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

62°F

17°C

Humidity 96%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 14 Jul 12:55 am CDT
Extended Forecast for

Merrill WI

  • Overnight

    Overnight: Areas of smoke before 4am. Partly cloudy, with a low around 61. Southwest wind 3 to 5 mph.

    Low: 61 °F

    Areas Smoke

  • Monday

    Monday: Areas of smoke after noon. Mostly sunny, with a high near 86. Calm wind becoming west northwest around 6 mph in the morning.

    High: 86 °F

    Mostly Sunny
    then Areas
    Smoke

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Light south wind.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Heat index values as high as 89. South southwest wind 5 to 10 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southwest wind around 6 mph becoming calm after midnight.

    Low: 65 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 76. Chance of precipitation is 80%.

    High: 76 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of smoke before 4am. Partly cloudy, with a low around 61. Southwest wind 3 to 5 mph.
Monday
Areas of smoke after noon. Mostly sunny, with a high near 86. Calm wind becoming west northwest around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 65. Light south wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Heat index values as high as 89. South southwest wind 5 to 10 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southwest wind around 6 mph becoming calm after midnight.
Wednesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 76. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 75.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merrill WI
 45.19°N 89.7°W (Elev. 1263 ft)
Last Update:
10:31 pm CDT Jul 13, 2025
Forecast Valid:
1am CDT Jul 14, 2025-6pm CDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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