109
ASUS45 KTFX 182310
RWRMT
MONTANA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREAT FALLS MT
500 PM 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>007-043-190000-
WEST OF THE DIVIDE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KALISPELL MOSUNNY 73 48 41 CALM 30.08F
MISSOULA PTSUNNY 72 50 45 N16 30.05F
BUTTE CLOUDY 65 47 52 S10 30.15S
ANACONDA CLOUDY 66 46 48 N10 30.12R
HAMILTON CLOUDY 70 54 56 E5 30.06F
MULLAN PASS PTSUNNY 63 44 50 VRB3 30.22F
PLAINS MOCLDY 77 55 47 CALM 30.04F
RONAN CLEAR 72 52 49 N6 30.09F
MTZ008-052>055-190000-
SOUTHWEST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BOZEMAN CLOUDY 72 46 39 SW8 30.08S
DILLON PTSUNNY 58 49 72 CALM 30.16F
ENNIS PTSUNNY 68 43 40 CALM 30.17F
TWIN BRIDGES CLOUDY 55 54 94 SW7G13 30.18R FOG
W YELLOWSTONE PTSUNNY 57 45 62 VRB5 30.23S
MTZ009-010-012-014-046-048-049-054-190000-
EAST SLOPES AND CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CUT BANK MOSUNNY 71 42 35 VRB6 30.14F
GREAT FALLS PTSUNNY 71 49 45 E10 30.11S
HELENA CLOUDY 72 48 42 N10 30.07R
MALMSTROM AFB CLOUDY 73 48 41 NE12 30.08F
BOWMANS CORNER PTSUNNY 71 51 49 NE10 30.07S
FAIRFIELD PTSUNNY 74 49 41 SE9 N/A
POWER N/A 73 49 41 NE6 30.08F
RAYNESFORD CLOUDY 69 49 48 E7 30.09S
ULM CLOUDY 72 51 46 NE9 30.06S
MTZ011-013-016-021-045-047-050-051-190000-
NORTH CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HAVRE MOSUNNY 77 43 29 N6 30.07F
DENTON PTSUNNY 72 51 48 NW9 30.07S
FORT BENTON MOCLDY 75 47 37 N10 30.06F
GEYSER CLOUDY 71 49 45 N9 30.11R
GRASS RANGE PTSUNNY 75 48 38 SE9 30.05R
N BAR RANCH PTSUNNY 70 48 46 NE12 30.12F
ROY PTSUNNY 75 50 41 N9 30.03S
STANFORD CLOUDY 67 49 52 NW9 30.11S
WINIFRED MOSUNNY 75 51 42 CALM 30.06S
MTZ017>020-022>027-061-062-190000-
NORTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GLASGOW MOSUNNY 79 53 40 N9 30.01S
GLENDIVE SUNNY 80 61 52 W5 30.00S
JORDAN N/A 78 55 44 NE12 30.02S
MALTA SUNNY 79 48 34 NE9 30.03S
PLENTYWOOD CLOUDY 75 59 57 N9 30.03R
POPLAR SUNNY 81 61 50 CALM 29.99S
SCOBEY PTCLDY 75 57 53 N13G20 30.04R
SIDNEY MOSUNNY 80 60 50 E6 29.99S
WOLF POINT SUNNY 80 55 42 N12 30.00R
MTZ028>42-056>058-190000-
SOUTHCENTRAL AND SOUTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BAKER SUNNY 80 56 43 NW3 30.01F
BIG TIMBER CLEAR 73 43 33 N17 30.08R
BILLINGS MOSUNNY 80 49 33 NE15 30.04S
FORSYTH CLEAR 84 49 29 N10 29.98S
HARDIN CLEAR 82 48 30 N13 29.98S
HARLOWTON PTSUNNY 73 48 41 E23 30.06S
LAUREL CLEAR 81 45 28 E12 30.03S
LIVINGSTON CLOUDY 73 45 36 S8 30.07F
MILES CITY SUNNY 83 53 35 NE8G16 29.97F
