911
SXUS55 KTFX 012219
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
419 PM MDT FRI MAY 1 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0353 PM 73 26 10.0 28015G + 1015.9MB 9 3 -1.3MB
AS-CUT BANK 0356 PM 71 16 10.0 25013G26 1015.2MB 6 -3 -1.0MB
AS-HAVRE AIR0353 PM 75 23 10.0 22014G21 1014.4MB 8 0 -1.6MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0353 PM 70 25 10.0 90 8G + 1018.6MB 9 3 -1.6MB
AS-BELGRADE 0356 PM 65 23 10.0 10 5G + 1019.2MB 8 -1 -1.9MB
AS-DILLON AI0353 PM 67 2 10.0 190 6G + 1017.5MB 11 -15 -1.5MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0415 PM 68 14 10.0 0 3G + 30.11IN 9 -4 -0.06IN
AW-ENNIS BIG0410 PM 64 7 10.0 0 0G + 30.17IN 9 -12 -0.04IN
AW-FORT BENT0415 PM 76 28 10.0 270 6G + 29.96IN 9 3 -0.05IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0415 PM 59 23 10.0 80 5G16 30.16IN 11 2 -0.04IN
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 0400 PM 61 28 14.0 32014G24 1017.4MB -11 5 0.5MB
AS-BOISE 0353 PM 72 25 10.0 60 5G + 1017.4MB 5 -7 -1.9MB
RED DEER 0400 PM 66 28 9.0 300 7G + 1017.4MB -4 7 0.7MB
CALGARY 0400 PM 68 23 40.0 34014G22 1015.7MB 2 5 0.4MB
LETHBRIDGE 0400 PM 75 28 60.0 23012G + 1014.4MB 7 3 -2.1MB
MEDICINE HAT0400 PM 75 27 30.0 30013G20 1014.1MB 7 -1 -1.0MB
SWIFT CURREN0400 PM 72 23 9.0 10 3G23 1013.5MB 15 4 -2.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0355 PM 70 30 10.0 17017G + 1016.9MB 6 0 -2.2MB
AS-MISSOULA 0353 PM 70 32 10.0 160 3G + 1017.2MB 7 6 -3.1MB
AS-BUTTE 0353 PM 65 16 10.0 290 3G + 1018.9MB 10 -4 -1.6MB
AW-ANACONDA 0415 PM 68 22 10.0 5010G16 30.08IN 11 3 -0.05IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0415 PM 77 36 10.0 0 5G12 29.98IN 9 6 -0.07IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0415 PM 72 25 10.0 70 5G + 30.06IN 8 0 -0.06IN
AW-SALMON 0356 PM 69 23 10.0 320 3G + 30.09IN 6 4 -0.08IN
AS-POWELL 0352 PM 79 28 + 170 6G + 29.99IN 4 2 -0.07IN
AW-SAND POIN0355 PM 72 34 10.0 190 3G + 30.02IN 4 6 -0.06IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0353 PM 68 26 10.0 240 8G + 1017.0MB 7 1 -1.6MB
GLENDIVE 0356 PM 66 20 10.0 18010G + 1018.7MB 8 -1 -1.0MB
JORDAN 0348 PM 67 26 + 110 5G + 1017.9MB 7 4 -1.2MB
MALTA 0415 PM 73 27 10.0 290 8G18 -100.0MB 7 8 -100.0MB
SIDNEY 0356 PM 67 22 10.0 190 7G + 1018.9MB 9 4 -1.4MB
WOLF POINT 0353 PM 68 17 10.0 0 0G + 1017.4MB 6 -5 -1.7MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0415 PM 68 12 10.0 240 9G21 30.01IN 11 0 -0.05IN
POPLAR AIRPO0415 PM 68 19 10.0 22016G33 30.02IN 7 -4 -0.05IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0453 AM 28 22 10.0 280 7G + 1021.9MB -3 -4 0.2MB
BILLINGS AIR0353 PM 70 22 10.0 350 6G + 1016.9MB 11 3 -0.8MB
MILES CITY A0353 PM 65 25 10.0 0 0G + 1018.1MB 5 2 -0.9MB
BAKER ASOS 0351 PM 61 22 10.0 0 3G + 1020.0MB 5 0 -0.6MB
AW-BIG TIMBE0415 PM 70 16 10.0 25015G24 30.08IN 13 -3 -0.04IN
AW-HARDIN BI0415 PM 70 23 10.0 20 5G16 30.03IN 11 2 -0.04IN
AW-FORSYTH 0415 PM 66 34 10.0 100 6G + 30.05IN 7 8 -0.03IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0415 PM 72 19 10.0 290 7G17 30.06IN 11 0 -0.04IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0353 PM 65 27 10.0 320 8G22 1018.2MB 8 1 -1.3MB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page