RECMKX

Recreational Boater Forecast for Inland Lakes for Southeast Wisconsin
National Weather Service Milwaukee/Sullivan WI
218 CST Thu Jan 15 2026

...Rock Lake...

.TODAY...
Waves...............|* Insufficient grids for WaveHeight during 
                    (Jan 15 26 14:00:00 GMT, Jan 16 26 02:00:00 
                    GMT)*|. 
Sky/Weather.........Sunny until 2 PM, then mostly cloudy. 
Max Temperature.....Around 23. 
Winds...............West winds 5 to 10 mph shifting to the 
                    southwest 10 to 15 mph in the afternoon. 
Water Temperature...39 degrees. 
UV Index............1 - Low. 

.TONIGHT...
Waves...............|* Insufficient grids for WaveHeight during 
                    (Jan 16 26 02:00:00 GMT, Jan 16 26 14:00:00 
                    GMT)*|. 
Sky/Weather.........Cloudy. Snow likely and slight chance of light 
                    freezing drizzle. 
Min Temperature.....Around 22. 
Winds...............Southwest winds 10 to 15 mph. 
Water Temperature...39 degrees. 
UV Index............1 - Low. 

.FRIDAY...
Waves...............|* Insufficient grids for WaveHeight during 
                    (Jan 16 26 14:00:00 GMT, Jan 17 26 02:00:00 
                    GMT)*|. 
Sky/Weather.........Mostly cloudy. Snow likely. 
Max Temperature.....Mid 30s. 
Winds...............West winds around 10 mph. 


.SATURDAY...
Waves...............|* Insufficient grids for WaveHeight during 
                    (Jan 17 26 14:00:00 GMT, Jan 18 26 02:00:00 
                    GMT)*|. 
Sky/Weather.........Mostly cloudy. Snow likely through the day. 
Max Temperature.....Around 19. 
Winds...............West winds around 10 mph. 


.SUNDAY...
Waves...............|* Insufficient grids for WaveHeight during 
                    (Jan 18 26 14:00:00 GMT, Jan 19 26 02:00:00 
                    GMT)*|. 
Sky/Weather.........Mostly cloudy. Slight chance of snow. 
Max Temperature.....Around 14. 
Winds...............Southwest winds around 10 mph. 


Sunrise: 08:25 AM CDT
Sunset: 05:45 PM CDT

$$