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

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

58°F

14°C

Humidity 70%
Wind Speed S 6 mph
Barometer 30.14 in (1020.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 26 Mar 3:53 am EDT
Extended Forecast for

Harrison TN

  • Today

    Today: Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 82. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40. Northeast wind around 5 mph becoming east after midnight.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 69. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 61. South wind 5 to 10 mph.
Friday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 82. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. North wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 62. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 40. Northeast wind around 5 mph becoming east after midnight.
Sunday
Sunny, with a high near 69. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison TN
 35.11°N 85.13°W (Elev. 797 ft)
Last Update:
2:26 am EDT Mar 26, 2026
Forecast Valid:
4am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation