642 FOUS55 KBYZ 301708 PFMBYZ FOUS55 KBYZ 301708 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 1008 AM MST Tue Dec 30 2025 MTZ235-302300- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 1008 AM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 32 49 34 50 Temp 39 45 40 36 36 35 35 35 44 48 44 41 38 36 35 36 44 49 44 Dewpt 21 24 23 20 20 21 21 21 25 27 27 25 24 22 20 22 27 29 28 RH 48 43 50 52 52 56 56 56 47 44 51 52 57 56 54 56 51 46 53 Wind dir SW SW SW W SW W SW SW SW SW SW W W SW W W SW SW SW Wind spd 13 13 13 18 21 19 19 18 13 13 13 14 14 13 12 10 8 6 5 Clouds FW FW FW SC FW FW FW FW FW FW B1 SC B1 SC B1 B2 B2 B2 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 25 25 24 24 24 Min chill 27 25 23 22 29 26 26 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 53 37 55 32 50 29 48 Temp 38 38 47 47 40 39 48 48 39 35 43 43 34 31 42 42 Dewpt 27 27 33 32 30 28 33 31 25 23 27 24 22 20 24 24 PWind dir SW SW SW SW W SW W SW Wind char LT GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B1 SC B1 B2 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 5 10 5 0 5 $$ MTZ065-302300- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 1008 AM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 30 51 32 50 Temp 37 43 39 36 35 34 33 34 43 50 45 41 36 34 33 34 43 48 44 Dewpt 20 23 24 21 20 19 17 17 23 27 26 23 19 17 17 17 22 25 27 RH 50 45 54 54 54 54 51 49 45 41 47 48 50 49 51 49 43 40 51 Wind dir W W W W W W W W W W W SW SW SW SW SW SW SW SW Wind spd 23 20 20 25 34 35 35 28 24 21 23 23 24 21 13 13 13 13 12 Wind gust 35 48 49 49 40 34 32 Clouds FW FW FW SC SC SC FW FW SC FW B1 B1 B1 SC B2 B1 B2 B2 OV PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 25 24 21 20 18 20 24 22 Min chill 22 29 21 17 16 24 21 23 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 51 37 52 32 46 28 46 Temp 38 37 44 46 40 40 47 46 39 35 42 40 34 32 39 40 Dewpt 26 26 31 30 28 28 32 29 24 21 24 20 21 20 22 21 PWind dir SW SW SW SW SW SW SW SW Wind char GN GN BZ BZ GN GN GN BZ Avg clouds B2 B2 B2 B1 SC B2 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 5 0 5 20 10 10 5 10 Rain S $$ MTZ032-302300- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 1008 AM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 39 23 38 22 39 Temp 36 39 34 29 26 27 26 26 35 38 33 28 25 25 24 25 34 38 33 Dewpt 26 28 27 24 22 22 20 21 27 29 28 25 22 22 20 22 27 29 27 RH 67 64 75 81 85 81 78 81 72 70 82 88 88 88 84 88 75 70 78 Wind dir W W SW SW SW W W W W N SE E SE SW W W W NW N Wind spd 11 9 5 8 8 11 12 8 5 4 3 4 4 5 5 4 4 4 4 Clouds FW FW SC B1 SC FW FW FW FW FW SC FW SC SC SC B2 B1 SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 15 Min chill 22 29 18 15 13 30 19 17 17 29 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 24 42 27 47 29 45 24 44 Temp 27 26 35 37 32 29 40 41 35 31 39 38 29 26 37 37 Dewpt 24 24 29 29 29 27 33 33 28 25 27 27 23 22 27 27 PWind dir NE SE SW S W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B1 SC B1 B1 B1 SC B1 SC FW FW SC SC PoP 12hr 0 0 0 5 10 5 0 0 $$ MTZ033-302300- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 1008 AM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 38 21 36 18 38 Temp 35 38 33 27 28 27 26 25 33 36 31 26 23 23 21 24 35 37 32 Dewpt 23 26 26 23 22 21 20 20 25 27 26 23 20 20 17 20 24 26 26 RH 61 62 75 85 78 78 78 81 72 69 81 88 88 88 84 84 64 64 78 Wind dir W W W W SW W W W NW NW E SE S SW SW W W NW NW Wind spd 16 14 10 9 10 12 14 13 12 9 3 4 6 5 6 5 8 6 5 Clouds FW FW SC B1 B1 FW SC FW FW SC SC FW FW SC SC B2 SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 16 13 13 Min chill 21 24 18 13 10 26 15 12 12 26 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 18 41 24 47 25 45 21 42 Temp 24 22 36 35 30 29 43 40 33 27 41 37 28 25 37 35 Dewpt 21 20 28 29 26 25 31 32 27 21 27 27 22 20 25 28 PWind dir NE S SW S SW W W W Wind char LT LT LT GN GN GN LT GN Avg clouds B1 B2 B2 B2 B1 SC B1 B1 B1 SC SC SC SC FW SC FW PoP 12hr 0 5 0 0 10 10 0 0 $$ WYZ199-302300- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 1008 AM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 25 51 28 51 Temp 39 44 36 29 29 30 30 31 46 51 41 35 33 31 30 34 45 50 43 Dewpt 25 28 28 22 22 22 21 22 30 34 33 27 25 21 19 23 30 34 32 RH 57 53 72 75 75 72 69 69 53 52 73 72 72 66 63 64 55 54 65 Wind dir W W S S SW SW SW SW SE SE S W W W SW SW W N W Wind spd 5 4 5 5 5 6 6 5 3 4 4 5 3 3 2 2 2 2 2 Clouds FW FW FW FW FW FW FW FW FW FW B1 SC B1 SC B1 B1 B1 B2 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 51 30 54 27 48 23 47 Temp 34 32 46 44 35 33 47 44 33 28 43 38 28 27 41 38 Dewpt 28 25 32 34 29 26 32 31 24 19 25 25 20 18 21 25 PWind dir W SW SW SW W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B2 B1 SC B1 B1 SC B1 SC SC SC SC SC FW SC PoP 12hr 0 0 0 5 5 5 5 5 $$