Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

69°F

21°C

Humidity 76%
Wind Speed NE 7 mph
Barometer 30.06 in (1016.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 30 Sep 12:53 am EDT
Extended Forecast for

5 Miles SSE Maryville TN

  • Overnight

    Overnight: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 62. Northeast wind around 5 mph.

    Low: 62 °F

    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 80. Light and variable wind becoming northeast 5 to 10 mph in the morning.

    High: 80 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Southeast wind around 5 mph becoming calm  in the morning.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. East wind around 5 mph becoming south in the evening.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 62. Northeast wind around 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 80. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 60. Northeast wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. Northeast wind around 5 mph becoming southeast after midnight.
Thursday
Mostly sunny, with a high near 79. Southeast wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 56. East wind around 5 mph becoming south in the evening.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Maryville TN
 35.69°N 83.94°W (Elev. 1142 ft)
1:06 am EDT Sep 30, 2025
1am EDT Sep 30, 2025-6pm EDT Oct 6, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database