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.

61°F

16°C

Humidity 93%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 59°F (15°C)
Visibility NA
Last update 30 Jul 12:55 am CDT
Extended Forecast for

Merrill Municipal Airport WI

  • Overnight

    Overnight: Patchy smoke. Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Patchy Smoke

  • Thursday

    Thursday: A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy smoke between 9am and 3pm. Mostly sunny, with a high near 86. Calm wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 86 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Patchy smoke between 1am and 2am. Mostly cloudy, with a low around 63. Light south wind.

    Low: 63 °F

    Mostly Cloudy
    then Patchy
    Smoke

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 75. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 54. Light east northeast wind. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy smoke. Mostly clear, with a low around 58. Calm wind.
Thursday
A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy smoke between 9am and 3pm. Mostly sunny, with a high near 86. Calm wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Patchy smoke between 1am and 2am. Mostly cloudy, with a low around 63. Light south wind.
Friday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 75. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 54. Light east northeast wind. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 80.
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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:
10:16 pm CDT Jul 29, 2026
Forecast Valid:
1am CDT Jul 30, 2026-6pm CDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation