Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
869 FOUS55 KBYZ 022107 PFMBYZ FOUS55 KBYZ 022107 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 207 PM MST Tue Dec 2 2025 MTZ235-031100- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 207 PM MST Tue Dec 2 2025 Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 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 17 30 19 36 26 Temp 37 34 30 28 21 19 22 28 26 24 24 25 28 26 31 35 36 33 33 31 27 Dewpt 30 31 27 24 18 18 21 25 19 18 18 17 20 19 25 28 29 27 27 24 20 RH 75 89 88 85 88 96 96 88 74 77 77 71 71 74 78 75 75 78 78 75 74 Wind dir W N N N NE E SW SW SW SW SW SW SW SW SW W W W W W W Wind spd 10 10 11 10 8 6 4 4 8 14 19 19 19 18 16 14 13 13 16 17 16 Clouds OV OV OV OV OV OV B1 SC SC FW SC B1 B1 B1 B2 B2 OV B2 B2 B1 B1 PoP 12hr 50 5 0 5 30 QPF 12hr 0.02 0 0 0 0 Snow 12hr T 00-00 00-00 Rain Snow C C C C C C S S Wind chill 11 10 11 15 13 20 22 19 15 Min chill 30 21 12 8 17 9 11 13 22 22 15 Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 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 25 37 23 39 29 42 31 45 Temp 33 34 33 29 33 32 29 27 34 37 34 33 39 39 34 37 42 42 Dewpt 28 27 27 22 29 25 24 20 30 28 26 24 31 29 24 25 33 29 PWind dir SW SW W W SW SW W SW W Wind char GN GN GN GN GN GN BZ GN BZ Avg clouds B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 SC SC SC B1 B2 B1 PoP 12hr 20 60 50 30 5 10 5 5 20 Rain L L C C S Snow S L S C C C $$ MTZ065-031100- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 207 PM MST Tue Dec 2 2025 Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 14 35 21 38 25 Temp 31 28 24 22 17 17 28 34 28 24 24 26 27 27 32 36 37 33 32 30 27 Dewpt 24 23 20 19 14 13 20 22 18 14 14 14 16 18 22 25 26 23 23 22 19 RH 75 81 84 88 88 84 71 61 66 65 65 60 63 68 66 64 64 66 69 72 71 Wind dir W W W W W W W W W W W SW W SW W W W SW W W W Wind spd 10 10 10 9 9 10 12 11 11 29 36 36 36 34 23 21 19 18 18 17 16 Wind gust 41 51 51 51 48 28 Clouds OV OV OV B2 B1 SC FW SC FW SC B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 PoP 12hr 50 5 0 30 40 QPF 12hr 0.01 0 0 0.01 0 Snow 12hr T 00-00 00-00 Snow C C C C C C C C C C C Wind chill 6 5 17 7 5 8 9 10 19 24 26 22 20 18 15 Min chill 23 14 6 2 18 5 6 9 21 20 15 Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 29 42 25 43 28 45 31 49 Temp 35 35 36 34 38 37 32 28 37 37 34 31 38 39 35 38 43 43 Dewpt 26 24 26 26 29 25 22 20 26 24 23 22 26 23 21 26 28 27 PWind dir SW SW W SW SW SW SW SW SW Wind char BZ BZ BZ BZ BZ BZ BZ BZ WY Avg clouds B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 SC SC B2 B2 B2 PoP 12hr 40 70 60 30 10 20 10 5 30 Rain L L L C C S S S C Snow C C L L L S C S S S S S $$ MTZ032-031100- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 207 PM MST Tue Dec 2 2025 Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 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 9 19 10 35 24 Temp 31 28 24 18 12 10 13 18 16 14 13 15 21 24 32 35 31 29 29 28 25 Dewpt 27 26 22 16 9 7 10 13 13 12 11 13 17 22 27 29 29 28 28 27 24 RH 85 92 92 92 87 87 87 80 88 92 91 92 84 92 81 78 92 96 96 96 96 Wind dir NW NW N N N N SW S SE S S SW W W W W W W W