Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

47°F

8°C

Humidity	80%
Wind Speed	Calm
Barometer	29.97 in (1014.3 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	15 Mar 6:53 am EDT

More Information:

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

Extended Forecast for

4 Miles SW Tallassee TN

High Wind Warning until March 16, 10:00am

Click here for hazard details and duration

High Wind Warning

High Wind Warning until March 16, 10:00am
NOW until 10:00am Mon
High Wind Warning
Today
High: 72 °F
Partly Sunny
Tonight
Low: 41 °F
Mostly Cloudy
then Heavy
Rain and
Breezy
Monday
High: 48 °F⇓
Heavy Rain
then
Rain/Snow
Likely
Monday Night
Low: 22 °F
Chance Snow
Showers then
Mostly Cloudy
Tuesday
High: 41 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Mostly Clear
Wednesday
High: 54 °F
Partly Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy

Detailed Forecast

Today

Partly sunny, with a high near 72. South wind 10 to 15 mph, with gusts as high as 30 mph.

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 41. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Rain showers before 2pm, then a chance of snow showers. The rain could be heavy at times. Temperature falling to around 38 by 2pm. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 41. West wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 24. Calm wind.

Wednesday

Partly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 35.

Thursday

Mostly sunny, with a high near 65.

Thursday Night

Partly cloudy, with a low around 44.