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

Hazardous Weather Outlook

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	29.98 in (1014.7 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	15 Mar 4:53 am EDT

More Information:

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

Extended Forecast for

6 Miles SW Walland TN

Today
High: 70 °F
Mostly Cloudy
Tonight
Low: 40 °F
Breezy.
Mostly Cloudy
then Heavy
Rain
Monday
High: 48 °F⇓
Rain/Snow
Monday Night
Low: 23 °F
Chance Snow
Showers then
Mostly Cloudy
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 50 °F
Partly Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 61 °F
Mostly Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 70. 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 40. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Rain showers before 11am, then snow showers, possibly mixed with rain between 11am and 2pm, then a chance of snow showers after 2pm. The rain could be heavy at times. Temperature falling to around 36 by 2pm. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 23. West wind around 15 mph, with gusts as high as 30 mph.

Tuesday

Mostly sunny, with a high near 38. West wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Partly sunny, with a high near 50. 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 61.