Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

A Few Clouds

81°F

27°C

Humidity	58%
Wind Speed	W 12 G 23 mph
Barometer	30.07 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	16 Apr 12:55 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Knoxville TN

This Afternoon
High: 84 °F
Mostly Sunny
Tonight
Low: 60 °F
Chance
T-storms
Friday
High: 85 °F
Decreasing
Clouds
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 86 °F
Mostly Sunny
then Chance
Showers
Saturday Night
Low: 49 °F
Showers
Likely
Sunday
High: 64 °F
Slight Chance
Showers
Sunday Night
Low: 40 °F
Clear
Monday
High: 69 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 84. Southwest wind around 15 mph, with gusts as high as 25 mph.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind.

Friday Night

Partly cloudy, with a low around 60. Calm wind.

Saturday

A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Light south wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Saturday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 49. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.

Sunday

A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 64. North wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Clear, with a low around 40.

Monday

Sunny, with a high near 69.

Monday Night

Mostly clear, with a low around 42.

Tuesday

Mostly sunny, with a high near 75.

Tuesday Night

Partly cloudy, with a low around 50.