Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

68°F

20°C

Humidity	57%
Wind Speed	S 15 G 29 mph
Barometer	29.63 in (1002.3 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	15 Mar 10:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSW Louisville TN

Wind Advisory March 16, 12:00am until March 16, 08:00am

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 42 °F
Heavy Rain
and Breezy
Monday
High: 48 °F⇓
Breezy. Heavy
Rain then
Rain/Snow
Likely
Monday Night
Low: 23 °F
Slight Chance
Flurries
Tuesday
High: 40 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Partly Cloudy
Wednesday
High: 52 °F
Mostly Cloudy
Wednesday Night
Low: 34 °F
Partly Cloudy
Thursday
High: 63 °F
Mostly Sunny
Thursday Night
Low: 43 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Low around 42. Breezy, with a south wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Rain showers before 2pm, then a chance of rain and snow showers between 2pm and 3pm, then a slight chance of rain showers after 3pm. The rain could be heavy at times. Temperature falling to around 39 by 2pm. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A slight chance of flurries before 2am. Mostly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday

Mostly sunny, with a high near 40. West wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 24. West wind around 5 mph becoming calm in the evening.

Wednesday

Mostly cloudy, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 34. South wind around 5 mph.

Thursday

Mostly sunny, with a high near 63.