Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

55°F

13°C

Humidity 49%
Wind Speed W 8 mph
Barometer 29.77 in (1007.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 12 Nov 4:53 pm EST
Extended Forecast for

4 Miles S Maryville TN

  • Tonight

    Tonight: A chance of showers or sprinkles before 11pm, then a slight chance of showers between 11pm and midnight.  Mostly cloudy, with a low around 36. West wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of sprinkles between 1pm and 2pm, then a chance of showers after 2pm.  Mostly cloudy, with a high near 46. Northwest wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 3am, then a chance of sprinkles and flurries between 3am and 4am.  Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Showers then
    Chance
    Rain/Flurries

  • Saturday

    Saturday: Partly sunny, with a high near 47. Calm wind becoming north around 5 mph in the morning.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Light east wind becoming northeast 5 to 10 mph in the morning.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. East wind around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers or sprinkles before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 36. West wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
A chance of sprinkles between 1pm and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 46. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain showers before 3am, then a chance of sprinkles and flurries between 3am and 4am. Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 47. Calm wind becoming north around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 28. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 52. Light east wind becoming northeast 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 31. East wind around 5 mph.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Maryville TN
 35.69°N 83.97°W (Elev. 1099 ft)
1:26 pm EST Nov 12, 2026
5pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
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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