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

Hazardous Weather Conditions

Current conditions at

Thomaston, Thomaston-Upson County Airport (KOPN)

Lat: 32.96°NLon: 84.26°WElev: 797ft.

Fog

61°F

16°C

Humidity 94%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 59°F (15°C)
Visibility 0.25 mi
Last update 9 Mar 9:35 am EDT
Extended Forecast for

2 Miles W Smarr GA

Dense Fog Advisory until March 9, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until March 9, 11:00am

    NOW until 11:00am Mon

    Dense Fog Advisory

  • Today

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between midnight and 5am. Mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 84 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Mostly clear, with a low around 42.

    Low: 42 °F

    Chance
    Showers then
    Mostly Clear

Detailed Forecast

Today
Partly sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between midnight and 5am. Mostly cloudy, with a low around 62. Calm wind.
Tuesday
A slight chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 62. Calm wind.
Wednesday
Partly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 66. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 42.
Friday
Sunny, with a high near 69.
Friday Night
Clear, with a low around 48.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 52.
Sunday
A 20 percent chance of showers. Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Smarr GA
 32.97°N 83.91°W (Elev. 600 ft)
Last Update:
2:26 am EDT Mar 9, 2026
Forecast Valid:
9am EDT Mar 9, 2026-6pm EDT Mar 15, 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