Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

A Few Clouds

35°F

2°C

Humidity 78%
Wind Speed NW 9 mph
Barometer 30.13 in (1020.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 12 Nov 7:54 am CST
Extended Forecast for

Saint Marys IA

  • Today

    Today: A chance of sprinkles before 1pm.  Mostly sunny, with a high near 46. North wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 46 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Partly cloudy, with a low around 27. North wind 6 to 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 42. North wind 5 to 8 mph.

    High: 42 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
A chance of sprinkles before 1pm. Mostly sunny, with a high near 46. North wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 27. North wind 6 to 8 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 42. North wind 5 to 8 mph.
Friday Night
Clear, with a low around 22. Light and variable wind.
Saturday
Sunny, with a high near 45. Light and variable wind.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 51.
Monday Night
Clear, with a low around 33.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys IA
 41.3°N 93.75°W
5:12 am CST Nov 12, 2026
8am CST Nov 12, 2026-6pm CST Nov 18, 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