Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

49°F

9°C

Humidity 90%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 19 Jun 11:39 PM MDT
Extended Forecast for

12 Miles N Cooke City MT

  • Overnight

    Overnight: Partly cloudy, with a low around 38. South wind 7 to 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 50. West southwest wind 7 to 11 mph.  Chance of precipitation is 80%.

    High: 50 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers.  Patchy fog. Low around 36. West wind around 7 mph.  Chance of precipitation is 90%.

    Low: 36 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of rain showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible.  Patchy fog before 9am.  Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 47. West northwest wind 6 to 10 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 31. Southwest wind 5 to 8 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Showers then
    Chance
    Rain/Snow and
    Patchy Fog

  • Monday

    Monday: A chance of rain and snow showers. Some thunder is also possible.  Partly sunny, with a high near 44. West wind 5 to 10 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Northwest wind 5 to 11 mph becoming south after midnight.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. North wind 6 to 8 mph becoming south after midnight.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. South wind 7 to 9 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 50. West southwest wind 7 to 11 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Patchy fog. Low around 36. West wind around 7 mph. Chance of precipitation is 90%.
Sunday
A slight chance of rain showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible. Patchy fog before 9am. Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 47. West northwest wind 6 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 31. Southwest wind 5 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 44. West wind 5 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 11 mph becoming south after midnight.
Tuesday
Sunny, with a high near 50. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 33. North wind 6 to 8 mph becoming south after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. South southwest wind 5 to 11 mph becoming west northwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 35. West northwest wind 6 to 8 mph becoming south after midnight.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 55. West southwest wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 37. West wind 6 to 9 mph becoming south after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 56. Southwest wind 6 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Cooke City MT
 45.17°N 109.93°W (Elev. 10197 ft)
12:37 pm MDT Jun 19, 2026
12am MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database