Florence Moving Through the Northeast; Heavy Rain in the Midwest; Ongoing Historic Flooding in the Carolinas

Heavy rain and flash flooding associated with Post Tropical Florence has spread into portions of the Mid-Atlantic, Northeast, and New England. Major to record flooding will continue across the Carolinas for days to weeks. Tropical moisture in the southwest will combine with a stationary boundary extending into the Midwest with potential for heavy rain and local flash flooding across the area. Read More >

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

68°F

20°C

Humidity 84%
Wind Speed SW 5 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 18 Sep 5:54 pm CDT
Extended Forecast for

Waterloo IA

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 10pm.  Mostly cloudy, with a low around 65. South southeast wind 5 to 10 mph becoming light east southeast.  New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    Low: 65 °F

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly before 1pm.  High near 79. East southeast wind 5 to 9 mph becoming southwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after 7pm.  Mostly cloudy, with a low around 68. Southeast wind 6 to 8 mph.  New rainfall amounts between a half and three quarters of an inch possible.

    Chance
    T-storms

    Low: 68 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly before 8am.  Mostly sunny, with a high near 87. Breezy, with a south wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Slight Chance
    T-storms and
    Breezy

    High: 87 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm.  Mostly cloudy, with a low around 59. Breezy, with a south southwest wind 13 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms and
    Breezy

    Low: 59 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 8am.  Partly sunny, with a high near 67. Breezy.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Mostly Sunny
    and Breezy

    High: 67 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

  • Saturday

    Saturday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 49.

    Mostly Clear

    Low: 49 °F

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 65. South southeast wind 5 to 10 mph becoming light east southeast. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms, mainly before 1pm. High near 79. East southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 68. Southeast wind 6 to 8 mph. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A 50 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 87. Breezy, with a south wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 59. Breezy, with a south southwest wind 13 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 67. Breezy. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 55.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
5:32 pm CDT Sep 18, 2018
6pm CDT Sep 18, 2018-6pm CDT Sep 25, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database