Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Fair

78°F

26°C

Humidity 78%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Sep 11:50 pm CDT
Extended Forecast for

4 Miles NW Cason TX

  • Overnight

    Overnight: Mostly clear, with a low around 76. Calm wind.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 74. East wind around 5 mph becoming calm  in the evening.

    Low: 74 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 76. Calm wind.
Thursday
Sunny and hot, with a high near 97. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 74. East wind around 5 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Clear, with a low around 73.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Partly cloudy, with a low around 74.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 72.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
Mostly sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Cason TX
 33.08°N 94.87°W (Elev. 384 ft)
12:05 am CDT Sep 17, 2026
12am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database