Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
310 FOUS55 KBYZ 170839 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 138 AM MST Mon Nov 17 2025 MTZ235-172300- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 138 AM MST Mon Nov 17 2025 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 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 60 41 57 36 52 Temp 39 39 39 51 58 54 47 45 45 43 43 52 57 52 46 43 41 39 38 48 52 47 Dewpt 34 35 36 39 41 42 39 38 39 36 37 42 41 41 39 37 34 31 33 36 34 34 RH 82 85 89 63 53 64 74 76 79 76 79 69 55 66 76 79 76 73 82 63 50 60 Wind dir W W W SW NW NE NW W W W SW SW S SE S SW SW W W W NW N Wind spd 4 5 5 5 5 5 4 5 6 8 5 4 4 5 4 5 5 8 6 6 5 5 Clouds SC B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 5 10 20 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 30 51 31 54 34 53 33 48 Temp 36 32 43 45 35 33 47 48 40 36 48 48 39 37 45 44 Dewpt 30 27 34 34 27 26 30 29 26 24 29 29 26 25 29 29 PWind dir N SW SW SW SW W SW W Wind char LT LT LT GN GN GN GN GN Avg clouds B1 SC SC FW FW FW SC FW SC SC B1 SC B1 B1 B1 B1 PoP 12hr 10 0 0 0 5 5 10 20 Rain shwrs S S Snowshwrs S S $$ MTZ065-172300- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 138 AM MST Mon Nov 17 2025 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 35 56 33 50 Temp 39 39 40 52 56 53 47 44 42 39 38 51 55 51 44 40 39 37 37 46 50 45 Dewpt 34 34 35 38 37 36 36 34 36 33 33 35 32 33 30 30 30 29 29 31 29 30 RH 82 82 82 59 49 52 65 68 79 79 82 54 41 50 57 67 70 72 72 55 44 55 Wind dir W W W W W SW SW W W W W SW SW SW SW SW SW SW SW W W W Wind spd 6 8 9 10 10 9 10 10 9 8 8 6 6 5 5 8 8 8 8 8 9 5 Clouds B1 B1 B1 B2 B1 B1 B2 B2 B1 SC SC SC B1 B1 B1 SC SC B1 B1 B1 SC SC PoP 12hr 10 10 5 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 53 30 53 32 51 32 48 Temp 35 31 46 47 36 32 47 47 38 35 45 45 38 36 44 43 Dewpt 27 26 30 27 24 23 26 25 24 24 27 25 25 25 26 25 PWind dir SW SW SW SW SW SW SW SW Wind char LT LT GN GN BZ BZ BZ BZ Avg clouds SC SC FW FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 5 0 5 5 10 10 20 30 Rain shwrs S C S Snowshwrs S C S $$ MTZ032-172300- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 138 AM MST Mon Nov 17 2025 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 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 50 32 53 35 52 Temp 37 35 36 42 48 45 39 36 35 34 34 47 53 48 43 40 39 37 38 47 51 46 Dewpt 35 35 35 36 37 36 35 34 34 33 34 40 41 42 40 39 39 36 38 40 37 35 RH 92100 96 79 65 70 85 92 96 96100 76 64 80 89 96100 96100 76 59 65 Wind dir E NE NE E NE NE NE N W SW SW W W SE SE E E SE W W NW NW Wind spd 8 8 6 6 5 5 3 3 2 2 2 3 3 2 2 2 2 3 4 8 9 8 Clouds B1 SC B1 B1 SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B2 PoP 12hr 5 5 5 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 26 49 28 53 32 53 31 48 Temp 35 28 41 43 33 29 45 46 37 34 47 46 37 33 44 42 Dewpt 32 28 34 32 29 28 34 32 29 27 31 31 28 27 32 29 PWind dir NW S SE SW SW W W W Wind char LT LT LT LT LT GN GN GN Avg clouds B1 SC SC FW FW FW SC FW SC SC B1 SC SC B1 B1 SC PoP 12hr 10 0 0 0 5 5 10 5 $$ MTZ033-172300- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 138 AM MST Mon Nov 17 2025 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 30 53 34 52 Temp 36 33 32 42 45 42 35 33 33 32 33 49 52 47 40 38 37 36 38 49 51 45 Dewpt 33 30 29 32 33 34 31 30 32 31 33 38 38 40 38 37 37 36 38 39 39 38 RH 89 89 88 67 62 73 85 89 96 96100 66 59 76 92 96100100100 68 63 76 Wind dir SE E E SE E E SE SE SE SE S SW W SW SW S SE S SW W W NW Wind spd 14 13 13 14 13 10 10 6 5 5 5 8 5 3 2 2 2 2 3 6 10 10 Clouds B1 B2 B2 B1 B2 B2 B1 B1 B1 SC SC SC B1 B2 OV OV OV B2 B2 B1 B1 B1 PoP 12hr 20 10 0 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 25 46 25 51 29 50 26 47 Temp 33 27 41 40 29 27 46 44 35 32 47 44 33 31 44 40 Dewpt 31 27 30 30 26 26 32 32 29 27 30 31 27 25 31 29 PWind dir NW W SE SW SW W W W Wind char GN LT LT GN GN GN GN GN Avg clouds B1 SC SC FW FW FW SC FW SC SC B1 SC SC B1 B1 SC PoP 12hr 10 0 0 0 0 0 5 5 $$ WYZ199-172300- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 138 AM MST Mon Nov 17 2025 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 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 55 35 55 30 52 Temp 33 34 37 49 53 49 42 40 38 38 39 52 55 49 41 38 34 32 34 49 52 45 Dewpt 32 34 36 39 39 41 40 38 37 37 38 41 41 41 39 37 33 30 31 36 34 37 RH 96100 96 68 59 74 93 92 96 96 96 66 59 74 92 96 96 92 89 61 50 73 Wind dir W W W NW NW W W W W W SW N E E S SW SW SW SW N N NW Wind spd 2 2 3 5 6 4 5 4 2 2 2 2 2 2 2 2 2 2 2 4 5 4 Clouds B1 B2 OV OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1 PoP 12hr 20 20 20 20 20 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S S S S S Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 26 51 25 53 27 53 26 48 Temp 34 28 46 43 31 27 48 44 33 29 48 44 32 29 45 41 Dewpt 32 28 33 34 25 22 28 29 21 19 27 29 23 22 29 29 PWind dir W SE SW NW SW NW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC FW FW FW SC FW FW SC SC SC B1 B1 B1 B1 PoP 12hr 20 5 0 5 5 10 10 20 Rain shwrs S S S Snowshwrs S S $$