466
SXUS55 KTFX 200604
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1204 AM MDT MON JUL 20 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL1153 PM 66 41 10.0 70 5G + 1013.2MB -8 -11 0.8MB
AS-CUT BANK 1156 PM 63 44 10.0 0 0G + 1013.9MB -5 1 1.3MB
AS-HAVRE AIR1153 PM 64 48 10.0 90 6G + 1012.8MB -2 -8 1.2MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI1153 PM 67 39 10.0 240 5G + 1015.1MB -5 -14 1.5MB
AS-BELGRADE 1156 PM 71 48 10.0 190 5G + 1013.6MB 8 -10 1.3MB
AS-DILLON AI1153 PM 66 48 10.0 120 3G + 1013.4MB 4 -9 1.5MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID1155 PM 77 39 10.0 5013G21 30.09IN 11 -16 0.04IN
AW-ENNIS BIG1150 PM 64 48 10.0 180 5G + 30.18IN 1 -6 0.03IN
AW-FORT BENT1155 PM 69 48 10.0 0 0G + 29.96IN -1 -8 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/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 59 57 6.0 280 6G + 1016.7MB 0 3 0.5MB
AS-BOISE 1153 PM 78 51 9.0 120 3G + 1009.4MB -2 12 0.4MB
RED DEER 1100 PM 55 52 9.0 320 5G + 1018.4MB -6 2 1.7MB
CALGARY 1100 PM 63 50 12.0 350 8G + 1017.7MB -5 2 1.9MB
LETHBRIDGE 1100 PM 64 57 9.0 100 5G + 1014.5MB 0 9 1.4MB
MEDICINE HAT1100 PM 68 48 9.0 20 5G + 1013.5MB -9 -2 1.3MB
SWIFT CURREN1100 PM 59 55 9.0 260 8G + 1012.6MB -13 0 1.2MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL1155 PM 58 50 10.0 0 0G + 1014.3MB -15 15 1.6MB
AS-MISSOULA 1153 PM 67 38 10.0 0 0G + 1014.5MB 2 -10 1.2MB
AS-BUTTE 1153 PM 66 36 10.0 130 5G + 1015.6MB 4 -16 1.6MB
AW-ANACONDA 1155 PM 60 39 10.0 270 8G + 30.14IN -3 -14 0.05IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 1155 PM 66 45 10.0 0 0G + 29.98IN 0 -5 0.04IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-1155 PM 59 46 10.0 180 6G + 30.05IN -5 -13 0.04IN
AW-SALMON 1156 PM 74 50 10.0 150 6G + 30.04IN 11 -9 0.06IN
AS-POWELL 1152 PM 67 60 + 0 0G + 29.96IN 1 -1 0.05IN
AW-SAND POIN1155 PM 61 46 10.0 0 0G + 29.98IN -2 3 0.02IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 1153 PM 68 53 10.0 0 0G + 1011.8MB -7 -5 1.9MB
GLENDIVE 1156 PM 73 51 10.0 360 6G + 1010.1MB -7 3 1.2MB
JORDAN 1148 PM 70 49 + 1010G + 1012.1MB -1 -18 1.7MB
MALTA 1155 PM 63 52 10.0 0 0G + -100.0MB -14 -9 -100.0MB
SIDNEY 1156 PM 67 53 10.0 350 5G + 1011.0MB -6 0 1.6MB
WOLF POINT 1153 PM 62 54 10.0 270 5G + 1011.9MB -8 -2 2.1MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S1155 PM 59 54 10.0 270 8G + 29.89IN -7 -1 0.02IN
POPLAR AIRPO1200 AM 63 57 10.0 10 6G + 29.91IN -12 0 0.06IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1153 PM 68 46 10.0 0 0G + 1013.2MB 2 -6 1.7MB
BILLINGS AIR1153 PM 78 53 10.0 10 8G + 1011.0MB -3 -2 1.0MB
MILES CITY A1153 PM 73 49 10.0 320 5G + 1010.0MB -9 -16 1.8MB
BAKER ASOS 1151 PM 72 46 10.0 330 3G + 1010.4MB -2 2 1.7MB
AW-BIG TIMBE1155 PM 77 30 10.0 70 6G + 30.09IN 4 -16 0.07IN
AW-HARDIN BI1150 PM 72 57 10.0 340 9G + 29.92IN -9 5 0.03IN
AW-FORSYTH 1155 PM 73 50 10.0 150 6G + 29.93IN -7 -13 0.06IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 1155 PM 79 52 10.0 1010G + 30.00IN 7 -12 0.04IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO1153 PM 68 58 10.0 210 7G + 1011.0MB -6 -2 -0.3MB
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page