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

Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Fair

77°F

25°C

Humidity 23%
Wind Speed NW 6 mph
Barometer 30.04 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 6 Feb 5:35 pm CST
Extended Forecast for

Mount Vernon TX

  • Tonight

    Tonight: Clear, with a low around 41. Northwest wind around 5 mph becoming east after midnight.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 65. East wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Southeast wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 73. Southwest wind 5 to 10 mph.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, with a high near 74.

    High: 74 °F

    Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Cloudy, with a low around 59.

    Low: 59 °F

    Cloudy then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 41. Northwest wind around 5 mph becoming east after midnight.
Saturday
Sunny, with a high near 65. East wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 46. Southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 73. Southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 54. South wind around 5 mph.
Monday
Cloudy, with a high near 74.
Monday Night
A 20 percent chance of showers after midnight. Cloudy, with a low around 59.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon TX
 33.15°N 95.22°W (Elev. 509 ft)
Last Update:
5:20 pm CST Feb 6, 2026
Forecast Valid:
6pm CST Feb 6, 2026-6pm CST Feb 13, 2026
 
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