457
SXUS55 KTFX 311404
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
804 AM MDT MON AUG 31 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0753 AM 52 39 10.0 220 8G + 1016.4MB 1 -7 1.6MB
AS-CUT BANK 0756 AM 51 39 10.0 29012G + 1015.9MB 1 5 1.4MB
AS-HAVRE AIR0753 AM 54 41 10.0 22016G + 1013.9MB -2 -12 2.6MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0753 AM 48 38 10.0 0 0G + 1019.3MB -5 5 1.7MB
AS-BELGRADE 0756 AM 47 35 10.0 180 6G + 1018.5MB -4 -13 1.2MB
AS-DILLON AI0753 AM 45 28 10.0 19012G + 1017.7MB -1 -12 1.1MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0750 AM 43 34 10.0 130 7G + 30.16IN -5 -9 0.04IN
AW-ENNIS BIG0755 AM 39 30 10.0 30 5G + 30.20IN -9 -16 0.03IN
AW-FORT BENT0755 AM 53 38 8.0 250 9G + 29.99IN -3 -15 0.05IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0750 AM 32 27 10.0 0 0G + 30.24IN -22 -19 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 0700 AM 46 45 15.0 30010G + 1013.0MB -2 -1 0.0MB
AS-BOISE 0753 AM 57 24 10.0 11010G + 1014.6MB 6 -11 0.1MB
RED DEER 0700 AM 50 48 9.0 290 8G + 1014.5MB 0 0 1.5MB
CALGARY 0700 AM 54 43 30.0 290 2G + 1015.2MB 2 4 1.7MB
LETHBRIDGE 0700 AM 54 43 60.0 27012G + 1015.7MB 11 9 2.2MB
MEDICINE HAT0700 AM 55 48 30.0 29014G + 1011.8MB 1 3 2.5MB
SWIFT CURREN0700 AM 55 54 5.0 27032G + 1002.1MB -2 -1 -1.2MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0755 AM 52 49 10.0 0 0G + 1018.1MB -1 8 0.8MB
AS-MISSOULA 0753 AM 42 34 10.0 0 0G + 1019.6MB -3 0 1.1MB
AS-BUTTE 0753 AM 34 28 10.0 0 0G + 1019.7MB -8 -9 1.5MB
AW-ANACONDA 0755 AM 44 26 10.0 220 9G + 30.12IN -2 -8 0.02IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0755 AM 41 39 10.0 0 0G + 30.09IN -16 -4 0.02IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0755 AM 39 36 10.0 0 0G + 30.12IN -9 -1 0.04IN
AW-SALMON 0756 AM 41 32 10.0 0 0G + 30.15IN -9 -7 0.03IN
AS-POWELL 0752 AM 44 42 + 0 0G + 30.10IN -2 0 0.02IN
AW-SAND POIN0750 AM 43 37 10.0 0 0G + 30.06IN -9 -8 0.02IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0753 AM 60 39 10.0 27025G36 1009.4MB -1 -20 0.6MB
GLENDIVE 0756 AM 62 40 10.0 23015G + 1012.8MB 0 -16 0.7MB
JORDAN 0748 AM 56 38 + 25016G + 1013.5MB -7 -16 1.4MB
MALTA 0755 AM 61 43 10.0 26018G26 -100.0MB 2 -16 -100.0MB
SIDNEY 0756 AM 65 40 10.0 24018G25 1010.5MB -4 -24 0.1MB
WOLF POINT 0753 AM 64 42 10.0 25025G37 1009.2MB -4 -21 0.0MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0750 AM 57 45 10.0 23023G29 29.70IN -7 -19 -0.02IN
POPLAR AIRPO0750 AM 59 45 10.0 23015G23 29.80IN -7 -21 0.01IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0753 AM 47 35 10.0 280 8G + 1018.1MB -4 -11 2.2MB
BILLINGS AIR0753 AM 51 44 10.0 22010G + 1016.2MB -9 -7 2.2MB
MILES CITY A0753 AM 54 48 10.0 260 7G + 1014.9MB -8 -2 1.5MB
BAKER ASOS 0751 AM 57 45 10.0 250 9G + 1015.1MB -10 -14 1.6MB
AW-BIG TIMBE0755 AM 55 30 10.0 25020G29 30.07IN 0 -16 0.03IN
AW-HARDIN BI0750 AM 48 41 10.0 100 3G + 30.04IN -15 -9 0.06IN
AW-FORSYTH 0755 AM 56 44 10.0 250 5G + 30.00IN -6 -8 0.04IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0755 AM 52 48 10.0 250 8G + 30.06IN -7 -7 0.04IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0753 AM 53 43 10.0 120 5G + 1016.9MB -6 -6 1.8MB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page