Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Mostly Cloudy
72°F
22°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 29.90 in |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 15 Jul 10:35 pm CDT |
Extended Forecast for
Merrillan WI
Tonight
Low: 66 °F
Chance
T-stormsWednesday
High: 80 °F
Chance
T-storms then
T-stormsWednesday Night
Low: 54 °F
Showers
LikelyThursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 51 °F
Mostly Clear
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 60 °F
Slight Chance
Showers then
Chance
T-stormsSaturday
High: 76 °F
Chance
T-stormsSaturday Night
Low: 59 °F
Slight Chance
T-storms
Detailed Forecast
Tonight
A 40 percent chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 66. Light southeast wind.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 80. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 54. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 73. North wind around 7 mph.
Thursday Night
Mostly clear, with a low around 51. Calm wind.
Friday
Mostly sunny, with a high near 75. Calm wind becoming south around 6 mph in the morning.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 50%.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Light and variable wind becoming south around 5 mph in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. Light north wind.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59. Light east wind.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 81. Southeast wind 5 to 7 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind 3 to 6 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Merrillan WI
44.45°N 90.85°W
44.45°N 90.85°W
8:59 pm CDT Jul 15, 2025
10pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025
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