219 ASUS45 KTFX 310810 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 200 AM MDT SUN MAY 31 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-310900- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell LGT RAIN 51 50 96 S6 30.02S Missoula LGT RAIN 47 46 97 NW5 30.08F Butte LGT RAIN 44 40 85 NW8 30.06S Anaconda LGT RAIN 44 39 81 W15 30.05R Hamilton CLOUDY 48 46 93 SE7 30.10R Mullan Pass CLOUDY 37 36 96 N5 30.12F WCI 33 Plains LGT RAIN 50 50 100 CALM 30.09S Ronan CLOUDY 50 50 100 S7 30.07S FOG $$ MTZ008-052>055-310900- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman LGT RAIN 48 47 96 SW9 30.00R FOG Dillon LGT RAIN 46 44 93 SW8 30.04R Ennis CLOUDY 46 43 87 E5 30.07R Twin Bridges CLOUDY 48 45 87 W5 30.05R W Yellowstone CLOUDY 43 N/A N/A SW8 30.04S $$ MTZ009-010-012-014-046-048-049-054-310900- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank N/A N/A N/A N/A MISG 29.97R Great Falls RAIN 49 48 97 NW24G31 29.91F FOG Helena CLOUDY 51 44 77 W13 29.97R Malmstrom AFB LGT RAIN 51 49 92 W15 29.90S Augusta LGT RAIN 49 47 92 N16 29.94F Bowmans Corner LGT RAIN 50 48 95 W9 N/A Fairfield LGT RAIN 50 48 94 E22G31 29.90S FOG Power LGT RAIN 49 48 95 NW23 29.88F Raynesford LGT RAIN 49 47 92 N16G28 29.91R FOG Ulm RAIN 50 49 95 E14 29.91S FOG $$ MTZ011-013-016-021-045-047-050-051-310900- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre CLOUDY 60 57 89 N14G23 29.74F Denton LGT RAIN 53 51 93 W18 29.82R Fort Benton LGT RAIN 53 53 100 NW20G31 29.82F Geyser DRIZZLE 50 48 91 W26G35 29.86R Grass Range CLOUDY 54 50 88 N26 29.79R N Bar Ranch CLOUDY 54 50 87 W14 29.88R Roy CLOUDY 55 53 94 W22G29 29.76R Stanford DRIZZLE 50 47 90 SW28G36 29.86R Winifred LGT RAIN 52 51 97 W16 29.79S $$ MTZ017>020-022>027-061-062-310900- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow CLOUDY 64 63 96 SE8 29.73R Glendive MOCLDY 59 57 93 E3 29.78F Jordan N/A 58 56 93 W12 29.76F Malta N/A 57 57 100 S3 29.73R FOG Plentywood CLOUDY 64 61 88 E16 29.79S Poplar CLOUDY 63 61 94 S15 29.75R Scobey FAIR 64 63 94 E16 29.74F Sidney MOCLDY 61 60 97 NE7 29.76F Wolf Point MOCLDY 62 60 93 E3 29.75S $$ MTZ028>42-056>058-310900- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker LGT RAIN 58 56 93 S6 29.79F Big Timber CLOUDY 50 48 93 W28G33 29.90F Billings CLOUDY 57 54 89 SW5 29.85F Forsyth CLOUDY 60 58 92 W9 29.79S Hardin CLOUDY 57 55 94 W3 29.81F Harlowton LGT RAIN 55 51 85 N6 29.86R Laurel SUNNY 57 57 100 MISG 29.86F Livingston LGT RAIN 49 46 90 SW20G26 29.94R FOG Miles City LGT RAIN 62 61 96 W5 29.76F $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston CLOUDY 64 61 90 SE14 29.80F Minot CLOUDY 64 62 93 E8 29.86F Dickinson CLOUDY 62 61 96 E7 29.77F Beach N/A 55 57 100 S8 29.80F Bowman LGT RAIN 57 57 100 SW8 29.81F Crosby CLOUDY 63 63 100 E16 29.83S FOG Glen Ullin CLOUDY 63 63 100 E12 29.78F Hettinger MOCLDY 58 57 97 SW8 29.79F Tioga CLOUDY 63 63 100 SE17 29.85S Watford City CLOUDY 66 66 100 SE8 29.80F Bismarck CLOUDY 64 62 93 E13 29.81F Grand Forks PTCLDY 68 52 56 SE13 29.97F Fargo MOCLDY 69 53 56 SE13 29.95F Buffalo SD N/A 56 56 100 E6 29.77F Rapid City CLOUDY 56 56 100 S9 29.83R Intl Falls PTCLDY 56 36 47 SE3 30.11S Duluth PTCLDY 41 33 73 E6 30.14F Minneapolis LGT RAIN 64 45 49 SE12 30.07S $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY CLOUDY 54 48 80 N9 29.86F Cody CLOUDY 51 47 86 CALM 29.93S Gillette MOCLDY 52 47 83 CALM 29.79F Powell FAIR 50 45 81 NW14 29.88R Sheridan LGT RAIN 56 53 90 W10 29.85F Yellowstone La N/A 40 39 97 CALM 30.08S Boise CLEAR 54 40 59 W10 30.08R Couer d'Alene CLOUDY 54 45 71 S6 30.13S Idaho Falls CLOUDY 50 48 93 S5 30.04S Salmon CLOUDY 50 47 89 CALM 30.10R Spokane CLOUDY 54 37 52 S7 30.12R Seattle PTCLDY 51 39 63 NE13 30.33R Portland CLEAR 51 40 65 NW9 30.33S $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTCLDY 73 69 87 E7 29.95S Anchorage CLOUDY 50 36 57 S12G18 30.18R Boston CLEAR 45 40 82 W8 30.00F Chicago MOCLDY 57 42 57 SE5 30.13S Fairbanks PTCLDY 50 36 57 NW3 30.00R Great Falls RAIN 49 48 97 NW24G31 29.91F FOG Houston MOCLDY 77 73 87 VRB3 29.90R Las Vegas NV CLEAR 77 32 19 SW6 29.90S Phoenix AZ CLEAR 83 36 18 NW7 29.83S Salt Lake City PTCLDY 57 50 77 N6 30.05R San Diego PTCLDY 62 58 86 NW3 29.95F San Francisco PTCLDY 52 48 86 W5 30.05F Washington Dul PTCLDY 52 44 74 W6 30.14R $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary LGT RAIN 48 41 76 NW16G25 30.04F Fort McMurray MOCLDY 63 48 59 NW7 30.02R High Level N/A 50 48 93 NW2 30.11S Lethbridge LGT RAIN 48 46 93 NW23G29 29.98S Medicine Hat LGT RAIN 54 52 94 NW15G23 29.83F Pincher Creek LGT RAIN 48 46 93 W8 30.05S $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan CLOUDY 63 61 94 SE16G22 29.85S Prince Albert CLOUDY 66 59 77 E9 29.90F Regina MOCLDY 66 57 72 E15G24 29.85F Saskatoon MOCLDY 66 61 82 E16 29.85S Swift Current CLOUDY 63 63 100 E10 29.76F FOG $$