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Hazardous Weather Conditions

Current conditions at

Merrill, Merrill Municipal Airport (KRRL)

Lat: 45.2°NLon: 89.71°WElev: 1302ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Merrill Municipal Airport WI

Dense Fog Advisory April 15, 11:00pm until April 16, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Areas of dense fog after 4am. Otherwise, cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy
    then Areas
    Dense Fog

  • Thursday

    Thursday: Areas of dense fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind.

    High: 71 °F

    Areas Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Rain likely and possibly a thunderstorm, mainly after 4pm. Partly sunny, with a high near 74. South southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 74 °F

    Partly Sunny
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 33. South wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a slight chance of snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of dense fog after 4am. Otherwise, cloudy, with a low around 45. Calm wind.
Thursday
Areas of dense fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind.
Thursday Night
Mostly clear, with a low around 47. Calm wind becoming south southeast around 5 mph after midnight.
Friday
Rain likely and possibly a thunderstorm, mainly after 4pm. Partly sunny, with a high near 74. South southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 33. South wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Saturday
A chance of rain and snow before 1pm, then a slight chance of snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Mostly sunny, with a high near 63.
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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:
7:22 pm CDT Apr 15, 2026
Forecast Valid:
8pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation