693 FNAK79 PAFG 291423 FWSAFG Spot Forecast for Polly...USWFS National Weather Service Fairbanks AK 623 AM AKDT Mon Jun 29 2026 Forecast is based on forecast start time of 0700 AKDT on June 29. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Daily precipitation chances will continue for the Fortymile this week, with steadier, wetting rains moving in tonight into Tuesday morning. Breaks in the clouds this afternoon and Tuesday afternoon will support isolated thunderstorm development. Highs in the 60s and lows in the 40s will be the going trend this week, which along with scattered showers and isolated thunderstorms will continue to help moderate fire weather. .TODAY... Sky/weather.........Mostly cloudy (65-75 percent). Scattered showers throughout the day with isolated thunderstorms in the afternoon. CWR.................25 percent. CWR25...............0 percent. Tstm Coverage.......Isolated (20 percent) in the afternoon. Max temperature.....62 to 66 degrees. Min humidity........50 to 55 percent. Wind (20 ft)........Southwest winds 4 to 6 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Ridgetop wind.......Southwest winds 6 to 10 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Mixing height.......1400 ft AGL increasing to 4500 ft AGL in the late morning and early afternoon, then decreasing to 2500 ft AGL late in the afternoon. Transport winds.....West around 9 mph. Inversion burnoff...Around 0800 AKDT. .TONIGHT... Sky/weather.........Mostly cloudy (75-85 percent). Scattered showers through the night with isolated thunderstorms in the evening. CWR.................60 percent. CWR25...............10 percent. Tstm Coverage.......Isolated (20 percent) in the evening. Min temperature.....41 to 45 degrees. 75 Max humidity........85 to 90 percent. Wind (20 ft)........Light winds. Gusty and erratic winds expected near thunderstorms in the evening. Ridgetop wind.......Light winds. Gusty and erratic winds expected near thunderstorms in the evening. Mixing height.......2500 ft AGL decreasing to 400 ft AGL in the late evening and overnight. Transport winds.....Northwest around 5 mph. Inversion setup.....Around 0200 AKDT. .TUESDAY... Sky/weather.........Cloudy (85-95 percent). Scattered to numerous showers in the morning. Scattered showers and isolated thunderstorms in the afternoon. CWR.................80 percent. CWR25...............25 percent. Tstm Coverage.......Isolated (20 percent) in the afternoon. Max temperature.....59 to 63 degrees. Min humidity........60 to 65 percent. Wind (20 ft)........Light winds in the morning becoming northeast 6 to 10 mph in the afternoon. Gusty and erratic winds expected near thunderstorms. Ridgetop wind.......Light winds in the morning becoming northeast 8 to 12 mph in the afternoon. Gusty and erratic winds expected near thunderstorms. Mixing height.......500 ft AGL increasing to 3200 ft AGL in the late morning and afternoon. Transport winds.....North around 7 mph. Inversion burnoff...Around 0800 AKDT. .FORECAST DAYS 3 THROUGH 5... .WEDNESDAY... Mostly cloudy. Showers showers and isolated thunderstorms. Lows in the lower 40s. Highs in the lower 60s. Light winds. .THURSDAY... Mostly cloudy. Scattered showers and isolated thunderstorms. Lows around 40. Highs in the lower 60s. Light winds. .FRIDAY... Mostly cloudy. Scattered showers and isolated thunderstorms. Lows in the lower 40s. Highs in the mid 60s. Light winds. $$ Forecaster...MACKAY Requested by...Yukon Fire Dispatch Type of request...WILDFIRE .TAG 2616103.8/AFG .DELDT 06/29/26 .FormatterVersion 2.0.0 .EMAIL bpitts@blm.gov,gtroy@blm.gov,akyfdc@firenet.gov