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

Hazardous Weather Conditions

Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Fog

37°F

3°C

Humidity 99%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 37°F (3°C)
Visibility 0.25 mi
Last update 16 Feb 4:50 am CST
Extended Forecast for

Pittsburg TX

Dense Fog Advisory until February 16, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 16, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 41 °F

    Areas Dense
    Fog

  • Washington's Birthday

    Washington's Birthday: Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Areas Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 51. South wind around 5 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 72. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Washington's Birthday
Areas of dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 51. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 72. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Partly sunny, with a high near 77.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 69.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 66.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pittsburg TX
 32.99°N 94.97°W (Elev. 361 ft)
Last Update:
4:49 am CST Feb 16, 2026
Forecast Valid:
5am CST Feb 16, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation