681
SXUS55 KTFX 181420
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
719 AM MST THU DEC 18 2025
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0653 AM 31 18 10.0 23014G + 1016.7MB -20 -12 -0.8MB
AS-CUT BANK 0656 AM 29 15 10.0 26014G + 1015.1MB -12 -19 0.4MB
AS-HAVRE AIR0653 AM 12 7 10.0 80 8G + 1019.2MB -35 -21 0.5MB
AS-LEWISTOWN0654 AM 24 17 10.0 22012G + 1017.0MB -26 -9 -0.2MB
AS-HELENA AI0153 PM 39 14 10.0 27046G + 999.8MB -11 -18 6.6MB
AS-BELGRADE 0656 AM 27 15 10.0 90 6G + 1017.8MB -23 -18 4.8MB
AS-DILLON AI0653 AM 29 11 10.0 200 8G + 1019.1MB -17 -20 0.3MB
AW-MALMSTROM0655 AM 33 18 10.0 21016G + 1016.1MB -20 -12 -0.3MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0715 AM 30 12 10.0 17010G21 30.05IN -15 -20 0.01IN
AW-ENNIS BIG0710 AM 27 12 10.0 180 7G + 30.07IN -18 -18 -0.01IN
AW-FORT BENT0715 AM 14 9 10.0 0 0G + 29.92IN -26 -23 -0.04IN
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/RAY0655 AM 33 14 10.0 350 9G + 1014.9MB -22 -14 0.2MB
AW-BRAVO/GEY0655 AM 30 15 10.0 240 9G + 1015.0MB -24 -13 0.0MB
AW-CHARLIE/S0655 AM 30 13 10.0 19014G + 1045.3MB -22 -15 1.6MB
AW-DELTA/DEN0655 AM 21 14 10.0 220 6G + 1017.7MB -30 -15 0.1MB
AW-ECHO/WINI0655 AM 27 15 10.0 230 8G + 1015.7MB -26 -13 -0.7MB
AW-FOXTROT/A0655 AM 31 13 10.0 24023G26 1013.2MB -11 -22 -0.9MB
AW-GOLF/SIMM0655 AM 30 19 10.0 16017G + 1013.2MB -19 -16 0.7MB
AW-HOTEL/FAI0655 AM 32 16 10.0 34013G + 1013.6MB -12 -19 -0.5MB
AW-INDIA/ULM0655 AM 34 17 10.0 36012G20 1014.2MB -19 -15 -0.9MB
AW-JULIET/PO0655 AM 29 20 10.0 21015G + 1015.5MB -17 -14 0.1MB
AW-LIMA/JUDI+ + + + + +G + -100.0MB + + -100.0MB
AW-MIKE/MOOR0655 AM 27 18 10.0 19012G + 1015.7MB -22 -11 -0.2MB
AW-NOVEMBER/0655 AM 22 14 10.0 0 0G + 1016.4MB -34 -14 1.7MB
AW-OSCAR/ROY0655 AM 24 12 10.0 320 3G + 1016.2MB -27 -14 0.2MB
ALBERTA/SASK/ID/WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
WHITECOURT 0700 AM -9 -13 15.0 8010G + 1011.7MB -9 -9 -1.1MB
AS-BOISE 0653 AM 37 21 10.0 12013G + 1018.8MB -21 -26 -2.6MB
RED DEER 0700 AM 3 -2 9.0 180 6G + 1011.7MB -22 -23 -2.7MB
CALGARY 0700 AM 10 3 15.0 140 5G + 1012.5MB -18 -24 -2.3MB
LETHBRIDGE 0700 AM 25 18 20.0 22010G + 1014.2MB -16 -16 -3.8MB
MEDICINE HAT0700 AM 7 1 15.0 120 6G + 1015.9MB -36 -33 -1.5MB
SWIFT CURREN0700 AM -6 -9 9.0 150 5G + 1020.6MB -40 -43 1.0MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0655 AM 32 23 10.0 150 6G + 1017.8MB -11 -16 0.1MB
AS-MISSOULA 0653 AM 32 24 10.0 110 6G + 1018.1MB -14 -18 -1.5MB
AS-BUTTE 0653 AM 27 12 10.0 230 3G + 1019.2MB -16 -22 -0.2MB
AW-ANACONDA 0715 AM 28 14 10.0 220 8G + 29.96IN -12 -24 -0.04IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0715 AM 34 32 10.0 140 3G + 29.98IN -12 -14 -0.05IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0715 AM 34 19 10.0 200 8G + 30.01IN + + -0.03IN
AW-SALMON 0656 AM 28 21 10.0 0 3G + 30.06IN -18 -19 -0.03IN
AS-POWELL 0452 AM 44 43 + 350 3G + 29.34IN 3 2 -0.21IN
AW-SAND POIN0600 AM 34 30 10.0 0 0G + 29.97IN -14 -15 -0.09IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0653 AM 2 -3 10.0 310 5G + 1022.5MB -32 -35 3.0MB
GLENDIVE 0656 AM 4 -1 10.0 29014G + 1021.4MB -31 -32 5.8MB
JORDAN 0948 PM 14 2 + 32038G + 1005.0MB -21 -29 11.9MB
MALTA 0715 AM 3 1 10.0 70 5G + -100.0MB -36 -33 -100.0MB
SIDNEY + + + + + +G + -100.0MB + + -100.0MB
WOLF POINT 0653 AM 1 -6 10.0 29010G + 1022.9MB -25 -30 3.9MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0715 AM -4 -9 10.0 34023G + 30.02IN -36 -39 0.14IN
POPLAR AIRPO0715 AM 1 -4 10.0 31016G22 30.07IN -29 -32 0.09IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1053 AM 41 37 1.0 29040G + 991.0MB -7 4 2.8MB
BILLINGS AIR0653 AM 30 15 10.0 300 9G + 1017.2MB -20 -15 0.3MB
MILES CITY A0653 AM 11 6 10.0 330 3G + 1020.4MB -26 -25 2.4MB
BAKER ASOS 0651 AM 6 0 6.0 31029G36 1018.6MB -33 -29 5.5MB
AW-BIG TIMBE0715 AM 32 9 10.0 27032G40 29.94IN -18 -23 -0.03IN
AW-HARDIN BI0715 AM 23 16 10.0 0 0G + 30.02IN -27 -14 0.04IN
AW-FORSYTH 0715 AM 13 8 10.0 300 5G + 30.03IN -24 -24 0.02IN
AW-KILO/HARL0655 AM 30 14 10.0 33024G + 29.89IN -17 -14 -0.01IN
AW-LAUREL + + + + + +G + +IN + + +IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0653 AM 28 16 10.0 350 6G + 1017.8MB -32 -8 3.9MB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page