Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

Fair

70°F

21°C

Humidity	94%
Wind Speed	S 6 mph
Barometer	30.00 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	15 Jul 2:55 am CDT

More Information:

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

Extended Forecast for

Massena IA

Overnight
Low: 66 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
then Chance
T-storms
Wednesday
High: 83 °F
Chance
T-storms
Wednesday Night
Low: 58 °F
Showers
Likely
Thursday
High: 71 °F
Slight Chance
T-storms then
Slight Chance
Showers
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 80 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 67 °F
Mostly Cloudy
then Showers
Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 66. South wind around 6 mph.

Tuesday

Sunny, with a high near 88. South wind 6 to 10 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 68. South southeast wind 6 to 8 mph. 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 83. South southwest wind 6 to 9 mph becoming northwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. North wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 59.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80.

Friday Night

Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.

Saturday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 68.

Sunday

A 30 percent chance of showers. Mostly sunny, with a high near 86.