Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding will again be possible from the Southern Plains into the Midwest on Friday. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast into the Memorial Day weekend. Temperatures across much of the East will run above normal where they will hold into Memorial Day. 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.

Mostly Cloudy

61°F

16°C

Humidity	77%
Wind Speed	E 10 mph
Barometer	30.02 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	23 May 10:15 pm CDT

More Information:

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

Extended Forecast for

Madrid IA

Tonight

Scattered
T-storms then
T-storms
Low: 58 °F
Friday

T-storms then
Chance
T-storms
High: 78 °F
Friday
Night

Chance
T-storms
Low: 63 °F
Saturday

Slight Chance
T-storms then
Chance
T-storms
High: 80 °F
Saturday
Night

Chance
T-storms
Low: 57 °F
Sunday

Partly Sunny
then Slight
Chance
T-storms
High: 77 °F
Sunday
Night

Chance
T-storms then
T-storms
Likely
Low: 62 °F
Memorial
Day

T-storms
Likely and
Breezy
High: 77 °F
Monday
Night

T-storms
Likely
Low: 60 °F

Detailed Forecast

Tonight

Scattered showers and thunderstorms before 1am, then periods of showers and possibly a thunderstorm between 1am and 2am, then showers and thunderstorms after 2am. Low around 58. East wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Showers and thunderstorms, mainly before 10am. High near 78. Southeast wind 11 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 50 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 63. South southwest wind 6 to 15 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. South southwest wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South southwest wind 5 to 8 mph becoming light and variable. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.

Sunday Night

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Memorial Day

Showers and thunderstorms likely. Cloudy, with a high near 77. Breezy. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.