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

Merrill, Merrill Municipal Airport (KRRL)

Lat: 45.2°NLon: 89.71°WElev: 1302ft.

Fair

20°F

-7°C

Humidity 93%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 19°F (-7°C)
Visibility 7.00 mi
Last update 9 Jan 10:15 pm CST
Extended Forecast for

Merrill Municipal Airport WI

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 5am. Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 21. Light southwest wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Patchy Fog
    then Chance
    Snow and
    Patchy Fog

  • Saturday

    Saturday: Snow likely, mainly before 5pm. Mostly cloudy, with a high near 27. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 26. North northwest wind 7 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. West southwest wind around 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 5am. Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 21. Light southwest wind. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 27. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 26. North northwest wind 7 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 16. West southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 35.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 22.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 10.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merrill Municipal Airport WI
 45.19°N 89.7°W (Elev. 1263 ft)
Last Update:
9:46 pm CST Jan 9, 2026
Forecast Valid:
10pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation