Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

75°F

24°C

Humidity	48%
Wind Speed	SW 5 mph
Barometer	30.31 in (1025.5 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	12 Apr 11:53 am EDT

More Information:

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

Extended Forecast for

Knoxville, McGhee Tyson Airport TN

This Afternoon
High: 87 °F
Sunny
Tonight
Low: 60 °F
Partly Cloudy
Monday
High: 82 °F
Mostly Cloudy
and Breezy
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 85 °F
Mostly Sunny
Tuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Partly Cloudy
Thursday
High: 86 °F
Partly Sunny
then Slight
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

Partly cloudy, with a low around 60. South wind around 10 mph.

Monday

Mostly cloudy, with a high near 82. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Monday Night

Partly cloudy, with a low around 60. South wind around 10 mph.

Tuesday

Mostly sunny, with a high near 85. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Partly cloudy, with a low around 60. Southwest wind 5 to 10 mph.

Wednesday

Mostly sunny, with a high near 87. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 60.

Thursday

A 20 percent chance of showers after 2pm. Partly sunny, with a high near 86.