Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

40°F

4°C

Humidity 93%
Wind Speed E 3 mph
Barometer 30.32 in (1027.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 20 Oct 1:54 am CDT
Extended Forecast for

Waterloo Municipal Airport IA

  • Overnight

    Overnight: Clear, with a low around 42. East southeast wind 3 to 5 mph.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Light east southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South southeast wind 3 to 6 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. South wind 3 to 5 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 42. East southeast wind 3 to 5 mph.
Tuesday
Sunny, with a high near 70. Light east southeast wind becoming south southeast 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 45. South southeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 74. South wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.53°N 92.41°W
1:26 am CDT Oct 20, 2026
2am CDT Oct 20, 2026-6pm CDT Oct 26, 2026
 
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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