Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

Ironwood, Gogebic-Iron County Airport (KIWD)

Lat: 46.53°NLon: 90.13°WElev: 1230ft.

Overcast

20°F

-7°C

Humidity 85%
Wind Speed S 5 mph
Barometer 30.29 in (1027.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 24 Dec 1:56 am CST
Extended Forecast for

6 Miles NW Merriweather MI

  • Overnight

    Overnight: Mostly cloudy, with a low around 13. Calm wind becoming southeast around 5 mph.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers between 7am and 9am.  Mostly cloudy, with a high near 34. South wind 5 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A 20 percent chance of snow showers after 1pm.  Mostly cloudy, with a high near 26. East wind around 5 mph, with gusts as high as 15 mph.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers likely before 4am, then snow showers likely, possibly mixed with freezing rain.  Cloudy, with a steady temperature around 26. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 26 °F

    Chance Snow
    Showers then
    Wintry Mix
    Likely

  • Friday

    Friday: Snow showers likely before 1pm.  Cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain showers before 1am, then a chance of snow showers.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 13. Calm wind becoming southeast around 5 mph.
Wednesday
A slight chance of snow showers between 7am and 9am. Mostly cloudy, with a high near 34. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 17. West wind 5 to 10 mph becoming northeast after midnight.
Christmas Day
A 20 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 26. East wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
Snow showers likely before 4am, then snow showers likely, possibly mixed with freezing rain. Cloudy, with a steady temperature around 26. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
Snow showers likely before 1pm. Cloudy, with a high near 34. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 12.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 22.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 5.
Monday
A chance of snow showers. Mostly cloudy, with a high near 12.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Merriweather MI
 46.63°N 89.74°W (Elev. 1490 ft)
3:23 am EST Dec 24, 2025
3am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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Additional Resources

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Hourly Weather Forecast

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