Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

64°F

18°C

Humidity 68%
Wind Speed NW 8 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 28 Sep 7:53 am CDT
Extended Forecast for

Waterloo IL

  • Today

    Today: Partly sunny, with a high near 68. West wind 8 to 15 mph becoming north in the morning.

    Partly Sunny

    High: 68 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Northwest wind 8 to 10 mph.

    Partly Cloudy

    Low: 50 °F

  • Thursday

    Thursday: Partly sunny, with a high near 67. North wind 8 to 14 mph, with gusts as high as 22 mph.

    Partly Sunny

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 56. North wind around 9 mph.

    Mostly Cloudy

    Low: 56 °F

  • Friday

    Friday: A 20 percent chance of showers.  Mostly cloudy, with a high near 69. Northwest wind 7 to 13 mph.

    Slight Chance
    Showers

    High: 69 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 56.

    Slight Chance
    Showers

    Low: 56 °F

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 69.

    Slight Chance
    Showers

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 56.

    Mostly Cloudy

    Low: 56 °F

  • Sunday

    Sunday: Partly sunny, with a high near 74.

    Partly Sunny

    High: 74 °F

Detailed Forecast

Today
Partly sunny, with a high near 68. West wind 8 to 15 mph becoming north in the morning.
Tonight
Partly cloudy, with a low around 50. Northwest wind 8 to 10 mph.
Thursday
Partly sunny, with a high near 67. North wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 56. North wind around 9 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 69. Northwest wind 7 to 13 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Waterloo IL
 38.33°N 90.16°W (Elev. 600 ft)
8:26 am CDT Sep 28, 2016
8am CDT Sep 28, 2016-6pm CDT Oct 4, 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