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SXUS55 KTFX 181819
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1219 PM MDT Fri Sep 18 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal1153 AM  70  49 10.0 300 6G + 1019.0mb   5    2  -0.4mb
AS-Cut Bank 1156 AM  68  47 10.0  40 6G + 1018.9mb   9    0  -1.0mb
AS-Havre Air1153 AM  68  52 10.0 300 3G + 1018.8mb   2    3   0.3mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai1153 AM  70  49 10.0 330 5G + 1018.8mb  12    4  -2.9mb
AS-Belgrade 1156 AM  70  47 10.0   0 0G + 1018.0mb   6    2  -2.4mb
AS-Dillon Ai1153 AM  63  46 10.0 270 5G + 1018.4mb  -3    0  -2.0mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid1215 PM  66  46 10.0 220 5G +  30.17in   2    5  -0.04in
AW-Ennis Big1215 PM  66  43 10.0 340 5G +  30.21in   2   -7  -0.06in
AW-Fort Bent1155 AM  66  56 10.0   0 0G +  30.10in   3    6  0.01in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows1215 PM  54  48 10.0   0 0G +  30.28in   4   -2  -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  1200 PM  59  48 15.0   0 0G + 1022.8mb  -2    3  -0.1mb
AS-Boise    1153 AM  64  44 10.0 350 6G + 1019.5mb -16   -5   0.4mb
Red Deer    1200 PM  64  45  9.0  70 3G + 1022.8mb   0    4  -0.4mb
Calgary     1200 PM  63  41 30.0   0 0G + 1023.0mb  -3    2   0.1mb
Lethbridge  1200 PM  63  45 60.0   0 0G + 1022.0mb  -1    6  -0.4mb
Medicine Hat1200 PM  66  50 30.0 310 2G + 1021.0mb  -4    2   1.0mb
Swift Curren1200 PM  68  52  9.0 350 6G + 1019.4mb   4    6   0.7mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell1155 AM  64  50 10.0   0 0G + 1020.6mb   5    4  -1.0mb
AS-Missoula 1153 AM  60  52 10.0 270 3G + 1020.4mb   4    5  -0.5mb
AS-Butte    1153 AM  64  38 10.0   0 0G + 1018.7mb   1   -1  -2.7mb
AW-Anaconda 1155 AM  66  46 10.0  30 8G +  30.17in   1    7  -0.02in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   1215 PM  64  57 10.0   0 0G +  30.13in   1    2  -0.03in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-1215 PM  63  54 10.0  10 5G +  30.13in   0    8  -0.05in
AW-Salmon   1156 AM  63  53 10.0 260 3G +  30.17in  -2    1  -0.04in
AS-Powell   1152 AM  66  55    + 200 3G +  30.12in  -2    4  -0.05in
AW-Sand Poin1155 AM  64  43 10.0  30 5G +  30.16in   0    0  0.00in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     1153 AM  73  58 10.0  50 7G + 1016.1mb  11    7   0.0mb
Glendive    1213 PM  73  63 10.0 160 8G + 1016.3mb  16   10  -0.4mb
Jordan      1148 AM  74  53    +  2012G + 1016.3mb   5    2  -0.3mb
Malta       1210 PM  73  55 10.0   0 0G + -100.0mb   7    3  -100.0mb
Sidney      1156 AM  74  61 10.0 17012G + 1016.9mb  15    9  -0.4mb
Wolf Point  1153 AM  73  59 10.0   0 0G + 1015.8mb  14   10  -0.5mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S1215 PM  72  61 10.0 16010G +  30.04in   8   15  0.00in
POPLAR AIRPO1210 PM  75  63 10.0 180 9G +  30.01in  18   11  -0.02in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A1153 AM  75  42 10.0 25014G + 1015.9mb  13   -4  -1.8mb
Billings Air1153 AM  74  49 10.0 210 8G + 1016.4mb  13    4  -1.1mb
Miles City A1153 AM  74  57 10.0 110 3G + 1015.3mb   7    8  -0.5mb
Baker Asos  1151 AM  69  59 10.0 13012G + 1017.0mb  -2    6  -0.6mb
AW-Big Timbe1210 PM  77  43 10.0 27014G +  30.11in  18   -2  -0.04in
AW-Hardin Bi1215 PM  82  45 10.0 280 8G16  30.03in  18   -1  -0.03in
AW-Forsyth  1155 AM  80  50 10.0 300 3G +  30.03in  16   -1  -0.01in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   1215 PM  79  46 10.0 210 7G14  30.09in  16    1  -0.03in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso1153 AM  79  51 10.0   0 5G + 1016.0mb  12   10  -2.0mb