National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Light Rain and Breezy

34°F

1°C

Humidity 92%
Wind Speed N 21 G 32 mph
Barometer 29.55 in (1001.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 8 Jan 7:53 pm CST
Extended Forecast for

3 Miles N Marathon IA

  • Tonight

    Tonight: Rain and snow before midnight, then a slight chance of snow between midnight and 2am. Low around 24. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Blustery.
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Increasing clouds, with a high near 36. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 22. West wind 5 to 10 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 27 °F

    Slight Chance
    Snow then
    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11. Blustery, with a northwest wind 10 to 20 mph.

    Low: 11 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 28. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow before midnight, then a slight chance of snow between midnight and 2am. Low around 24. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Friday
Increasing clouds, with a high near 36. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 22. West wind 5 to 10 mph.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 11. Blustery, with a northwest wind 10 to 20 mph.
Sunday
Sunny, with a high near 28. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Marathon IA
 42.92°N 94.97°W (Elev. 1401 ft)
Last Update:
8:04 pm CST Jan 8, 2026
Forecast Valid:
8pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation