National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

Monsoonal flow coinciding with a frontal boundary will focus more showers and thunderstorms across the central Great Basin, central Rockies, Southwest into the Southern Plains. Heavy rainfall may bring about instances of flash flooding. Meanwhile, record setting heat continues for the Pacific Northwest through Monday. Heat combining with dry conditions could allow for any fires to quickly spread. Read More >

Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Fair

91°F

33°C

Humidity 46%
Wind Speed E 5 mph
Barometer 30.02 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 24 Aug 12:55 pm CDT
Extended Forecast for

2 Miles S Mount Vernon TX

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 95. East wind around 5 mph.

    High: 95 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 71. East wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 95. South wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: Increasing clouds, with a low around 69. South wind 5 to 10 mph becoming east after midnight.

    Low: 69 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. East wind 10 to 15 mph.

    High: 84 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 87.

    High: 87 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 95. East wind around 5 mph.
Tonight
Mostly clear, with a low around 71. East wind around 5 mph.
Monday
Mostly sunny and hot, with a high near 95. South wind 5 to 10 mph.
Monday Night
Increasing clouds, with a low around 69. South wind 5 to 10 mph becoming east after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. East wind 10 to 15 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 67.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Mount Vernon TX
 33.15°N 95.22°W (Elev. 509 ft)
Last Update:
12:31 pm CDT Aug 24, 2025
Forecast Valid:
1pm CDT Aug 24, 2025-6pm CDT Aug 30, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation