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

Boone Municipal (KBNW)

Lat: 42.05°NLon: 93.85°WElev: 1161ft.

Fog/Mist

59°F

15°C

Humidity	100%
Wind Speed	SE 13 mph
Barometer	29.75 in
Dewpoint	59°F (15°C)
Visibility	1.00 mi
Last update	28 Apr 11:15 am CDT

More Information:

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

Extended Forecast for

3 Miles SSW Harcourt IA

Today

Showers
High: 68 °F
Tonight

Chance
T-storms
Low: 44 °F
Monday

Mostly Cloudy
and Breezy
High: 60 °F
Monday
Night

Mostly Clear
Low: 43 °F
Tuesday

Sunny then
Showers
Likely and
Windy
High: 77 °F
Tuesday
Night

T-storms
Likely and
Breezy then
Showers
Likely
Low: 47 °F
Wednesday

Showers
Likely
High: 71 °F
Wednesday
Night

Showers
Likely
Low: 51 °F
Thursday

Showers
Likely and
Breezy
High: 67 °F

Detailed Forecast

Today

Showers and possibly a thunderstorm. High near 68. East southeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 44. West southwest wind 7 to 13 mph becoming south in the evening. Winds could gust as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly cloudy, with a high near 60. Breezy, with a west wind 13 to 16 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 43. West wind 6 to 11 mph becoming light and variable.

Tuesday

Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 77. Windy, with a south wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 47. Breezy. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 60%.

Thursday Night

A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 44. Breezy.

Friday

Partly sunny, with a high near 60. Breezy.

Friday Night

Mostly cloudy, with a low around 40. Breezy.

Saturday

A 30 percent chance of showers. Partly sunny, with a high near 63. Breezy.