607
ASUS45 KTFX 181710
RWRMT
MONTANA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREAT FALLS MT
1100 AM MDT FRI SEP 18 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
MTZ001>007-043-181800-
WEST OF THE DIVIDE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KALISPELL SUNNY 61 48 62 CALM 30.16S
MISSOULA PTSUNNY 54 52 93 CALM 30.17 FOG
BUTTE SUNNY 62 40 44 CALM 30.20F
ANACONDA MOSUNNY 65 41 42 VRB5 30.17S
HAMILTON MOSUNNY 61 54 77 NE9 30.16F
MULLAN PASS MOSUNNY 57 45 64 CALM 30.24S
PLAINS MOSUNNY 59 57 94 CALM 30.15F
RONAN SUNNY 63 52 67 CALM 30.15F
MTZ008-052>055-181800-
SOUTHWEST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BOZEMAN SUNNY 67 48 50 E5 30.17F
DILLON MOSUNNY 63 47 55 W6 30.19F
ENNIS SUNNY 64 43 45 VRB3 30.24F
TWIN BRIDGES SUNNY 63 50 63 CALM 30.20F
W YELLOWSTONE PTSUNNY 52 48 87 CALM 30.29S
MTZ009-010-012-014-046-048-049-054-181800-
EAST SLOPES AND CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CUT BANK SUNNY 63 46 54 N7 30.16S
GREAT FALLS SUNNY 66 49 54 VRB3 30.14S
HELENA SUNNY 65 48 54 VRB3 30.14F
MALMSTROM AFB SUNNY 65 49 56 CALM 30.11S
BOWMANS CORNER SUNNY 66 49 55 NW7 30.08F
FAIRFIELD SUNNY 66 51 57 SE8 N/A
POWER N/A 67 51 57 NW6 30.11R
RAYNESFORD MOSUNNY 65 50 57 NE7 30.11S
ULM SUNNY 66 52 62 N5 30.08F
MTZ011-013-016-021-045-047-050-051-181800-
NORTH CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HAVRE MOSUNNY 60 52 74 NW5 30.11R
DENTON MOSUNNY 69 51 52 NW10 30.09S
FORT BENTON MOSUNNY 64 55 70 CALM 30.10S
GEYSER MOSUNNY 69 49 49 NE3 30.11S
GRASS RANGE SUNNY 74 50 41 CALM 30.05S
N BAR RANCH SUNNY 72 48 43 NW12G17 30.13S
ROY SUNNY 70 50 48 NW14 30.05S
STANFORD PTSUNNY 67 49 52 W5 30.12S
WINIFRED CLOUDY 64 50 59 NW8 30.09R
MTZ017>020-022>027-061-062-181800-
NORTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GLASGOW SUNNY 69 60 73 VRB3 30.03R
GLENDIVE CLOUDY 68 61 78 S6 30.06S
JORDAN N/A 72 51 47 N7 30.04R
MALTA SUNNY 70 61 73 VRB5 30.04S
PLENTYWOOD CLOUDY 68 61 77 S9 30.04S
POPLAR MOSUNNY 73 63 68 SW8 30.02F
SCOBEY SUNNY 66 61 82 CALM 30.04S
SIDNEY CLOUDY 72 61 68 S12 30.05S
WOLF POINT SUNNY 70 59 68 W5 30.02F
MTZ028>42-056>058-181800-
SOUTHCENTRAL AND SOUTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BAKER CLOUDY 67 58 72 S9 30.09
BIG TIMBER SUNNY 73 45 35 W17G26 30.13F
BILLINGS MOSUNNY 70 49 47 SW8 30.09F
FORSYTH SUNNY 75 52 43 NW12 30.04S
HARDIN SUNNY 73 50 43 VRB3 30.05F
HARLOWTON FAIR 76 46 35 N14 30.08F
LAUREL SUNNY 72 48 43 SW7 30.11S
LIVINGSTON MOSUNNY 72 43 35 W14 30.14S
