224 FNUS56 KMFR 301140 FWFMFR Fire Weather Forecast for southern Oregon and northern California National Weather Service Medford, OR 340 AM PST Tue Dec 30 2025 .DISCUSSION...High pressure will remain in place through Wednesday with seasonable temperatures, weak easterly flow, and a stable air mass. This will produce strong valley inversions with areas of night and morning fog and freezing fog through Wednesday morning, with the potential for stratus to persist through the day in some valleys. The pattern will become active again around Thursday with increasing south winds and a series of disturbances into next week. ORZ615-618-310100- South Central Oregon Coast-Southern Oregon Coast- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......55-60. * Min humidity..........55-70 percent. * 20-foot winds......... * Coast.....Southeast winds 5 to 6 mph shifting to the southwest in the afternoon. * Inland....Southeast winds 5 to 6 mph shifting to the southwest in the afternoon. * Mixing Height.....................200-1300 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Brookings 57 63 North Bend 59 61 .TONIGHT... * Sky/weather...........Partly cloudy until 0300, then mostly cloudy. Patchy fog. * Min temperature.......40-45. * Max humidity..........75-95 percent. * 20-foot winds......... * Coast.....Southeast winds 5 to 6 mph. * Inland....Southeast winds 5 to 6 mph. * Mixing Height.....................200-900 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Brookings 43 81 North Bend 38 97 .WEDNESDAY... * Sky/weather...........Mostly cloudy. Patchy fog until 0900. A slight chance of showers after 1200 until 1500, then a chance of showers. * Max temperature.......55-60. * Min humidity..........65-75 percent. * 20-foot winds......... * Coast.....Light winds becoming west 5 to 6 mph in the afternoon. * Inland....Southeast winds 5 to 6 mph shifting to the southwest up to 5 mph in the afternoon. * Mixing Height.....................200-1200 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Brookings 57 65 20 North Bend 58 68 10 .EXTENDED... .WEDNESDAY NIGHT...Mostly cloudy with rain likely. Lows 40 to 45. Southeast winds up to 5 mph. .NEW YEARS DAY...Rain. Highs 50 to 55. Southeast winds 5 to 8 mph. .FRIDAY...Showers and a slight chance of thunderstorms. Lows 45 to 50. Highs 50 to 55. South winds 9 to 20 mph. .SATURDAY...Rain. Lows 40 to 45. Highs around 50. South winds 9 to 20 mph. .SUNDAY...Rain likely. Lows 40 to 45. Highs 50 to 55. .MONDAY...Rain likely. Lows 40 to 45. Highs 50 to 55. $$ ORZ616-310100- Umpqua Basin- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Partly cloudy early in the morning then clearing. Widespread fog until noon. * Max temperature.......50-55. * Min humidity..........65-75 percent valleys and 45-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 6 mph in the morning becoming light. * Ridges/upr slopes....South winds 5 to 10 mph. * Mixing Height.....................100-1200 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP North Bank 51 67 Roseburg 50 71 Silver Butte 50 46 .TONIGHT... * Sky/weather...........Partly cloudy until 0300, then mostly cloudy. Areas of fog until 2100Widespread dense fog after 2100. * Min temperature.......35-40. * Max humidity..........80-95 percent valleys and 55-65 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 6 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................100-900 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP North Bank 38 75 Roseburg 36 91 Silver Butte 40 56 .WEDNESDAY... * Sky/weather...........Mostly cloudy. Widespread fog until noon. A slight chance of showers after 1500. * Max temperature.......50-55. * Min humidity..........65-75 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds around 5 mph in the morning becoming light. * Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height.....................100-1400 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP North Bank 52 69 Roseburg 52 69 Silver Butte 50 54 .EXTENDED... .WEDNESDAY NIGHT...Mostly cloudy with rain likely. Lows 40 to 45. Southeast winds 5 to 6 mph. .NEW YEARS DAY...Rain likely in the morning, then rain in the afternoon and evening. Highs 45 to 50. Southeast winds 5 to 8 mph. .FRIDAY...Rain. Lows 40 to 45. Highs 50 to 55. South winds 5 to 10 mph. .SATURDAY...Rain. Lows 35 to 45. Highs 45 to 50. South winds 5 to 10 mph. .SUNDAY...Mostly cloudy with rain likely. Lows 35 to 40. Highs 45 to 50. .MONDAY...Mostly cloudy with rain likely. Lows 35 to 40. Highs 45 to 50. $$ ORZ617-310100- Umpqua National Forest- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......55-60 valleys and 45-50 ridges. * Min humidity..........45-60 percent. * 20-foot winds......... * Valleys/lwr slopes...East winds around 6 mph in the morning becoming light. * Ridges/upr slopes....Southeast winds 5 to 8 mph. Gusts up to 20 mph in the morning. * Mixing Height.....................0-1200 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Toketee Falls 59 64 .TONIGHT... * Sky/weather...........Partly cloudy until 0300, then mostly cloudy. * Min temperature.......35-45 valleys and 30-35 ridges. * Max humidity..........55-65 percent. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................0-1000 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Toketee Falls 36 73 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A slight chance of showers after 1500. * Max temperature.......50-55. * Min humidity..........50-60 percent. * 20-foot winds......... * Valleys/lwr slopes...East winds around 6 mph shifting to the south around 5 mph in the afternoon. * Ridges/upr slopes....Southeast winds 5 to 8 mph shifting to the south 5 to 6 mph in the afternoon. * Mixing Height.....................0-1600 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Toketee Falls 57 62 .EXTENDED... .WEDNESDAY NIGHT...Mostly cloudy with rain likely. Lows 35 to 45. Southeast winds 5 to 8 mph. .NEW YEARS DAY...Rain likely in the morning, then rain in the afternoon and evening. Highs 40 to 50. Southeast winds 5 to 8 mph. .FRIDAY...Rain and snow. Lows 30 to 40. Highs 45 to 50. South winds 5 to 15 mph. .SATURDAY...Rain and snow. Snow level 4500 feet. Lows 30 to 40. Highs 35 to 45. South winds 6 to 10 mph. .SUNDAY...Mostly cloudy with a chance of rain and snow. Lows 30 to 35. Highs 35 to 45. .MONDAY...Mostly cloudy with a chance of rain and snow. Lows 30 to 35. Highs 40 to 45. $$ ORZ619-310100- Western Siskiyou National Forest- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......55-60. * Min humidity..........50-60 percent valleys and 40-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds around 5 mph shifting to the southwest in the afternoon. * Ridges/upr slopes....South winds 5 to 8 mph. Gusts up to 20 mph in the morning. * Mixing Height.....................0-1500 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Quail Prairie 55 44 Agness 63 51 .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......40-45. * Max humidity..........65-75 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northeast winds around 5 mph. * Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height.....................0-1000 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Quail Prairie 43 58 Agness 42 78 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A slight chance of showers after 1200 until 1500, then a chance of showers. * Max temperature.......55-60. * Min humidity..........55-65 percent valleys and 50-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Northeast winds 5 to 6 mph shifting to the south around 5 mph in the afternoon. * Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height.....................0-1700 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Quail Prairie 55 51 10 Agness 62 55 10 .EXTENDED... .WEDNESDAY NIGHT...Rain. Lows 40 to 45. Southeast winds 5 to 6 mph. .NEW YEARS DAY...Rain. Highs 45 to 55. Southeast winds 5 to 10 mph. .FRIDAY...Showers and a slight chance of thunderstorms. Lows 40 to 50. Highs 45 to 55. South winds 9 to 20 mph. .SATURDAY...Rain. Lows 40 to 45. Highs 40 to 50. South winds 9 to 20 mph. .SUNDAY...Rain likely. Lows 35 to 40. Highs 40 to 50. .MONDAY...Rain likely. Lows 35 to 40. Highs 45 to 50. $$ ORZ620-622-310100- Western Rogue Basin including the Illinois Valley- Eastern Rogue Valley- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......50-55. * Min humidity..........55-70 percent valleys and 40-45 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 6 mph in the morning becoming light. Near Ashland, southeast winds 5 to 15 mph. * Ridges/upr slopes....Southeast winds 6 to 10 mph shifting to the south 5 to 6 mph in the afternoon. Gusts up to 20 mph in the morning. * Mixing Height.....................100-1400 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Onion Mtn 50 39 Illinois Vly 48 66 Medford 50 62 .TONIGHT... * Sky/weather...........Partly cloudy until 0300, then mostly cloudy. Widespread dense fog after 2100 until midnight. * Min temperature.......35-40. * Max humidity..........70-85 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 6 mph. * Ridges/upr slopes....Southeast winds 5 to 6 mph. * Mixing Height.....................100-1100 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Onion Mtn 38 52 Illinois Vly 35 85 Medford 33 87 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A chance of showers after 1500. * Max temperature.......50-55. * Min humidity..........60-75 percent valleys and 45-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds up to 5 mph in the morning becoming light. