Regional Weather Roundup
Issued by NWS

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081
ASUS45 KTFX 181510
RWRMT
Montana Regional Weather Roundup
National Weather Service Great Falls MT
800 AM MST TUE NOV 18 2025

NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.

MTZ001>007-043-181600-
West of the divide

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      CLOUDY    45  45 100 SW6       29.87  FOG
Missoula       CLOUDY    42  40  92 SE6       29.94R
Butte          CLOUDY    33  31  92 S3        30.00R
Anaconda       CLOUDY    36  33  88 VRB5      29.97R WCI  32
Hamilton       CLOUDY    39  37  93 CALM      29.94S
Mullan Pass    FOG       34  34 100 W5        29.91  VSB 1/4 WCI  30
Plains         CLOUDY    46  46 100 CALM      29.90R
Ronan          CLOUDY    43  43 100 E5        29.89S
$$

MTZ008-052>055-181600-
Southwest Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Bozeman        CLOUDY    39  37  92 SE6       29.98R WCI  35
Dillon         CLOUDY    38  33  82 SW8       29.98R WCI  32
Ennis          CLOUDY    43  36  75 S9        30.04R
$$

MTZ009-010-012-014-046-048-049-054-181600-
East Slopes and Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Cut Bank       MOCLDY    28  28 100 CALM      29.89S FOG
Great Falls    PTCLDY    33  31  92 CALM      29.91R
Helena         PTCLDY    34  33  96 CALM      29.96R
Malmstrom AFB  PTCLDY    38  36  91 NE3       29.90R
Augusta          N/A     34  32  93 E5        29.88R WCI  29
Bowmans Corner PTCLDY    39  35  84 SE10      29.84R WCI  32
Fairfield      MOCLDY    32  31  96 CALM        N/A
Power            N/A     34  33  98 N5        29.87R FOG     WCI  30
Raynesford     PTCLDY    44  34  68 CALM        N/A
Ulm            PTCLDY    37  31  79 NW5       29.87R WCI  33
$$

MTZ011-013-016-021-045-047-050-051-181600-
North Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Havre          CLOUDY    40  38  93 W8        29.93R WCI  34
Lewistown      CLEAR     32  30  92 E6        29.93R WCI  26
Denton         PTCLDY    40  33  76 SW3         N/A
Fort Benton    MOSUNNY   35  35  99 E5        29.92R WCI  31
Geyser         PTCLDY    40  33  77 S6          N/A  WCI  35
Grass Range    CLEAR     42  34  75 N8          N/A
N Bar Ranch    CLEAR     37  32  81 NW6       29.94R WCI  33
Roy            CLEAR     41  35  78 W13         N/A
Stanford       PTCLDY    41  33  72 CALM        N/A
Winifred       PTCLDY    42  35  76 SW6       29.89R
$$

MTZ017>020-022>027-061-062-181600-
Northeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Glasgow        CLEAR     31  29  92 CALM      29.88R
Glendive       MOCLDY    37  34  89 S6        29.91R WCI  32
Jordan           N/A     37  35  92 W6        29.88R WCI  32
Malta          FOG       36  36 100 W9        29.90R VSB 1/2 WCI  29
Plentywood     CLOUDY    32  28  86 CALM      29.89R
Poplar         PTCLDY    27  27 100 CALM      29.90R
Scobey         FAIR      32  30  93 S10       29.87R WCI  24
Sidney         MOCLDY    33  31  92 SW3       29.92R
$$

MTZ028>42-056>058-181600-
Southcentral and southeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          MOCLDY    37  34  89 E5        29.92R WCI  33
Big Timber     MOSUNNY   45  34  65 S3        29.96R
Billings       MOCLDY    44  38  79 SW12      29.95R
Hardin         MOSUNNY   41  39  93 SE6       29.93R
Harlowton      FAIR      35  31  86 N12         N/A  WCI  27
Livingston     CLOUDY    47  34  60 W16       29.95R
Miles City     MOCLDY    37  35  92 S5        29.91R WCI  33
$$

