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SXUS55 KTFX 161119
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
519 AM MDT Sun Aug 16 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal0453 AM  61  51 10.0 22013G + 1020.5mb   6   -2   0.1mb
AS-Cut Bank 0456 AM  53  52 10.0 280 6G + 1021.3mb   9    8   0.6mb
AS-Havre Air0453 AM  58  56 10.0   0 0G + 1020.7mb   2    1   0.4mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai0453 AM  55  50 10.0   0 0G + 1024.0mb  -2   -2   0.6mb
AS-Belgrade 0456 AM  53  49 10.0 170 5G + 1023.2mb   2    0   0.5mb
AS-Dillon Ai0453 AM  51  46 10.0 190 9G + 1023.8mb   1   -2   1.5mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid0515 AM  46  46 10.0 200 3G +  30.34in  -6   -2  0.02in
AW-Ennis Big0515 AM  52  45 10.0 190 6G +  30.39in   9    4  0.02in
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 Yellows0515 AM  45  45  9.0 150 3G +  30.44in  -1   -1  0.02in
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 15.0 160 7G + 1021.1mb   4    9   0.6mb
AS-Boise    0453 AM  69  49 10.0 120 9G + 1018.0mb  -4    4   1.8mb
Red Deer    0500 AM  46  46  9.0 230 3G + 1022.8mb   5    5   0.4mb
Calgary     0500 AM  57  48 15.0 280 5G + 1022.3mb  11    3  -0.5mb
Lethbridge  0500 AM  52  50  6.0 200 8G + 1021.5mb   7    5   0.1mb
Medicine Hat0500 AM  54  52  9.0 180 2G + 1021.3mb   0   -2   0.2mb
Swift Curren0500 AM  52  48  9.0 150 9G + 1021.7mb  -2   -6  -0.3mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell0455 AM  51  50 10.0 330 3G + 1021.9mb   1    1   1.9mb
AS-Missoula 0502 AM  54  53 10.0 120 5G + 1023.6mb   3    3   0.3mb
AS-Butte    0453 AM  45  43 10.0 150 3G + 1024.9mb  -2   -2   1.6mb
AW-Anaconda 0515 AM  45  44 10.0 260 3G +  30.32in  -4   -3  0.02in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   0515 AM  54  52 10.0   0 0G +  30.20in   4    2  0.04in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-0515 AM  48  46 10.0   0 0G +  30.28in  -4   -4  0.02in
AW-Salmon   0456 AM  51  49 10.0   0 0G +  30.35in  -3   -3  0.04in
AS-Powell   0452 AM  58  56    + 360 5G +  30.20in   2    2  0.04in
AW-Sand Poin0450 AM  52  46 10.0   0 0G +  30.16in   0    0  0.03in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     0453 AM  56  53 10.0 110 7G + 1021.7mb  -6   -7   0.5mb
Glendive    0456 AM  56  54 10.0  10 3G + 1022.6mb  -2   -4   0.2mb
Jordan      0448 AM  58  55    +   0 0G + 1022.1mb  -2   -4   0.1mb
Malta       0515 AM  55  55 10.0   0 0G + -100.0mb  -4   -4  -100.0mb
Sidney      0456 AM  51  50 10.0   0 0G + 1023.5mb  -9   -8   0.5mb
Wolf Point  0453 AM  53  50 10.0  40 7G + 1022.5mb  -2   -5   0.5mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S0515 AM  52  50 10.0 110 3G +  30.22in  -5   -7  0.01in
POPLAR AIRPO0510 AM  52  52 10.0 180 5G +  30.20in  -2   -2  0.00in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A0453 AM  47  46 10.0 220 5G + 1023.4mb  -2    0   0.8mb
Billings Air0453 AM  60  54 10.0 260 7G + 1021.2mb   0   -2  -0.2mb
Miles City A0453 AM  58  55 10.0   0 0G + 1021.2mb  -3   -5  -0.6mb
Baker Asos  0451 AM  51  48 10.0 130 6G + 1023.0mb  -5   -8  -0.2mb
AW-Big Timbe0515 AM  55  50 10.0 26014G +  30.29in   3    0  0.00in
AW-Hardin Bi0515 AM  57  54 10.0   0 0G +  30.18in  -6   -5  -0.01in
AW-Forsyth  0515 AM  59  57 10.0 110 7G +  30.19in  -2   -4  -0.02in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   0515 AM  55  55 10.0 250 6G +  30.25in  -2   -2  0.01in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso0453 AM  49  47 10.0   0 0G + 1022.2mb -13  -10   0.2mb