918
SXUS55 KTFX 190604
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1204 AM MDT TUE MAY 19 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL1153 PM 40 28 10.0 170 9G + 1021.5MB 6 -4 -0.2MB
AS-CUT BANK + + + + + +G + -100.0MB + + -100.0MB
AS-HAVRE AIR1153 PM 39 26 10.0 16012G + 1021.1MB 5 -4 -0.4MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI1153 PM 38 26 10.0 220 6G + 1023.2MB 3 -5 1.4MB
AS-BELGRADE 1156 PM 35 28 10.0 150 9G + 1023.4MB -1 -1 1.4MB
AS-DILLON AI1153 PM 32 14 10.0 170 5G + 1022.1MB 1 -9 2.2MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID1155 PM 34 19 10.0 0 0G + 30.18IN -2 -6 0.03IN
AW-ENNIS BIG1150 PM 28 21 10.0 + +G + 30.23IN -6 -2 0.03IN
AW-FORT BENT1155 PM 45 27 10.0 14018G29 30.10IN 9 -8 -0.01IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS1155 PM 23 16 10.0 0 0G + 30.20IN -7 -2 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 1000 PM 52 34 15.0 200 7G + 1015.6MB 6 -2 0.1MB
AS-BOISE 1153 PM 54 29 10.0 290 6G + 1018.4MB 6 2 1.2MB
RED DEER 1100 PM 43 30 9.0 200 3G + 1017.8MB 4 -7 -0.1MB
CALGARY 1100 PM 46 34 15.0 230 7G + 1018.4MB 7 0 -1.4MB
LETHBRIDGE 1100 PM 41 32 9.0 20010G + 1018.9MB 7 9 0.2MB
MEDICINE HAT1100 PM 52 32 9.0 20013G + 1019.0MB 15 -2 -0.2MB
SWIFT CURREN1100 PM 43 34 9.0 17012G + 1021.7MB 11 2 0.2MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL1155 PM 43 39 10.0 40 6G + 1021.7MB 12 11 0.5MB
AS-MISSOULA 1153 PM 41 32 10.0 340 5G + 1021.8MB 8 4 1.2MB
AS-BUTTE 1153 PM 30 21 10.0 150 3G + 1023.4MB -3 -4 2.2MB
AW-ANACONDA 1155 PM 34 25 10.0 24012G + 30.15IN 2 -5 0.03IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 1155 PM 41 41 10.0 20 3G + 30.15IN 5 5 0.03IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-1155 PM 34 27 10.0 180 5G + 30.16IN 0 -3 0.05IN
AW-SALMON 1156 PM 37 24 10.0 0 0G + 30.17IN -1 -2 0.06IN
AS-POWELL 1152 PM 43 42 + 0 0G + 30.19IN 0 -1 0.07IN
AW-SAND POIN1155 PM 45 41 10.0 0 0G + 30.15IN 0 -2 0.03IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 1153 PM 36 29 10.0 200 6G + 1023.8MB -2 -6 0.7MB
GLENDIVE 1156 PM 40 31 10.0 320 8G + 1023.5MB -2 -9 0.4MB
JORDAN 1148 PM 26 22 + 290 3G + 1025.0MB -16 -14 1.3MB
MALTA 1155 PM 37 32 10.0 0 0G + -100.0MB 0 -4 -100.0MB
SIDNEY + + + + + +G + -100.0MB + + -100.0MB
WOLF POINT 1153 PM 37 29 10.0 0 0G + 1024.1MB -5 -8 0.9MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S1155 PM 36 34 10.0 0 0G + 30.16IN -1 -3 0.02IN
POPLAR AIRPO1200 AM 37 36 10.0 210 7G + 30.18IN -6 -7 0.02IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1153 PM 28 25 10.0 0 0G + 1024.3MB -6 -1 1.5MB
BILLINGS AIR1153 PM 37 26 10.0 40 6G + 1024.8MB 0 -1 1.7MB
MILES CITY A1153 PM 39 32 10.0 300 5G + 1023.6MB -1 -6 0.5MB
BAKER ASOS 1151 PM 37 33 10.0 310 7G + 1022.9MB -1 -3 0.6MB
AW-BIG TIMBE1155 PM 30 27 10.0 140 6G12 30.21IN -4 0 0.04IN
AW-HARDIN BI1155 PM 30 25 10.0 320 3G + 30.21IN -9 -5 0.04IN
AW-FORSYTH 1155 PM 37 29 10.0 270 5G + 30.20IN -6 -8 0.01IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 1155 PM 34 25 10.0 30 5G + 30.22IN -3 -3 0.04IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO1153 PM 29 27 10.0 250 7G + 1025.4MB -8 -6 1.6MB
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