Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

NA

N/A

Humidity 37%
Wind Speed E 3 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 10 Jul 11:00 AM MDT
Extended Forecast for

Big Sky MT

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 50. West wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 75. Calm wind becoming north northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Sunny then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Areas of fog after 5am. Low around 44. North northeast wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 80%.

    Low: 44 °F

    Showers then
    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 3pm.  Areas of fog before 10am.  Otherwise, partly sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. West wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers after noon.  Sunny, with a high near 84. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. West wind around 6 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 75. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Areas of fog after 5am. Low around 44. North northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%.
Wednesday
A chance of showers, with thunderstorms also possible after 3pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 45. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 48. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Friday
A slight chance of showers after noon. Sunny, with a high near 84. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Sky MT
 45.25°N 111.32°W (Elev. 6398 ft)
2:23 pm MDT Jul 14, 2025
7pm MDT Jul 14, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

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