Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
151 FOUS55 KBYZ 182003 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 103 PM MST Tue Nov 18 2025 MTZ235-191100- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 103 PM MST Tue Nov 18 2025 Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 39 49 30 52 32 Temp 58 52 47 44 43 40 39 46 49 47 41 36 34 32 31 43 52 46 40 36 33 33 Dewpt 42 40 39 37 36 32 34 36 35 35 33 32 30 28 29 33 33 33 31 29 27 26 RH 55 63 74 76 76 73 82 68 58 63 73 85 85 85 92 67 48 60 70 75 78 75 Wind dir S SE W SW W W W NW N NE E E N W SW SW SW S SW SW SW SW Wind spd 3 3 4 5 6 6 5 5 5 5 5 4 3 3 4 4 3 3 4 5 8 10 Clouds SC B1 B2 B2 B2 OV B2 B2 B1 B2 B2 SC FW SC SC FW FW FW FW FW FW FW PoP 12hr 10 20 20 0 0 QPF 12hr 0 0.01 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 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 57 34 55 36 56 36 54 28 37 Temp 48 48 38 36 48 50 41 38 50 49 41 38 47 46 36 31 33 37 Dewpt 31 29 25 24 30 29 26 24 30 30 27 26 30 28 22 19 20 19 PWind dir SW W W SW SW SW SW W NW Wind char GN GN GN GN GN LT GN GN GN Avg clouds FW FW FW SC SC SC SC B1 B1 SC B1 B1 B2 B1 B1 B1 B2 B2 PoP 12hr 0 0 0 5 10 10 30 30 20 Rain shwrs S C C S Snowshwrs C S S S $$ MTZ065-191100- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 103 PM MST Tue Nov 18 2025 Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 50 28 53 29 Temp 57 52 44 41 38 36 35 45 50 46 38 34 31 29 29 44 53 46 37 33 30 30 Dewpt 34 32 30 30 29 29 29 34 34 33 31 28 26 25 25 30 31 29 26 23 21 22 RH 42 46 57 65 70 75 78 65 54 60 76 78 81 85 85 57 43 51 64 66 69 72 Wind dir SW SW SW W W W W NW NW W SE SE SW SW SW W W W SW SW W W Wind spd 12 10 10 9 8 8 6 6 5 3 4 4 5 5 5 5 5 4 5 8 9 10 Clouds SC B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 40 10 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 55 32 53 34 54 36 53 25 37 Temp 47 47 37 33 46 47 37 36 48 48 40 38 49 45 34 28 30 37 Dewpt 26 25 21 21 25 24 22 22 26 25 23 23 26 21 20 15 16 17 PWind dir W SW SW SW SW SW SW SW W Wind char GN GN BZ BZ BZ GN BZ BZ GN Avg clouds FW FW FW SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B2 B1 PoP 12hr 0 0 0 10 10 20 30 40 30 Rain shwrs S C C C C Snowshwrs C C C S $$ MTZ032-191100- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 103 PM MST Tue Nov 18 2025 Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 36 48 26 47 28 Temp 54 49 44 41 39 37 38 44 47 42 36 32 28 27 27 38 47 39 34 31 30 29 Dewpt 43 43 42 41 39 37 37 37 35 33 32 30 27 26 27 31 32 31 30 28 27 27 RH 66 80 93100100100 96 76 63 70 85 92 96 96100 76 56 73 85 88 88 92 Wind dir W SE SE E S W W NW NW NW NW W NW S S S S E SE S S SW Wind spd 4 3 2 2 2 4 6 12 10 5 3 2 2 2 2 3 3 3 3 4 4 5 Clouds B2 OV B2 B2 OV OV OV B1 B2 B1 SC FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 20 20 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Obvis PF PF PF PF Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 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 54 31 52 32 54 31 52 25 35 Temp 44 45 36 32 45 45 37 32 47 46 36 31 46 45 33 26 33 35 Dewpt 33 32 27 25 30 30 28 26 31 32 31 28 33 31 22 18 20 19 PWind dir SW W W SW SW SW SW NW NW Wind char LT LT GN LT GN LT LT GN GN Avg clouds FW FW SC SC SC SC SC SC B1 SC B1 B1 B2 B1 B2 B1 B1 B1 PoP 12hr 0 0 0 5 5 10 10 20 10 Rain shwrs S S Snowshwrs S $$ MTZ033-191100- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 103 PM MST Tue Nov 18 2025 Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 49 23 46 27 Temp 53 46 39 39 39 38 40 48 48 40 33 28 26 25 24 40 46 37 30 28 27 27 Dewpt 39 39 38 38 39 38 40 42 36 34 31 27 26 23 24 30 29 30 27 25 26 27 RH 59 76 96 96100100100 80 63 79 92 96100 92100 67 51 75 88 88 96100 Wind dir W SW SW SW SE S W NW NW NW NW NW NW W SW SW SW S S S S SW Wind spd 6 4 3 3 3 2 5 12 14 11 8 5 2 2 2 5 5 4 5 5 5 6 Clouds B2 OV OV OV OV OV OV B1 SC B2 B2 SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 50 20 0 0 0 QPF 12hr 0.20 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Obvis PF PF PF PF Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 53 29 51 30 53 28 50 22 37 Temp 47 43 33 29 46 43 34 30 48 44 32 28 46 40 28 22 34 36 Dewpt 34 32 27 24 30 29 27 25 32 33 29 26 31 27 20 16 20 20 PWind dir SW W W W SW W SW SW NW Wind char GN GN GN LT GN LT GN GN GN Avg clouds FW FW FW SC SC SC SC SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 5 5 10 20 10 Rain shwrs S S Snowshwrs S $$ WYZ199-191100- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 103 PM MST Tue Nov 18 2025 Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 34 50 25 52 27 Temp 57 50 42 39 38 35 37 48 50 43 35 30 27 26 27 44 52 43 34 31 28 27 Dewpt 39 42 41 39 37 34 35 38 36 35 32 29 26 25 26 32 34 33 30 26 24 23 RH 51 74 96100 96 96 92 68 58 73 89 96 96 96 96 62 50 67 85 81 85 85 Wind dir E SE SW W SW W W NW N N S SE S SW S E E S SW SW SW SW Wind spd 2 3 3 3 4 2 4 5 5 3 2 1 1 1 2 2 2 2 2 2 2 2 Clouds B2 OV B2 B2 SC B1 B1 SC B1 B2 SC SC FW SC SC FW FW FW FW FW FW FW PoP 12hr 20 10 20 0 0 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Date 11/21/25 Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 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 57 27 53 28 56 28 56 22 37 Temp 50 45 33 28 47 42 32 28 50 44 33 28 51 43 29 24 34 36 Dewpt 31 33 22 20 27 26 21 19 29 29 23 21 30 27 19 15 20 19 PWind dir S SW W SW W SW S W NW Wind char LT LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 5 5 10 20 30 40 Rain shwrs S C C C Snowshwrs C C C $$