Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
192 FOUS55 KBYZ 061325 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 625 AM MST Sat Dec 6 2025 MTZ235-062300- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 625 AM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 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 37 22 41 30 45 Temp 33 33 32 27 25 26 26 31 30 38 41 37 33 34 34 34 35 41 45 43 Dewpt 33 32 29 20 20 22 18 21 24 29 29 27 24 24 24 24 25 28 29 28 RH 100 96 88 74 81 85 71 66 78 70 62 67 69 66 66 66 66 59 53 55 Wind dir W NE NE E E W SW W W W W SW SW SW SW SW SW SW W SW Wind spd 13 9 9 5 6 10 17 21 20 14 11 10 12 14 18 18 18 14 13 11 Clouds OV OV B2 B2 OV B2 B1 B1 SC B1 B1 B2 B2 B2 SC SC SC B1 B2 B2 PoP 12hr 60 40 0 5 0 QPF 12hr 0.06 0.01 0 0 0 Snow 12hr T 00-00 00-00 Rain shwrs Snowshwrs L L C C S Wind chill 13 18 18 23 24 Min chill 23 20 16 13 17 30 24 23 23 Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 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 40 50 32 47 28 33 16 31 Temp 43 47 48 43 35 36 42 44 38 30 30 28 20 18 24 26 Dewpt 29 33 36 28 27 29 36 34 30 24 22 19 15 13 19 19 PWind dir SW W W W NW NW NE SE Wind char BZ WY BZ GN GN GN GN GN Avg clouds OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 PoP 12hr 10 50 50 60 50 50 40 30 Rain shwrs C C C C L L C C C C Snowshwrs S C C C C C C C C $$ MTZ065-062300- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 625 AM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 40 27 41 32 47 Temp 35 37 38 36 34 32 29 31 31 37 40 38 36 36 35 37 37 42 46 46 Dewpt 34 31 30 24 23 21 17 20 21 23 24 22 22 24 24 25 25 28 30 29 RH 96 79 73 61 64 63 60 63 66 56 52 52 56 61 64 61 61 57 53 51 Wind dir SW W W SW SW SW SW SW W SW SW SW SW SW SW W W SW SW SW Wind spd 28 26 18 17 19 23 29 29 25 21 18 18 26 32 39 32 29 25 24 25 Wind gust 40 36 34 35 41 41 29 36 44 55 44 41 35 34 35 Clouds B2 B2 B2 B2 B2 SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 70 50 5 30 10 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Snowshwrs C C C C C C Wind chill 22 25 23 19 13 17 18 24 23 21 24 24 Min chill 21 26 19 13 16 28 23 21 23 Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 50 34 50 31 43 23 45 Temp 47 49 48 42 36 40 47 46 41 37 36 35 27 25 37 40 Dewpt 31 33 35 28 27 33 36 33 31 28 27 22 19 19 26 25 PWind dir SW SW W W SW W SW SW Wind char VW VW BZ BZ BZ BZ GN GN Avg clouds B2 B2 OV B2 B2 OV OV B2 B2 B2 B2 B2 B1 B2 B2 B1 PoP 12hr 30 70 60 70 60 50 30 30 Rain shwrs S C L L C L L L C L C C C C C S Snowshwrs S L L L C C C C C S $$ MTZ032-062300- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 625 AM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 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 25 10 35 22 42 Temp 23 20 18 14 11 12 12 16 21 32 34 27 24 25 28 30 34 39 42 37 Dewpt 23 19 16 12 10 11 11 15 20 27 28 24 21 22 24 26 29 31 32 33 RH 100 96 92 92 96 96 96 96 96 81 78 88 88 88 85 85 82 73 67 85 Wind dir N N N NE NE E E E W W W SW S SW SW W W W W W Wind spd 10 11 10 5 5 5 5 5 9 10 