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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

54°F

12°C

Humidity 90%
Wind Speed N 8 mph
Barometer 29.81 in (1009.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 Apr 12:53 am EDT
Extended Forecast for

5 Miles W Mascot TN

Flash Flood Watch until April 24, 08:00am
Flood Warning until April 24, 06:30am
Click here for hazard details and duration
Flash Flood Watch
Flood Warning
  •  
    Flash Flood Watch until April 24, 08:00am
    Flood Warning until April 24, 06:30am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Showers likely, mainly before 2am.  Cloudy, with a low around 52. Northeast wind around 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 52 °F

  • Monday

    Monday: A 30 percent chance of showers.  Mostly cloudy, with a high near 68. Northeast wind around 5 mph.

    Chance
    Showers

    High: 68 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 54. North wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 54 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.

    Mostly Sunny

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm.

    Mostly Clear

    Low: 55 °F

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 77.

    Chance
    Showers

    High: 77 °F

Detailed Forecast

Overnight
Showers likely, mainly before 2am. Cloudy, with a low around 52. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 68. Northeast wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 54. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
5 Miles W Mascot TN
 36.07°N 83.85°W (Elev. 1194 ft)
9:14 pm EDT Apr 23, 2017
1am EDT Apr 24, 2017-6pm EDT Apr 30, 2017
 
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