577
ASUS45 KTFX 152010
RWRMT
MONTANA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREAT FALLS MT
200 PM MDT FRI MAY 15 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
MTZ001>007-043-152100-
WEST OF THE DIVIDE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KALISPELL PTSUNNY 58 26 29 SW9G23 29.94F
MISSOULA CLOUDY 55 31 39 SW13G22 30.00F
BUTTE PTSUNNY 54 16 22 N5 29.97F
ANACONDA PTCLDY 58 18 21 NW12G24 29.95F
HAMILTON PTSUNNY 57 28 33 VRB7 30.00F
MULLAN PASS CLOUDY 33 32 96 VRB5 30.01S WCI 29
PLAINS MOCLDY 57 36 44 NW8 29.99F
RONAN PTCLDY 55 27 33 CALM 29.99F
MTZ008-052>055-152100-
SOUTHWEST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BOZEMAN MOSUNNY 62 19 19 W13 29.91F
DILLON MOSUNNY 63 15 15 W13G26 29.92F
ENNIS MOSUNNY 61 10 13 MISG 29.96F
TWIN BRIDGES PTCLDY 63 18 17 W12 29.93F
W YELLOWSTONE MOSUNNY 59 23 25 SW25G35 29.96S
MTZ009-010-012-014-046-048-049-054-152100-
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 29.86R
GREAT FALLS MOSUNNY 62 19 19 W17G33 29.88F
HELENA MOSUNNY 62 19 19 W20G32 29.92F
MALMSTROM AFB MOSUNNY 64 21 19 SW17G28 29.85F
AUGUSTA N/A 58 20 23 W20G31 29.87S
BOWMANS CORNER MOSUNNY 60 23 24 S12G23 N/A
POWER PTSUNNY 63 20 19 W15G24 29.83S
RAYNESFORD MOSUNNY 56 24 28 N13G22 29.85S
ULM MOSUNNY 61 27 28 N18G24 29.83S
MTZ011-013-016-021-045-047-050-051-152100-
NORTH CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HAVRE PTSUNNY 60 30 32 NW21G36 29.81R
DENTON SUNNY 62 22 21 W31G37 29.81S
FORT BENTON PTCLDY 66 26 22 NW18G35 29.83S
GEYSER MOSUNNY 60 23 24 W25G35 29.85F
GRASS RANGE MOSUNNY 61 20 20 N30G38 29.79S
N BAR RANCH MOSUNNY 59 18 20 NW29G36 29.87S
WINIFRED MOSUNNY 61 25 25 SW16G36 29.81R
MTZ017>020-022>027-061-062-152100-
NORTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GLASGOW MOSUNNY 66 31 27 W30G49 29.73S
GLENDIVE MOSUNNY 68 27 21 W24G35 29.78R
JORDAN N/A 64 23 21 W22G35 29.80S
MALTA MOSUNNY 66 28 24 W25G38 29.75S
PLENTYWOOD MOSUNNY 61 32 33 W31G43 29.66R
POPLAR LGT RAIN 68 32 26 W29G41 29.71S HAZE
SCOBEY FAIR 55 41 58 W33G41 29.68S
WOLF POINT MOSUNNY 66 29 24 W25G48 29.72F
MTZ028>42-056>058-152100-
SOUTHCENTRAL AND SOUTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BAKER SUNNY 68 24 19 W30G41 29.79S
BIG TIMBER CLEAR 64 16 15 W31G41 29.86F
BILLINGS MOSUNNY 68 18 14 NW16G29 29.85S
FORSYTH CLEAR 70 23 17 NW16G32 29.81S
HARDIN CLEAR 70 19 14 W22G29 29.82F
LAUREL CLEAR 70 14 11 NW22G30 29.85S
LIVINGSTON MOSUNNY 64 23 21 W24G33 29.87F
MILES CITY SUNNY 70 24 17 W25G41 29.79F
