Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55° N Lon: 92.4° W Elev: 873 ft.

Fair

72°F

22°C

Humidity	87%
Wind Speed	Calm
Barometer	30.08 in (1018.3 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	6 Sep 7:54 pm CDT

More Information:

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

Detailed forecast for

Black Hawk County

Tonight

Mostly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph.

Labor Day

Partly sunny. Highs around 80. Southeast winds 10 to 15 mph.

Monday Night

Partly cloudy. Lows in the mid 60s. Southeast winds 10 to 15 mph.

Tuesday

Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 50 percent.

Tuesday Night

Showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 60s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 90 percent.

Wednesday

Mostly sunny. Highs in the lower 80s.

Wednesday Night

Mostly clear. Lows in the upper 50s.

Thursday

Sunny. Highs in the upper 70s.

Thursday Night

Clear. Lows in the upper 50s.

Friday

Sunny. Highs in the lower 80s.

Friday Night

Mostly clear in the evening, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 40 percent.

Saturday

Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

Saturday Night

Partly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 40 percent.

Sunday

A slight chance of thunderstorms in the morning. Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.