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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

52°F

11°C

Humidity 83%
Wind Speed N 5 mph
Barometer 30.18 in (1021.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 23 Nov 8:53 am EST
Extended Forecast for

4 Miles SSW Townsend TN

  • Today

    Today: Sunny, with a high near 58. Calm wind becoming north around 5 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northeast wind around 5 mph becoming east after midnight.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61. Southeast wind around 5 mph becoming south in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 51. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph.

    Low: 51 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers. High near 59. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 53. South wind 10 to 15 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 56. West wind 10 to 15 mph.

    High: 56 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 58. Calm wind becoming north around 5 mph.
Tonight
Mostly clear, with a low around 43. Northeast wind around 5 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 61. Southeast wind around 5 mph becoming south in the afternoon.
Monday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 51. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Showers. High near 59. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 53. South wind 10 to 15 mph. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 56. West wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 32.
Thanksgiving Day
Sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Townsend TN
 35.63°N 83.78°W (Elev. 2028 ft)
Last Update:
6:06 am EST Nov 23, 2025
Forecast Valid:
9am EST Nov 23, 2025-6pm EST Nov 29, 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