Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

63°F

17°C

Humidity 63%
Wind Speed SW 7 mph
Barometer 30.16 in (1020.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Apr 1:53 am EDT
Extended Forecast for

Townsend TN

  • Overnight

    Overnight: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. Light south wind becoming west 5 to 10 mph in the morning.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 2am.  Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm  after midnight.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Calm wind.
Tuesday
Mostly sunny, with a high near 87. Light south wind becoming west 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 88. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny and hot, with a high near 91.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Townsend TN
 35.68°N 83.75°W (Elev. 1093 ft)
2:26 am EDT Apr 14, 2026
2am EDT Apr 14, 2026-6pm EDT Apr 20, 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