REGIONAL REPORTS...DAKOTAS/MN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WILLISTON MOSUNNY 57 39 51 W20G33 29.67S
MINOT PTSUNNY 68 33 27 W36G49 29.61R
DICKINSON MOSUNNY 67 26 21 W30G43 29.72R
BEACH N/A 66 23 19 NW30G41 29.78R
BOWMAN FAIR 70 27 19 NW29 29.77S
CROSBY FAIR 55 39 54 W28G38 29.63R
GLEN ULLIN FAIR 70 25 18 NW33G46 29.69S
HETTINGER SUNNY 71 29 21 W26G41 29.76F
TIOGA FAIR 66 32 28 W36G41 29.65S
WATFORD CITY FAIR 66 32 28 W29G39 29.69S
BISMARCK MOSUNNY 74 27 17 W22G36 29.68S
GRAND FORKS BLWGDUST 79 29 16 W28G41 29.53R VSB 1
FARGO MOSUNNY 79 31 17 W28G38 29.58S
BUFFALO SD N/A 70 29 21 W28G46 29.77F
RAPID CITY SUNNY 76 25 15 E8 29.81F
DULUTH MOSUNNY 79 32 18 W24G36 29.58S
MINNEAPOLIS MOSUNNY 87 36 16 W16G25 29.65S
REGIONAL REPORTS...WY/CO/ID/WA/OR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO WY SUNNY 64 28 25 N9G18 29.87F
CODY SUNNY 69 10 10 W13G21 29.88S
GILLETTE SUNNY 69 22 16 VRB6G17 29.85F
SHERIDAN SUNNY 65 32 29 NE7 29.87F
YELLOWSTONE LA N/A 53 13 20 W12G23 30.03R
BOISE SUNNY 64 31 28 N13G18 30.05F
COUER D'ALENE CLOUDY 55 36 48 S18 30.03S
IDAHO FALLS SUNNY 66 23 19 SW24G39 29.97F
SALMON N/A 62 28 27 VRB3 29.93
SPOKANE CLOUDY 51 35 54 S20G28 30.03S
SEATTLE LGT RAIN 48 44 86 SW15 30.13F
PORTLAND CLOUDY 57 42 57 SW12 30.17F
OTHER REPORTS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTA MOSUNNY 77 41 27 S7 30.11F
ANCHORAGE PTSUNNY 52 34 50 VRB6 29.91S
BOSTON CLOUDY 52 49 89 NE13 29.90S FOG
CHICAGO SUNNY 71 48 43 S18G25 29.86F
FAIRBANKS MOSUNNY 54 21 28 N7 29.84S
GREAT FALLS MOSUNNY 62 19 19 W17G33 29.88F
HOUSTON PTSUNNY 89 66 46 S15G22 29.93F HX 91
LAS VEGAS NV MOSUNNY 97 28 8 S7G17 29.79F HX 91
PHOENIX AZ MOSUNNY 93 33 12 VRB7 29.81F
SALT LAKE CITY MOSUNNY 75 24 15 NW13G21 29.96S
SAN DIEGO MOSUNNY 69 54 58 SW9G20 30.01F
SAN FRANCISCO SUNNY 65 49 56 W22 30.02F
WASHINGTON DUL MOSUNNY 70 43 37 W8G17 29.98F
REGIONAL REPORTS...ALBERTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CALGARY PTSUNNY 55 28 35 S3 29.77F
FORT MCMURRAY CLOUDY 41 30 65 NE7 29.84R
HIGH LEVEL PTSUNNY 55 27 33 S10 29.82S
LETHBRIDGE MOSUNNY 59 32 36 W9G17 29.81F
MEDICINE HAT PTSUNNY 63 32 31 NW20G30 29.76S
PINCHER CREEK SUNNY 54 28 37 W29G39 29.83F
FORT SMITH NWT MOSUNNY 43 12 28 VRB2 29.93S
REGIONAL REPORTS...SASKATCHEWAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTEVAN LGT RAIN 64 32 29 W33G52 29.56S
PRINCE ALBERT LGT SNOW 28 28 100 N9 29.64R VSB 3/4 WCI 20
REGINA LGT RAIN 45 41 87 NW29G38 29.61R
SASKATOON LGT RAIN 39 37 93 NW22G31 29.62R WCI 29
SWIFT CURRENT MOSUNNY 57 41 54 NW29G62 29.66R
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