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

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

55°F

13°C

Humidity 72%
Wind Speed S 3 mph
Barometer 30.32 in (1026.8 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Oct 10:53 am CDT
Extended Forecast for

Rock Falls IA

  • Today

    Today: Mostly sunny, with a high near 66. South wind 5 to 7 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 67 °F

    Sunny

  • Tuesday Night

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

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. South wind 3 to 6 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70. Breezy.

    High: 70 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 66. South wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 42. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 45. South wind 3 to 6 mph.
Wednesday
Sunny, with a high near 71. South wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 70. Breezy.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
Mostly cloudy, with a high near 71. Breezy.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Falls IA
 43.21°N 93.07°W
9:03 am CDT Oct 19, 2026
11am 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