Severe Thunderstorms in West Texas; Heavy Rainfall in the Southeast U.S.

Scattered strong to severe storms capable of sporadic large hail and severe winds are expected this afternoon and evening across portions of western Texas. Widespread showers and thunderstorms may produce isolated flash flooding across the Ozarks today and the Southeast into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Mostly Cloudy

59°F

15°C

Humidity	69%
Wind Speed	E 8 mph
Barometer	30.01 in (1015.3 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	31 May 6:53 am CDT

More Information:

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

Extended Forecast for

Sheffield IA

Today
High: 78 °F
Chance
Showers
Tonight
Low: 58 °F
Slight Chance
Showers then
Chance
T-storms
Monday
High: 81 °F
Slight Chance
T-storms then
Partly Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 54 °F
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 57 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday
High: 82 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 9am. Mostly cloudy, with a high near 78. East southeast wind 13 to 15 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 58. East wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A 10 percent chance of showers and thunderstorms before 7am. Partly sunny, with a high near 81. East southeast wind 3 to 5 mph.

Monday Night

Partly cloudy, with a low around 55. East wind 5 to 8 mph.

Tuesday

Sunny, with a high near 81. East southeast wind 6 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 54.

Wednesday

Mostly sunny, with a high near 82.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57.

Thursday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Saturday

Partly sunny, with a high near 85.