High Flood Threat For Saturated Tennessee Valley and South; Heavy Snow Rolls Through Southwest Into Southern Rockies

A high threat for heavy to excessive rainfall near a stalled front will continue to heighten the risk for flash flooding across the saturated Tennessee Valley and South. Meanwhile, a cold system producing heavy mountain and rare low elevation snow will shift from the Southwest to the southern Rockies. This vigorous storm will impact the Eastern two-thirds of the country this weekend. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Rain Fog/Mist

49°F

9°C

Humidity 90%
Wind Speed N 6 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 46°F (8°C)
Visibility 3.00 mi
Wind Chill46°F (8°C)
Last update 21 Feb 8:53 pm EST
Extended Forecast for

Townsend TN

Flood Watch until February 23, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until February 23, 07:00am

    NOW until
    7:00am Sat

    Flood Watch

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall.  Patchy fog. Low around 46. Northeast wind around 5 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain
    and Patchy
    Fog

    Low: 46 °F

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Patchy fog before 2pm. High near 54. East wind 5 to 10 mph becoming light  in the morning.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain
    and Patchy
    Fog

    High: 54 °F

  • Friday
    Night

    Friday Night: Showers.  Low around 50. Southeast wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Showers

    Low: 50 °F

  • Saturday

    Saturday: A 50 percent chance of showers.  Cloudy, with a high near 64. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Chance
    Showers

    High: 64 °F

  • Saturday
    Night

    Saturday Night: A chance of showers, then showers and possibly a thunderstorm after 10pm.  Low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%.

    Showers and
    Breezy

    Low: 52 °F

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 8am.  Mostly sunny, with a high near 57. Breezy.

    Chance
    Showers and
    Breezy then
    Mostly Sunny

    High: 57 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 32.

    Mostly Clear

    Low: 32 °F

  • Monday

    Monday: Sunny, with a high near 54.

    Sunny

    High: 54 °F

Detailed Forecast

Tonight
Showers likely, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Patchy fog. Low around 46. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog before 2pm. High near 54. East wind 5 to 10 mph becoming light in the morning. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers. Low around 50. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 64. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers, then showers and possibly a thunderstorm after 10pm. Low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Sunday
A 40 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 57. Breezy.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 58.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 39.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 58.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Townsend TN
 35.68°N 83.75°W (Elev. 1093 ft)
9:17 pm EST Feb 21, 2019
9pm EST Feb 21, 2019-6pm EST Feb 28, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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