Boyes, MT Weather Forecast & Current Conditions

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Boyes Weather Map
UTC Time: 9/18/2026, 00:10
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Boyes, MT Regional Weather

Expires:202609180100;;628526
ASUS45 KTFX 180010
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
600 PM MDT THU SEP 17 2026

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


MTZ028>42-056>058-180100-
Southcentral and southeast Montana
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          CLOUDY    71  53  52 SE25G37   30.14S                  
Big Timber     CLEAR     70  48  46 W9        30.11S                  
Billings       PTSUNNY   73  44  35 E7        30.07F                  
Forsyth        CLOUDY    77  50  38 NE3       30.02F                  
Hardin         PTCLDY    72  45  37 CALM      30.04F                  
Harlowton      FAIR      69  46  43 S8        30.05S                  
Laurel         MOCLDY    73  45  35 N5        30.08S                  
Livingston     CLOUDY    70  47  43 W15       30.09F                  
Miles City     CLOUDY    80  53  39 SE15G25   30.01F                  
$$

Regional Reports...Dakotas/MN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      LGT RAIN  64  55  72 E13       30.15F                  
Minot          PTCLDY    66  53  63 E13       30.22F                  
Dickinson      CLOUDY    68  55  63 SE16      30.17F                  
Beach            N/A     72  50  46 SE26G32   30.14F                  
Bowman         FAIR      66  55  68 SE17G25   30.19S                  
Crosby         FAIR      68  54  60 SE14G21   30.17S                  
Glen Ullin     FAIR      68  54  60 SE12G21   30.19S                  
Hettinger      CLOUDY    67  54  63 SE15      30.19S                  
Tioga          FAIR      66  52  59 SE16G23   30.20F                  
Watford City   FAIR      72  54  53 SE16G23   30.16S                  
Bismarck       MOCLDY    69  56  62 SE13      30.22F                  
Grand Forks    MOCLDY    67  48  50 NE8       30.29F                  
Fargo          CLEAR     68  52  56 CALM      30.28S                  
Buffalo SD       N/A     63  56  78 SE16      30.18S                  
Rapid City     CLOUDY    66  58  75 E8        30.19F                  
Intl Falls     PTCLDY    57  47  69 CALM      30.32R                  
Duluth         PTCLDY    63  54  72 N6        30.30R                  
Minneapolis    MOCLDY    69  55  60 N8        30.29R                  
$$

Regional Reports...WY/CO/ID/WA/OR
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     CLOUDY    68  54  60 SE15      30.17S                  
Cody           PTSUNNY   64  49  57 SW7       30.20F                  
Gillette       CLOUDY    62  60  93 E6        30.20R                  
Powell         FAIR      64  43  45 SW9       30.16F                  
Sheridan       LGT RAIN  69  50  50 S5        30.12F                  
Yellowstone La   N/A     53  47  79 CALM      30.36F                  
Boise          MOSUNNY   82  40  22 NW13      29.96R                  
Couer d'Alene  MOSUNNY   75  49  39 W13       30.00S                  
Idaho Falls    TSTM      63  53  70 N8        30.14S                  
Salmon         LGT RAIN  64  54  68 SE7       30.08R                  
Spokane        PTSUNNY   77  40  26 NW12      29.99F                  
Seattle        MOSUNNY   76  52  43 W8        30.03S                  
Portland       MOSUNNY   85  45  24 VRB6      29.97S                  
$$

Other Reports
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        PTCLDY    84  65  52 SE5       30.20S                  
Anchorage      PTSUNNY   55  43  62 N10       30.03F                  
Boston         CLOUDY    74  67  78 S12       30.08F                  
Chicago        CLOUDY    68  66  93 N13       30.19S FOG              
Fairbanks      PTSUNNY   52  45  76 SW5       29.99F                  
Great Falls    MOSUNNY   70  46  42 NE6       30.04F                  
Houston        CLOUDY    85  75  72 SE6       30.11F HX  93           
Las Vegas NV   MOSUNNY   91  58  32 SE16G30   29.94F HX  90           
Phoenix AZ     PTSUNNY   90  66  45 E6        29.96F HX  92           
Salt Lake City PTSUNNY   85  50  29 S13       30.03F                  
San Diego      MOSUNNY   74  59  59 W10       30.05S                  
San Francisco  MOSUNNY   71  55  56 W17       30.09S                  
Washington Dul CLOUDY    73  71  93 S6        30.12F                  
$$

