Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain and Flood Threat Continues; Wintry Mix Extends from the Plains to the Northeast; and Snow in the West

Additional rainfall from the Southern Plains to the Ohio Valley will enhance the threat for additional flash flooding and main stem river flooding. Areas of accumulating snow and ice are expected across portions of the Central Plains to the Northeast. The Western U.S. will mainly be cold with the threat for heavy snow across parts of northern California, the Great Basin and the central Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

67°F

19°C

Humidity 81%
Wind Speed SW 13 mph
Barometer 30.31 in (1025.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 22 Feb 5:53 am EST
Extended Forecast for

5 Miles W Mascot TN

  • Today

    Today: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 74. Southwest wind 5 to 10 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 74 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm.

    Slight Chance
    T-storms

    Low: 58 °F

  • Friday

    Friday: Mostly sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.

    Mostly Sunny

    High: 76 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy
    then Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 72. Light west wind becoming southwest 5 to 10 mph in the morning.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 72 °F

  • Saturday
    Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 59 °F

  • Sunday

    Sunday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 66. Chance of precipitation is 70%.

    Showers
    Likely

    High: 66 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 46.

    Chance
    Showers

    Low: 46 °F

  • Monday

    Monday: A 20 percent chance of showers.  Partly sunny, with a high near 59.

    Slight Chance
    Showers

    High: 59 °F

Detailed Forecast

Today
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 61.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 42.
Wednesday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
5 Miles W Mascot TN
 36.07°N 83.85°W (Elev. 1194 ft)
3:10 am EST Feb 22, 2018
6am EST Feb 22, 2018-6pm EST Feb 28, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database