193
SXUS55 KTFX 121119
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
519 AM MDT WED AUG 12 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0453 AM 55 47 10.0 10 9G + 1014.0MB 0 6 2.3MB
AS-CUT BANK 0456 AM 55 51 10.0 10 9G + 1016.8MB 3 1 0.5MB
AS-HAVRE AIR0453 AM 59 49 10.0 7010G + 1015.0MB 5 4 0.5MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0453 AM 58 32 7.0 270 8G + 1014.4MB -4 1 0.8MB
AS-BELGRADE 0456 AM 58 44 7.0 200 5G + 1012.4MB 6 4 0.8MB
AS-DILLON AI0453 AM 57 33 8.0 20010G + 1011.4MB 6 -1 0.2MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0515 AM 55 32 8.0 0 0G + 30.05IN 5 -5 0.01IN
AW-ENNIS BIG0515 AM 57 32 10.0 120 7G + 30.10IN 3 -2 -0.01IN
AW-FORT BENT0515 AM 59 49 10.0 4013G + 29.98IN 1 5 0.03IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0515 AM 52 36 10.0 0 0G + 30.15IN 7 4 0.01IN
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 1000 PM 55 54 15.0 300 9G + 1021.4MB -4 -1 1.1MB
AS-BOISE 0453 AM 66 44 10.0 190 5G + 1008.5MB 2 5 -0.1MB
RED DEER 0500 AM 52 50 9.0 330 3G + 1021.7MB 6 4 0.7MB
CALGARY 0500 AM 54 50 15.0 320 5G + 1022.0MB -3 -5 0.3MB
LETHBRIDGE 0500 AM 57 52 9.0 330 9G + 1019.0MB 5 2 0.2MB
MEDICINE HAT0500 AM 59 57 6.0 320 6G + 1018.1MB 2 2 0.7MB
SWIFT CURREN0500 AM 55 54 9.0 210 8G + 1017.0MB 1 2 0.7MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0455 AM 65 50 9.0 1012G + 1011.9MB 19 8 -0.8MB
AS-MISSOULA 0453 AM 55 39 6.0 300 3G + 1013.1MB 0 1 0.6MB
AS-BUTTE 0453 AM 48 29 10.0 130 5G + 1013.8MB 2 0 -0.1MB
AW-ANACONDA 1015 AM 67 34 10.0 0 0G + 30.16IN -4 -2 0.01IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0515 AM 55 52 10.0 0 0G + 29.95IN 5 6 0.01IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0515 AM 54 41 7.0 330 5G + 30.00IN 6 0 0.01IN
AW-SALMON 0456 AM 55 43 10.0 0 0G + 30.00IN 2 2 0.01IN
AS-POWELL 0452 AM 55 53 + 0 0G + 29.97IN 1 2 0.02IN
AW-SAND POIN0455 AM 52 43 10.0 0 0G + 29.94IN 2 0 0.00IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0453 AM 61 51 10.0 5012G + 1012.7MB 2 1 -0.7MB
GLENDIVE 0456 AM 60 53 10.0 30 6G + 1012.2MB 3 -2 0.2MB
JORDAN 0448 AM 59 49 + 140 3G + 1012.2MB 7 4 -0.3MB
MALTA 0515 AM 63 50 10.0 1013G21 -100.0MB 2 0 -100.0MB
SIDNEY 0456 AM 59 51 10.0 340 5G + 1013.3MB 5 -1 0.3MB
WOLF POINT 0453 AM 59 49 10.0 90 7G + 1013.4MB 6 3 0.0MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0515 AM 55 52 10.0 30 9G + 29.98IN 5 6 0.01IN
POPLAR AIRPO0510 AM 57 50 10.0 40 6G + 29.95IN 7 2 0.00IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0453 AM 57 39 9.0 280 6G + 1012.0MB 6 -1 0.6MB
BILLINGS AIR0453 AM 66 43 10.0 320 7G + 1010.1MB 3 -4 -0.2MB
MILES CITY A0453 AM 67 49 10.0 40 7G + 1010.3MB 5 -7 0.0MB
BAKER ASOS 0451 AM 60 57 10.0 130 3G + 1011.5MB 1 2 -0.6MB
AW-BIG TIMBE0515 AM 61 41 10.0 0 0G + 30.03IN 0 -2 -0.01IN
AW-HARDIN BI0515 AM 64 48 10.0 1010G + 29.88IN 3 -6 -0.02IN
AW-FORSYTH 0515 AM 64 51 10.0 70 5G + 29.91IN 4 -5 0.01IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0515 AM 66 43 10.0 320 8G + 29.96IN 2 -5 0.00IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0453 AM 62 53 10.0 0 0G + 1009.5MB 9 12 -1.6MB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page