Heat Continues in the Northeast; Fire Weather Threat Persists in the West

Above normal temperatures are expected to continue into midweek for portions of the Northeast, including the I-95 corridor from New York to southern Maine. Critical fire weather conditions are expected in the interior Pacific Northwest, with additional Red Flag Warnings in effect for the Great Basin and Rockies. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

53°F

12°C

Humidity	89%
Wind Speed	W 6 mph
Barometer	30.02 in (1015.9 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	11 Aug 4:53 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

Today

Sunny
High: 82 °F
Tonight

Mostly Clear
Low: 58 °F
Wednesday

Chance
T-storms
High: 80 °F
Wednesday
Night

Chance
T-storms
Low: 63 °F
Thursday

Chance
T-storms
High: 81 °F
Thursday
Night

Chance
T-storms
Low: 64 °F
Friday

Slight Chance
T-storms
High: 83 °F
Friday
Night

Partly Cloudy
then Chance
T-storms
Low: 65 °F
Saturday

Mostly Sunny
then Chance
T-storms
High: 80 °F

Detailed Forecast

Today

Sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.

Tonight

Mostly clear, with a low around 58. South southeast wind around 6 mph.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny through mid morning, then becoming cloudy, with a high near 80. South southeast wind 6 to 14 mph, with gusts as high as 22 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 7 to 10 mph, with gusts as high as 18 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South southeast wind 8 to 11 mph, with gusts as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

Friday Night

A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 58.

Sunday

Mostly sunny, with a high near 78.

Sunday Night

Mostly clear, with a low around 54.