ASUS45 KTFX 190710 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 100 AM MDT TUE MAY 19 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-190800- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell PTCLDY 39 38 96 NW3 30.14F Missoula PTCLDY 39 31 72 NW5 30.16R WCI 36 Butte CLEAR 28 20 71 CALM 30.18S Anaconda SUNNY 34 23 63 S10 30.16R WCI 26 Hamilton CLEAR 32 25 74 SE5 30.16R WCI 27 Mullan Pass PTCLDY 35 31 85 CALM 30.16R Plains MOSUNNY 41 41 100 CALM 30.16S Ronan PTSUNNY 43 39 87 CALM 30.14S $$ MTZ008-052>055-190800- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman CLEAR 32 27 81 SE10 30.18S WCI 24 Dillon CLEAR 29 19 66 SW5 30.16S WCI 24 Ennis CLEAR 28 19 69 MISG 30.23S Twin Bridges SUNNY 30 21 69 SE6 30.20R WCI 24 W Yellowstone CLEAR 19 14 79 CALM 30.21S $$ MTZ009-010-012-014-046-048-049-054-190800- 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 30.07F Great Falls CLEAR 40 28 62 S13 30.10F WCI 32 Helena CLEAR 38 24 57 W5 30.14R WCI 34 Malmstrom AFB PTCLDY 39 28 65 S12 30.10F WCI 32 Augusta N/A 38 31 74 CALM 30.07F Bowmans Corner CLEAR 38 30 73 SE8 N/A WCI 32 Power CLEAR 36 28 72 SE5 30.06F WCI 32 Raynesford PTCLDY 38 26 61 SW14 30.10F WCI 30 Ulm CLEAR 37 30 75 NW7 30.06F WCI 31 $$ MTZ011-013-016-021-045-047-050-051-190800- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre CLOUDY 43 25 49 S13 30.10F Denton CLEAR 35 29 78 S12 30.14S WCI 26 Fort Benton MOSUNNY 42 28 56 CALM 30.10R Geyser CLOUDY 39 26 58 SE17 30.12F WCI 30 Grass Range CLEAR 27 22 81 CALM 30.13F N Bar Ranch CLEAR 25 21 86 CALM 30.20S Stanford PTCLDY 31 26 80 SE7 30.12F WCI 25 Winifred CLEAR 39 25 56 S13 30.12F WCI 32 $$ MTZ017>020-022>027-061-062-190800- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow CLEAR 35 29 78 SW5 30.17S WCI 31 Glendive CLOUDY 40 31 70 NW8 30.18S WCI 34 Jordan N/A 24 21 88 NW3 30.19S Malta CLEAR 36 32 87 W3 30.16R Plentywood PTCLDY 32 32 100 CALM 30.16S Poplar CLEAR 34 34 100 SW6 30.18S WCI 29 Scobey CLOUDY 30 30 100 S5 30.15F WCI 25 Wolf Point CLEAR 32 27 81 W3 30.19S $$ MTZ028>42-056>058-190800- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker MOCLDY 35 31 85 NW8 30.16R WCI 29 Billings PTCLDY 36 26 67 CALM 30.21S Forsyth SUNNY 34 29 82 W6 30.21R WCI 29 Hardin MOSUNNY 28 25 86 W7 30.21S WCI 21 Laurel SUNNY 36 27 69 MISG 30.22S Livingston CLEAR 29 26 89 CALM 30.19R Miles City MOCLDY 38 32 79 W5 30.19S WCI 34 $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston MOCLDY 36 34 92 NW8 30.14S WCI 30 Minot CLOUDY 39 36 89 NW14 30.10R WCI 31 Dickinson LGT RAIN 37 36 96 NW10 30.10S WCI 30 Beach N/A 37 37 100 NW8 30.17S WCI 31 Bowman PTSUNNY 36 36 100 NW9 30.14R WCI 29 Crosby FAIR 34 34 100 NW7 30.14S WCI 28 Glen Ullin CLOUDY 39 39 100 NW9 30.10S WCI 33 Hettinger CLOUDY 36 34 92 NW9 30.13R WCI 29 Tioga CLOUDY 36 36 100 N8 30.15S WCI 29 Watford City CLOUDY 39 39 100 NW8 30.15S WCI 34 Bismarck CLOUDY 41 37 86 NW10 30.11R Grand Forks CLOUDY 42 40 92 N14 29.98R Fargo CLOUDY 43 41 93 N13 29.96S Buffalo SD N/A 37 33 85 NW12 30.14R WCI 29 Rapid City CLOUDY 38 35 89 NW9 30.16R WCI 31 Intl Falls RAIN 40 39 97 N9 29.86F WCI 34 Duluth RAIN 40 40 100 N12 29.76F FOG WCI 33 Minneapolis LGT RAIN 54 52 93 NW14 29.76R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY CLEAR 27 23 85 SW7 30.17F WCI 19 Cody CLEAR 32 23 69 SE6 30.23S WCI 26 Gillette CLEAR 28 26 92 W6 30.18S WCI 22 Powell FAIR 30 19 64 S5 30.19S WCI 25 Sheridan CLEAR 29 26 89 S3 30.20R Yellowstone La N/A 23 15 71 CALM 30.22R Boise CLEAR 50 30 46 VRB3 30.11R Couer d'Alene PTCLDY 48 41 76 NE7 30.15R Idaho Falls CLEAR 29 22 75 N5 30.19S WCI 24 Salmon CLEAR 35 23 61 CALM 30.18R Spokane MOCLDY 50 38 63 SE6 30.13R Seattle MOCLDY 56 47 71 NE9 30.24S Portland PTCLDY 54 46 74 NW8 30.26S $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTCLDY 71 59 65 SE7 30.23S Anchorage MOCLDY 46 30 53 SE17G29 29.87R Boston PTCLDY 70 61 73 SW12 30.05S Chicago CLOUDY 66 61 84 S9 29.90S Fairbanks MOCLDY 48 32 53 W3 29.76R Great Falls CLEAR 40 28 62 S13 30.10F WCI 32 Houston MOCLDY 80 74 81 SE14 29.93F Las Vegas NV CLEAR 67 20 16 NE13 30.04R Phoenix AZ CLEAR 79 22 12 NW9 29.84S Salt Lake City PTCLDY 44 32 62 N5 30.14R San Diego PTCLDY 61 51 70 N3 29.97F San Francisco CLEAR 57 45 64 W10 29.98R Washington Dul PTCLDY 75 62 64 S8 30.11F $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary MOCLDY 46 32 57 SW6 29.99F Fort McMurray CLEAR 45 30 57 S6 29.92F High Level CLOUDY 52 36 54 CALM 29.75S Lethbridge CLEAR 36 30 80 SW9 30.02F WCI 29 Medicine Hat CLOUDY 48 30 49 S8 30.04F Pincher Creek MOCLDY 37 32 81 W7 30.05S WCI 32 Fort Smith NWT PTCLDY 45 21 39 SE8G17 29.88F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan PTCLDY 34 32 93 NW7 30.14S WCI 28 Prince Albert MOCLDY 41 28 60 S6 30.13S Regina PTCLDY 32 32 100 SE3 30.16R Saskatoon MOCLDY 41 30 65 SE14 30.11F Swift Current CLOUDY 41 32 70 S14G22 30.08F $$