Severe Weather for the Central High Plains; Heavy Rain/Flood Concerns in Parts of the East

Strong to severe thunderstorms capable of strong winds and large hail are possible over portions of the central High Plains this afternoon, including parts of the Denver metro area. A stalled front is expected to bring additional rain and flash flood risks in the Mid-Atlantic and Southeast through Thursday. Red flag warnings are in effect across the Interior Northwest and Great Basin today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Partly Cloudy

23°C

73°F

Humidity	50%
Wind Speed	S 20 G 33 km/h
Barometer	1019.3 mb (30.12 in)
Dewpoint	12°C (53°F)
Visibility	16 km
Last update	5 Aug 11:53 am CDT

More Information:

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

Extended Forecast for

Mason City Municipal Airport IA

This
Afternoon

Partly Sunny
High: 24 °C
Tonight

Chance
Showers
Low: 15 °C
Thursday

Slight Chance
T-storms
High: 26 °C
Thursday
Night

Partly Cloudy
Low: 17 °C
Friday

Partly Sunny
High: 29 °C
Friday
Night

Chance
T-storms
Low: 19 °C
Saturday

Chance
T-storms
High: 31 °C
Saturday
Night

Slight Chance
T-storms
Low: 20 °C
Sunday

Mostly Sunny
High: 32 °C

Detailed Forecast

This Afternoon

Partly sunny, with a high near 24. South southwest wind 13 to 16 km/h.

Tonight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 15. South southeast wind 10 to 13 km/h. New rainfall amounts between 2.5 and 5 mm possible.

Thursday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 26. South wind 13 to 21 km/h, with gusts as high as 32 km/h.

Thursday Night

Partly cloudy, with a low around 17. South southeast wind 11 to 14 km/h, with gusts as high as 32 km/h.

Friday

Partly sunny, with a high near 29. South southeast wind 13 to 23 km/h, with gusts as high as 37 km/h.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 19.

Saturday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 31.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.