Hazardous Weather Conditions
Current conditions at
Black River Falls Area Airport (KBCK)
Lat: 44.25°NLon: 90.85°WElev: 830ft.
Fair
24°F
-4°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 30.03 in |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 1 May 12:35 am CDT |
Extended Forecast for
5 Miles ESE Merrillan WI
Freeze Warning until May 1, 08:00am
NOW until 8:00am Fri

Freeze Warning
Overnight

Low: 27 °F
Frost
Friday
High: 53 °F
Frost then
Slight Chance
ShowersFriday Night

Low: 25 °F
Chance
Sprinkles
then FrostSaturday

High: 59 °F
Frost then
Mostly SunnySaturday Night

Low: 41 °F
Chance
ShowersSunday
High: 68 °F
Mostly Sunny
then Slight
Chance
ShowersSunday Night

Low: 43 °F
Partly Cloudy
Monday

High: 69 °F
Chance
Showers
Detailed Forecast
Overnight
Widespread frost after 1am. Otherwise, mostly cloudy, with a low around 27. Light north wind.
Friday
A chance of sprinkles with a slight chance of showers before 4pm, then a slight chance of showers between 4pm and 5pm, then a chance of sprinkles with a slight chance of showers after 5pm. Widespread frost before 8am. Otherwise, partly sunny, with a high near 53. Northwest wind 3 to 8 mph. Chance of precipitation is 20%.
Friday Night
A chance of sprinkles before 7pm. Widespread frost after 1am. Otherwise, partly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm after midnight.
Saturday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 59. Light and variable wind becoming west 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 41. West wind around 6 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 43. Light west wind.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 69. Southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 36. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 56. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 32. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 55. Calm wind becoming northwest 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 58. Calm wind becoming northwest 5 to 7 mph in the morning.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles ESE Merrillan WI
44.42°N 90.73°W
44.42°N 90.73°W
12:32 am CDT May 1, 2026
12am CDT May 1, 2026-6pm CDT May 7, 2026



