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

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

45°F

7°C

Humidity 90%
Wind Speed SE 5 mph
Barometer 30.33 in (1027.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 19 Oct 8:53 am CDT
Extended Forecast for

2 Miles NNE Marshalltown IA

  • Today

    Today: Mostly sunny, with a high near 68. South wind 6 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Light southeast wind.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 48. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Wednesday Night

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

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 68. South wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 44. Light southeast wind.
Tuesday
Sunny, with a high near 69. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 73.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Marshalltown IA
 42.06°N 92.89°W
9:03 am CDT Oct 19, 2026
9am CDT Oct 19, 2026-6pm CDT Oct 25, 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