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669
SXUS55 KTFX 121319
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
719 AM MDT Mon Oct 12 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal0653 AM  30  30  0.5 310 6G + 1021.0mb  -1   -1   0.4mb
AS-Cut Bank 0713 AM  19  18  0.2 310 9G + 1020.9mb -10  -10   1.0mb
AS-Havre Air0653 AM  33  32 10.0  40 6G + 1019.3mb  -2   -2   0.3mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai0653 AM  30  26 10.0 270 8G + 1021.2mb  -1   -3   1.0mb
AS-Belgrade 0656 AM  30  29 10.0 190 8G + 1018.5mb  -2   -3   1.3mb
AS-Dillon Ai0653 AM  27  27 10.0  5012G + 1016.2mb  -3   -2   0.4mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid0655 AM  30  27 10.0  4015G +  29.96in  -2   -3  0.00in
AW-Ennis Big0650 AM  27  27  4.0 350 5G +  29.99in  -1   -1  0.01in
AW-Fort Bent0715 AM  33  33  4.0 290 3G +  30.02in   1    1  0.01in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows0655 AM  30  30 10.0   0 0G +  29.88in -11  -11  0.00in
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  0700 AM  30  28 15.0 170 7G + 1017.1mb  -2    0  -0.5mb
AS-Boise    0653 AM  39  30 10.0 31010G + 1012.6mb  -6    2   2.5mb
Red Deer    0700 AM  28  27  9.0 16015G22 1019.8mb  -4   -3  -1.5mb
Calgary     0700 AM  28  27  6.0 210 8G + 1021.0mb  -2   -1  -0.7mb
Lethbridge  0700 AM  30  30  1.5 170 3G + 1021.7mb  -2   -2  -0.1mb
Medicine Hat0700 AM  34  32 15.0  80 2G + 1021.2mb  -2   -2  -0.3mb
Swift Curren0700 AM  32  32  8.0  40 6G + 1020.6mb   0    0   0.4mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell0655 AM  30  26 10.0 330 7G + 1018.7mb  -8    2   1.1mb
AS-Missoula 0653 AM  34  32 10.0   0 0G + 1017.6mb  -2    1   0.4mb
AS-Butte    0707 AM  26  24 10.0 350 5G + 1018.0mb  -2   -2   0.1mb
AW-Anaconda 0715 AM  27  24 10.0   0 0G +  29.96in  -1   -1  0.00in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   0655 AM  37  37 10.0   0 0G +  30.01in  -4    3  0.02in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-0655 AM  34  32 10.0   0 0G +  29.96in   0    0  0.02in
AW-Salmon   0656 AM  35  31 10.0   0 0G +  29.89in  -1   -2  0.01in
AS-Powell   0652 AM  42  41    +   0 0G +  29.97in  -3   -3  0.04in
AW-Sand Poin0655 AM  39  23 10.0  3012G +  30.00in  -4    2  0.03in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     0653 AM  35  34 10.0  4012G + 1017.1mb  -5   -5   0.5mb
Glendive    0656 AM  38  38  6.0  4012G + 1014.5mb  -4   -2   1.9mb
Jordan      0648 AM  35  33    + 33010G + 1016.8mb  -7   -8   1.5mb
Malta       0655 AM  34  34 10.0  1012G + -100.0mb  -5   -5  -100.0mb
Sidney      0656 AM  39  38 10.0  20 9G + 1015.7mb  -4   -3   1.5mb
Wolf Point  0653 AM  36  34 10.0  3010G + 1016.5mb  -4   -4   1.0mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S0655 AM  34  34  6.0  4010G17  29.96in  -3   -3  0.00in
POPLAR AIRPO0650 AM  36  36 10.0  4010G +  29.96in  -3   -3  0.04in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A0653 AM  29  26 10.0 300 8G + 1017.8mb  -4   -6   0.3mb
Billings Air0711 AM  34  32 10.0 260 3G + 1018.0mb  -4   -6   1.7mb
Miles City A0700 AM  40  40  7.0 310 8G + 1014.3mb  -6   -2   2.3mb
Baker Asos  0651 AM  40  39  3.0  40 5G + 1013.2mb  -5   -3   2.5mb
AW-Big Timbe0655 AM  28  27 10.0 190 3G +  29.98in  -4   -5  0.02in
AW-Hardin Bi0655 AM  36  34  2.0 300 5G +  29.98in  -7   -7  0.07in
AW-Forsyth  1215 AM  41  41  8.0  40 8G +  29.82in  -6   -1  -0.02in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   +         +   +    +   + +G +      +in   +    +    +in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso0653 AM  34  32 10.0 32016G + 1015.6mb  -9   -9   3.0mb