MILES CITY SUNNY 71 59 65 E7 30.04S
REGIONAL REPORTS...DAKOTAS/MN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WILLISTON CLOUDY 67 59 75 SE20G26 30.07R
MINOT CLOUDY 63 59 87 SE6 30.12S
DICKINSON CLOUDY 65 57 75 SE13 30.08F
BEACH N/A 68 59 73 SE9G17 30.09F
BOWMAN CLOUDY 63 63 100 SE7 30.10S
CROSBY PTSUNNY 66 61 82 S14G21 30.04S
GLEN ULLIN CLOUDY 63 57 82 SE14G21 30.10S
HETTINGER CLOUDY 61 58 90 E6 30.10S
TIOGA CLOUDY 66 61 82 S15 30.09F
WATFORD CITY PTSUNNY 72 61 68 SE15G21 30.07F
BISMARCK CLOUDY 65 58 78 E8 30.12S
GRAND FORKS PTSUNNY 67 57 70 S15G24 30.18S
FARGO PTSUNNY 65 57 75 SE13 30.18S
BUFFALO SD N/A 64 60 87 CALM 30.09R
RAPID CITY CLOUDY 65 61 87 N5 30.09S
INTL FALLS PTSUNNY 58 50 75 SE9 30.28F
DULUTH CLOUDY 56 53 90 E17 30.29F
MINNEAPOLIS LGT RAIN 62 60 93 E10 30.23S
REGIONAL REPORTS...WY/CO/ID/WA/OR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO WY MOSUNNY 75 47 36 E7 30.14S
CODY SUNNY 73 42 32 W8 30.18F
GILLETTE SUNNY 72 58 61 N5 30.13S
POWELL FAIR 70 37 30 SE9 30.16S
SHERIDAN MOSUNNY 71 54 54 CALM 30.11R
YELLOWSTONE LA N/A 49 48 97 CALM 30.37S
BOISE PTSUNNY 63 44 50 N7 30.15F
COUER D'ALENE SUNNY 62 50 64 NE5 30.16S
IDAHO FALLS LGT RAIN 57 52 83 NE9 30.13F
SALMON MOSUNNY 62 53 72 VRB3 30.18F
SPOKANE MOSUNNY 63 46 55 CALM 30.16R
SEATTLE CLOUDY 59 53 80 S10 30.21R
PORTLAND CLOUDY 59 52 77 CALM 30.23R
OTHER REPORTS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTA MOSUNNY 89 67 47 N6 30.18F HX 92
ANCHORAGE LGT RAIN 46 46 100 CALM 29.80F
BOSTON MOSUNNY 78 53 41 N14G22 30.03S
CHICAGO PTSUNNY 71 54 54 E10 30.27F
FAIRBANKS MOCLDY 37 36 93 CALM 29.82F
GREAT FALLS SUNNY 66 49 54 VRB3 30.14S
HOUSTON MOSUNNY 89 70 53 CALM 30.15S HX 94
LAS VEGAS NV MOSUNNY 85 50 29 S8G18 30.01F
PHOENIX AZ MOSUNNY 89 69 51 SE8 29.97F HX 93
SALT LAKE CITY PTSUNNY 69 55 60 S8 30.11S
SAN DIEGO PTSUNNY 74 58 57 CALM 30.07S
SAN FRANCISCO PTSUNNY 61 56 83 NW9 30.16R
WASHINGTON DUL PTSUNNY 84 67 56 VRB6 30.10F
REGIONAL REPORTS...ALBERTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CALGARY SUNNY 61 43 51 NW5 30.18S
FORT MCMURRAY SUNNY 55 46 71 VRB3 30.12R
HIGH LEVEL MOSUNNY 48 45 87 SE7 30.09S
PINCHER CREEK SUNNY 59 41 51 CALM 30.19R
FORT SMITH NWT MOSUNNY 50 43 76 CALM 30.10R
REGIONAL REPORTS...SASKATCHEWAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTEVAN PTSUNNY 64 61 88 S10G17 30.05S
PRINCE ALBERT MOSUNNY 61 52 72 SW3 30.05R
REGINA CLOUDY 61 57 88 N10 30.04S
SWIFT CURRENT SUNNY 63 54 72 W5 30.09R
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