383
SXUS55 KTFX 311204
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
604 AM MDT MON AUG 31 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0553 AM 46 36 10.0 23010G + 1015.3MB -4 -12 1.2MB
AS-CUT BANK 0556 AM 47 37 10.0 29014G + 1014.6MB -2 5 1.5MB
AS-HAVRE AIR0553 AM 49 40 10.0 23016G + 1012.1MB -8 -13 1.5MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0553 AM 47 38 10.0 190 3G + 1018.1MB -8 -1 1.1MB
AS-BELGRADE 0556 AM 41 37 10.0 150 5G + 1017.8MB -12 -12 0.2MB
AS-DILLON AI0553 AM 40 28 10.0 210 9G + 1016.7MB -6 -14 1.6MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0550 AM 37 34 10.0 160 8G + 30.13IN -13 -12 0.02IN
AW-ENNIS BIG0555 AM 41 30 10.0 230 3G13 30.17IN -9 -16 0.01IN
AW-FORT BENT0555 AM 51 36 10.0 24012G + 29.96IN -6 -19 0.04IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0550 AM 28 25 10.0 0 0G + 30.22IN -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 0553 AM 56 25 10.0 120 8G + 1014.2MB 4 -10 -0.1MB
RED DEER 0500 AM 54 50 9.0 280 8G + 1013.4MB 0 0 1.2MB
CALGARY 0500 AM 55 45 15.0 290 7G + 1013.8MB 1 6 0.8MB
LETHBRIDGE 0500 AM 54 43 9.0 25014G + 1014.4MB 6 9 2.4MB
MEDICINE HAT0500 AM 55 48 15.0 28016G + 1009.9MB 0 0 1.5MB
SWIFT CURREN0500 AM 52 50 3.0 25030G + 1000.8MB -5 -5 -3.5MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0555 AM 52 48 10.0 0 0G + 1017.4MB -2 12 0.5MB
AS-MISSOULA 0553 AM 41 34 10.0 0 0G + 1018.9MB -4 1 1.2MB
AS-BUTTE 0553 AM 36 28 10.0 0 0G + 1018.5MB -7 -9 0.4MB
AW-ANACONDA 0555 AM 37 25 10.0 230 5G + 30.11IN -10 -13 0.01IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0555 AM 39 39 10.0 0 0G + 30.07IN -11 -2 0.01IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0555 AM 39 36 10.0 0 0G + 30.09IN -2 -1 0.01IN
AW-SALMON 0556 AM 39 31 10.0 0 0G + 30.13IN -12 -7 0.03IN
AS-POWELL 0552 AM 44 42 + 0 0G + 30.08IN -3 0 0.00IN
AW-SAND POIN0550 AM 43 37 10.0 0 0G + 30.04IN -7 -8 0.01IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0553 AM 56 40 10.0 25017G + 1008.8MB -4 -15 0.0MB
GLENDIVE 0556 AM 51 44 10.0 21012G + 1012.3MB -8 -13 1.2MB
JORDAN 0548 AM 47 38 + 290 7G + 1012.7MB -13 -15 0.4MB
MALTA 0555 AM 59 41 10.0 27017G26 -100.0MB -2 -20 -100.0MB
SIDNEY 0556 AM 48 44 10.0 200 9G + 1011.0MB -17 -16 0.4MB
WOLF POINT 0553 AM 60 42 10.0 25017G37 1008.9MB -1 -16 -0.6MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0550 AM 55 43 10.0 26021G33 29.72IN -8 -18 -0.04IN
POPLAR AIRPO0550 AM 55 45 10.0 23012G15 29.80IN -8 -18 0.00IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0553 AM 44 33 10.0 260 8G + 1016.6MB -9 -15 1.5MB
BILLINGS AIR0553 AM 52 42 10.0 23010G + 1014.7MB -8 -10 1.0MB
MILES CITY A0553 AM 49 48 10.0 250 8G + 1013.8MB -12 -1 0.7MB
BAKER ASOS 0551 AM 53 48 10.0 24012G + 1013.6MB -8 -10 1.9MB
AW-BIG TIMBE0555 AM 54 30 10.0 26024G26 30.03IN -1 -18 -0.01IN
AW-HARDIN BI0550 AM 43 37 10.0 0 0G + 30.00IN -11 -11 0.05IN
AW-FORSYTH 0555 AM 47 44 10.0 260 7G + 29.97IN -13 -5 0.03IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0555 AM 50 43 10.0 250 8G + 30.03IN -11 -12 0.03IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0553 AM 46 41 10.0 0 5G + 1015.2MB -9 -7 1.4MB
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