W W Wind spd 12 13 14 11 8 5 4 5 5 6 6 11 14 13 13 14 11 10 11 12 13 Clouds OV OV OV B2 B2 B2 B1 B1 SC FW SC B1 B2 B2 B2 B2 OV OV OV B2 B2 PoP 12hr 50 5 0 5 40 QPF 12hr 0.04 0 0 0 0.03 Snow 12hr T 00-00 00-00 Rain Snow C C C S C C C C Wind chill 17 11 5 1 1 8 12 17 14 Min chill 21 11 1 -1 7 2 1 9 22 19 14 Winter Weath Y Y Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 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 33 17 27 13 33 21 39 25 43 Temp 30 27 25 22 24 22 19 18 27 27 27 27 35 34 28 29 38 38 Dewpt 28 26 24 21 23 20 19 18 26 24 25 25 31 30 25 26 32 30 PWind dir W E NE SE W SW W SW W Wind char GN GN GN LT LT GN GN GN GN Avg clouds B2 B1 B2 OV OV B2 B2 B2 B2 SC B1 B1 SC SC B1 B1 OV B2 PoP 12hr 20 60 20 30 5 10 5 10 10 Snow S C L S S C S $$ MTZ033-031100- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 207 PM MST Tue Dec 2 2025 Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 0 17 4 33 20 Temp 30 26 20 14 7 4 10 14 11 9 10 13 19 21 30 33 30 26 27 25 22 Dewpt 28 25 19 12 5 2 5 7 8 7 8 11 15 19 25 27 27 26 27 25 22 RH 92 96 96 92 91 91 80 73 87 91 91 91 84 92 81 78 88100100100100 Wind dir NW NW N N NW NW NW W SW S S SW SW W W W W W W W W Wind spd 17 14 14 12 11 5 5 6 6 9 11 12 16 17 19 18 14 13 12 13 14 Clouds OV OV OV OV OV B2 SC SC SC FW FW SC B1 B2 B1 B1 B2 OV OV OV OV PoP 12hr 40 5 0 5 30 QPF 12hr 0.02 0 0 0 0.05 Snow 12hr T 00-00 00-00 Snow C C C S S C C Wind chill 18 14 6 0 -8 -7 0 -4 -4 -1 4 7 17 21 19 14 16 13 9 Min chill 18 6 -8 -11 0 -6 -3 5 19 14 9 Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 31 13 27 9 32 17 38 21 41 Temp 29 27 20 18 22 18 16 14 27 26 24 24 35 31 25 28 37 35 Dewpt 26 26 20 17 21 18 15 14 24 23 22 22 30 28 23 25 30 31 PWind dir NW SE E SE W SW W W W Wind char GN GN GN LT GN GN BZ GN BZ Avg clouds OV B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B2 B2 PoP 12hr 10 60 20 30 5 10 5 10 10 Snow S L S S C $$ WYZ199-031100- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 207 PM MST Tue Dec 2 2025 Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 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 15 29 12 39 20 Temp 30 28 26 24 19 18 24 29 21 17 16 16 19 22 35 39 32 27 27 25 22 Dewpt 29 28 26 24 19 18 20 20 17 13 11 12 13 18 25 26 25 24 25 23 20 RH 96100100100100100 84 69 84 84 80 84 77 84 66 59 75 88 92 92 92 Wind dir NW NW NW NW NW NW N SE S S S SW SW SW W W W W W NW W Wind spd 13 13 16 13 9 4 3 3 5 8 8 8 8 8 6 8 8 8 10 11 10 Clouds OV OV OV OV OV OV B1 SC FW FW FW SC B2 B2 B1 B2 OV OV B2 B2 B2 PoP 12hr 80 20 0 5 50 QPF 12hr 0.04 0 0 0 0.02 Snow 12hr T 00-00 00-00 Snow D D L C S C C C C S Wind chill 19 17 13 12 8 5 5 14 11 Min chill 19 13 8 7 14 4 5 10 25 17 11 Winter Weath Y Y Y Y Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 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 20 38 18 42 23 44 23 48 Temp 35 31 27 25 34 32 24 23 37 33 27 27 40 35 27 29 42 41 Dewpt 28 26 24 23 30 27 22 20 28 26 21 22 30 27 21 22 33 30 PWind dir NW SW NW W W SW W SW W Wind char GN GN GN LT LT GN GN GN GN Avg clouds B1 SC B2 B2 B2 B2 B1 B2 B1 SC B1 B1 SC SC SC B1 B2 B1 PoP 12hr 20 60 50 40 5 10 10 5 10 Rain C S Snow S C L C S C S $$