Regional Weather Roundup
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029
ASUS45 KTFX 101210
RWRMT
Montana Regional Weather Roundup
National Weather Service Great Falls MT
500 AM MST WED DEC 10 2025

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

MTZ001>007-043-101300-
West of the divide

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      LGT RAIN  34  32  93 S9        29.86  WCI  26
Missoula       LGT RAIN  35  34  96 W3        29.94F
Butte          FLURRIES  34  27  75 N5        29.99S WCI  30
Mullan Pass    LGT RAIN  33  33 100 VRB7G24   29.86F VSB 3/4 WCI  27
$$

MTZ008-052>055-101300-
Southwest Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Bozeman        CLOUDY    34  27  75 SE5       29.98F WCI  30
Dillon         CLOUDY    37  28  70 S7        30.01F WCI  32
$$

MTZ009-010-012-014-046-048-049-054-101300-
East Slopes and Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Cut Bank       CLOUDY    33  20  58 S8        29.75F WCI  26
Great Falls    CLOUDY    40  23  50 S12       29.84F WCI  33
Helena         CLOUDY    34  29  82 CALM      29.90F
Malmstrom AFB  CLOUDY    42  24  48 SE12      29.83F
Augusta          N/A     36  29  76 SE16      29.75F WCI  26
Bowmans Corner CLOUDY    37  31  78 SE25      29.73F WCI  25
Fairfield      CLOUDY    39  26  61 W13         N/A  WCI  31
Power          CLOUDY    37  26  65 SE9       29.78F WCI  30
Raynesford     CLOUDY    40  27  59 W7          N/A  WCI  36
Ulm            CLOUDY    42  27  54 N9        29.79F
$$

MTZ011-013-016-021-045-047-050-051-101300-
North Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Havre          CLOUDY    28  27  96 E8        29.87F WCI  20
Lewistown      CLOUDY    30  24  78 S9        29.92F WCI  22
Denton         CLOUDY    33  25  71 S9          N/A  WCI  26
Geyser         DRIZZLE   38  29  69 S3          N/A
Grass Range    CLOUDY    31  24  74 CALM        N/A
Roy            CLOUDY    35  23  62 S13         N/A  WCI  26
Stanford       CLOUDY    38  26  63 E12         N/A  WCI  30
Winifred       CLOUDY    36  22  57 S9        29.87F WCI  29
$$

MTZ017>020-022>027-061-062-101300-
Northeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Glasgow        CLOUDY    17  12  80 E13       30.02F WCI   4
Glendive       MOCLDY    17  15  92 E10       30.09F WCI   5
Jordan           N/A     28  27  96 E7        29.98F WCI  21
Sidney         PTCLDY     7   1  76 N7        30.15F WCI  -5
Wolf Point     MOCLDY     9   3  77 E12       30.11F WCI  -6
$$

MTZ028>42-056>058-101300-
Southcentral and southeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          CLOUDY    27  26  96 NW8       30.06F FOG     WCI  19
Billings       CLOUDY    37  19  48 W8        30.00F WCI  31
Harlowton      CLOUDY    32  21  63 CALM        N/A
Livingston     CLOUDY    34  21  59 N12G21    29.95F WCI  25
Miles City     CLOUDY    29  28  96 SE5       30.03F WCI  24
$$

Regional Reports...Dakotas/MN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      CLEAR     -3  -7  82 NW10      30.10F WCI -20
Minot          CLOUDY    11   4  73 W21       30.09R WCI  -8
Dickinson      CLEAR     10   6  84 N9        30.06R WCI  -3
Hettinger      CLEAR     22  19  89 NW10      30.05S WCI  11
Bismarck       MOCLDY    11   4  73 NW10G26   30.11R WCI  -3
Grand Forks    FLURRIES  17  12  80 NW17      29.96R WCI   1
Fargo          LGT SNOW  17  14  88 NW20      29.95R FOG     WCI   1
Buffalo SD       N/A     27  24  89 W10       30.04S WCI  17
Rapid City     CLEAR     32  23  69 NW13      30.07F WCI  22
Intl Falls     CLOUDY    13   9  84 N6        29.80R WCI   4
Duluth         CLOUDY    16  12  84 N14G23    29.71R WCI   2
Minneapolis    CLOUDY    26  21  81 NW12G22   29.76R WCI  16
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     MOCLDY    31  22  69 S14       30.03F WCI  21
Cody           CLOUDY    31  22  69 SE10      30.04F WCI  22
Gillette       MOCLDY    30  23  75 SW8       30.07F WCI  22
Powell         CLOUDY    32  19  59 SE10      30.01F WCI  24
Sheridan       CLOUDY    30  24  78 S6        30.04F WCI  24
Yellowstone La   N/A     27  25  92 VRB3      30.11F
Boise          MOCLDY    51  42  71 SE8       30.18S
Couer d`Alene  LGT RAIN  41  41 100 S7        29.88F
Idaho Falls    CLOUDY    43  38  82 SW13      30.16F
Salmon         LGT RAIN  36  35  96 N3        30.10F
Spokane        FOG       45  45 100 SW21G26   29.86S VSB 1/4
Seattle        LGT RAIN  55  53  93 S18G32    29.88F
Portland       MOCLDY    58  54  86 S17G28    30.08F
$$

Other Reports

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        FOG       36  33  89 SW6       29.99S VSB 1   WCI  31
Anchorage      CLEAR      5  -4  66 VRB5      29.70F WCI  -4
Boston         MOCLDY    34  27  75 SW10      29.77F WCI  26
Chicago        LGT RAIN  37  34  89 W16G30    29.30R WCI  28
Fairbanks      PTCLDY   -29 -35  75 CALM      30.06R
Great Falls    CLOUDY    40  23  50 S12       29.84F WCI  33
Houston        CLEAR     46  46 100 S5        29.95R
Las Vegas NV   CLEAR     49  31  49 SW5       30.16S
Phoenix AZ     PTCLDY    53  36  52 E6        30.04S
Salt Lake City PTCLDY    43  31  62 SE9       30.25F
San Diego      CLEAR     50  40  68 CALM      30.02F
San Francisco  PTCLDY    45  43  93 CALM      30.19S
Washington Dul MOCLDY    31  27  85 S10       29.74F WCI  22
$$

Regional Reports...Alberta

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Calgary        MOCLDY    14  10  85 S6        29.58F FOG     WCI   5
Fort McMurray  FLURRIES -13 -18  77 E6        30.04F WCI -27
High Level     LGT SNOW -17 -22  76 N8        30.03  WCI -34
Lethbridge     MOCLDY    25  23  93 E5        29.69F WCI  19
Medicine Hat   PTCLDY    16  12  86 E3        29.80F
Pincher Creek  CLOUDY    34  27  75 W7        29.65F WCI  28
Fort Smith NWT CRYSTALS -27 -33  75 CALM      30.11F
$$

Regional Reports...Saskatchewan

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Estevan        CLEAR      0  -6  78 NW12G17   30.10R WCI -18
Prince Albert  PTCLDY   -13 -17  84 W3        30.09F
Regina         PTCLDY    -9 -13  84 NW6       30.08F WCI -23
Saskatoon      PTCLDY   -11 -15  84 VRB6      30.06F WCI -25
Swift Current  CLOUDY     1  -4  78 SE10      29.91F WCI -14
$$