415
SXUS55 KTFX 311104
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
504 AM MDT MON AUG 31 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0453 AM 50 36 10.0 23012G + 1014.8MB -3 -14 0.2MB
AS-CUT BANK 0456 AM 47 38 10.0 29012G + 1014.5MB -5 7 2.0MB
AS-HAVRE AIR0453 AM 52 40 10.0 24016G + 1011.3MB -4 -14 1.0MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0453 AM 52 36 10.0 0 0G + 1017.6MB -3 -2 0.5MB
AS-BELGRADE 0456 AM 45 36 10.0 140 3G + 1017.3MB -10 -14 0.2MB
AS-DILLON AI0453 AM 38 30 10.0 21010G + 1016.6MB -9 -15 1.5MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0450 AM 41 34 10.0 140 9G + 30.12IN -11 -12 0.02IN
AW-ENNIS BIG0450 AM 39 30 10.0 160 6G + 30.17IN -13 -16 0.02IN
AW-FORT BENT0455 AM 52 36 10.0 25015G + 29.94IN -6 -19 0.03IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0450 AM 30 25 10.0 0 0G + 30.21IN -24 -21 0.03IN
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 52 12.0 290 7G + 1012.9MB -6 -2 1.9MB
AS-BOISE 0453 AM 55 24 10.0 120 7G + 1014.5MB 1 -11 0.1MB
RED DEER 0400 AM 54 48 9.0 280 7G + 1013.0MB 4 0 1.3MB
CALGARY 0400 AM 55 46 15.0 26010G + 1013.5MB 1 7 0.4MB
LETHBRIDGE 0400 AM 54 43 9.0 25018G + 1013.5MB 4 9 1.8MB
MEDICINE HAT0400 AM 55 50 15.0 28013G + 1009.3MB 0 -2 0.9MB
SWIFT CURREN0400 AM 48 48 5.0 23016G + 1003.3MB -11 -7 -1.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0455 AM 51 49 10.0 0 0G + 1017.3MB -3 12 0.3MB
AS-MISSOULA 0453 AM 41 33 10.0 0 0G + 1018.5MB -7 1 0.9MB
AS-BUTTE 0453 AM 36 28 10.0 0 0G + 1018.2MB -9 -11 0.6MB
AW-ANACONDA 0455 AM 38 26 10.0 250 7G + 30.10IN -9 -11 0.00IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0455 AM 41 41 10.0 0 0G + 30.07IN -7 0 0.02IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0455 AM 43 34 10.0 0 5G + 30.08IN -2 -7 0.00IN
AW-SALMON 0456 AM 41 31 10.0 0 0G + 30.12IN -12 -8 0.03IN
AS-POWELL 0452 AM 45 42 + 0 0G + 30.08IN -3 0 0.01IN
AW-SAND POIN0450 AM 43 36 10.0 0 0G + 30.04IN -11 -3 0.01IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0453 AM 56 41 10.0 26015G + 1008.8MB -7 -10 0.1MB
GLENDIVE 0456 AM 54 45 10.0 230 9G + 1012.1MB -4 -10 1.3MB
JORDAN 0448 AM 54 38 + 26013G + 1012.1MB -9 -15 -0.4MB
MALTA 0455 AM 57 41 10.0 25013G + -100.0MB -4 -20 -100.0MB
SIDNEY 0456 AM 49 46 10.0 21010G + 1010.4MB -14 -11 0.3MB
WOLF POINT 0453 AM 59 41 10.0 25014G23 1009.2MB -4 -16 -0.8MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0450 AM 57 41 10.0 25020G28 29.72IN -6 -20 -0.05IN
POPLAR AIRPO0450 AM 54 45 10.0 22012G + 29.79IN -9 -18 -0.02IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0453 AM 47 33 10.0 280 9G + 1015.9MB -6 -16 0.8MB
BILLINGS AIR0453 AM 52 41 10.0 23010G + 1014.0MB -9 -10 0.7MB
MILES CITY A0453 AM 47 46 10.0 240 8G + 1013.4MB -16 -3 1.4MB
BAKER ASOS 0451 AM 53 47 10.0 230 8G + 1013.5MB -11 -12 2.0MB
AW-BIG TIMBE0455 AM 54 30 10.0 25020G + 30.04IN 0 -20 0.00IN
AW-HARDIN BI0450 AM 43 37 10.0 0 0G + 29.98IN -12 -11 0.04IN
AW-FORSYTH 0455 AM 48 45 10.0 230 5G + 29.96IN -13 -4 0.05IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0455 AM 48 41 10.0 230 9G + 30.02IN -11 -16 0.03IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0453 AM 42 41 10.0 0 0G + 1015.1MB -13 -7 1.1MB
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