Critical Fire Weather Conditions Continue; Pacific Storm to Bring Heavy Snow to the Sierra-Nevada

Critical fire weather conditions are forecast for the Southern Plains and portions of Florida through Thursday, as gusty winds and dry conditions return to the region. A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast and central Great Basin, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

64°F

18°C

Humidity 46%
Wind Speed Calm
Barometer 30.34 in (1027.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 21 Apr 11:53 am EDT
Extended Forecast for

4 Miles SE Friendsville TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. Southwest wind around 5 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Southwest wind around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79. West wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. South wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am.  High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 52. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 79. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. South wind around 5 mph.
Friday
Mostly sunny, with a high near 81. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 59.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 75. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Friendsville TN
 35.72°N 84.08°W (Elev. 1099 ft)
7:06 am EDT Apr 21, 2026
12pm EDT Apr 21, 2026-6pm EDT Apr 27, 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