Severe Storms Expected Across Upper Midwest

Strong to severe thunderstorms with damaging winds, large hail, and heavy rain are expected across the Upper Mississippi Valley, which includes the Twin Cities metro area. Meanwhile, heavy rain and thunderstorms may produce flooding across the Mid Mississippi Valley and in the St. Louis metro region. Read More >

Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15° N Lon: 93.33° W Elev: 1188 ft.

Thunderstorm in Vicinity

75°F

24°C

Humidity	76%
Wind Speed	S 8 G 17 mph
Barometer	29.90 in (1011.1 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	9 Aug 9:53 am CDT

More Information:

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

Detailed forecast for

Cerro Gordo County

Rest Of Today

Mostly cloudy. Thunderstorms in the late morning and early afternoon, then a chance of thunderstorms late in the afternoon. High in the upper 80s. South wind 10 to 15 mph. Chance of thunderstorms 80 percent.

Tonight

Partly cloudy in the evening, then mostly cloudy with a 30 percent chance of thunderstorms overnight. Low in the upper 60s. South wind 5 to 10 mph shifting to the west after midnight. Gusts up to 20 mph.

Monday

Partly sunny. A 20 percent chance of thunderstorms in the afternoon. High around 80. North wind 10 to 15 mph.

Monday Night

Mostly clear. Cooler. Low in the mid 50s. Northwest wind near 10 mph.

Tuesday

Sunny. High in the lower 80s. South wind near 10 mph.

Tuesday Night

Mostly cloudy. A 30 percent chance of thunderstorms after midnight. Low in the upper 50s.

Wednesday

Mostly cloudy with a 30 percent chance of thunderstorms. High in the lower 80s.

Wednesday Night

Mostly cloudy with a 30 percent chance of thunderstorms. Low in the mid 60s.