Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fair

86°F

30°C

Humidity	59%
Wind Speed	W 12 mph
Barometer	29.99 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	21 Aug 4:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNE Swan IA

This Afternoon
High: 87 °F
Sunny
Tonight
Low: 65 °F
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Mostly Cloudy
then Chance
Showers
Monday
High: 79 °F
Chance
Showers
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 84 °F
Partly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 87. West northwest wind around 8 mph.

Tonight

Mostly clear, with a low around 65. Northwest wind 3 to 8 mph.

Saturday

Sunny, with a high near 83. Light west northwest wind becoming north northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

Saturday Night

Mostly clear, with a low around 59. North wind 5 to 7 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 81. Light north wind.

Sunday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 64. New precipitation amounts of less than a tenth of an inch possible.

Monday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

Partly sunny, with a high near 84.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 64.

Thursday

Mostly sunny, with a high near 83.