Severe Thunderstorms, Heavy Rainfall, And Flooding Possible Over The Plains; Typhoon Bualoi Approaches The CNMI

A storm system will bring the potential for severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes over the south central U.S. into Monday. Heavy rainfall may also lead to flash flooding. The system will shift toward the eastern U.S. on Tuesday. Over the western Pacific, Typhoon Bualoi will intensify and impact the northern Marianna Islands over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

57°F

14°C

Humidity 96%
Wind Speed N 5 mph
Barometer 29.98 in (1014.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Oct 12:53 am EDT
Extended Forecast for

3 Miles E Cosby TN

  • Overnight

    Overnight: Patchy fog before 2am.  Otherwise, mostly cloudy, with a low around 56. Calm wind.

    Patchy Fog

    Low: 56 °F

  • Monday

    Monday: Partly sunny, with a high near 74. South wind 5 to 10 mph.

    Partly Sunny

    High: 74 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight.  Low around 53. South wind 5 to 10 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers then
    Showers

    Low: 53 °F

  • Tuesday

    Tuesday: Showers likely, mainly before 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 64. West wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Showers
    Likely then
    Chance
    Showers

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 39. West wind 5 to 10 mph.

    Mostly Clear

    Low: 39 °F

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    Sunny

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 40.

    Clear

    Low: 40 °F

  • Thursday

    Thursday: Sunny, with a high near 67.

    Sunny

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 46.

    Partly Cloudy

    Low: 46 °F

Detailed Forecast

Overnight
Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Monday
Partly sunny, with a high near 74. South wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 53. South wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers likely, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 64. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Mostly clear, with a low around 39. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Clear, with a low around 40.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 63.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 46.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
3 Miles E Cosby TN
 35.82°N 83.21°W (Elev. 2418 ft)
9:40 pm EDT Oct 20, 2019
1am EDT Oct 21, 2019-6pm EDT Oct 27, 2019
 
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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