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

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Clear

90°F

32°C

Humidity 21%
Wind Speed NNE 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 27 Aug 11:20 AM MDT
Extended Forecast for

Story WY

  • Today

    Today: Mostly sunny, with a high near 89. Northeast wind around 7 mph becoming east southeast in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 7pm and midnight.  Mostly cloudy, with a low around 62. East southeast wind 6 to 9 mph becoming west in the evening.  Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 4pm.  Partly sunny, with a high near 85. West wind around 7 mph becoming north in the afternoon.

    High: 85 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming south southwest after midnight.  Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 80. West wind 5 to 8 mph becoming north in the afternoon.  Chance of precipitation is 60%.

    High: 80 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 54. North wind around 6 mph becoming south southwest after midnight.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 77. Southwest wind 6 to 10 mph becoming north northwest in the afternoon.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. Northwest wind 6 to 10 mph becoming south southwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Southwest wind 5 to 9 mph becoming east northeast in the afternoon.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 89. Northeast wind around 7 mph becoming east southeast in the afternoon.
Tonight
A slight chance of showers between 7pm and midnight. Mostly cloudy, with a low around 62. East southeast wind 6 to 9 mph becoming west in the evening. Chance of precipitation is 20%.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 85. West wind around 7 mph becoming north in the afternoon.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming south southwest after midnight. Chance of precipitation is 30%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 80. West wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 60%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 54. North wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Southwest wind 6 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 50. Northwest wind 6 to 10 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 78. Southwest wind 5 to 9 mph becoming east northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 52. East northeast wind around 7 mph becoming southwest in the evening.
Tuesday
Mostly sunny, with a high near 82. Southwest wind 6 to 8 mph becoming east southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 54. West southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 82. West southwest wind 7 to 9 mph becoming north northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Story WY
 44.57°N 106.87°W (Elev. 4961 ft)
12:32 am MDT Aug 27, 2026
11am 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