Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
976 FOUS55 KBYZ 072206 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 306 PM MST Sun Dec 7 2025 MTZ235-081100- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 306 PM MST Sun Dec 7 2025 Date Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 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 31 44 37 53 33 Temp 33 31 33 32 34 32 38 44 39 37 39 43 45 45 53 50 43 37 36 34 34 Dewpt 24 22 23 23 24 23 28 33 28 26 27 29 31 32 38 34 28 25 25 26 28 RH 69 69 66 69 66 69 67 65 64 64 62 57 58 60 57 54 55 61 64 72 78 Wind dir W SW SW SW SW W W W SW SW SW SW SW W W NW NW W W S SW Wind spd 10 12 14 18 18 20 16 16 11 17 19 24 26 31 33 28 17 14 13 12 9 Wind gust 36 43 47 40 Clouds B1 B2 B1 FW FW SC B1 B2 OV OV OV OV B2 B2 B1 B2 B2 B2 B2 OV OV PoP 12hr 10 5 5 30 50 QPF 12hr 0 0 0 0 0.10 Snow 12hr 00-00 00-00 00-00 Rain C C S S C C D Snow S C C S Wind chill 21 23 20 Min chill 25 21 20 20 27 27 26 High Wind A A A A Date 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 Sun 12/14/25 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 45 23 28 7 16 8 34 17 43 Temp 37 45 38 30 25 22 15 11 8 13 8 15 28 21 19 19 37 43 Dewpt 35 37 30 22 21 17 8 6 6 9 4 10 22 15 11 11 26 30 PWind dir SW NW NE NE E SE SW SW SW Wind char GN BZ GN GN GN LT GN GN GN Avg clouds OV OV B2 B2 OV B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 80 60 60 50 40 30 20 5 5 Rain D D L L Snow S L L C L C C C C C S S $$ MTZ065-081100- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 306 PM MST Sun Dec 7 2025 Date Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 46 39 50 33 Temp 33 33 41 41 41 35 40 44 39 41 43 46 48 50 48 47 41 36 35 33 36 Dewpt 19 21 29 28 27 21 24 27 23 25 30 31 34 36 35 30 26 25 25 26 30 RH 56 61 62 59 57 56 52 51 52 52 60 55 58 58 60 51 55 64 66 75 79 Wind dir SW SW SW SW SW W W SW SW SW SW SW SW W W W W W W SW SW Wind spd 18 34 41 41 39 36 35 34 39 46 51 54 52 44 37 33 23 20 17 19 17 Wind gust 36 48 57 57 55 51 49 48 55 64 72 73 72 63 52 47 28 Clouds B1 B2 B1 FW B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 OV B2 OV OV PoP 12hr 30 5 30 60 80 QPF 12hr 0 0 0 0.02 0.09 Snow 12hr 00-00 00-00 00-00 Rain C C C C C C L L C C D D D Rain shwrs C Snow S S S S S Snowshwrs C Wind chill 22 18 28 28 28 21 27 26 28 30 25 24 21 Min chill 22 17 17 18 26 25 31 31 24 21 High Wind A A A A A A Wind Y Y Y Y Y Y Y Date 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 Sun 12/14/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 50 30 37 18 38 28 48 31 49 Temp 45 49 40 34 30 35 24 19 26 38 30 30 44 42 31 33 43 49 Dewpt 38 37 33 27 25 26 18 13 19 26 19 20 30 26 18 20 28 32 PWind dir SW W SW SE S SW SW SW SW Wind char WY WY GN GN GN GN BZ BZ BZ Avg clouds OV B2 B2 OV OV B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 90 70 60 50 40 20 10 5 10 Rain D D L L L C S S Snow S S L L C C C C S S $$ MTZ032-081100- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 306 PM MST Sun Dec 7 2025 Date Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 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 22 41 32 48 24 Temp 26 22 25 30 31 33 38 41 35 32 36 39 43 46 48 45 38 33 28 27 26 Dewpt 23 19 21 27 27 29 32 35 30 28 31 34 35 39 40 35 30 27 25 25 23 RH 88 88 84 88 85 85 79 79 82 85 82 82 73 76 74 68 73 78 88 92 88 Wind dir S S S SW W W W W W SW SW SW W W W NW NW NW W W S Wind spd 4 5 8 11 14 17 16 17 