Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Rain Fog/Mist

70°F

21°C

Humidity 90%
Wind Speed S 3 mph
Barometer 30.07 in (1017.2 mb)
Dewpoint 67°F (19°C)
Visibility 4.00 mi
Last update 3 Aug 10:53 am EDT
Extended Forecast for

Townsend TN

  • Today

    Today: Showers and thunderstorms likely, mainly after 4pm.  Mostly cloudy, with a high near 82. Calm wind becoming northeast around 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 82 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am.  Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 65. Calm wind.  Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

    Low: 65 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after noon.  Mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.

    Chance
    T-storms

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers, mainly before 11pm.  Partly cloudy, with a low around 63. North wind around 5 mph becoming southeast after midnight.

    Chance
    Showers

    Low: 63 °F

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 84. Southeast wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 30%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 1am.  Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 64 °F

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 1pm.  Mostly sunny, with a high near 86.

    Chance
    Showers

    High: 86 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers, mainly before 10pm.  Partly cloudy, with a low around 65.

    Chance
    Showers then
    Mostly Clear

    Low: 65 °F

  • Friday

    Friday: A 40 percent chance of showers, mainly after noon.  Sunny, with a high near 87.

    Chance
    Showers

    High: 87 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 82. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 65. Calm wind. Chance of precipitation is 40%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 63. North wind around 5 mph becoming southeast after midnight.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 1am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
A 40 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers, mainly before 10pm. Partly cloudy, with a low around 65.
Friday
A 40 percent chance of showers, mainly after noon. Sunny, with a high near 87.
Friday Night
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 67.
Saturday
A 40 percent chance of showers. Sunny, with a high near 88.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Sunday
Showers and thunderstorms likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Townsend TN
 35.68°N 83.75°W (Elev. 1093 ft)
10:35 am EDT Aug 3, 2020
11am EDT Aug 3, 2020-6pm EDT Aug 9, 2020
 
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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