Regional Reports...Alberta
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Calgary        MOSUNNY   70  36  28 VRB2      30.02F                  
Fort McMurray  CLOUDY    63  52  67 N5        29.93R                  
High Level     PTSUNNY   61  46  59 VRB3      29.91S                  
Lethbridge     MOSUNNY   70  45  40 NE5       30.01F                  
Medicine Hat   MOSUNNY   75  43  31 W6        29.99F                  
Pincher Creek  SUNNY     70  41  35 SE9       30.04S                  
Fort Smith NWT MOSUNNY   63  43  48 W10       29.85R                  
$$

Regional Reports...Saskatchewan
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Estevan        MOCLDY    64  52  63 SE14G22   30.18F                  
Prince Albert  MOSUNNY   68  43  40 S6        30.07F                  
Regina         PTCLDY    66  50  55 SE14G22   30.12F                  
Swift Current  SUNNY     70  50  49 S13G21    30.05S                  
$$
  

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Boyes, MT

Tonight
Thunderstorms
55°13°
60%
Friday
Partly Cloudy
78°/ 55° 26°/ 13°
50%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 50° 17°/ 10°
90%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
78°26°
0%

Night: Rain showers likely and isolated thunderstorms in the evening, then chance of rain showers overnight. Patchy fog after 3 am. Warmer. Lows in the mid 50s. Southeast winds 10 to 20 mph. Chance of precipitation 60 percent.

Broadus, MT

Tonight
Thunderstorms
55°13°
40%
Friday
Rain Showers
82°/ 58° 28°/ 14°
70%
Saturday
Thunderstorms
68°/ 52° 20°/ 11°
90%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%
Tuesday
Sunny
78°/ 52° 26°/ 11°
20%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
80°27°
0%

Night: Mostly cloudy. Chance of rain showers and isolated thunderstorms in the evening. Patchy fog overnight. Warmer. Lows in the mid 50s. Southeast winds 5 to 15 mph. Chance of precipitation 40 percent.

Moorcroft, WY

Late Afternoon
Thunderstorms
78°/ 52° 26°/ 11°
90%
Friday
Mostly Cloudy
80°/ 52° 27°/ 11°
70%
Saturday
Thunderstorms
70°/ 48° 21°/
90%
Sunday
Thunderstorms
65°/ 45° 18°/
70%
Monday
Rain Showers
72°/ 45° 22°/
40%
Tuesday
Cloudy
78°/ 48° 26°/
30%
Wednesday
Rain Showers
78°/ 48° 26°/
20%
Thursday
Cloudy
82°28°
0%

Day: Showers and a slight chance of thunderstorms. Highs in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Showers with a slight chance of thunderstorms in the evening. Lows in the lower 50s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 80 percent.

Gillette, WY

Late Afternoon
Rain Showers
78°/ 52° 26°/ 11°
90%
Friday
Cloudy
82°/ 55° 28°/ 13°
70%
Saturday
Thunderstorms
70°/ 52° 21°/ 11°
90%
Sunday
Thunderstorms
65°/ 48° 18°/
70%
Monday
Rain Showers
72°/ 50° 22°/ 10°
20%
Tuesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Wednesday
Rain Showers
78°/ 50° 26°/ 10°
20%
Thursday
Sunny
80°27°
0%

Day: Showers. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 40 mph. Chance of rain 90 percent.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Sundance, WY

Late Afternoon
Thunderstorms
75°/ 52° 24°/ 11°
90%
Friday
Cloudy
75°/ 52° 24°/ 11°
70%
Saturday
Thunderstorms
65°/ 50° 18°/ 10°
90%
Sunday
Thunderstorms
62°/ 48° 17°/
70%
Monday
Rain Showers
65°/ 48° 18°/
50%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
40%
Wednesday
Thunderstorms
75°/ 52° 24°/ 11°
20%
Thursday
Sunny
75°24°
0%

Day: Showers and a slight chance of thunderstorms. Highs in the lower to mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog after midnight. Lows in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Buffalo, SD

Late Afternoon
Rain Showers
75°/ 55° 24°/ 13°
70%
Friday
Cloudy
72°/ 52° 22°/ 11°
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 48° 17°/
90%
Monday
Rain Showers
68°/ 48° 20°/
20%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Rain Showers
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
78°26°
0%

Day: Breezy. Cloudy with a 50 percent chance of showers. Highs in the mid 70s. Southeast winds 15 to 25 mph with gusts up to 40 mph.

