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City of Roundup, MT
Roundup, MT Weather Maps
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Roundup, MT Regional Weather
Expires:202609060000;;968748 ASUS45 KTFX 052310 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 500 PM MDT SAT SEP 05 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ028>42-056>058-060000- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker SUNNY 90 56 31 CALM 29.93F Big Timber CLEAR 79 36 21 E9 30.06F Billings MOSUNNY 81 40 23 E13 30.01F Forsyth CLEAR 85 54 34 N8 29.95S Hardin CLEAR 84 46 26 N12G17 29.96S Harlowton FAIR 77 40 26 SE9 30.02F Laurel CLEAR 81 39 22 NE13 30.01F Livingston MOSUNNY 78 39 24 E21G32 30.02F Miles City SUNNY 86 57 37 N13G18 29.94S $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston SUNNY 83 67 58 NE10 29.92S Minot SUNNY 81 67 62 E14 29.92S Dickinson SUNNY 94 52 24 SW3 29.86F HX 91 Beach N/A 90 59 35 NW6G12 29.92S Bowman FAIR 93 50 22 W7 29.91F HX 90 Crosby CLOUDY 79 66 65 NE6 29.93S Glen Ullin FAIR 95 59 30 S12 29.85R HX 94 Hettinger MOSUNNY 88 62 41 W6 29.90F Tioga FAIR 84 68 58 E13 29.93F Watford City FAIR 91 70 49 VRB5 29.88S HX 97 Bismarck SUNNY 91 64 40 SE14 29.88R HX 92 Grand Forks MOSUNNY 83 67 58 S9 29.91S Fargo SUNNY 86 66 51 E12 29.90F Buffalo SD N/A 93 47 20 W10 29.90F Rapid City PTSUNNY 89 53 29 E9 29.94R Intl Falls PTSUNNY 70 63 78 SE9 30.03F Duluth CLOUDY 64 61 90 E7 30.09R Minneapolis MOSUNNY 86 65 49 E14 29.96F $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY MOSUNNY 80 39 23 N8 30.06F Cody SUNNY 79 41 25 NE14 30.08F Gillette PTSUNNY 89 38 16 N12 30.00F Sheridan MOSUNNY 83 43 24 NE3 30.02F Yellowstone La N/A 70 29 21 VRB3 30.22F Boise SUNNY 75 46 35 VRB6 29.94F Couer d'Alene MOSUNNY 70 36 28 W3 30.01F Idaho Falls SUNNY 81 36 19 SW9 30.00F Salmon MOSUNNY 75 49 39 NW6 29.94F Spokane CLOUDY 68 38 33 E6 30.01F Seattle PTSUNNY 67 49 52 CALM 30.03F Portland PTSUNNY 70 50 49 NW9 29.99F $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTSUNNY 94 68 42 N30G41 29.90R THUNDER HX 98 Anchorage MOSUNNY 64 52 63 S10G30 30.01F Boston MOCLDY 65 57 75 E5 29.88S Chicago PTSUNNY 75 68 78 NE22 29.98S Fairbanks LGT RAIN 55 54 94 SW9 29.90R Great Falls PTSUNNY 72 43 35 NE15 30.05F Houston CLOUDY 88 74 63 N10 29.88R HX 96 Las Vegas NV MOSUNNY 98 33 10 SW23G32 29.89F HX 92 Phoenix AZ PTSUNNY 100 54 21 W10G18 29.82F HX 98 Salt Lake City MOSUNNY 90 24 9 S20G38 29.95F San Diego PTSUNNY 80 61 52 NW9 29.89F San Francisco MOSUNNY 70 53 54 W20 29.96F Washington Dul MOCLDY 78 66 66 CALM 29.87R $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary LGT RAIN 50 48 93 N7 30.17F FOG Fort McMurray SUNNY 61 41 48 NW5 30.18F High Level PTSUNNY 61 36 39 SE12 30.13F Lethbridge PTSUNNY 59 50 72 NW12 30.14F Medicine Hat PTSUNNY 68 55 64 NW5 30.10S Pincher Creek CLOUDY 52 46 82 SE6 30.16F Fort Smith NWT MOSUNNY 61 30 31 S8G17 30.18F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan CLOUDY 79 66 65 E3 29.95R Prince Albert MOSUNNY 72 59 64 N10G23 30.04F Regina MOSUNNY 81 66 61 NW15 29.96F Saskatoon TSTM 72 63 73 N9 30.05R Swift Current PTSUNNY 68 59 73 N9 30.05R $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph