Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

Fog/Mist

54°F

12°C

Humidity	100%
Wind Speed	N 3 mph
Barometer	30.34 in
Dewpoint	54°F (12°C)
Visibility	6.00 mi
Last update	2 Aug 3:55 am CDT

More Information:

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

Extended Forecast for

Lewis IA

Today
High: 77 °F
Areas Smoke
Tonight
Low: 57 °F
Areas Smoke
Sunday
High: 77 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Mostly Cloudy
Monday
High: 79 °F
Partly Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 87 °F
Mostly Sunny

Detailed Forecast

Today

Areas of smoke before 8am, then areas of smoke after 9am. Mostly sunny, with a high near 77. Light and variable wind becoming south southeast 5 to 9 mph in the morning.

Tonight

Areas of smoke. Partly cloudy, with a low around 57. Southeast wind 5 to 8 mph.

Sunday

Mostly sunny, with a high near 77. South southeast wind 5 to 10 mph.

Sunday Night

Mostly cloudy, with a low around 58. Southeast wind 3 to 7 mph.

Monday

Partly sunny, with a high near 79. Calm wind becoming south southeast 5 to 7 mph in the morning.

Monday Night

Partly cloudy, with a low around 60.

Tuesday

Sunny, with a high near 84.