Regional Reports...Dakotas/MN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      MOCLDY    33  28  81 S9        29.89S WCI  25
Minot          CLOUDY    37  27  67 S8        29.95R WCI  31
Dickinson      PTCLDY    35  31  85 S8        29.92R WCI  29
Beach            N/A     36  36 100 S6        29.93R WCI  31
Bowman         FAIR      34  34 100 S15       29.93F WCI  24
Crosby         FAIR      32  28  86 S6        29.90F WCI  26
Glen Ullin     CLOUDY    36  27  69 S9        29.95F WCI  29
Hettinger      FOG       33  33 100 S10       29.97R VSB 1/2 WCI  25
Tioga          FAIR      32  32 100 SE7       29.93S WCI  26
Watford City   FAIR      34  32  93 SE3       29.92F
Bismarck       CLOUDY    36  26  67 S6        30.01R WCI  31
Grand Forks    MOCLDY    30  19  63 SE5       30.07S WCI  25
Fargo          PTSUNNY   29  18  63 E6        30.06F WCI  23
Buffalo SD       N/A     34  32  92 S10       29.92R WCI  26
Rapid City     FOG       37  35  92 S12       29.98S VSB 1/2 WCI  29
Intl Falls     SUNNY     21  16  81 CALM      30.09F
Duluth         SUNNY     31  24  75 SE7       30.08S WCI  24
Minneapolis    CLOUDY    38  19  46 SE10      30.05R WCI  31
$$

Regional Reports...WY/CO/ID/WA/OR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     LGT RAIN  45  40  82 W3        29.97R
Cody           CLOUDY    43  38  82 CALM      30.00R
Gillette       PTCLDY    42  38  85 W8        29.95R
Powell         MOCLDY    41  37  87 SE9       29.97R FOG
Sheridan       CLOUDY    48  41  76 CALM      29.96R
Yellowstone La   N/A     32  31  96 CALM      30.08R
Boise          FOG       40  39  97 CALM      29.98  VSB 3/4
Couer d`Alene  CLOUDY    42  37  82 S9        29.97R
Idaho Falls    CLOUDY    40  36  86 N5        30.04R WCI  37
Salmon         MOCLDY    36  36 100 CALM      30.01S
Spokane        PTCLDY    37  34  89 SW13      29.96R WCI  29
Seattle        CLOUDY    43  40  89 S7        30.10R
Portland       CLOUDY    39  38  96 CALM      30.15R
$$

Other Reports

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        MOSUNNY   60  28  29 SE3       30.21R
Anchorage      MOCLDY    27  25  93 CALM      29.55R
Boston         MOSUNNY   42  23  46 W24G31    30.02R
Chicago        CLOUDY    41  37  86 E10       29.98F
Fairbanks      PTCLDY     0  -4  85 CALM      29.52R
Great Falls    PTCLDY    33  31  92 CALM      29.91R
Houston        MOSUNNY   76  71  85 CALM      30.05R
Las Vegas NV   CLOUDY    56  48  74 NE8       29.90R
Phoenix AZ     CLOUDY    60  56  86 S14       29.91R
Salt Lake City MOCLDY    48  37  65 S8        30.00S
San Diego      PTCLDY    54  51  90 E3        29.95R
San Francisco  MOCLDY    54  49  83 NE16      29.94R
Washington Dul PTSUNNY   42  22  44 S5        30.25S
$$

Regional Reports...Alberta

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Calgary        MOCLDY    28  23  80 SE7       29.86F WCI  21
Fort McMurray  CLEAR     12  10  92 E5        29.91S WCI   4
High Level     MOCLDY     1  -2  85 SE3       29.82S
Lethbridge     CLOUDY    30  28  93 E2        29.88F
Medicine Hat   FOG       34  34 100 CALM      29.93S VSB 1
Pincher Creek  CLOUDY    28  27  93 NE3       29.86S
Fort Smith NWT FLURRIES  16  12  86 SW5       29.83S WCI   9
$$

Regional Reports...Saskatchewan

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Estevan        MOCLDY    32  28  86 SE6       29.91S WCI  26
Prince Albert  CLOUDY    34  32  93 N7        29.90R WCI  28
Regina         LGT RAIN  32  30  93 SE7       29.87R WCI  26
Saskatoon      CLOUDY    34  32  93 N6        29.91R FOG     WCI  29
Swift Current  FOG       34  34 100 NW14G21   29.88R VSB 1/8 WCI  24
$$