894 ASUS45 KTFX 121210 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 600 AM MDT TUE MAY 12 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-121300- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell CLEAR 36 32 85 W6 30.15S WCI 31 Missoula CLEAR 40 32 73 CALM 30.17R Butte CLEAR 31 23 72 S6 30.23S WCI 25 Anaconda SUNNY 36 24 61 SW9 30.19F WCI 29 Hamilton CLEAR 34 28 80 CALM 30.17S Mullan Pass CLEAR 46 27 47 SE5 30.18F Plains SUNNY 37 37 100 CALM 30.15S Ronan SUNNY 36 34 93 E3 30.14S $$ MTZ008-052>055-121300- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman CLEAR 41 29 62 CALM 30.20R Dillon CLEAR 40 20 44 S9 30.20R WCI 34 Ennis CLEAR 37 23 56 MISG 30.25S Twin Bridges SUNNY 37 25 60 SE3 30.22R W Yellowstone CLEAR 27 27 100 CALM 30.27R $$ MTZ009-010-012-014-046-048-049-054-121300- 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 30.19F Great Falls CLEAR 42 34 73 S5 30.19R Helena CLEAR 45 29 53 CALM 30.18R Malmstrom AFB PTCLDY 43 35 74 CALM 30.17R Augusta N/A 40 30 67 N6 30.18S WCI 36 Bowmans Corner CLEAR 44 32 63 SW3 N/A Fairfield CLEAR 34 28 77 E3 30.16S Power CLEAR 38 31 76 E3 30.16S Raynesford CLEAR 46 34 63 SW7 30.17S Ulm CLEAR 36 33 89 NW7 30.15S WCI 31 $$ MTZ011-013-016-021-045-047-050-051-121300- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre CLEAR 36 30 79 SW8 30.19S WCI 30 Denton CLEAR 38 34 84 S10 30.20R WCI 31 Fort Benton SUNNY 40 33 75 NE5 30.18S WCI 37 Geyser CLEAR 39 33 80 SW5 30.19S WCI 35 Grass Range CLEAR 39 31 73 N6 30.18R WCI 34 Roy CLEAR 46 31 55 SW5 30.17S Stanford CLEAR 41 33 72 CALM 30.19R Winifred CLEAR 48 31 51 S7 30.18R $$ MTZ017>020-022>027-061-062-121300- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow CLEAR 41 32 70 N9 30.14R Glendive CLEAR 46 33 60 W14 30.15R Jordan N/A 39 32 76 W8 30.18R WCI 33 Malta CLEAR 37 34 87 SW8 30.16R WCI 31 Plentywood CLEAR 41 28 60 NW8 30.09R Poplar CLEAR 48 30 49 SW8 30.11R Scobey FAIR 41 30 65 CALM 30.10R Wolf Point CLEAR 42 32 67 W9 30.13R $$ MTZ028>42-056>058-121300- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker CLEAR 41 34 76 CALM 30.16R Big Timber SUNNY 41 34 75 CALM 30.25R Billings PTCLDY 46 35 65 NW6 30.22R Forsyth SUNNY 45 39 81 W8 30.19R Hardin SUNNY 37 34 87 CALM 30.20S Harlowton FAIR 39 33 77 NW3 30.22R Laurel SUNNY 45 36 70 MISG 30.23R Livingston CLEAR 36 30 79 S3 30.23R Miles City CLEAR 41 34 76 W12 30.18R $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston CLEAR 47 33 58 NW15 30.07R Minot CLEAR 48 41 76 W17 29.98R Dickinson CLEAR 42 34 73 NW6 30.06R Beach N/A 45 32 61 W14 30.14R Bowman FAIR 45 37 76 NW13 30.12R Crosby FAIR 46 37 71 W10 30.05R Glen Ullin FAIR 48 32 53 NW14 30.04R Hettinger CLEAR 42 34 73 NW9 30.10R Tioga MOCLDY 43 41 93 W5 30.07R Watford City FAIR 46 34 61 CALM 30.08R Bismarck CLEAR 50 37 61 W8 30.01R Grand Forks MOCLDY 48 40 73 NW18 29.74R Fargo CLEAR 53 43 68 NW21G30 29.76R Buffalo SD N/A 44 34 67 NW14 30.13R Rapid City MOCLDY 55 34 45 N16 30.14R Intl Falls CLOUDY 38 36 92 E8 29.68R WCI 32 Duluth MOSUNNY 40 32 73 E18 29.67F WCI 31 Minneapolis PTSUNNY 65 42 43 SW12 29.71R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY CLEAR 42 32 67 W6 30.24R Cody CLEAR 45 34 65 VRB3 30.25R Gillette PTCLDY 43 32 65 W5 30.22R Powell FAIR 45 30 57 NW15 30.20R Sheridan PTCLDY 41 36 82 S3 30.22R Yellowstone La N/A 28 26 92 CALM 30.32R Boise PTCLDY 55 39 54 S6 30.02S Couer d'Alene CLEAR 45 37 73 E8 30.10F Idaho Falls CLEAR 41 35 79 N3 30.15R Salmon CLEAR 38 28 67 CALM 30.19R Spokane CLEAR 49 37 63 NE7 30.08F Seattle MOCLDY 53 46 77 N6 29.94F Portland CLOUDY 58 47 66 W3 29.88F $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta CLOUDY 63 51 65 E15 30.16R Anchorage CLOUDY 43 30 61 CALM 29.93F Boston MOSUNNY 52 31 44 N9 30.13R Chicago PTSUNNY 46 30 53 SE7 30.12F Fairbanks PTCLDY 32 25 74 CALM 29.91F Great Falls CLEAR 42 34 73 S5 30.19R Houston CLEAR 66 63 90 N3 30.09R Las Vegas NV CLEAR 80 24 12 CALM 29.93S Phoenix AZ PTCLDY 82 32 16 E8 29.89R Salt Lake City PTCLDY 62 35 36 CALM 30.07R San Diego CLOUDY 63 59 87 W5 29.95S San Francisco MOCLDY 52 50 93 W5 29.94S Washington Dul MOSUNNY 50 39 66 NW3 30.25R $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary PTCLDY 39 28 65 S2 30.16S Fort McMurray CLOUDY 48 34 57 W3 29.96R High Level CLEAR 34 28 80 W2 29.98S Lethbridge PTCLDY 36 28 75 W3 30.18R Medicine Hat CLEAR 37 28 70 W6 30.18R WCI 33 Pincher Creek CLEAR 34 28 80 W10 30.19S WCI 26 Fort Smith NWT PTCLDY 43 37 81 NW3 29.92R $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan CLEAR 41 39 93 W10 30.04R Prince Albert PTCLDY 39 36 87 W7 30.00R WCI 34 Regina CLEAR 39 37 93 NW7 30.05R WCI 34 Saskatoon PTCLDY 39 36 87 W8 30.04R WCI 34 Swift Current CLEAR 41 30 65 W12 30.12R $$