10 10 10 13 26 27 33 33 20 13 10 8 9 Wind gust 36 39 47 47 Clouds B2 B2 OV B2 SC B1 B2 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 B2 B2 PoP 12hr 20 5 30 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S Snow C Snowshwrs S S S Wind chill 20 22 Min chill 21 15 17 20 27 24 29 28 19 16 High Wind A A A A Date 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 Sun 12/14/25 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 13 20 -2 9 0 21 6 33 Temp 32 36 29 18 16 13 7 -1 3 6 2 3 15 12 8 8 26 33 Dewpt 29 32 24 11 9 7 0 -6 -4 0 -1 1 12 9 7 7 22 26 PWind dir S NW NW N N E E N W Wind char GN GN GN GN LT LT LT LT GN Avg clouds OV OV OV B2 OV B2 B2 B2 B2 B2 OV B2 OV B2 B1 B1 B2 B1 PoP 12hr 60 60 30 30 30 40 20 10 5 Rain L L C Snow C L L C S C C C S C C C S $$ MTZ033-081100- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 306 PM MST Sun Dec 7 2025 Date Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 17 40 29 46 17 Temp 21 17 21 25 30 32 39 40 34 29 32 35 38 41 46 42 33 26 22 19 18 Dewpt 17 14 16 20 26 27 32 33 29 26 28 32 34 36 37 32 26 22 19 16 16 RH 84 88 81 81 85 81 76 76 82 88 85 89 85 82 71 67 75 85 88 88 92 Wind dir W SW SW SW SW W W W W W SW SW SW W W NW NW NW NW W W Wind spd 6 5 9 11 14 19 21 20 14 12 12 13 24 29 36 37 29 19 13 10 11 Wind gust 33 32 41 51 52 41 Clouds SC B2 B2 B2 B2 B1 SC SC B2 B2 OV OV OV OV B2 B1 B1 B1 B1 B1 B2 PoP 12hr 20 0 30 20 5 QPF 12hr 0 0 0.05 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain C C S S Snow S Snowshwrs S S S Wind chill 10 19 19 28 27 30 30 19 13 10 8 5 Min chill 12 8 9 18 24 19 24 28 19 9 5 High Wind A A A A Date 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 Sun 12/14/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 36 11 20 -9 5 -8 16 1 28 Temp 31 32 25 15 18 14 0 -7 0 -1 -7 -7 10 10 1 3 24 28 Dewpt 26 29 25 12 12 8 -4 -12 -7 -6-10 -8 5 6 -1 1 17 20 PWind dir S W NW NW NW SE S S SW Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B2 OV B2 B2 B2 B1 B1 B2 B2 OV B2 OV B2 B2 B1 B1 B1 PoP 12hr 40 60 20 20 20 40 20 10 5 Rain L Snow S C L C S S S S S C C S $$ WYZ199-081100- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 306 PM MST Sun Dec 7 2025 Date Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 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 22 46 29 54 25 Temp 30 22 25 23 25 25 41 46 35 29 30 32 36 39 53 50 38 29 26 25 26 Dewpt 22 16 20 19 18 19 29 30 25 22 24 26 28 31 38 37 30 24 22 22 24 RH 72 77 81 84 74 78 62 53 66 75 78 78 72 73 57 61 73 81 85 88 92 Wind dir S S SW SW SW SW W W SW SW SW SW SW W W NW NW NW W SW S Wind spd 8 8 10 11 11 13 5 10 8 14 11 17 19 26 34 36 25 14 10 8 8 Wind gust 36 48 51 35 Clouds SC B2 OV SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV PoP 12hr 20 0 10 40 60 QPF 12hr 0 0 0 0.02 0.05 Snow 12hr 00-00 00-00 00-00 Rain C C C C L L D Snow S C L S S Wind chill 14 12 14 13 18 21 28 26 18 Min chill 22 13 12 11 29 18 21 26 26 15 15 High Wind A A A A Date 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25 Sun 12/14/25 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 44 23 32 6 23 8 38 18 46 Temp 38 42 35 27 29 25 17 8 16 17 11 9 31 25 18 20 40 46 Dewpt 34 37 33 26 26 22 15 7 12 11 8 6 22 17 12 12 27 30 PWind dir S NW N N NE SW SW SW W Wind char GN GN GN LT LT LT LT LT LT Avg clouds OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 80 80 60 50 30 20 10 5 5 Rain D D D L Snow S S L L C C C C S S $$