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

Sevierville Gatlinburg - Pigeon Forge Airport (KGKT)

Lat: 35.86°NLon: 83.53°WElev: 1001ft.

Overcast

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 30 Sep 5:35 am EDT
Extended Forecast for

3 Miles SE Cosby TN

  • Today

    Today: A slight chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 61. East wind around 5 mph becoming calm.

    Low: 61 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Calm wind becoming north around 5 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Calm wind becoming southeast around 5 mph after midnight.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Southeast wind around 5 mph becoming calm  in the morning.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Southeast wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 61. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 80. Calm wind becoming north around 5 mph.
Wednesday Night
Mostly clear, with a low around 58. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Sunny, with a high near 77. Southeast wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph.
Friday
Sunny, with a high near 75. Calm wind.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Cosby TN
 35.8°N 83.21°W (Elev. 1598 ft)
1:31 am EDT Sep 30, 2025
5am EDT Sep 30, 2025-6pm EDT Oct 6, 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