
Severe Storms Again This Afternoon
Severe weather returns to the region this afternoon over northeast Iowa and southern Wisconsin. Large hail (2+"), damaging winds (60-70mph), a few tornadoes, and locally heavy rain are all threats. Read More >
Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fog
51°F
11°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.73 in |
| Dewpoint | 51°F (11°C) |
| Visibility | 0.15 mi |
| Last update | 14 Apr 7:55 am CDT |
Extended Forecast for
6 Miles ESE Merrillan WI
Today
High: 73 °F
Patchy Fog
then Chance
T-stormsTonight

Low: 51 °F
Chance
T-storms and
Dense FogWednesday
High: 68 °F
Chance
Showers and
Dense Fog
then Chance
T-stormsWednesday Night

Low: 48 °F
Showers
LikelyThursday

High: 71 °F
Chance
ShowersThursday Night

Low: 49 °F
Mostly Clear
Friday
High: 74 °F
Partly Sunny
then Chance
ShowersFriday Night

Low: 39 °F
Showers
Saturday
High: 52 °F
Chance
Showers then
Chance
Rain/Snow
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 73. Calm wind.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Widespread dense fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 68. Light northeast wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph.
Thursday Night
Mostly clear, with a low around 49. Light southeast wind.
Friday
A 50 percent chance of showers after 1pm. Partly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 23 mph.
Friday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 39. Southeast wind around 9 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Saturday
A chance of rain showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 52. West wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 27. West wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 46. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 56. South wind 3 to 7 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles ESE Merrillan WI
44.42°N 90.73°W
44.42°N 90.73°W
5:51 am CDT Apr 14, 2026
8am CDT Apr 14, 2026-6pm CDT Apr 20, 2026



