312
SXUS55 KTFX 101904
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
104 PM MDT MON AUG 10 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL1253 PM 80 45 6.0 0 0G + 1012.2MB 5 -4 -1.4MB
AS-CUT BANK 1256 PM 74 47 6.0 90 5G + 1012.9MB 3 -1 -1.5MB
AS-HAVRE AIR1253 PM 78 50 10.0 70 9G18 1013.3MB 0 1 -1.7MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI1253 PM 81 46 6.0 20 6G + 1013.6MB -3 11 -2.0MB
AS-BELGRADE 1256 PM 81 42 5.0 340 3G + 1012.9MB -1 9 -2.3MB
AS-DILLON AI1253 PM 81 36 6.0 270 3G + 1012.5MB 2 0 -2.2MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID1255 PM 79 43 6.0 270 6G + 30.07IN 0 2 -0.05IN
AW-ENNIS BIG1250 PM 84 28 10.0 0 0G + 30.14IN 2 -2 -0.03IN
AW-FORT BENT1255 PM 82 51 10.0 60 6G + 29.94IN 6 0 -0.04IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS1250 PM 81 36 10.0 19015G22 30.20IN 2 8 -0.04IN
AW-WHITE SUL+ + + + + +G + +IN + + +IN
AW-ALPHA/RAY+ + + + + +G + -100.0MB + + -100.0MB
AW-BRAVO/GEY+ + + + + +G + -100.0MB + + -100.0MB
AW-CHARLIE/S+ + + + + +G + -100.0MB + + -100.0MB
AW-DELTA/DEN+ + + + + +G + -100.0MB + + -100.0MB
AW-ECHO/WINI+ + + + + +G + -100.0MB + + -100.0MB
AW-FOXTROT/A+ + + + + +G + -100.0MB + + -100.0MB
AW-GOLF/SIMM+ + + + + +G + -100.0MB + + -100.0MB
AW-HOTEL/FAI+ + + + + +G + -100.0MB + + -100.0MB
AW-INDIA/ULM+ + + + + +G + -100.0MB + + -100.0MB
AW-JULIET/PO+ + + + + +G + -100.0MB + + -100.0MB
AW-LIMA/JUDI+ + + + + +G + -100.0MB + + -100.0MB
AW-MIKE/MOOR+ + + + + +G + -100.0MB + + -100.0MB
AW-NOVEMBER/+ + + + + +G + -100.0MB + + -100.0MB
AW-OSCAR/ROY+ + + + + +G + -100.0MB + + -100.0MB
ALBERTA/SASK/ID/WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
WHITECOURT 1200 PM 61 54 15.0 290 8G + 1017.7MB -3 -3 0.1MB
AS-BOISE 1253 PM 84 39 9.0 340 8G + 1013.1MB 0 -2 0.1MB
RED DEER 1200 PM 61 55 9.0 40 3G + 1018.1MB -5 -2 0.2MB
CALGARY 1200 PM 64 54 12.0 90 8G + 1017.2MB -2 6 -0.5MB
LETHBRIDGE 1200 PM 70 54 10.0 150 2G + 1015.0MB 4 0 -0.5MB
MEDICINE HAT1200 PM 73 46 15.0 80 5G + 1015.3MB 3 -8 -0.8MB
SWIFT CURREN1200 PM 72 46 9.0 130 8G + 1017.2MB 8 -9 -0.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL1255 PM 77 50 2.5 40 5G + 1014.1MB 6 4 -1.0MB
AS-MISSOULA 1253 PM 80 42 4.0 0 5G + 1013.7MB 1 2 -1.6MB
AS-BUTTE 1253 PM 82 32 6.0 40 7G + 1013.0MB 4 4 -2.2MB
AW-ANACONDA 1255 PM 80 37 10.0 3010G + 30.07IN 0 0 -0.03IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 1255 PM 84 43 9.0 0 3G + 29.96IN 3 -3 -0.03IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-1255 PM 75 45 4.0 35012G + 30.01IN -2 0 -0.04IN
AW-SALMON 1256 PM 78 37 8.0 0 0G + 30.03IN 0 -2 -0.06IN
AS-POWELL 1252 PM 82 51 + 0 0G + 29.95IN 3 2 -0.08IN
AW-SAND POIN1255 PM 77 43 10.0 240 9G + 29.99IN 4 -3 -0.01IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 1253 PM 76 47 10.0 80 9G + 1014.5MB -6 -5 -1.6MB
GLENDIVE 1256 PM 75 54 10.0 6015G21 1013.2MB -8 2 -0.1MB
JORDAN 1248 PM 75 51 + 6012G + 1014.2MB -10 2 -0.9MB
MALTA 1250 PM 75 52 10.0 8012G14 -100.0MB -6 2 -100.0MB
SIDNEY 1256 PM 70 55 10.0 4010G + 1015.0MB -14 4 0.5MB
WOLF POINT 1253 PM 76 50 10.0 7016G28 1014.7MB -7 0 -0.9MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S1255 PM 73 45 10.0 5012G17 30.02IN -6 -1 -0.01IN
POPLAR AIRPO1250 PM 75 52 10.0 5013G23 29.98IN -7 0 -0.02IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1253 PM 81 41 5.0 330 5G + 1012.2MB -3 8 -2.4MB
BILLINGS AIR1253 PM 78 48 10.0 40 6G + 1012.9MB -7 4 -0.6MB
MILES CITY A1253 PM 82 57 10.0 1012G + 1011.5MB -3 4 -0.7MB
BAKER ASOS 1251 PM 83 60 10.0 40 7G + 1012.1MB 6 8 -0.9MB
AW-BIG TIMBE1255 PM 81 43 9.0 40 6G + 30.05IN -5 15 -0.04IN
AW-HARDIN BI1255 PM 79 52 10.0 4012G16 29.96IN -7 9 -0.01IN
AW-FORSYTH 1255 PM 81 55 9.0 80 7G + 29.95IN -3 1 -0.02IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 1255 PM 79 48 10.0 70 9G14 30.02IN -5 5 -0.02IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO1253 PM 84 43 7.0 300 9G + 1012.2MB -4 2 0.2MB
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