Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Partly Cloudy

80°F

27°C

Humidity 92%
Wind Speed S 9 mph
Barometer 30.07 in
Dewpoint 77°F (25°C)
Visibility 7.00 mi
Heat Index86°F (30°C)
Last update 20 Jun 7:55 am CDT
Extended Forecast for

3 Miles NNW Mount Vernon TX

  • Today

    Today: Sunny, with a high near 92. Heat index values as high as 105. Southwest wind around 10 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 75. South wind around 10 mph.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Heat index values as high as 102. South wind 10 to 15 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 73. South wind 5 to 10 mph.

    Low: 73 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 92. South wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 92. Heat index values as high as 105. Southwest wind around 10 mph.
Tonight
Clear, with a low around 75. South wind around 10 mph.
Saturday
Sunny, with a high near 91. Heat index values as high as 102. South wind 10 to 15 mph.
Saturday Night
Clear, with a low around 73. South wind 5 to 10 mph.
Sunday
Sunny, with a high near 92. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 74.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Vernon TX
 33.22°N 95.24°W (Elev. 397 ft)
6:21 am CDT Jun 20, 2025
8am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database