9 5 5 8 11 14 14 14 14 10 Clouds OV OV B2 B2 OV OV OV B2 B1 FW FW B1 B1 B2 B1 SC SC B1 B1 B2 PoP 12hr 80 60 5 5 0 QPF 12hr 0.06 0.04 0 0 0 Snow 12hr 1 1 00-00 Snow L C Snowshwrs L C S S Wind chill 12 8 6 19 Min chill 8 5 1 3 9 21 16 17 21 30 Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 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 32 46 24 38 19 23 8 21 Temp 35 40 44 36 28 27 34 33 29 21 21 18 12 9 13 19 Dewpt 32 36 38 29 26 26 32 31 27 18 17 13 9 5 9 15 PWind dir SW W W SW W NW N NE Wind char GN BZ GN LT GN GN LT LT Avg clouds B2 OV OV B1 B1 B1 OV B2 B2 B2 B2 B2 B2 B2 OV B2 PoP 12hr 30 40 30 40 50 30 30 30 Rain shwrs C C C S C C C C C Snowshwrs S C C C C C C C C C S C $$ MTZ033-062300- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 625 AM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 22 4 33 17 41 Temp 20 18 16 10 7 7 7 14 20 29 32 24 21 22 24 29 32 38 40 35 Dewpt 20 16 13 8 6 5 6 12 19 25 26 21 18 18 20 23 27 30 29 30 RH 100 92 88 91 96 91 96 92 96 85 78 88 88 84 84 78 81 73 64 82 Wind dir E E NE NE E SE SE SE S W W W SW SW SW W W W W W Wind spd 11 13 11 8 5 6 8 9 10 13 13 8 6 9 11 14 17 20 19 14 Wind gust 31 31 Clouds OV OV OV OV B2 B2 OV OV B2 SC SC SC B1 B2 B1 B1 SC SC B1 B1 PoP 12hr 90 60 60 0 0 QPF 12hr 0.09 0.01 0.01 0 0 Snow 12hr 1 T T Snow S L L S Snowshwrs D L C S Wind chill 8 4 3 -1 -4 -5 -5 2 9 18 11 13 18 20 Min chill 4 -1 -5 -5 4 15 11 12 19 26 Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 45 17 36 14 23 3 20 Temp 32 37 43 34 22 23 33 30 26 17 20 16 10 6 13 14 Dewpt 29 34 36 27 21 22 28 28 25 16 17 13 8 4 9 10 PWind dir SW W NW SW W NW NW W Wind char GN WY BZ GN GN GN GN GN Avg clouds B2 OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 PoP 12hr 20 40 20 30 50 20 20 20 Rain shwrs S C S C Snowshwrs S S C C C S S S S S $$ WYZ199-062300- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 625 AM MST Sat Dec 6 2025 Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 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 19 43 20 48 Temp 34 39 36 30 24 22 21 24 26 39 42 33 26 25 25 27 28 42 47 39 Dewpt 33 33 27 27 24 22 20 21 23 25 23 23 19 18 19 22 22 29 29 28 RH 96 79 69 88100100 96 88 88 57 46 66 74 74 78 81 78 60 49 64 Wind dir NW NW NW NW NE S S W W NW NW S SW SW SW SW SW W W SW Wind spd 13 18 14 5 3 3 5 10 13 13 9 6 8 10 11 11 13 9 9 10 Clouds B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC B1 B1 B1 B1 SC SC SC B1 B2 PoP 12hr 60 40 5 0 0 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Rain shwrs C Snowshwrs C C C C C Wind chill 15 14 16 Min chill 24 24 18 14 13 27 15 14 16 Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 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 26 47 25 36 15 36 Temp 33 38 49 37 28 29 41 39 33 28 31 27 18 15 28 28 Dewpt 26 30 37 29 24 26 35 33 29 26 27 21 17 15 22 21 PWind dir SW W NW W NW NW NW E Wind char GN BZ GN GN GN GN LT LT Avg clouds B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 5 50 60 50 60 50 40 20 Rain shwrs S C L C C L C C C Snowshwrs L C C S C C C C C S $$