Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.

Clear

57°F

14°C

Humidity 50%
Wind Speed ESE 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Last update 10 Aug 06:00 AM MDT
Extended Forecast for

Manderson WY

  • Today

    Today: Widespread smoke, mainly before 3pm. Sunny, with a high near 96. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 96 °F

    Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 61. Southeast wind around 6 mph becoming light and variable.

    Low: 61 °F

    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke before 7am. Sunny, with a high near 95. North wind 3 to 7 mph.

    High: 95 °F

    Areas Smoke
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. North northeast wind 5 to 9 mph becoming light north  after midnight.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 89. Light west northwest wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 89 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 56. Northwest wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 81. Light and variable wind becoming north northwest 5 to 7 mph in the morning.  Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 78. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Widespread smoke, mainly before 3pm. Sunny, with a high near 96. Calm wind becoming north 5 to 8 mph in the afternoon.
Tonight
Areas of smoke. Mostly clear, with a low around 61. Southeast wind around 6 mph becoming light and variable.
Tuesday
Areas of smoke before 7am. Sunny, with a high near 95. North wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 59. North northeast wind 5 to 9 mph becoming light north after midnight.
Wednesday
Partly sunny, with a high near 89. Light west northwest wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 56. Northwest wind 5 to 14 mph, with gusts as high as 24 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 81. Light and variable wind becoming north northwest 5 to 7 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Manderson WY
 44.26°N 107.95°W (Elev. 3999 ft)
6:01 am MDT Aug 10, 2026
6am MDT Aug 10, 2026-6pm MDT Aug 16, 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