Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

66°F

19°C

Humidity	73%
Wind Speed	SW 5 mph
Barometer	29.91 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	22 Mar 2:35 am EDT

More Information:

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

Extended Forecast for

Knoxville TN

Overnight
Low: 62 °F
Partly Cloudy
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 58 °F
Partly Cloudy
then Slight
Chance
Showers
Monday
High: 67 °F
Chance
Showers then
Sunny
Monday Night
Low: 43 °F
Partly Cloudy
Tuesday
High: 67 °F
Partly Sunny
Tuesday Night
Low: 45 °F
Partly Cloudy
Wednesday
High: 70 °F
Partly Sunny
Wednesday Night
Low: 54 °F
Slight Chance
Showers

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 62. Southwest wind around 5 mph.

Sunday

Sunny, with a high near 83. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

A 10 percent chance of showers after 5am. Increasing clouds, with a low around 58. Southwest wind around 10 mph, with gusts as high as 25 mph.

Monday

A 30 percent chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 43. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

Partly sunny, with a high near 67. Northeast wind around 5 mph becoming calm in the morning.

Tuesday Night

Partly cloudy, with a low around 45. Calm wind.

Wednesday

Partly sunny, with a high near 70.

Wednesday Night

A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 54.

Thursday

A slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 20%.