052 FOUS55 KBYZ 302327 PFMBYZ FOUS55 KBYZ 302327 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 427 PM MST Tue Dec 30 2025 MTZ235-311100- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 427 PM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 50 32 49 33 Temp 40 37 36 35 35 34 43 50 43 41 38 37 36 35 43 48 42 38 35 35 36 Dewpt 21 20 20 20 21 21 25 29 29 26 24 24 22 23 27 29 29 25 24 24 26 RH 46 50 52 54 56 58 49 44 57 55 57 59 56 61 53 47 60 59 64 64 67 Wind dir SW W SW W SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW Wind spd 13 18 21 19 19 18 13 13 13 12 14 13 12 11 8 6 6 6 6 8 10 Clouds FW SC FW FW FW FW FW FW B1 B1 SC SC B1 B1 B1 B1 B2 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 26 25 24 24 23 Min chill 24 23 21 30 27 26 30 28 Date 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 Tue 01/06/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 51 37 56 33 51 30 49 29 49 Temp 44 46 41 40 49 50 43 37 45 45 35 33 42 42 34 32 41 43 Dewpt 31 32 29 29 34 33 28 23 26 25 23 22 25 24 21 21 24 24 PWind dir SW SW SW SW SW SW SW W SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B1 SC SC B1 B1 B1 SC B1 SC SC SC SC SC B1 B1 B2 B1 PoP 12hr 0 0 5 5 5 0 5 5 10 $$ MTZ065-311100- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 427 PM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 51 32 50 34 Temp 40 37 36 36 35 36 45 50 45 41 38 35 34 35 43 48 44 41 38 37 37 Dewpt 23 21 21 20 20 20 26 29 26 24 21 18 17 19 24 28 27 26 26 25 27 RH 50 52 54 52 54 52 47 44 47 50 50 49 49 52 47 46 51 55 62 61 67 Wind dir W W W W W W W W W W W W W SW SW SW SW SW SW SW SW Wind spd 20 25 34 35 36 32 24 21 21 23 24 26 26 20 13 13 12 12 13 14 16 Wind gust 35 48 49 51 44 36 36 Clouds FW SC SC SC FW FW SC FW SC B1 B1 SC B2 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 25 22 21 21 23 27 22 21 23 Min chill 30 22 21 20 27 21 21 30 28 Date 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 Tue 01/06/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 51 37 53 32 47 29 45 28 45 Temp 45 45 41 40 47 47 39 35 41 41 33 31 39 39 34 31 38 39 Dewpt 32 32 30 29 33 29 25 22 24 23 20 19 23 23 21 19 22 21 PWind dir SW SW SW SW SW SW SW SW SW Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B2 SC SC B1 B1 B1 B1 SC B1 SC SC SC SC SC SC B1 B2 B1 PoP 12hr 0 0 10 10 10 5 10 10 10 $$ MTZ032-311100- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 427 PM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 23 37 21 37 19 Temp 39 32 30 30 28 26 34 37 32 27 25 25 24 24 33 37 31 26 22 21 21 Dewpt 29 27 24 25 23 22 25 27 27 25 23 23 21 22 26 27 26 23 21 20 20 RH 67 81 78 81 81 85 69 67 81 92 92 92 88 92 75 67 81 88 96 96 96 Wind dir SW SW SW W W W W N SE E SE SW W W NW NW N NE E E E Wind spd 5 8 8 11 12 8 5 4 3 4 4 5 6 6 5 5 3 3 4 4 4 Clouds SC B1 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 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 17 Min chill 23 17 14 29 19 16 15 28 16 14 Date 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 Tue 01/06/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 36 25 46 30 47 27 45 24 43 Temp 29 33 29 27 39 40 35 33 42 40 32 29 38 37 30 26 37 36 Dewpt 25 27 26 25 32 33 31 28 30 29 26 23 27 27 24 21 26 26 PWind dir E SE S SW W W W W W Wind char LT LT LT GN GN GN GN LT GN Avg clouds B2 B2 B1 SC B1 B1 B1 B1 SC SC SC FW FW FW SC SC B1 B1 PoP 12hr 0 5 5 5 5 0 0 5 5 $$ MTZ033-311100- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 427 PM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 21 34 17 36 15 Temp 36 29 29 29 26 24 31 33 28 24 23 25 23 24 35 36 30 24 21 19 19 Dewpt 27 24 22 22 19 20 24 25 25 21 20 22 20 20 25 25 25 22 19 17 18 RH 69 81 75 75 74 84 75 72 88 88 88 88 88 84 66 64 81 92 92 92 96 Wind dir W W SW W W W NW NW E SE S S W W NW NW NW N E SE SE Wind spd 10 9 10 12 14 13 12 9 3 8 9 9 9 9 11 9 4 3 3 3 4 Clouds SC B1 B1 FW SC FW FW SC FW SC FW SC SC SC FW FW SC SC SC B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 14 12 Min chill 28 19 13 10 23 12 13 13 25 16 13 Date 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 Tue 01/06/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 38 23 47 26 45 23 42 21 40 Temp 33 34 29 27 42 40 32 30 42 39 30 24 38 35 27 24 37 34 Dewpt 27 29 25 24 32 33 28 26 29 29 23 19 24 25 21 19 24 24 PWind dir SE SW S S W W W W W Wind char LT GN GN GN GN GN GN GN GN Avg clouds B2 B2 B1 SC B1 SC B1 B1 SC SC SC FW SC FW SC B1 B1 B1 PoP 12hr 0 5 5 5 5 5 0 0 5 $$ WYZ199-311100- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 427 PM MST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 25 53 27 50 29 Temp 36 29 29 30 30 31 45 52 43 34 34 32 32 33 44 49 42 35 33 31 32 Dewpt 26 21 21 21 20 22 30 34 33 25 24 22 22 23 30 33 32 28 27 26 25 RH 67 72 72 69 66 69 55 50 67 69 66 66 66 66 57 54 67 75 78 81 75 Wind dir S S SW SW SW SW SE SE S SW SW SW SW W NW NW W SW SW SW SW Wind spd 5 5 5 6 6 5 3 4 4 5 5 4 4 4 2 1 2 3 2 2 3 Clouds FW FW FW FW FW FW FW FW SC SC B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 Tue 01/06/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 30 54 27 49 24 47 23 46 Temp 45 42 34 34 49 45 36 32 44 40 28 28 42 37 29 27 40 37 Dewpt 33 33 28 26 33 33 25 21 25 27 20 19 24 26 20 17 21 24 PWind dir SW SW SW SW W SW W W W Wind char LT LT LT GN GN LT LT LT GN Avg clouds B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 5 5 0 5 5 10 $$