Night: Showers likely. Lows in the mid 50s. Southeast winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

Miles City, MT

Tonight
Mostly Cloudy
58°14°
0%
Friday
Sunny
82°/ 58° 28°/ 14°
60%
Saturday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
80%
Monday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
78°26°
0%

Night: Mostly cloudy. Warmer. Patchy fog after 3 am. Lows in the upper 50s. Southeast winds 10 to 20 mph.

Colony, WY

Late Afternoon
Rain Showers
75°/ 55° 24°/ 13°
90%
Friday
Cloudy
75°/ 52° 24°/ 11°
70%
Saturday
Thunderstorms
65°/ 50° 18°/ 10°
90%
Sunday
Thunderstorms
62°/ 48° 17°/
70%
Monday
Rain Showers
68°/ 48° 20°/
50%
Tuesday
Cloudy
75°/ 52° 24°/ 11°
20%
Wednesday
Thunderstorms
78°/ 50° 26°/ 10°
20%
Thursday
Cloudy
78°26°
0%

Day: Showers. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.

Night: Cloudy. Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Lame Deer, MT

Tonight
Partly Cloudy
55°13°
0%
Friday
Thunderstorms
85°/ 58° 29°/ 14°
80%
Saturday
Thunderstorms
68°/ 52° 20°/ 11°
90%
Sunday
Thunderstorms
65°/ 48° 18°/
90%
Monday
Partly Cloudy
75°/ 48° 24°/
0%
Tuesday
Sunny
82°/ 50° 28°/ 10°
0%
Wednesday
Sunny
82°/ 48° 28°/
0%
Thursday
Sunny
82°28°
0%

Night: Decreasing clouds. Patchy fog overnight. Lows in the mid 50s. South winds 5 to 15 mph.

Sheridan, WY

Tonight
Partly Cloudy
52°11°
0%
Friday
Thunderstorms
80°/ 52° 27°/ 11°
90%
Saturday
Thunderstorms
65°/ 48° 18°/
100%
Sunday
Thunderstorms
65°/ 45° 18°/
90%
Monday
Rain Showers
72°/ 45° 22°/
20%
Tuesday
Sunny
78°/ 45° 26°/
0%
Wednesday
Rain Showers
78°/ 45° 26°/
20%
Thursday
Sunny
78°26°
0%

Night: Decreasing clouds. Patchy fog overnight. Lows in the lower 50s. South winds 5 to 10 mph.

Belle Fourche, SD

Late Afternoon
Rain Showers
72°/ 55° 22°/ 13°
90%
Friday
Cloudy
75°/ 55° 24°/ 13°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 48° 17°/
70%
Monday
Rain Showers
68°/ 50° 20°/ 10°
40%
Tuesday
Cloudy
75°/ 52° 24°/ 11°
20%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Cloudy
78°26°
0%

Day: Showers likely. Highs in the lower 70s. Southeast winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

Night: Showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 90 percent.

Baker, MT

Tonight
Thunderstorms
55°13°
30%
Friday
Sunny
78°/ 52° 26°/ 11°
20%
Saturday
Thunderstorms
65°/ 50° 18°/ 10°
90%
Sunday
Thunderstorms
62°/ 48° 17°/
80%
Monday
Mostly Cloudy
70°/ 48° 21°/
0%
Tuesday
Sunny
75°/ 48° 24°/
0%
Wednesday
Sunny
78°/ 48° 26°/
0%
Thursday
Sunny
78°26°
0%

Night: Mostly cloudy. Chance of rain showers and isolated thunderstorms in the evening, then slight chance of rain showers overnight. Patchy fog after 3 am. Warmer. Lows in the mid 50s. Southeast winds 15 to 25 mph. Chance of precipitation 30 percent.

Spearfish, SD

Late Afternoon
Rain Showers
75°/ 55° 24°/ 13°
90%
Friday
Cloudy
75°/ 55° 24°/ 13°
60%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 50° 17°/ 10°
80%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Cloudy
75°/ 55° 24°/ 13°
20%
Wednesday
Thunderstorms
78°/ 52° 26°/ 11°
20%
Thursday
Sunny
78°26°
0%

Day: Showers. Highs in the mid 70s. East winds 5 to 10 mph with gusts up to 30 mph. Chance of rain 90 percent.

