


News Headlines
Hazardous Weather Conditions
Current conditions at
Baraboo Wisconsin Dells Airport (KDLL)
Lat: 43.52°NLon: 89.77°WElev: 971ft.
Thunderstorm Rain
62°F
17°C
Humidity | 96% |
Wind Speed | N 12 G 30 mph |
Barometer | 30.10 in |
Dewpoint | 61°F (16°C) |
Visibility | 2.50 mi |
Last update | 13 Sep 3:35 am CDT |
Extended Forecast for
3 Miles NNE Merrimac WI
Overnight
Low: 63 °F
Showers
LikelySaturday
High: 81 °F
Showers
Likely then
Partly SunnySaturday Night
Low: 61 °F
Partly Cloudy
then Patchy
FogSunday
High: 83 °F
Dense Fog
then SunnySunday Night
Low: 61 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Sunday
Widespread dense fog, mainly before 8am. Otherwise, sunny, with a high near 83. East wind around 5 mph.
Sunday Night
Mostly clear, with a low around 61. East wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Merrimac WI
43.42°N 89.62°W (Elev. 1063 ft)
43.42°N 89.62°W (Elev. 1063 ft)
3:23 am CDT Sep 13, 2025
3am CDT Sep 13, 2025-6pm CDT Sep 19, 2025