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................0-1500 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Onion Mtn 48 49 10 Illinois Vly 47 69 10 Medford 49 66 10 .EXTENDED... .WEDNESDAY NIGHT...Mostly cloudy with rain likely. Lows around 40. Southeast winds 5 to 6 mph. .NEW YEARS DAY...Rain. Highs 45 to 50. Southeast winds 5 to 8 mph. .FRIDAY...Rain. Lows 35 to 45. Highs 45 to 55. South winds 6 to 10 mph. .SATURDAY...Rain and snow. Lows 35 to 40. Highs 40 to 45. South winds 5 to 10 mph. .SUNDAY...Mostly cloudy with a chance of rain and snow. Lows 30 to 35. Highs 40 to 45. .MONDAY...Mostly cloudy with a chance of rain and snow. Lows 30 to 35. Highs 40 to 50. $$ ORZ621-623-310100- Siskiyou Mountains-Southern Oregon Cascades- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......50-55 valleys and 40-50 ridges. * Min humidity..........45-55 percent valleys and 35-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 6 to 8 mph shifting to the east 5 to 6 mph in the afternoon. * Ridges/upr slopes....Southeast winds 5 to 10 mph. Gusts up to 20 mph in the morning. * Mixing Height.....................0-1200 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Acorn Woman Pk 50 37 Mt Stella 52 44 .TONIGHT... * Sky/weather...........Partly cloudy until midnight, then mostly cloudy. * Min temperature.......30-40. * Max humidity..........50-70 percent. * 20-foot winds......... * Valleys/lwr slopes...South winds 5 to 8 mph becoming 5 to 6 mph after midnight. * Ridges/upr slopes....Southeast winds 5 to 8 mph with gusts to around 20 mph. * Mixing Height.....................0-900 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Acorn Woman Pk 39 45 Mt Stella 38 50 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A chance of showers after 1500. * Max temperature.......50-55 valleys and 40-45 ridges. * Min humidity..........50-60 percent. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................0-1200 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Acorn Woman Pk 47 45 10 Mt Stella 50 48 10 .EXTENDED... .WEDNESDAY NIGHT...Showers likely. Lows 30 to 40. Southeast winds 5 to 8 mph. .NEW YEARS DAY...Rain. Highs 40 to 45. Southeast winds 5 to 10 mph. .FRIDAY...Rain and snow. Lows 30 to 40. Highs 40 to 50. South winds 9 to 20 mph. .SATURDAY...Rain and snow. Snow level 4500 feet. Lows 25 to 35. Highs 35 to 40. Southwest winds 6 to 15 mph. .SUNDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 35. Highs 35 to 40. .MONDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 35. Highs 35 to 45. $$ ORZ624-310100- Klamath Basin and the Fremont-Winema National Forest- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......45-50. * Min humidity..........45-60 percent valleys and 35-40 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 6 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph shifting to the south in the afternoon. * Mixing Height.....................100-1200 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Hoyt 49 51 Chiloquin 46 58 Gerber 51 45 .TONIGHT... * Sky/weather...........Partly cloudy until midnight, then mostly cloudy. * Min temperature.......20-30 valleys and 30-35 ridges. * Max humidity..........60-80 percent valleys and 40-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 6 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................100-800 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Hoyt 29 63 Chiloquin 24 86 Gerber 28 66 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A chance of showers after 1500. Snow level 5500 feet in the afternoon. * Max temperature.......45-50. * Min humidity..........45-60 percent valleys and 40-45 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 6 mph. * Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height.....................100-1400 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Hoyt 47 50 Chiloquin 45 59 10 Gerber 50 45 10 .EXTENDED... .WEDNESDAY NIGHT...Mostly cloudy with rain and snow showers likely. Lows 30 to 35. Southeast winds 5 to 6 mph. .NEW YEARS DAY...Rain likely. Highs 40 to 45. South winds 5 to 10 mph. .FRIDAY...Rain and snow likely. Lows 25 to 35. Highs 40 to 50. South winds 9 to 20 mph. .SATURDAY...Rain and snow likely. Snow level 5000 feet. Lows 25 to 30. Highs 35 to 40. South winds 9 to 20 mph. .SUNDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 30. Highs 35 to 40. .MONDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 30. Highs 35 to 45. $$ ORZ625-310100- South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Partly cloudy until 0900, then sunny. * Max temperature.......Around 45. * Min humidity..........40-55 percent valleys and 30-40 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 15 mph. * Mixing Height.....................200-1200 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Fish Fin Rim 49 30 Fort Rock 42 52 Rock Creek 48 32 .TONIGHT... * Sky/weather...........Partly cloudy until midnight, then mostly cloudy. * Min temperature.......20-25 valleys and 30-35 ridges. * Max humidity..........55-75 percent valleys and 35-45 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 10 mph. * Mixing Height.....................200-900 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Fish Fin Rim 28 47 Fort Rock 18 83 Rock Creek 33 36 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A slight chance of showers after 1500. Snow level 5000 feet in the afternoon. * Max temperature.......45-50. * Min humidity..........40-50 percent valleys and 30-35 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...South winds 5 to 8 mph. * Ridges/upr slopes....South winds 5 to 15 mph. * Mixing Height.....................100-1100 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Fish Fin Rim 51 29 Fort Rock 44 51 Rock Creek 49 30 .EXTENDED... .WEDNESDAY NIGHT...Mostly cloudy with rain and snow showers likely. Lows 25 to 35. South winds 5 to 8 mph. .NEW YEARS DAY...Rain likely. Highs in the mid 40s. South winds 5 to 10 mph. .FRIDAY...Breezy. Rain and snow likely. Lows 30 to 40. Highs 45 to 50. South winds 10 to 20 mph. .SATURDAY...Mostly cloudy with a chance of rain and snow. Snow level 5000 feet. Lows 25 to 35. Highs 40 to 45. Southwest winds 10 to 20 mph. .SUNDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 30. Highs 40 to 45. .MONDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 30. Highs 40 to 45. $$ CAZ280-310100- Western Klamath National Forest- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......50-55. * Min humidity..........50-65 percent valleys and 30-40 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph except southeast 5 to 8 mph on Siskiyou Mountain ridges. * Mixing Height.....................0-1600 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Happy Camp 56 59 Fort Jones 50 66 .TONIGHT... * Sky/weather...........Partly cloudy until midnight, then mostly cloudy. * Min temperature.......35-40. * Max humidity..........60-80 percent valleys and 45-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 10 mph. * Ridges/upr slopes....Southeast winds 5 to 10 mph. * Mixing Height.....................0-1400 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Happy Camp 37 81 Fort Jones 29 86 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A slight chance of showers after 0900 until 1500, then a chance of showers. Snow level 5500 feet in the morning. * Max temperature.......50-55 valleys and around 45 ridges. * Min humidity..........55-65 percent valleys and 45-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................0-1600 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Happy Camp 55 62 10 Fort Jones 50 68 10 .EXTENDED... .WEDNESDAY NIGHT...Rain. Lows 35 to 40. Southeast winds 5 to 8 mph. .NEW YEARS DAY...Rain. Highs 40 to 50. Southeast winds 5 to 10 mph. .FRIDAY...Rain and snow. Lows 30 to 40. Highs 40 to 50. South winds 9 to 20 mph. .SATURDAY...Rain and snow. Snow level 4500 feet. Lows 30 to 35. Highs 35 to 45. South winds 9 to 20 mph. .SUNDAY...Mostly cloudy with rain and snow likely. Lows 30 to 35. Highs 35 to 45. .MONDAY...Mostly cloudy with rain and snow likely. Lows 30 to 35. Highs 35 to 45. $$ CAZ281-310100- Central Siskiyou County Including Shasta Valley- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......45-50. * Min humidity..........60-70 percent valleys and 40-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 6 mph in the morning becoming light. * Ridges/upr slopes....East winds 5 to 8 mph. * Mixing Height.....................200-1600 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Yreka 48 67 .TONIGHT... * Sky/weather...........Partly cloudy until 2100, then mostly cloudy. * Min temperature.......25-30 valleys and around 35 ridges. * Max humidity..........80-85 percent valleys and 50-65 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 8 mph. * Ridges/upr slopes....East winds 5 to 8 mph. * Mixing Height.....................200-1300 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Yreka 28 82 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A chance of showers after 1500. * Max temperature.......45-50. * Min humidity..........60-70 percent valleys and 50-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 6 mph. * Ridges/upr