Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Overcast

61°F

16°C

Humidity	94%
Wind Speed	S 8 mph
Barometer	29.80 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	28 Apr 6:35 am CDT

More Information:

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

Extended Forecast for

Pleasantville IA

Today

Showers and
Breezy
High: 70 °F
Tonight

Showers
Likely then
Chance
T-storms
Low: 48 °F
Monday

Mostly Cloudy
then Partly
Sunny and
Breezy
High: 64 °F
Monday
Night

Mostly Clear
Low: 47 °F
Tuesday

Sunny then
Chance
T-storms and
Windy
High: 77 °F
Tuesday
Night

Showers
Likely and
Windy
Low: 51 °F
Wednesday

Showers
Likely
High: 74 °F
Wednesday
Night

T-storms
Low: 57 °F
Thursday

Showers
Likely and
Breezy
High: 70 °F

Detailed Forecast

Today

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 70. Breezy, with a southeast wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 48. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Partly sunny, with a high near 64. Breezy, with a west wind 13 to 17 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 47. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 18 mph.

Tuesday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 77. Windy, with a south wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 51. Windy. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.

Wednesday Night

Showers and possibly a thunderstorm before 1am, then showers and thunderstorms likely after 1am. Low around 57. Chance of precipitation is 80%.

Thursday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Breezy. Chance of precipitation is 70%.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Breezy.

Friday

A 30 percent chance of showers. Partly sunny, with a high near 61.

Friday Night

Partly cloudy, with a low around 44.