Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

73°F

23°C

Humidity	96%
Wind Speed	NW 6 mph
Barometer	30.04 in (1016.6 mb)
Dewpoint	72°F (22°C)
Visibility	7.00 mi
Last update	16 Aug 7:54 am CDT

More Information:

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

Extended Forecast for

3 Miles SSW Dike IA

Today
High: 79 °F
Partly Sunny
Tonight
Low: 59 °F
Mostly Clear
then Patchy
Fog
Monday
High: 80 °F
Patchy Fog
then Sunny
Monday Night
Low: 65 °F
Mostly Clear
then Chance
Showers
Tuesday
High: 80 °F
Slight Chance
Showers then
Showers
Likely
Tuesday Night
Low: 61 °F
Showers
Likely
Wednesday
High: 76 °F
Mostly Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 79. North northwest wind 6 to 13 mph, with gusts as high as 18 mph.

Tonight

Patchy fog after 5am. Otherwise, mostly clear, with a low around 59. Northwest wind 3 to 8 mph.

Monday

Patchy fog before 7am. Otherwise, sunny, with a high near 80. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

A 30 percent chance of showers after 1am. Increasing clouds, with a low around 65. Southwest wind 3 to 7 mph.

Tuesday

A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. West northwest wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

Wednesday

Mostly sunny, with a high near 76.

Wednesday Night

Partly cloudy, with a low around 57.

Thursday

Mostly sunny, with a high near 76.

Thursday Night

Partly cloudy, with a low around 59.

Friday

A 30 percent chance of showers. Mostly sunny, with a high near 79.

Friday Night

Partly cloudy, with a low around 61.