Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Mostly Cloudy

68°F

20°C

Humidity 90%
Wind Speed NE 3 mph
Barometer 29.99 in (1015.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 29 Jul 8:54 pm CDT
Extended Forecast for

Waterloo IA

  • Tonight

    Tonight: Cloudy, with a low around 61. North northeast wind around 6 mph becoming calm  in the evening.

    Cloudy

    Low: 61 °F

  • Saturday

    Saturday: Isolated showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 78. North northeast wind 3 to 5 mph.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Isolated
    T-storms

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 62. East northeast wind 3 to 5 mph.

    Partly Cloudy

    Low: 62 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Southeast wind around 6 mph.

    Mostly Sunny

    High: 82 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 66. Southeast wind around 7 mph.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 66 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 84. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 84 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 87.

    Chance
    T-storms

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 70.

    Chance
    T-storms then
    Partly Cloudy

    Low: 70 °F

Detailed Forecast

Tonight
Cloudy, with a low around 61. North northeast wind around 6 mph becoming calm in the evening.
Saturday
Isolated showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. North northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 62. East northeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 82. Southeast wind around 6 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 66. Southeast wind around 7 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 84. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
6:48 pm CDT Jul 29, 2016
9pm CDT Jul 29, 2016-6pm CDT Aug 5, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database