slopes....Southeast winds 5 to 6 mph. * Mixing Height.....................100-1600 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Yreka 49 69 10 .EXTENDED... .WEDNESDAY NIGHT...Showers likely. Lows 35 to 40. Southeast winds 5 to 8 mph. .NEW YEARS DAY...Rain. Highs 45 to 50. Southeast winds 5 to 10 mph. .FRIDAY...Rain. Lows 35 to 40. Highs 45 to 50. South winds 9 to 20 mph. .SATURDAY...Rain and snow likely. Snow level 4500 feet. Lows 30 to 35. Highs 40 to 45. South winds 5 to 15 mph. .SUNDAY...Mostly cloudy with a chance of rain and snow. Lows around 30. Highs 40 to 45. .MONDAY...Mostly cloudy with a chance of rain and snow. Lows around 30. Highs 40 to 45. $$ CAZ282-310100- Shasta-Trinity National Forest in Siskiyou County- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......50-55 valleys and around 45 ridges. * Min humidity..........50-60 percent valleys and 30-40 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 8 mph. * Ridges/upr slopes....Northeast winds 5 to 8 mph shifting to the southeast in the afternoon. * Mixing Height.....................100-1700 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Mount Shasta 53 51 .TONIGHT... * Sky/weather...........Partly cloudy until 2100, then mostly cloudy. * Min temperature.......30-35. * Max humidity..........65-80 percent valleys and 45-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...East winds 5 to 8 mph. * Ridges/upr slopes....East winds 5 to 10 mph. * Mixing Height.....................100-1300 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Mount Shasta 31 74 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A slight chance of showers after 1200 until 1500, then showers likely. * Max temperature.......50-55 valleys and 40-45 ridges. * Min humidity..........55-60 percent valleys and 40-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph shifting to the south in the afternoon. * Mixing Height.....................100-1600 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Mount Shasta 52 55 10 .EXTENDED... .WEDNESDAY NIGHT...Showers. Lows 30 to 40. Southeast winds 5 to 6 mph. .NEW YEARS DAY...Rain. Highs 40 to 45. South winds 5 to 10 mph. .FRIDAY...Rain and snow. Lows 30 to 40. Highs 40 to 45. South winds 9 to 20 mph. .SATURDAY...Rain and snow. Snow level 5000 feet. Lows 25 to 35. Highs 35 to 40. South winds 9 to 20 mph. .SUNDAY...Rain and snow likely. Lows 25 to 30. Highs 35 to 45. .MONDAY...Mostly cloudy with rain and snow likely. Lows 25 to 30. Highs 40 to 45. $$ CAZ284-285-310100- Siskiyou County from the Cascade Mountains East and South to Mt Shasta-Modoc County Except for the Surprise Valley- 340 AM PST Tue Dec 30 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......45-50. * Min humidity..........45-60 percent valleys and 30-45 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph with gusts to around 20 mph. * Mixing Height.....................200-1300 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Juanita lake 49 52 Tulelake 50 54 Alturas 53 37 .TONIGHT... * Sky/weather...........Partly cloudy until 2100, then mostly cloudy. * Min temperature.......25-30. * Max humidity..........60-75 percent valleys and 40-55 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................200-800 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Juanita lake 33 56 Tulelake 25 73 Alturas 22 75 .WEDNESDAY... * Sky/weather...........Mostly cloudy. A chance of showers after 1500. * Max temperature.......Around 50 valleys and 40-45 ridges. * Min humidity..........50-65 percent valleys and 35-50 percent ridges. * 20-foot winds......... * Valleys/lwr slopes...Southeast winds 5 to 8 mph. * Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height.....................100-1100 ft AGL. * Chance of lightning...............0 percent. * Chance of wetting rain (.10 in)...0 percent. * Chance of wetting rain (.25 in)...0 percent. && TEMP / HUM / POP Juanita lake 50 55 10 Tulelake 49 56 10 Alturas 52 43 10 .EXTENDED... .WEDNESDAY NIGHT...Showers likely. Lows in the mid 30s. Southeast winds 5 to 8 mph. .NEW YEARS DAY...Rain. Highs 40 to 45. South winds 5 to 10 mph. .FRIDAY...Rain and snow. Lows 30 to 40. Highs 40 to 50. South winds 9 to 20 mph. .SATURDAY...Rain and snow likely. Snow level 5000 feet. Lows 25 to 35. Highs 35 to 45. South winds 9 to 20 mph. .SUNDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 30. Highs 35 to 45. .MONDAY...Mostly cloudy with a chance of rain and snow. Lows 25 to 30. Highs 35 to 45. $$ .OUTLOOK FOR JAN 06 - 12 2026 For Oregon...Increased probabilities for above normal temperatures and above normal precipitation. For Nrn Calif...Increased probabilities for above normal temperatures and above normal precipitation. = $$