Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

57°F

14°C

Humidity	39%
Wind Speed	W 7 mph
Barometer	30.23 in (1023.5 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	19 Mar 12:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles SSW Maryville TN

This Afternoon
High: 63 °F
Mostly Sunny
Tonight
Low: 42 °F
Mostly Clear
Friday
High: 72 °F
Increasing
Clouds
Friday Night
Low: 54 °F
Mostly Cloudy
Saturday
High: 77 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 55 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
then Slight
Chance
Showers
Monday
High: 67 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 63. West wind around 5 mph.

Tonight

Mostly clear, with a low around 42. Calm wind.

Friday

Increasing clouds, with a high near 72. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly cloudy, with a low around 54. Southwest wind around 10 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. West wind 5 to 10 mph.

Saturday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 55. South wind around 5 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A 20 percent chance of showers after 2am. Mostly clear, with a low around 57.

Monday

A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 67.

Monday Night

Mostly clear, with a low around 40.

Tuesday

Mostly sunny, with a high near 64.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 42.