Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Sheridan County Airport (KSHR)

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

Clear

88°F

31°C

Humidity 15%
Wind Speed N 11 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Aug 01:20 PM MDT
Extended Forecast for

Story WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. North wind 7 to 10 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind 5 to 10 mph becoming west southwest after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. North wind around 7 mph becoming south southwest after midnight.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. North wind 5 to 9 mph becoming southwest after midnight.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87. South southwest wind 5 to 13 mph becoming southeast in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 61. North northwest wind 7 to 10 mph becoming southwest in the evening.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 86. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 84. North wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 56. North northwest wind 5 to 10 mph becoming west southwest after midnight.
Thursday
Sunny, with a high near 87. Light and variable wind becoming east 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 60. North wind around 7 mph becoming south southwest after midnight.
Friday
Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 60. North wind 5 to 9 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 87. South southwest wind 5 to 13 mph becoming southeast in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. North northwest wind 7 to 10 mph becoming southwest in the evening.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. West northwest wind around 7 mph becoming southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. West wind 5 to 8 mph becoming northeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. North wind around 6 mph becoming southwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Story WY
 44.57°N 106.87°W (Elev. 4961 ft)
1:27 pm MDT Aug 19, 2026
1pm MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database