Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

A Few Clouds

82°F

28°C

Humidity	89%
Wind Speed	W 5 mph
Barometer	30.03 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	15 Aug 3:55 pm CDT

More Information:

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

Extended Forecast for

Cumberland IA

This Afternoon
High: 83 °F
Chance
T-storms
Tonight
Low: 68 °F
Showers
Likely then
Slight Chance
T-storms
Sunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 83 °F
Slight Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 64 °F
Showers
Wednesday
High: 77 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 83. Northwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 68. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 80. North wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 60. North wind around 6 mph becoming calm in the evening.

Monday

Sunny, with a high near 82. Light and variable wind.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 60%.

Tuesday Night

Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 80%.

Wednesday

Partly sunny, with a high near 77.

Wednesday Night

Mostly cloudy, with a low around 59.

Thursday

Mostly sunny, with a high near 77.

Thursday Night

Partly cloudy, with a low around 60.

Friday

Mostly sunny, with a high near 79.