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Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Partly Cloudy

57°F

14°C

Humidity	90%
Wind Speed	SE 14 G 23 mph
Barometer	29.40 in (994.6 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	17 Jun 6:53 am CDT

More Information:

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

Extended Forecast for

4 Miles NW Grafton IA

Today
High: 75 °F
Severe
Thunderstorms
and Windy
Tonight
Low: 53 °F
Chance
Showers and
Windy then
Mostly Cloudy
and Breezy
Thursday
High: 73 °F
Becoming
Sunny
Thursday Night
Low: 49 °F
Mostly Clear
Juneteenth
High: 78 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Saturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Slight Chance
T-storms then
Showers
Likely
Sunday
High: 74 °F
Showers
Likely

Detailed Forecast

Today

Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could be severe. High near 75. Windy, with a southeast wind 14 to 22 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 53. Windy, with a northwest wind 13 to 23 mph, with gusts as high as 38 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Partly sunny, then gradually becoming sunny, with a high near 73. Northwest wind around 15 mph, with gusts as high as 22 mph.

Thursday Night

Mostly clear, with a low around 49. Northwest wind 8 to 13 mph becoming light west northwest in the evening. Winds could gust as high as 18 mph.

Juneteenth

Sunny, with a high near 78. Light west wind increasing to 6 to 11 mph in the morning.

Friday Night

Mostly clear, with a low around 55.

Saturday

Mostly sunny, with a high near 80.

Saturday Night

A slight 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%.

Sunday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 60%.

Sunday Night

Partly cloudy, with a low around 54.

Monday

Mostly sunny, with a high near 76.

Monday Night

Partly cloudy, with a low around 55.

Tuesday

Mostly sunny, with a high near 78.