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165
SXUS55 KTFX 170804
OSOINF


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

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal0153 AM  59  50 10.0 190 5G + 1019.5mb  -4   -1  -0.1mb
AS-Cut Bank 0156 AM  56  51 10.0 290 8G + 1019.5mb  -2   -4  -0.5mb
AS-Havre Air0153 AM  55  52 10.0 220 6G + 1018.8mb  -3   -3  -0.2mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai0153 AM  61  50 10.0 270 7G + 1022.4mb   3   -2   0.6mb
AS-Belgrade 0156 AM  55  52 10.0  90 7G + 1021.9mb   1   -1  -0.7mb
AS-Dillon Ai0153 AM  53  49 10.0 220 7G + 1021.4mb   2    2  -0.8mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid0155 AM  55  52 10.0 170 7G +  30.30in   3    4  0.01in
AW-Ennis Big0155 AM  54  45 10.0 17013G +  30.36in   2   -1  -0.01in
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 Yellows0155 AM  48  48 10.0   0 0G +  30.42in  -2    0  -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  61  55 15.0  80 5G + 1022.0mb   2   -2   1.2mb
AS-Boise    0153 AM  73  51 10.0   0 0G + 1014.4mb   1    3   0.5mb
Red Deer    0100 AM  54  52  9.0  90 6G + 1022.6mb   2    4   1.0mb
Calgary     0100 AM  59  52 12.0  80 8G + 1022.5mb   4    2   0.4mb
Lethbridge  0100 AM  57  54  9.0 180 7G + 1020.3mb   2    0   0.2mb
Medicine Hat0100 AM  57  50  9.0 260 3G + 1019.6mb   0   -4   0.3mb
Swift Curren0100 AM  54  50  9.0 240 7G + 1018.8mb   0    2   0.4mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell0155 AM  52  52  6.0   0 0G + 1020.2mb -13    1  -0.1mb
AS-Missoula 0153 AM  58  53 10.0   0 0G + 1021.1mb   6    2   0.6mb
AS-Butte    0153 AM  51  48 10.0 140 6G + 1022.5mb   2    0  -0.6mb
AW-Anaconda 0155 AM  56  47 10.0 170 8G +  30.28in   6    1  0.00in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   0155 AM  61  55 10.0   0 0G +  30.12in   0    5  0.03in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-0155 AM  64  52 10.0 19013G20  30.19in  12    2  -0.01in
AW-Salmon   0156 AM  59  55 10.0 120 5G +  30.25in   7    5  0.02in
AS-Powell   0152 AM  65  60    +   0 0G +  30.10in   4    2  0.03in
AW-Sand Poin0150 AM  55  46 10.0   0 0G +  30.11in   0    0  0.02in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     0153 AM  58  55 10.0 350 6G + 1018.1mb  -1    0   0.3mb
Glendive    0156 AM  60  56 10.0   0 0G + 1018.2mb   0    0  -0.2mb
Jordan      0148 AM  60  56    + 310 3G + 1018.6mb   2    1  -0.7mb
Malta       0155 AM  55  55 10.0 210 7G + -100.0mb  -4   -4  -100.0mb
Sidney      0156 AM  59  54 10.0 190 3G + 1017.7mb   5    3  -0.4mb
Wolf Point  0153 AM  59  53 10.0 250 3G + 1017.7mb   2   -1   0.0mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S0155 AM  59  52 10.0 320 7G +  30.06in   0    4  0.01in
POPLAR AIRPO0150 AM  61  55 10.0 220 9G +  30.06in   7    1  -0.01in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A0153 AM  56  50 10.0 28010G + 1020.8mb   5    1  -2.7mb
Billings Air0153 AM  69  48 10.0 210 7G + 1018.3mb   9   -6  -1.3mb
Miles City A0153 AM  62  57 10.0 270 5G + 1017.7mb   1    1  -0.1mb
Baker Asos  0151 AM  55  53 10.0 100 3G + 1019.1mb   2    4   0.2mb
AW-Big Timbe0155 AM  59  48 10.0 24017G +  30.25in   4   -2  -0.06in
AW-Hardin Bi0155 AM  66  52 10.0   0 0G +  30.13in   5   -2  0.01in
AW-Forsyth  0155 AM  67  58 10.0   0 0G +  30.11in   8    1  -0.01in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   0155 AM  66  48 10.0 270 9G +  30.19in   7   -9  -0.02in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso0153 AM  60  47 10.0 360 7G + 1019.0mb   9   -2  -0.5mb