Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Partly Cloudy

75°F

24°C

Humidity	76%
Wind Speed	Calm
Barometer	30.08 in (1017.6 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	15 Jun 11:53 am CDT

More Information:

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

Extended Forecast for

Manly IA

This Afternoon
High: 81 °F
Chance
T-storms
Tonight
Low: 65 °F
Heavy Rain
Monday
High: 86 °F
Chance
T-storms
Monday Night
Low: 65 °F
T-storms
Likely then
Showers
Likely
Tuesday
High: 81 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 61 °F
Showers
Likely
Wednesday
High: 79 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 59 °F
Slight Chance
T-storms
Juneteenth
High: 83 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 81. South southeast wind 3 to 5 mph. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A 50 percent chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 65. South wind around 6 mph. New rainfall amounts between a half and three quarters of an inch possible.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind 7 to 13 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 65. South wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. West southwest wind 6 to 8 mph becoming north in the morning. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59.

Juneteenth

Sunny, with a high near 83.

Thursday Night

A 30 percent chance of showers after 1am. Partly cloudy, with a low around 63.

Friday

Sunny, with a high near 87. Breezy.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.