661 ASUS45 KTFX 191310 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 700 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>007-043-191400- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell FOG 38 38 100 CALM 30.14S VSB 1/4 Missoula PTCLDY 33 30 88 S3 30.18R Butte CLEAR 23 17 78 SW3 30.18R Anaconda MOSUNNY 35 25 66 SW8 30.15S WCI 29 Hamilton PTCLDY 39 27 60 S10 30.17R WCI 32 Mullan Pass CLOUDY 36 30 79 SW3 30.14S Plains CLOUDY 39 39 100 CALM 30.16S Ronan CLOUDY 39 39 100 CALM 30.14R $$ MTZ008-052>055-191400- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman SUNNY 31 26 82 E6 30.18R WCI 25 Dillon PTCLDY 30 16 56 S12 30.17R WCI 20 Ennis SUNNY 28 19 69 MISG 30.23R Twin Bridges SUNNY 25 19 80 SW5 30.20S WCI 19 W Yellowstone SUNNY 18 18 100 CALM 30.21S $$ MTZ009-010-012-014-046-048-049-054-191400- 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 30.03S Great Falls SUNNY 41 28 60 S10 30.07S Helena SUNNY 34 25 69 CALM 30.14S Malmstrom AFB MOSUNNY 41 27 56 S8 30.08R Augusta N/A 42 30 62 W7 30.05R Bowmans Corner SUNNY 38 29 69 SE9 N/A WCI 31 Power SUNNY 37 31 82 SW7 30.04R WCI 31 Raynesford SUNNY 45 26 47 NW16 30.05R Ulm SUNNY 42 30 62 W8 30.04S $$ MTZ011-013-016-021-045-047-050-051-191400- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre SUNNY 38 28 67 NW6 30.06R WCI 33 Denton SUNNY 39 29 67 S10 30.07S WCI 32 Fort Benton SUNNY 35 32 87 CALM 30.07R Geyser SUNNY 42 25 52 SW3 30.07R Grass Range MOSUNNY 31 26 80 N3 30.05S N Bar Ranch SUNNY 28 27 93 CALM 30.12S Stanford SUNNY 40 27 59 S7 30.06R WCI 36 Winifred SUNNY 43 26 51 S6 30.05S $$ MTZ017>020-022>027-061-062-191400- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow SUNNY 34 31 88 SE7 30.14S WCI 28 Glendive SUNNY 37 28 70 CALM 30.20S Jordan N/A 29 25 85 CALM 30.16S Malta SUNNY 37 34 87 W3 30.11S Plentywood CLOUDY 32 32 100 SE3 30.16R Poplar CLOUDY 34 32 93 S13 30.18S WCI 25 Scobey FAIR 34 32 93 S6 30.14R WCI 29 Wolf Point SUNNY 29 26 89 CALM 30.18S $$ MTZ028>42-056>058-191400- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker SUNNY 33 30 88 NW6 30.20R WCI 28 Big Timber SUNNY 30 27 86 SW5 30.16S WCI 25 Billings MOSUNNY 31 26 82 SW10 30.18R WCI 22 Forsyth SUNNY 31 29 94 CALM 30.20S Hardin SUNNY 25 23 93 CALM 30.20S Laurel SUNNY 34 30 86 CALM 30.19S Livingston SUNNY 26 23 88 CALM 30.15S Miles City SUNNY 33 29 85 S6 30.20S WCI 28 $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston CLOUDY 36 33 89 CALM 30.16S Minot MIX PCPN 37 34 89 NW12 30.14S WCI 29 Dickinson CLOUDY 36 35 96 NW12 30.16R WCI 28 Beach N/A 36 36 100 W7 30.20S WCI 30 Bowman PTSUNNY 37 37 100 NW9 30.18R WCI 31 Crosby PTSUNNY 37 37 100 CALM 30.16S Glen Ullin CLOUDY 39 39 100 NW13 30.15R WCI 32 Hettinger CLOUDY 38 36 92 NW8 30.18R WCI 32 Tioga PTSUNNY 34 34 100 W6 30.17S WCI 29 Watford City CLOUDY 36 36 100 SW3 30.19R Bismarck CLOUDY 41 37 86 NW14 30.15R Grand Forks CLOUDY 40 38 93 NW17 30.03R WCI 31 Fargo CLOUDY 41 37 86 NW18G28 30.03R Buffalo SD N/A 37 32 82 NW9 30.18R WCI 30 Rapid City CLOUDY 39 32 76 N10 30.20R WCI 32 Intl Falls CLOUDY 38 36 92 N10 29.88R WCI 31 Duluth LGT RAIN 44 43 96 NW12 29.81S FOG Minneapolis DRIZZLE 48 46 93 NW14 29.92R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY SUNNY 32 23 69 CALM 30.18R Cody SUNNY 32 24 72 CALM 30.20R Gillette SUNNY 33 28 81 CALM 30.20R Powell FAIR 34 21 60 E9 30.16S WCI 26 Sheridan SUNNY 28 24 85 CALM 30.21R Yellowstone La N/A 20 15 81 CALM 30.22R Boise CLEAR 43 29 57 SE8 30.16S Couer d'Alene MOCLDY 46 42 86 SE5 30.14S Idaho Falls CLEAR 27 22 81 NW5 30.21R WCI 22 Salmon CLEAR 30 22 72 CALM 30.23R Spokane PTCLDY 44 39 82 SE7 30.12S Seattle CLOUDY 52 47 83 S6 30.25S Portland PTCLDY 50 46 86 CALM 30.27S $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta MOSUNNY 71 62 73 S6 30.27R Anchorage MOCLDY 45 32 61 N12G18 29.82S Boston MOSUNNY 81 65 58 SW9 30.01F Chicago CLOUDY 70 63 78 SW17G29 29.87R Fairbanks PTCLDY 32 27 80 N5 29.79S WCI 27 Great Falls SUNNY 41 28 60 S10 30.07S Houston LGT RAIN 78 75 90 S10G18 30.01R Las Vegas NV PTCLDY 61 23 23 E5 30.06R Phoenix AZ PTCLDY 69 21 16 SW5 29.86R Salt Lake City PTCLDY 43 33 68 CALM 30.17R San Diego PTCLDY 56 51 84 CALM 29.95R San Francisco CLEAR 54 42 64 W3 29.99R Washington Dul PTSUNNY 80 63 55 S6 30.14S $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary PTSUNNY 45 32 61 CALM 29.97S Fort McMurray SUNNY 43 32 65 SE6 29.87F High Level SUNNY 48 34 57 CALM 29.72S Lethbridge PTSUNNY 46 34 61 W14 29.99F Medicine Hat MOSUNNY 43 32 65 SW9 30.00S Pincher Creek PTCLDY 45 34 65 W18G26 30.01S Fort Smith NWT PTSUNNY 45 23 42 SE6 29.82S $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan SUNNY 36 32 87 N3 30.16S Prince Albert MOSUNNY 39 30 70 S6 30.09F WCI 35 Regina LGT RAIN 36 34 93 SE6 30.14S WCI 31 Saskatoon MOSUNNY 43 32 65 SE13 30.06F Swift Current SUNNY 41 30 65 SW15 30.04S $$