Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Fair

84°F

29°C

Humidity 31%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 11 Aug 10:55 am MDT
Extended Forecast for

6 Miles WNW Newcastle WY

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm.  Areas of smoke. Sunny, with a high near 94. South wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 94 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Areas of smoke before midnight. Partly cloudy, with a low around 64. Northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 64 °F

    Areas Smoke
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 86. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 86 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 58. East wind 5 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 57. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%.

    Low: 57 °F

    Showers and
    Breezy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Cloudy, then gradually becoming mostly sunny, with a high near 80. Chance of precipitation is 30%.

    High: 80 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Partly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Areas of smoke. Sunny, with a high near 94. South wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Tonight
Areas of smoke before midnight. Partly cloudy, with a low around 64. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 86. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. East wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 57. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 80. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Partly cloudy, with a low around 54.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Newcastle WY
 43.9°N 104.33°W (Elev. 4183 ft)
10:21 am MDT Aug 11, 2026
11am MDT Aug 11, 2026-6pm MDT Aug 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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