224
ASUS45 KTFX 171210
RWRMT
MONTANA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREAT FALLS MT
600 AM MDT THU SEP 17 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
MTZ001>007-043-171300-
WEST OF THE DIVIDE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KALISPELL CLEAR 38 38 100 W3 30.14S FOG
MISSOULA PTCLDY 45 43 93 CALM 30.15S
BUTTE MOCLDY 46 37 71 S3 30.23S
ANACONDA PTSUNNY 46 40 78 SW7 30.19S
HAMILTON CLOUDY 45 43 93 CALM 30.15F
MULLAN PASS CLEAR 50 39 66 SE5 30.19S
PLAINS CLOUDY 43 43 100 CALM 30.15R
RONAN SUNNY 39 39 100 CALM 30.14R
MTZ008-052>055-171300-
SOUTHWEST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BOZEMAN MOCLDY 48 42 80 CALM 30.20F
DILLON MOCLDY 49 37 63 S7 30.22R
ENNIS CLOUDY 46 39 76 S8 30.29R
TWIN BRIDGES SUNNY 48 39 71 S8 30.24R
W YELLOWSTONE CLOUDY 41 36 81 NE5 30.30F
MTZ009-010-012-014-046-048-049-054-171300-
EAST SLOPES AND CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CUT BANK CLEAR 42 40 92 SE7 30.13F
GREAT FALLS CLEAR 42 41 96 SW6 30.15F
HELENA MOCLDY 46 43 89 CALM 30.18F
MALMSTROM AFB PTCLDY 47 43 84 S5 30.13F
BOWMANS CORNER CLEAR 45 42 91 W5 30.09F
FAIRFIELD CLEAR 47 42 84 NW3 N/A
POWER N/A 44 42 90 SE5 30.12F
RAYNESFORD CLEAR 42 39 89 CALM 30.14F
ULM CLEAR 40 39 95 CALM 30.11F
MTZ011-013-016-021-045-047-050-051-171300-
NORTH CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HAVRE CLEAR 40 40 100 CALM 30.15S
DENTON CLEAR 45 41 86 SE8 30.16S
FORT BENTON SUNNY 43 43 99 CALM 30.14S
GEYSER CLEAR 43 39 88 SW6 30.15F
GRASS RANGE PTCLDY 42 40 90 CALM 30.16F
N BAR RANCH CLEAR 43 39 87 CALM 30.24F
ROY CLEAR 44 42 92 SE14 30.16F
STANFORD CLEAR 40 37 89 CALM 30.16S
WINIFRED CLEAR 45 42 89 SE8 30.15F
MTZ017>020-022>027-061-062-171300-
NORTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GLASGOW CLEAR 44 43 96 E12 30.23F
GLENDIVE CLOUDY 45 45 100 E6 30.28S
JORDAN N/A 40 39 97 CALM 30.23F
MALTA CLEAR 46 46 100 CALM 30.20S
PLENTYWOOD CLEAR 39 39 100 E5 30.29S WCI 36
POPLAR CLEAR 37 37 100 E5 30.28F WCI 34
SCOBEY SUNNY 37 37 100 CALM 30.28R
SIDNEY CLEAR 41 40 96 CALM 30.29S
WOLF POINT CLEAR 39 38 96 E5 30.28S WCI 36
MTZ028>42-056>058-171300-
SOUTHCENTRAL AND SOUTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BAKER MOCLDY 41 41 100 SE6 30.26
BIG TIMBER SUNNY 45 37 76 CALM 30.25F
BILLINGS MOCLDY 50 43 77 NE3 30.21F
FORSYTH PTSUNNY 46 46 98 E9 30.23S
HARDIN MOSUNNY 46 43 87 N8 30.19S
HARLOWTON FAIR 43 39 87 N12 30.22S
LAUREL SUNNY 48 45 87 NW7 30.23F
LIVINGSTON PTCLDY 41 37 86 S6 30.24F
MILES CITY PTCLDY 46 46 100 N6 30.23F