Night: Cloudy. Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 90 percent.

Rochelle, WY

Late Afternoon
Thunderstorms
62°/ 52° 17°/ 11°
90%
Friday
Cloudy
78°/ 55° 26°/ 13°
70%
Saturday
Thunderstorms
70°/ 50° 21°/ 10°
90%
Sunday
Thunderstorms
65°/ 48° 18°/
90%
Monday
Rain Showers
68°/ 48° 20°/
20%
Tuesday
Cloudy
75°/ 50° 24°/ 10°
30%
Wednesday
Cloudy
78°/ 48° 26°/
0%
Thursday
Sunny
78°26°
0%

Day: Showers and a chance of thunderstorms. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent.

Night: Cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the lower 50s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Lead, SD

Late Afternoon
Thunderstorms
58°/ 48° 14°/
90%
Friday
Cloudy
72°/ 48° 22°/
60%
Saturday
Thunderstorms
62°/ 45° 17°/
90%
Sunday
Thunderstorms
55°/ 42° 13°/
80%
Monday
Rain Showers
62°/ 45° 17°/
50%
Tuesday
Cloudy
68°/ 45° 20°/
40%
Wednesday
Thunderstorms
72°/ 45° 22°/
30%
Thursday
Sunny
72°22°
0%

Day: Showers and a slight chance of thunderstorms. Near steady temperature in the upper 50s. Southeast winds around 5 mph with gusts up to 25 mph. Chance of rain 90 percent.

Night: Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog. Lows in the upper 40s. Southeast winds around 5 mph with gusts up to 20 mph, becoming southwest after midnight.

Pryor, MT

Tonight
Partly Cloudy
55°13°
0%
Friday
Thunderstorms
82°/ 55° 28°/ 13°
90%
Saturday
Thunderstorms
68°/ 50° 20°/ 10°
100%
Sunday
Thunderstorms
68°/ 48° 20°/
90%
Monday
Partly Cloudy
75°/ 45° 24°/
0%
Tuesday
Sunny
80°/ 48° 27°/
0%
Wednesday
Rain Showers
78°/ 48° 26°/
20%
Thursday
Sunny
82°28°
0%

Night: Decreasing clouds. Patchy fog overnight. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Colstrip, MT

Tonight
Mostly Cloudy
58°14°
0%
Friday
Rain Showers
82°/ 58° 28°/ 14°
70%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
65°/ 52° 18°/ 11°
80%
Monday
Partly Cloudy
75°/ 50° 24°/ 10°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
80°27°
0%

Night: Mostly cloudy. Warmer. Patchy fog after 3 am. Lows in the upper 50s. Southeast winds 5 to 15 mph.

Hardin, MT

Tonight
Partly Cloudy
55°13°
0%
Friday
Thunderstorms
82°/ 55° 28°/ 13°
90%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
100%
Sunday
Thunderstorms
70°/ 48° 21°/
80%
Monday
Partly Cloudy
75°/ 48° 24°/
0%
Tuesday
Sunny
78°/ 45° 26°/
0%
Wednesday
Sunny
78°/ 45° 26°/
0%
Thursday
Sunny
80°27°
0%

Night: Decreasing clouds. Patchy fog after 3 am. Lows in the mid 50s. South winds 5 to 10 mph.

Sturgis, SD

Late Afternoon
Thunderstorms
65°/ 58° 18°/ 14°
70%
Friday
Cloudy
75°/ 55° 24°/ 13°
60%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Sunday
Thunderstorms
62°/ 52° 17°/ 11°
80%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Cloudy
75°/ 55° 24°/ 13°
20%
Wednesday
Thunderstorms
78°/ 55° 26°/ 13°
20%
Thursday
Sunny
78°26°
0%

Day: Showers likely and a slight chance of thunderstorms. Near steady temperature in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog. Lows in the upper 50s. East winds 5 to 10 mph. Gusts up to 30 mph in the evening.

Terry, MT

Tonight
Mostly Cloudy
55°13°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
50%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
90%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
N/A
Monday
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Tuesday
Clear
78°26°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%

Night: Mostly cloudy this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Southeast wind 10 to 15 mph, decreasing to around 5 mph after midnight.

Names listed above may include county names.

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