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674
SXUS55 KTFX 171019
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
419 AM MDT Mon Aug 17 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal0353 AM  55  50 10.0 190 8G + 1020.2mb  -6   -1   0.7mb
AS-Cut Bank 0356 AM  53  48 10.0 220 6G + 1020.2mb  -2   -5   0.5mb
AS-Havre Air0353 AM  53  51 10.0 240 6G + 1019.0mb  -4   -4   0.2mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai0353 AM  62  51 10.0   0 0G + 1022.0mb   5    1  -0.1mb
AS-Belgrade 0356 AM  56  52 10.0   0 0G + 1021.7mb   6    2  -0.4mb
AS-Dillon Ai0353 AM  56  48 10.0 190 7G + 1021.0mb   3    1  -0.4mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid0415 AM  54  50 10.0   0 0G +  30.30in   4    2  -0.01in
AW-Ennis Big0415 AM  59  43 10.0 140 9G17  30.35in   5   -2  -0.03in
AW-Fort Bent0655 AM  56  56 10.0  60 8G +  30.03in  -2    6  -0.01in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows0415 AM  48  48 10.0 140 5G +  30.42in   2    2  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  1000 PM  61  55 15.0  80 5G + 1022.0mb   2   -2   1.2mb
AS-Boise    0353 AM  70  45 10.0   0 0G + 1014.5mb   1   -4   0.5mb
Red Deer    0400 AM  50  50  9.0 350 3G + 1022.9mb   2    4   0.3mb
Calgary     0400 AM  57  52 15.0 220 6G + 1021.8mb   3    2  -0.7mb
Lethbridge  0400 AM  57  52  9.0  60 6G + 1021.0mb   3    0   0.7mb
Medicine Hat0400 AM  57  54  9.0 200 5G + 1021.2mb   3    2   1.6mb
Swift Curren0400 AM  52  48  9.0 270 7G + 1019.2mb   0    0   0.4mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell0409 AM  51  51  1.8 310 6G + 1020.5mb  -6   -1   0.4mb
AS-Missoula 0353 AM  55  51 10.0   0 0G + 1020.9mb   1   -2   0.1mb
AS-Butte    0353 AM  49  46 10.0 200 3G + 1022.6mb   3    1  -0.1mb
AW-Anaconda 0415 AM  55  47 10.0 180 9G +  30.27in   8    2  -0.01in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   0415 AM  55  54 10.0   0 0G +  30.13in   1    0  0.02in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-0415 AM  61  52 10.0 220 8G16  30.20in  13    6  0.01in
AW-Salmon   0356 AM  57  54 10.0   0 0G +  30.25in   7    5  0.00in
AS-Powell   0352 AM  61  58    +   0 0G +  30.11in   2    1  0.02in
AW-Sand Poin0350 AM  54  46 10.0   0 0G +  30.12in   0    0  0.01in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     0353 AM  56  55 10.0 240 5G + 1018.4mb  -3    1   0.2mb
Glendive    0356 AM  59  55 10.0 310 5G + 1018.5mb   2    1   0.0mb
Jordan      0348 AM  59  55    + 270 6G + 1018.6mb   0    1  -0.2mb
Malta       0415 AM  54  54 10.0   0 0G + -100.0mb  -3   -3  -100.0mb
Sidney      0356 AM  57  55 10.0  20 7G + 1018.4mb   5    5   0.3mb
Wolf Point  0353 AM  56  53 10.0   0 0G + 1018.2mb   2    2   0.6mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S0415 AM  55  52 10.0 310 7G +  30.07in   0    2  0.02in
POPLAR AIRPO0410 AM  55  54  9.0   0 0G +  30.09in   0    2  0.03in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A0353 AM  57  48 10.0 32010G + 1020.0mb   5   -1  -1.4mb
Billings Air0353 AM  67  47 10.0 220 7G + 1018.8mb   7   -6  -0.2mb
Miles City A0353 AM  60  57 10.0 350 6G + 1017.9mb   2    2  -0.3mb
Baker Asos  0351 AM  53  50 10.0   0 0G + 1018.9mb   2    2  -0.1mb
AW-Big Timbe0415 AM  59  48 10.0 24012G +  30.25in   5   -2  -0.01in
AW-Hardin Bi0415 AM  64  52 10.0   0 0G +  30.14in   5   -2  0.00in
AW-Forsyth  0415 AM  62  58 10.0   0 0G +  30.11in   4    1  0.00in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   0415 AM  63  48 10.0 260 6G +  30.20in   6   -9  0.01in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso0353 AM  64  47 10.0   0 0G + 1018.9mb  13   -2  -0.6mb