REGIONAL REPORTS...DAKOTAS/MN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WILLISTON CLOUDY 74 60 61 E6 30.02F
MINOT MOSUNNY 71 58 63 SE9 30.04S
DICKINSON CLOUDY 67 57 70 SE9 30.03S
BEACH N/A 77 55 47 E9 30.03S
BOWMAN MOCLDY 70 63 78 E10 30.05S
CROSBY CLOUDY 72 61 68 SW5 30.02S
GLEN ULLIN CLOUDY 66 57 72 SE8 30.03S
HETTINGER CLOUDY 66 58 75 E7 30.04F
TIOGA FAIR 72 59 64 SE15 30.06R
WATFORD CITY FAIR 75 61 60 SE14 30.02S
BISMARCK CLOUDY 66 59 78 E12 30.06S
GRAND FORKS PTSUNNY 70 58 65 SE12 30.09S
FARGO CLOUDY 64 59 83 E9 30.10F
BUFFALO SD N/A 71 58 63 E13 30.02S
RAPID CITY MOSUNNY 75 59 57 NE6 30.04S
INTL FALLS MOSUNNY 63 55 75 SE9 30.18F
DULUTH CLOUDY 55 52 89 E13 30.23S
MINNEAPOLIS CLOUDY 61 58 90 E15G26 30.12F
REGIONAL REPORTS...WY/CO/ID/WA/OR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO WY TSTM 65 53 65 N10G20 30.08R
CODY LGT RAIN 60 47 61 SW14G24 30.18F
GILLETTE MOSUNNY 79 51 37 NE10 30.05F
POWELL FAIR 64 37 36 S15G24 30.12S
SHERIDAN CLOUDY 75 47 36 N10 30.05R THUNDER
YELLOWSTONE LA N/A 51 44 77 CALM 30.30F
BOISE MOSUNNY 72 41 32 NW5 30.09F
COUER D'ALENE SUNNY 77 44 30 SW3 30.11F
IDAHO FALLS CLOUDY 66 49 54 SW18G24 30.13R
SALMON LGT RAIN 58 53 84 E8 30.17R
SPOKANE MOSUNNY 77 41 27 NW5 30.10F
SEATTLE MOSUNNY 67 52 58 SW5 30.18F
PORTLAND PTSUNNY 65 53 65 E5 30.19F
OTHER REPORTS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTA PTCLDY 90 69 50 W7 30.07S HX 94
ANCHORAGE LGT RAIN 48 46 93 VRB3 29.69F
BOSTON PTCLDY 74 48 39 NW10 30.04R
CHICAGO LGT RAIN 70 57 63 E8 30.14S
FAIRBANKS PTSUNNY 57 41 54 E7 29.66F
GREAT FALLS PTSUNNY 71 49 45 E10 30.11S
HOUSTON MOSUNNY 91 63 39 E10 30.03S HX 92
LAS VEGAS NV MOSUNNY 94 41 16 S12G24 29.90F HX 90
PHOENIX AZ MOSUNNY 99 59 26 VRB5 29.85F HX 99
SALT LAKE CITY PTSUNNY 63 56 78 SW8 30.08R
SAN DIEGO MOSUNNY 76 59 55 W10G21 30.00F
SAN FRANCISCO MOSUNNY 67 56 67 W24 30.07F
WASHINGTON DUL PTCLDY 78 66 66 NE9 30.07S
REGIONAL REPORTS...ALBERTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CALGARY MOSUNNY 72 37 28 SE13G18 30.13S
FORT MCMURRAY SUNNY 66 45 45 NW5 30.12S
HIGH LEVEL MOSUNNY 66 39 37 SW5 30.07S
LETHBRIDGE PTSUNNY 68 46 45 E6 30.14S
MEDICINE HAT MOSUNNY 75 43 31 NE10 30.10S
PINCHER CREEK SUNNY 68 41 37 E9 30.16S
FORT SMITH NWT MOSUNNY 55 45 67 NE2 30.09F
REGIONAL REPORTS...SASKATCHEWAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTEVAN CLOUDY 70 63 78 NE2 30.02S
PRINCE ALBERT MOSUNNY 73 48 40 NW8 30.05R
REGINA MOSUNNY 72 57 60 N8 30.05S
SASKATOON MOSUNNY 75 43 31 NW13G18 30.05S
SWIFT CURRENT SUNNY 72 45 37 N10G20 30.10S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page