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

51°F

11°C

Humidity	69%
Wind Speed	N 3 mph
Barometer	30.02 in (1016.2 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	15 Mar 12:53 am EDT

More Information:

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

Extended Forecast for

7 Miles SE Greenback TN

Overnight
Low: 54 °F
Mostly Cloudy
Sunday
High: 73 °F
Partly Sunny
Sunday Night
Low: 38 °F
Chance
Showers then
Showers and
Breezy
Monday
High: 51 °F
Showers then
Rain/Snow
Likely
Monday Night
Low: 24 °F
Chance Snow
Showers then
Mostly Cloudy
Tuesday
High: 41 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 55 °F
Partly Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy

Detailed Forecast

Overnight

Clear early, then becoming mostly cloudy, with a low around 54. Southeast wind around 5 mph.

Sunday

Partly sunny, with a high near 73. South wind 10 to 15 mph, with gusts as high as 30 mph.

Sunday Night

Showers, mainly after 2am. Low around 38. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Rain showers before 2pm, then a chance of rain and snow showers. High near 51. West wind 10 to 15 mph, with gusts as high as 25 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 before 8pm. Mostly cloudy, with a low around 24. West wind around 10 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 41. West wind 5 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm.

Wednesday

Partly sunny, with a high near 55.

Wednesday Night

Partly cloudy, with a low around 35.

Thursday

Mostly sunny, with a high near 65.