REGIONAL REPORTS...DAKOTAS/MN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WILLISTON CLEAR 42 41 96 NE5 30.29R
MINOT CLOUDY 47 46 97 NW3 30.31R
DICKINSON FOG 45 45 100 CALM 30.26F VSB 1/4
BEACH N/A 45 45 100 SE6 30.29S
BOWMAN FOG 45 45 100 NE8 30.26S VSB 1/4
CROSBY FOG 30 30 100 CALM 30.30S VSB<1/4
GLEN ULLIN FOG 37 37 100 CALM 30.28R VSB 1/4
HETTINGER FOG 41 41 100 S5 30.27R VSB 1/2
TIOGA FOG 36 36 100 E5 30.31S VSB 1/4 WCI 32
WATFORD CITY FOG 48 48 100 E6 30.30R VSB 1/4
BISMARCK FOG 47 47 100 NE3 30.30R VSB 1/4
GRAND FORKS MOCLDY 48 47 96 NW3 30.29R
FARGO FOG 47 47 100 CALM 30.29R VSB 1/2
BUFFALO SD N/A 45 43 93 SW3 30.26R
RAPID CITY PTCLDY 56 44 64 N6 30.26S
INTL FALLS CLOUDY 52 51 97 CALM 30.28R
DULUTH PTCLDY 50 50 100 N3 30.28R FOG
MINNEAPOLIS DRIZZLE 59 57 93 NE6 30.26R FOG
REGIONAL REPORTS...WY/CO/ID/WA/OR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO WY PTCLDY 55 36 48 SE12 30.23F
CODY MOCLDY 51 36 56 S3 30.29F
GILLETTE MOCLDY 46 36 68 SW3 30.26S
POWELL FAIR 48 34 57 CALM 30.24F
SHERIDAN PTCLDY 45 38 76 S3 30.21F
YELLOWSTONE LA N/A 40 36 86 CALM 30.37F
BOISE MOCLDY 66 43 43 SW3 29.87F
COUER D'ALENE CLEAR 54 45 71 NE13 30.08S
IDAHO FALLS LGT RAIN 59 50 72 NE7 30.15R
SALMON LGT RAIN 60 49 66 E10 30.17R
SPOKANE CLEAR 52 45 77 NE6 30.06F
SEATTLE CLEAR 57 53 86 NE6 30.06S
PORTLAND CLEAR 56 50 80 CALM 30.00S
OTHER REPORTS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTA PTCLDY 70 64 81 W3 30.32R
ANCHORAGE CLEAR 52 43 71 S7 30.05R
BOSTON MOSUNNY 68 63 84 S6 30.26S
CHICAGO LGT RAIN 67 66 97 CALM 30.22R FOG
FAIRBANKS LGT RAIN 46 43 87 SW10 29.95R
GREAT FALLS CLEAR 42 41 96 SW6 30.15F
HOUSTON PTCLDY 79 77 94 NE9 30.15R
PHOENIX AZ MOCLDY 76 69 79 CALM 29.99S
SALT LAKE CITY CLOUDY 72 54 53 SE8 30.09S
SAN DIEGO CLOUDY 71 61 70 NW6 30.05S
SAN FRANCISCO MOCLDY 63 56 78 SW8 30.03R
WASHINGTON DUL PTSUNNY 70 66 87 SE6 30.25R
REGIONAL REPORTS...ALBERTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CALGARY CLEAR 45 36 70 CALM 30.10S
FORT MCMURRAY CLOUDY 43 39 87 SE12 29.96F
HIGH LEVEL MOCLDY 41 39 93 NW2 29.91R
LETHBRIDGE CLEAR 45 43 93 S9 30.08F
MEDICINE HAT CLEAR 45 43 93 NE5 30.12S
PINCHER CREEK CLEAR 39 34 81 W12 30.12S WCI 32
REGIONAL REPORTS...SASKATCHEWAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTEVAN FOG 34 34 100 E2 30.31S VSB 3/8
PRINCE ALBERT FOG 36 36 100 E5 30.19F VSB 1 WCI 32
REGINA PTCLDY 39 39 100 E8 30.29R WCI 34
SASKATOON CLEAR 41 37 87 SE7 30.19F
SWIFT CURRENT CLEAR 41 41 100 SE8 30.21S
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