611
SXUS55 KTFX 111104
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
504 AM MDT TUE AUG 11 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0453 AM 55 41 7.0 250 7G + 1013.7MB 5 -4 1.4MB
AS-CUT BANK 0456 AM 52 50 7.0 31012G + 1015.2MB -3 4 1.1MB
AS-HAVRE AIR0453 AM 54 45 10.0 250 6G + 1012.9MB -3 -5 1.6MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0453 AM 62 31 7.0 290 7G + 1016.0MB 4 -12 1.5MB
AS-BELGRADE 0456 AM 52 40 7.0 150 6G + 1015.4MB -1 -2 1.3MB
AS-DILLON AI0453 AM 51 34 8.0 190 9G + 1014.7MB 5 -3 1.2MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0455 AM 46 41 10.0 210 5G + 30.14IN 0 0 0.04IN
AW-ENNIS BIG0450 AM 54 34 10.0 80 5G + 30.20IN 2 2 0.04IN
AW-FORT BENT0455 AM 58 45 10.0 240 9G + 29.96IN -6 -6 0.04IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0455 AM 45 34 10.0 0 0G + 30.24IN 0 2 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 1000 PM 59 55 15.0 100 5G + 1017.5MB 2 1 1.4MB
AS-BOISE 0453 AM 64 39 10.0 0 0G + 1012.1MB -1 -2 0.5MB
RED DEER 0400 AM 46 45 0.2 190 6G + 1019.9MB -9 -10 0.3MB
CALGARY 0400 AM 57 54 12.0 180 7G + 1018.7MB 0 2 -0.4MB
LETHBRIDGE 0400 AM 50 50 4.0 280 5G + 1017.5MB -2 2 0.9MB
MEDICINE HAT0400 AM 59 55 9.0 80 5G + 1015.3MB 0 5 0.2MB
SWIFT CURREN0400 AM 55 50 9.0 270 9G + 1016.8MB 5 0 1.8MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0455 AM 46 42 8.0 300 3G + 1015.4MB -5 -6 1.1MB
AS-MISSOULA 0453 AM 55 38 5.0 0 0G + 1015.6MB 1 -3 0.8MB
AS-BUTTE 0453 AM 46 29 10.0 130 3G + 1016.7MB -3 -3 0.7MB
AW-ANACONDA 0455 AM 51 30 10.0 220 7G + 30.13IN 0 -2 0.01IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0455 AM 52 46 10.0 0 0G + 30.02IN -2 -2 0.02IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0455 AM 48 41 4.0 0 0G + 30.07IN 0 0 0.01IN
AW-SALMON 0456 AM 53 41 9.0 0 0G + 30.11IN 2 -1 0.04IN
AS-POWELL 0452 AM 54 51 + 0 0G + 30.05IN 0 -2 0.03IN
AW-SAND POIN0455 AM 50 43 5.0 0 0G + 29.99IN 0 0 0.01IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0453 AM 59 50 10.0 10012G + 1013.6MB 6 0 -0.7MB
GLENDIVE 0456 AM 57 55 10.0 30 8G + 1014.3MB -2 3 -0.1MB
JORDAN 0448 AM 52 45 + 0 0G + 1013.5MB -6 -5 -0.3MB
MALTA 0455 AM 63 50 10.0 50 8G + -100.0MB 9 -4 -100.0MB
SIDNEY 0456 AM 54 52 10.0 340 6G + 1015.4MB -3 -1 -0.4MB
WOLF POINT 0453 AM 53 46 10.0 50 3G + 1015.1MB -2 -5 -0.3MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0455 AM 50 46 10.0 0 0G + 30.01IN -4 -6 -0.01IN
POPLAR AIRPO0450 AM 50 48 10.0 0 0G + 30.00IN -5 -6 0.00IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0453 AM 51 40 8.0 290 5G + 1014.6MB -5 1 0.7MB
BILLINGS AIR0453 AM 63 47 10.0 30012G + 1012.2MB -1 2 0.9MB
MILES CITY A0453 AM 62 56 10.0 5013G + 1011.8MB 4 5 -0.2MB
BAKER ASOS 0451 AM 59 55 10.0 90 9G + 1012.6MB -3 -4 -0.6MB
AW-BIG TIMBE0455 AM 61 43 10.0 26013G + 30.07IN 2 4 0.00IN
AW-HARDIN BI0455 AM 63 54 10.0 340 5G + 29.92IN 2 6 0.01IN
AW-FORSYTH 0455 AM 62 57 10.0 90 8G + 29.93IN 1 5 -0.01IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0455 AM 64 48 10.0 320 9G15 30.01IN 0 5 0.04IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0453 AM 53 41 10.0 0 0G + 1011.3MB -1 -2 -0.5MB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page