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Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Crossville, Crossville Memorial-Whitson Field Airport (KCSV)

Lat: 35.95°NLon: 85.09°WElev: 1880ft.

Fog/Mist

58°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in (1017.5 mb)
Dewpoint 58°F (14°C)
Visibility 2.00 mi
Last update 21 Nov 5:53 am CST
Extended Forecast for

Rockwood TN

Dense Fog Advisory until November 21, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until November 21, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Today

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70. West wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. North wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms. Cloudy, with a high near 71. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70. West wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 43. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 65. Calm wind.
Sunday Night
Mostly clear, with a low around 42. Calm wind.
Monday
Partly sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 52.
Tuesday
Showers. High near 64. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 61.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 34.
Thanksgiving Day
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockwood TN
 35.87°N 84.67°W (Elev. 978 ft)
Last Update:
6:06 am EST Nov 21, 2025
Forecast Valid:
7am EST Nov 21, 2025-6pm EST Nov 27, 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