Regional Weather Roundup
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471
ASUS45 KTFX 201210
RWRMT
Montana Regional Weather Roundup
National Weather Service Great Falls MT
600 AM MDT SUN APR 20 2025

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

MTZ001>007-043-201300-
West of the divide

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      CLOUDY    41  32  70 CALM      29.99S
Missoula       CLOUDY    36  34  92 CALM      30.04S
Butte          PTCLDY    30  28  92 CALM      30.06S
Anaconda       MOSUNNY   29  24  82 VRB5      30.04S WCI  24
Hamilton       CLOUDY    45  32  61 S17       30.04S
Mullan Pass    CLOUDY    31  28  89 CALM      30.00S
Plains         CLOUDY    37  37 100 CALM      30.02S
Ronan          CLOUDY    39  37  93 S7        30.01R WCI  34
$$

MTZ008-052>055-201300-
Southwest Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Bozeman        CLOUDY    42  39  89 SW3       30.04R
Dillon         PTCLDY    34  27  75 S7        30.03R WCI  28
Ennis          CLOUDY    39  37  93 S7        30.07S WCI  34
Twin Bridges   PTSUNNY   36  34  93 CALM      30.05S
$$

MTZ009-010-012-014-046-048-049-054-201300-
East Slopes and Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Cut Bank       CLOUDY    40  34  79 NW10      29.95R WCI  33
Great Falls    MOCLDY    37  31  78 S12       29.95F WCI  29
Helena         PTCLDY    40  30  67 S6        30.01S WCI  36
Malmstrom AFB  CLOUDY    41  31  67 SW13      29.95S
Augusta        CLOUDY    43  29  59 W10       29.93S
Bowmans Corner MOCLDY    37  29  73 S10       29.90S WCI  29
Fairfield      MOCLDY    37  27  67 SW6       29.91S WCI  32
Power          MOCLDY    31  26  80 S6        29.91S WCI  26
Raynesford     CLOUDY    43  29  57 CALM      29.94S
Ulm            CLOUDY    34  29  82 S5        29.93S WCI  30
$$

MTZ011-013-016-021-045-047-050-051-201300-
North Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Havre          CLEAR     40  33  76 SW12      29.92R WCI  33
Lewistown      CLOUDY    42  34  73 W9        29.96R
Denton         CLOUDY    44  33  65 W12         N/A
Fort Benton    MOSUNNY   40  33  75 SW7       29.94R WCI  35
Geyser         CLOUDY    40  30  68 SW10      29.95R WCI  33
Grass Range    CLOUDY    46  34  62 W12       29.89S
N Bar Ranch    CLOUDY    41  32  70 NW3       29.96S
Roy            CLOUDY    46  34  65 W13       29.89S
Winifred       CLOUDY    42  36  78 SW5       29.91S
$$

MTZ017>020-022>027-061-062-201300-
Northeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Glendive       CLOUDY    45  29  53 NW8       29.90R
Jordan           N/A     45  39  79 W5        29.91R
Malta          CLOUDY    41  41 100 CALM      29.91R
Plentywood     CLOUDY    41  34  75 N15       29.89R
Poplar         MOCLDY    45  37  76 N8        29.90R
Sidney         CLOUDY    39  22  50 SW7       29.87R WCI  34
Wolf Point     MOCLDY    47  37  68 N7        29.91R
$$

MTZ028>42-056>058-201300-
Southcentral and southeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          PTCLDY    26  19  74 CALM      29.91R
Billings       CLOUDY    46  35  65 W9        29.97R
Hardin         CLOUDY    46  39  76 NW5       29.96R
Harlowton      MOCLDY    40  29  65 W20         N/A  WCI  30
Livingston     CLOUDY    42  34  73 W8        30.00S
Miles City     CLOUDY    42  30  62 W7        29.91R
$$

Regional Reports...Dakotas/MN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      CLOUDY    38  22  52 N6        29.87R WCI  33
Minot          CLEAR     37  21  52 SE10      29.90R WCI  30
Dickinson      CLEAR     29  18  63 S10       29.88R WCI  20
Beach            N/A     30  18  59 CALM      29.89S
Bowman         FAIR      30  19  64 S10       29.91S WCI  21
Crosby         CLOUDY    41  30  65 NW6       29.88R
Glen Ullin     FAIR      23  16  74 CALM      29.92S
Hettinger      CLEAR     21  15  78 CALM      29.93R
Tioga          MOCLDY    34  18  51 CALM      29.89R
Watford City     N/A     34  19  55 CALM      29.88S
Bismarck       CLEAR     34  24  67 SE8       29.95F WCI  27
Grand Forks    CLEAR     36  24  62 S10       30.10R WCI  28
Fargo          CLEAR     39  25  57 SE15      30.11F WCI  31
Buffalo SD       N/A     34  17  50 S3        29.90R
Rapid City     CLEAR     29  22  75 CALM      29.94R
Intl Falls     CLEAR     30  22  72 SE5       30.21S WCI  25
Duluth         MOCLDY    30  23  75 SE7       30.26S WCI  23
Minneapolis    MOCLDY    40  29  64 CALM      30.27R
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     CLOUDY    45  31  58 NW32G51   29.92R
Cody           CLOUDY    40  25  55 NE7       30.00S WCI  35
Powell         MOCLDY    41  28  60 N10       29.97R
Sheridan       CLOUDY    47  35  63 NW21G33   29.95R
Boise          CLEAR     41  32  70 CALM      30.07S
Couer d`Alene  CLEAR     41  33  73 S6        30.05R
Idaho Falls    CLOUDY    45  31  58 S10       30.03R
Salmon         CLOUDY    37  31  78 CALM      30.09S
Spokane        MOCLDY    38  31  76 S6        30.04R WCI  33
Seattle        CLOUDY    47  39  74 S9        30.23S
Portland       CLOUDY    49  41  74 W5        30.31S
$$

Other Reports

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        PTSUNNY   65  60  84 SE6       30.25R
Anchorage      PTCLDY    34  28  80 W5        30.19S WCI  30
Boston         MOSUNNY   57  36  45 W18G37    30.04R
Chicago        PTCLDY    47  38  71 E6        30.30R
Fairbanks      PTCLDY    28  21  74 CALM      30.16F
Great Falls    MOCLDY    37  31  78 S12       29.95F WCI  29
Houston        CLOUDY    76  68  76 S9        29.97R
Las Vegas NV   CLEAR     54  11  18 W3        30.06R
Phoenix AZ     CLEAR     59  38  45 SE5       30.03S
Salt Lake City MOCLDY    46  26  45 SE8       30.06S
San Diego      MOCLDY    54  49  83 CALM      30.08S
San Francisco  CLOUDY    53  47  79 W7        30.09F
$$

Regional Reports...Alberta

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Lethbridge     LGT RAIN  39  34  81 N9        29.99R WCI  33
Pincher Creek  LGT RAIN  34  32  93 S2        29.99
$$

Regional Reports...Saskatchewan

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Saskatoon      MOCLDY    32  28  86 NW6       29.92R WCI  26
$$