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

Perry Municipal Airport (KPRO)

Lat: 41.83°NLon: 94.16°WElev: 1013ft.

Mostly Cloudy

68°F

20°C

Humidity	97%
Wind Speed	SE 5 mph
Barometer	30.03 in
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	15 Jun 5:35 am CDT

More Information:

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

Extended Forecast for

Jefferson IA

Overnight
Low: 67 °F
Slight Chance
T-storms
Sunday
High: 86 °F
Heavy Rain
Sunday Night
Low: 66 °F
Chance
T-storms
Monday
High: 89 °F
Slight Chance
T-storms
Monday Night
Low: 67 °F
Chance
T-storms
Tuesday
High: 83 °F
Chance
T-storms then
Heavy Rain
Tuesday Night
Low: 64 °F
T-storms
Likely then
Showers
Likely
Wednesday
High: 78 °F
Chance
T-storms
Wednesday Night
Low: 60 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Calm wind.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 86. East southeast wind around 6 mph becoming south southwest in the afternoon. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 6 mph becoming south after midnight. New rainfall amounts between three quarters and one inch possible.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 6 to 11 mph.

Monday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. South wind 6 to 9 mph. 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. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Tuesday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.

Wednesday Night

Mostly clear, with a low around 60.

Juneteenth

Sunny, with a high near 85.

Thursday Night

Mostly clear, with a low around 65.

Friday

Sunny, with a high near 92.

Friday Night

Mostly clear, with a low around 73.