Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

70°F

21°C

Humidity 55%
Wind Speed SW 17 mph
Barometer 29.83 in (1009.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Mar 4:53 am EDT
Extended Forecast for

4 Miles SW Tallassee TN

Wind Advisory until March 23, 09:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 23, 09:00am

    NOW until 9:00am Mon

    Wind Advisory

  • Overnight

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers between 8am and 10am.  Cloudy through mid morning, then gradual clearing, with a high near 68. West wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 2pm.  Partly sunny, with a high near 66. South wind around 5 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 66. Southwest wind around 10 mph, with gusts as high as 25 mph.
Monday
A slight chance of showers between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 68. West wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 40. North wind around 5 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 66. Calm wind.
Tuesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
A 20 percent chance of showers before 2pm. Partly sunny, with a high near 66. South wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 59.
Friday
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 77.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Saturday
A 10 percent chance of showers. Mostly sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Tallassee TN
 35.49°N 83.99°W (Elev. 899 ft)
2:26 am EDT Mar 23, 2026
5am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
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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