Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

MDA Edgar (MTM50)

Lat: 45.46°NLon: 108.86°WElev: 3494.0ft.

NA

54°F

12°C

Humidity 82%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 27 Aug 05:00 AM MDT
Extended Forecast for

Park City MT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm.  Mostly sunny and hot, with a high near 94. West wind 6 to 11 mph becoming southeast in the afternoon.

    High: 94 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am.  Mostly cloudy, with a low around 58. East wind 7 to 10 mph becoming west after midnight.  Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 86. Southwest wind 5 to 9 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 57. South southwest wind 6 to 9 mph.

    Low: 57 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 80. West wind 5 to 7 mph.  Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 53. West wind 5 to 7 mph becoming east in the evening.  Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 77. Light west wind increasing to 8 to 13 mph in the morning.  Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West northwest wind 5 to 15 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny and hot, with a high near 94. West wind 6 to 11 mph becoming southeast in the afternoon.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 58. East wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57. South southwest wind 6 to 9 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. West wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53. West wind 5 to 7 mph becoming east in the evening. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Light west wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 47. West northwest wind 5 to 15 mph.
Monday
Sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 50. East northeast wind 5 to 9 mph becoming west southwest after midnight.
Tuesday
Mostly sunny, with a high near 85. South southwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 52. West southwest wind 6 to 10 mph.
Wednesday
Mostly sunny, with a high near 84. West southwest wind 6 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Park City MT
 45.63°N 108.93°W (Elev. 3599 ft)
12:32 am MDT Aug 27, 2026
6am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database