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.

Partly Cloudy

53°F

12°C

Humidity 86%
Wind Speed N 6 mph
Barometer 30.10 in (1018.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 23 Nov 3:53 am EST
Extended Forecast for

4 Miles E Tallassee TN

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 50. North wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 57. North wind around 5 mph.

    High: 57 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61. Southeast wind around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 1am.  Mostly cloudy, with a low around 52. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 52 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers.  High near 58. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 90%.

    High: 58 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 53. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 50. North wind around 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 57. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around 44. Northeast wind around 5 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 61. Southeast wind around 5 mph.
Monday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 52. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Tuesday
Showers. High near 58. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 53. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 31.
Thanksgiving Day
Sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Tallassee TN
 35.55°N 83.87°W (Elev. 2982 ft)
12:31 am EST Nov 23, 2025
3am EST Nov 23, 2025-6pm EST Nov 29, 2025
 
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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