Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

49°F

9°C

Humidity 97%
Wind Speed NE 5 mph
Barometer 29.91 in (1012.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 12 Oct 7:53 am EDT
Extended Forecast for

3 Miles SW Maryville TN

  • Today

    Today: Sunny, with a high near 76. Northeast wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 51 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Widespread dense fog, mainly before 9am.  Otherwise, sunny, with a high near 76. Light northeast wind becoming north 5 to 10 mph in the morning.

    High: 76 °F

    Dense Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. Northeast wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Northeast wind 5 to 15 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. Northeast wind 5 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Northeast wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 51. Northeast wind around 5 mph becoming calm after midnight.
Columbus Day
Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 76. Light northeast wind becoming north 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 52. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 76. Northeast wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 52. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 77. Northeast wind 5 to 10 mph.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Maryville TN
 35.72°N 84.02°W (Elev. 1115 ft)
7:07 am EDT Oct 12, 2025
8am EDT Oct 12, 2025-6pm EDT Oct 18, 2025
 
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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