FOUS55 KBYZ 150650 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 1250 AM MDT Wed Apr 15 2026 MTZ235-161000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 1250 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 41 68 38 46 25 Temp 46 43 49 60 66 66 57 50 44 40 38 42 44 41 36 32 29 26 Dewpt 27 26 26 28 31 31 32 33 32 28 24 23 23 22 22 20 19 18 RH 47 51 40 29 27 27 38 52 62 62 57 46 43 46 56 61 66 71 Wind dir W SW SW SW SW SW W NW NW NW NW NW N N N N W W Wind spd 11 10 12 14 18 18 11 10 13 17 17 13 14 13 11 8 8 8 Clouds SC B1 B1 B2 B2 B2 B1 B1 B2 OV OV B2 B2 OV OV B2 B1 B1 PoP 12hr 5 10 50 80 30 QPF 12hr 0 0 0.04 0.06 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S D Snowshwrs S D D L L C C S S S Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 47 27 59 35 69 42 75 43 76 Temp 42 45 34 28 49 56 40 36 61 67 49 43 68 73 53 45 68 74 Dewpt 18 17 22 20 20 20 23 22 24 25 27 27 30 28 33 34 36 34 PWind dir NW NW W SW SW SW SW W W Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B1 B1 SC FW FW SC FW FW FW SC SC SC FW B1 SC SC SC PoP 12hr 40 20 5 0 0 0 5 10 20 Rain shwrs S Snowshwrs S C S $$ MTZ065-161000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 1250 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 38 60 29 38 20 Temp 43 41 46 56 59 56 50 41 34 31 30 34 37 36 30 27 23 21 Dewpt 25 25 24 28 30 29 32 31 28 23 20 18 17 17 17 18 15 13 RH 49 52 42 34 33 35 50 67 78 72 66 51 44 45 58 68 71 71 Wind dir W SW SW SW SW SW SW NW W W W NW NW NW N W W W Wind spd 27 27 27 34 35 27 19 18 17 13 14 17 17 14 10 6 6 6 Wind gust 39 39 39 48 49 39 33 28 Clouds SC SC B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B1 B1 PoP 12hr 5 50 90 90 50 QPF 12hr 0 0.01 0.23 0.09 0.02 Snow 12hr 00-00 00-00 1 Rain shwrs S C C L Snowshwrs D D D D D D C C S S C Wind chill 30 23 19 23 Min chill 30 28 21 18 25 19 12 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 22 55 30 64 37 70 40 71 Temp 37 40 29 23 44 51 36 31 57 62 44 38 64 68 49 42 66 68 Dewpt 16 17 20 15 19 19 21 19 22 25 27 24 25 25 31 29 30 29 PWind dir W W SW SW SW SW SW SW SW Wind char GN GN GN BZ BZ GN GN GN GN Avg clouds B1 B2 B2 SC FW FW SC SC FW SC SC SC SC SC B1 SC SC SC PoP 12hr 70 30 0 0 0 5 10 10 20 Rain shwrs S Snowshwrs C L C $$ MTZ032-161000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 1250 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 70 40 49 23 Temp 43 40 48 62 68 68 59 51 46 41 43 46 47 42 34 30 27 24 Dewpt 31 31 32 33 32 33 35 36 37 35 30 28 28 26 22 20 18 16 RH 62 70 54 33 26 27 40 56 71 79 60 49 47 53 61 66 68 71 Wind dir W SW SW W SW SW S NW NW W NW NW NW NW N N NW NW Wind spd 8 6 6 8 8 9 8 8 8 12 17 18 19 18 14 11 10 10 Clouds SC SC SC SC SC B1 B2 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 PoP 12hr 0 5 30 40 30 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C Snowshwrs C C C C C S S Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 22 54 28 67 39 75 43 74 Temp 36 43 27 22 44 50 33 28 58 65 46 40 67 72 50 44 67 72 Dewpt 18 18 18 16 22 20 23 22 28 27 29 28 33 33 34 34 39 37 PWind dir NW NW W SE SW S W N N Wind char GN LT GN LT LT GN GN GN GN Avg clouds B1 SC SC FW SC FW FW SC FW FW FW SC FW FW FW SC FW FW PoP 12hr 10 5 5 0 0 0 0 5 5 $$ MTZ033-161000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 1250 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 69 38 54 22 Temp 42 39 48 60 67 67 55 50 45 40 44 51 53 45 34 29 25 23 Dewpt 31 29 29 30 30 30 33 33 32 31 33 32 32 27 24 21 17 15 RH 65 67 47 32 25 25 43 52 60 70 65 48 44 49 66 72 71 71 Wind dir SW SW W W SW SW SE S S W W NW NW NW N NW NW NW Wind spd 9 8 8 10 9 8 8 10 8 9 16 20 21 20 18 14 14 13 Clouds FW FW FW SC SC B1 B1 B1 SC SC SC SC B1 OV OV OV OV B2 PoP 12hr 0 5 5 20 50 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Snowshwrs S C C C C S Wind chill 23 18 13 11 Min chill 18 10 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 18 49 25 64 36 71 40 70 Temp 32 38 24 19 39 45 29 26 56 61 41 38 65 69 46 42 64 67 Dewpt 15 16 15 13 17 17 20 18 25 25 27 26 31 31 33 32 36 35 PWind dir NW NW NW W S S SW W SW Wind char BZ GN GN GN GN GN GN GN GN Avg clouds B2 B1 SC FW SC SC SC SC FW FW FW SC FW SC FW SC SC SC PoP 12hr 20 5 5 0 0 0 0 5 5 Snowshwrs S $$ WYZ199-161000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 1250 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 67 34 47 21 Temp 37 35 44 61 66 65 53 47 43 36 38 42 44 37 29 27 24 22 Dewpt 24 23 26 29 27 32 32 30 29 29 30 32 35 30 25 23 20 18 RH 59 61 49 29 23 29 44 51 57 75 73 67 70 75 85 85 84 84 Wind dir SW SW SE SE SW SW S S S NW NW NW NW NW NW NW NW NW Wind spd 5 4 3 5 6 8 9 11 11 9 13 14 16 14 10 8 6 6 Clouds FW FW SC SC SC B2 B1 SC SC B2 B2 OV OV OV OV B2 OV B2 PoP 12hr 0 5 20 90 80 QPF 12hr 0 0 0 0.25 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L D S Snowshwrs L L D D D D C C C Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 19 50 25 64 34 72 38 73 Temp 34 38 25 20 41 47 31 27 57 62 41 36 65 69 47 40 66 70 Dewpt 20 21 18 15 23 23 21 18 26 28 27 25 32 33 31 32 36 37 PWind dir NW W NW SW S SW W W NW Wind char BZ GN GN LT LT LT LT LT GN Avg clouds B2 B2 B1 SC SC FW FW FW SC FW FW SC SC FW SC FW SC FW PoP 12hr 60 30 10 0 0 0 5 10 20 Rain shwrs S Snowshwrs C L C $$