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

Hazardous Weather Conditions

Current conditions at

Merrill, Merrill Municipal Airport (KRRL)

Lat: 45.2°NLon: 89.71°WElev: 1302ft.

Fair

61°F

16°C

Humidity 44%
Wind Speed SW 3 mph
Barometer 29.54 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 Mar 5:35 pm CDT
Extended Forecast for

Merrill Municipal Airport WI

  • Tonight

    Tonight: A chance of rain and sleet between 1am and 4am. Mostly cloudy, with a low around 31. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Sleet

  • Sunday

    Sunday: Partly sunny, with a high near 39. North northeast wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. North wind 5 to 9 mph becoming light after midnight.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 44. Light northwest wind.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 28. Calm wind becoming south around 5 mph after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 45.

    High: 45 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
A chance of rain and sleet between 1am and 4am. Mostly cloudy, with a low around 31. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 39. North northeast wind 11 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 17. North wind 5 to 9 mph becoming light after midnight.
Monday
Sunny, with a high near 44. Light northwest wind.
Monday Night
Increasing clouds, with a low around 28. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 26.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 45.
Wednesday Night
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Thursday
A chance of rain and snow before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 44.
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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:
3:37 pm CDT Mar 21, 2026
Forecast Valid:
5pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation