603
SXUS55 KTFX 171221
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
519 AM MST TUE FEB 17 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0453 AM 37 24 10.0 20 3G + 984.6MB 7 0 -1.9MB
AS-CUT BANK 0456 AM 25 22 9.0 33021G35 989.2MB 3 3 0.4MB
AS-HAVRE AIR0453 AM 33 27 10.0 7012G + 986.5MB 5 4 -2.2MB
AS-LEWISTOWN0454 AM 40 24 10.0 100 8G + 984.7MB 10 2 -3.3MB
AS-HELENA AI0453 AM 40 27 10.0 180 7G + 984.2MB 10 1 -2.7MB
AS-BELGRADE 0456 AM 44 27 10.0 170 9G + 982.9MB 14 0 -2.8MB
AS-DILLON AI0453 AM 42 27 10.0 18030G49 979.3MB 15 5 -2.9MB
AW-MALMSTROM0455 AM 36 26 10.0 360 6G + 984.6MB 2 1 -2.4MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0515 AM 43 30 10.0 190 8G18 29.06IN 15 5 -0.07IN
AW-ENNIS BIG0510 AM 39 39 9.0 18022G30 29.11IN 3 + -0.09IN
AW-FORT BENT0515 AM 42 26 10.0 30 6G + 29.07IN 17 3 -0.07IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS+ + + + + +G + +IN + + +IN
AW-WHITE SUL+ + + + + +G + +IN + + +IN
AW-ALPHA/RAY0455 AM 43 23 10.0 0 0G + 983.2MB 6 -1 -2.6MB
AW-BRAVO/GEY0455 AM 43 22 10.0 15016G + 984.8MB 11 -2 -2.7MB
AW-CHARLIE/S0455 AM 39 22 10.0 30 9G + 981.4MB 4 0 -1.4MB
AW-DELTA/DEN0455 AM 33 27 10.0 50 7G + 986.1MB 3 2 -2.2MB
AW-ECHO/WINI0455 AM 33 27 10.0 70 8G + 985.6MB -4 1 -1.9MB
AW-FOXTROT/A0855 AM 42 -2 10.0 26030G + 1018.4MB 11 -15 0.7MB
AW-GOLF/SIMM0455 AM 33 21 10.0 30015G + 983.1MB -1 -4 -0.7MB
AW-HOTEL/FAI0455 AM 29 20 10.0 11018G23 985.5MB -7 -3 0.2MB
AW-INDIA/ULM0455 AM 40 25 10.0 0 0G + 983.3MB 6 -1 -2.0MB
AW-JULIET/PO0455 AM 30 21 10.0 33021G + 985.3MB -1 -2 -0.9MB
AW-LIMA/JUDI+ + + + + +G + -100.0MB + + -100.0MB
AW-MIKE/MOOR0455 AM 45 26 10.0 15016G + 984.0MB 14 4 -4.5MB
AW-NOVEMBER/0455 AM 35 26 10.0 30 5G + 985.3MB -3 2 -3.5MB
AW-OSCAR/ROY0455 AM 34 27 10.0 12013G + 986.1MB -7 3 -2.9MB
ALBERTA/SASK/ID/WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
WHITECOURT 1000 PM 9 7 0.4 8015G + 1009.5MB -16 -14 0.8MB
AS-BOISE 0453 AM 34 31 10.0 0 0G + 997.2MB -5 5 6.5MB
RED DEER 0500 AM 5 1 1.0 35018G29 1005.8MB -14 -15 2.0MB
CALGARY 0500 AM 10 5 2.5 36024G30 1001.9MB -9 -9 1.7MB
LETHBRIDGE 0500 AM 21 21 0.8 34022G + 994.6MB 0 9 1.7MB
MEDICINE HAT0500 AM 32 27 9.0 330 7G + 990.0MB 11 13 -0.2MB
SWIFT CURREN0500 AM 30 28 3.0 11021G32 994.4MB 7 9 -2.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0455 AM 35 32 10.0 35012G20 985.9MB 2 0 -1.0MB
AS-MISSOULA 0504 AM 34 32 10.0 0 0G + 986.0MB -1 -1 0.5MB
AS-BUTTE 0453 AM 39 29 10.0 12012G + 981.9MB 12 6 -1.9MB
AW-ANACONDA + + + + + +G + +IN + + +IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0515 AM 34 34 3.0 0 0G + 29.18IN 0 0 0.05IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0515 AM 36 34 6.0 31013G22 29.13IN -1 4 0.06IN
AW-SALMON 0456 AM 38 34 10.0 19010G + 29.09IN 7 7 0.01IN
AS-POWELL 0452 AM 35 34 + 0 0G + 29.37IN -4 -5 0.11IN
AW-SAND POIN0455 AM 34 34 10.0 220 7G + 29.25IN 2 2 0.03IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0453 AM 36 30 10.0 11023G30 990.7MB 7 3 -3.4MB
GLENDIVE 0456 AM 37 27 10.0 8013G + 991.3MB 5 0 -3.7MB
JORDAN 0448 AM 34 25 + 5010G + 988.6MB 8 2 -3.7MB
MALTA 0510 AM 36 30 10.0 7010G20 -100.0MB 13 7 -100.0MB
SIDNEY 0456 AM 35 30 10.0 7017G + 994.0MB 6 4 -4.7MB
WOLF POINT 0453 AM 35 31 10.0 7017G + 992.6MB 7 4 -4.1MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0515 AM 30 30 8.0 8029G37 29.37IN -2 2 -0.12IN
POPLAR AIRPO0515 AM 36 32 10.0 9024G30 29.28IN 6 2 -0.12IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0453 AM 31 20 10.0 250 5G + 984.8MB -4 -9 -3.2MB
BILLINGS AIR0453 AM 36 19 10.0 20 9G + 985.2MB 3 -8 -3.4MB
MILES CITY A0453 AM 34 25 10.0 40 7G + 988.4MB -2 -5 -3.2MB
BAKER ASOS 0451 AM 34 26 10.0 13017G + 991.1MB -1 -5 -4.4MB
AW-BIG TIMBE0505 AM 34 19 10.0 290 6G + 29.10IN -3 -9 -0.10IN
AW-HARDIN BI0515 AM 34 23 10.0 350 8G + 29.08IN 2 -2 -0.12IN
AW-FORSYTH 0515 AM 32 28 10.0 90 8G + 29.12IN -6 -3 -0.11IN
AW-KILO/HARL0455 AM 28 23 10.0 40 5G + 29.09IN 1 -1 -0.09IN
AW-LAUREL 0515 AM 37 18 10.0 60 7G + 29.11IN 5 -14 -0.09IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0453 AM 52 24 10.0 36013G20 983.6MB 25 4 -5.4MB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page