Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy and Breezy

65°F

18°C

Humidity	31%
Wind Speed	SW 23 G 31 mph
Barometer	29.97 in (1014.9 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Last update	13 Mar 4:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles SE Maryville TN

Tonight
Low: 43 °F
Mostly Clear
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 52 °F
Increasing
Clouds
Sunday
High: 74 °F
Partly Sunny
then Slight
Chance
Showers
Sunday Night
Low: 44 °F
Chance
Showers then
Showers and
Breezy
Monday
High: 59 °F
Breezy.
Showers then
Rain/Snow
Likely
Monday Night
Low: 23 °F
Chance
Rain/Snow and
Breezy then
Mostly Cloudy
Tuesday
High: 40 °F
Mostly Sunny
Tuesday Night
Low: 24 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 43. Southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.

Saturday

Sunny, with a high near 72. Calm wind becoming northwest around 5 mph.

Saturday Night

Increasing clouds, with a low around 52. Calm wind becoming south around 5 mph after midnight.

Sunday

A 20 percent chance of showers after 2pm. Partly sunny, with a high near 74. South wind 5 to 15 mph, with gusts as high as 30 mph.

Sunday Night

Showers, mainly after 2am. Low around 44. Breezy, with a south wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

Monday

Rain showers before 2pm, then a chance of rain and snow showers. High near 59. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Monday Night

A chance of rain and snow showers before 8pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 40.

Tuesday Night

Partly cloudy, with a low around 24.

Wednesday

Partly sunny, with a high near 53.

Wednesday Night

Mostly cloudy, with a low around 36.

Thursday

Mostly sunny, with a high near 64.

Thursday Night

Partly cloudy, with a low around 44.