Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Knoxville (KOXV)

Lat: 41.3° N Lon: 93.12° W Elev: 928 ft.

Fair

73°F

23°C

Humidity	65%
Wind Speed	N 5 mph
Barometer	29.98 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	12 Jul 8:55 pm CDT

More Information:

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

Detailed forecast for

Marion County

Tonight

Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 60s. Northwest winds 5 to 10 mph, becoming west after midnight.

Sunday

Patchy fog in the morning. Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.

Sunday Night

Mostly clear. Humid with lows in the mid 60s. South winds around 5 mph.

Monday

Sunny with highs in the upper 80s. South winds around 5 mph.

Monday Night

Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 60s. South winds around 5 mph.

Tuesday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Tuesday Night

Mostly clear in the evening, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms after midnight. Lows around 70. Chance of rain 40 percent.

Wednesday

Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.

Wednesday Night

Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent.

Thursday

Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Thursday Night

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 20 percent.

Friday

Mostly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent.

Friday Night

Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.

Saturday

Mostly sunny with a 20 percent chance of showers. Highs in the lower 80s.