Other Surface Observations
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387
SXUS55 KTFX 270619
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1219 AM MDT Sun Sep 27 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal1153 PM  40  24 10.0 100 3G + 1022.5mb -16   -7   1.0mb
AS-Cut Bank 1156 PM  34  32 10.0 210 3G + 1022.7mb -16    0   3.2mb
AS-Havre Air1153 PM  45  38 10.0 300 9G + 1020.9mb -12   -4   3.2mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai1153 PM  44  24 10.0 220 5G + 1023.0mb  -9  -11   1.4mb
AS-Belgrade 1156 PM  45  29 10.0 190 3G + 1020.6mb -11  -11   1.6mb
AS-Dillon Ai1153 PM  43  25 10.0  50 5G + 1018.4mb -11  -11   1.3mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid1210 AM  48  25 10.0  3021G +  30.14in  -9  -11  0.03in
AW-Ennis Big1215 AM  37  27 10.0  60 5G +  30.22in -20  -10  0.06in
AW-Fort Bent1215 AM  43  25 10.0 220 5G +  30.16in -14  -15  0.06in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows1210 AM  36  30 10.0   0 0G +  30.19in -21    0  0.01in
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  37  34 15.0 270 7G + 1018.7mb  -8  -11   1.3mb
AS-Boise    1153 PM  54  33 10.0   0 0G + 1016.1mb  -2   -2   0.1mb
Red Deer    1200 AM  41  37  9.0 240 9G + 1021.7mb  -7   -8   1.4mb
Calgary     1200 AM  39  34 15.0 230 2G + 1022.8mb  -9    6   1.1mb
Lethbridge  1200 AM  32  30  9.0 230 6G + 1023.0mb -16   -4   1.8mb
Medicine Hat1200 AM  45  39  9.0 290 8G + 1021.2mb -10   -4   2.0mb
Swift Curren1200 AM  46  41  9.0 280 9G + 1018.6mb -17    5   3.7mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell1155 PM  36  30 10.0 260 3G + 1023.2mb -15  -10   0.8mb
AS-Missoula 1153 PM  39  24 10.0   0 0G + 1023.3mb  -7  -18   1.9mb
AS-Butte    1153 PM  36  25 10.0 130 9G + 1021.8mb -12  -11   1.5mb
AW-Anaconda 1215 AM  35  26 10.0 250 9G +  30.19in -12   -8  0.04in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   1215 AM  36  34 10.0  40 5G +  30.19in -19   -3  0.03in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-1215 AM  36  30 10.0 170 5G +  30.18in  -9   -9  0.04in
AW-Salmon   1156 PM  41  29 10.0   0 0G +  30.12in -14   -7  0.04in
AS-Powell   1152 PM  43  41    +   0 0G +  30.19in  -7   -8  0.05in
AW-Sand Poin1155 PM  37  36 10.0   0 0G +  30.18in -15   -7  0.02in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     1153 PM  48  28 10.0 260 7G + 1019.0mb -14  -27   2.4mb
Glendive    1156 PM  52  33 10.0 330 9G + 1018.7mb -12  -24   2.0mb
Jordan      1148 PM  40  33    +   0 0G + 1021.0mb -24  -18   3.3mb
Malta       1210 AM  48  36 10.0 30010G16 -100.0mb -16   -1  -100.0mb
Sidney      1156 PM  54  33 10.0 30012G + 1018.2mb  -7  -23   1.9mb
Wolf Point  1153 PM  45  31 10.0 230 6G + 1019.2mb -19  -23   2.5mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S1210 AM  50  27 10.0 27014G +  30.04in  -9  -27  0.06in
POPLAR AIRPO1210 AM  43  32 10.0 240 6G +  30.08in -20  -23  0.07in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A1153 PM  44  28 10.0 300 6G + 1020.3mb -17  -11   2.8mb
Billings Air1153 PM  52  31 10.0  20 6G + 1019.7mb -16   -9   3.0mb
Miles City A1153 PM  56  34 10.0 36012G + 1018.7mb  -9  -21   2.8mb
Baker Asos  1151 PM  51  37 10.0 330 5G + 1018.3mb -11  -21   1.6mb
AW-Big Timbe0330 PM  68  28 10.0 28014G +  29.97in -13   -8  -0.02in
AW-Hardin Bi1210 AM  50  37 10.0 350 8G +  30.12in  -7  -11  0.10in
AW-Forsyth  1215 AM  55  34  9.0 350 5G +  30.12in  -6  -22  0.09in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   0540 PM  79  45  2.5  40 9G +  30.09in   4   -5  -0.04in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso1153 PM  53  41 10.0 280 8G + 1018.1mb  -4    0   2.5mb