National Weather Service Forecast for: Sun Prairie, WI
Issued by: National Weather Service Milwaukee/Sullivan, WI
Updated: 12/18/2017 8:07am

Sun Prairie WI
 
Today

Today: Patchy Fog then Partly Sunny
Patchy Fog then Partly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Rain And Snow Likely
Rain And Snow Likely
Friday

Friday: Light Snow Likely
Light Snow Likely
Saturday

Saturday: Chance Light Snow then Partly Sunny
Chance Light Snow then Partly Sunny
Sunday

Sunday: Chance Light Snow
Chance Light Snow
 
Hi 40 °F Hi 41 °F ↓ Hi 32 °F Hi 37 °F Hi 39 °F Hi 25 °F ↓ Hi 18 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Cloudy then Chance Light Snow
Mostly Cloudy then Chance Light Snow
Thursday
Night
Thursday Night: Rain And Snow Likely
Rain And Snow Likely
Friday
Night
Friday Night: Chance Rain And Snow
Chance Rain And Snow
Saturday
Night
Saturday Night: Mostly Cloudy then Chance Light Snow
Mostly Cloudy then Chance Light Snow
Sunday
Night
Sunday Night: Chance Light Snow
Chance Light Snow
 
Lo 33 °F Lo 22 °F Lo 23 °F Lo 33 °F Lo 21 °F Lo 9 °F Lo 9 °F  

 

Today
 
Patchy fog before noon. Partly sunny, with a high near 40. Southwest wind 5 to 10 mph.
Tonight
 
Partly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
 
Sunny. High near 41, with temperatures falling to around 33 in the afternoon. West wind 10 to 15 mph.
Tuesday Night
 
Mostly clear, with a low around 22. Northwest wind 5 to 10 mph.
Wednesday
 
Partly sunny, with a high near 32. Northeast wind around 5 mph.
Wednesday Night
 
A chance of snow after 6am. Mostly cloudy, with a low around 23. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
 
A chance of snow before noon, then rain and snow likely. Cloudy, with a high near 37. East wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
Thursday Night
 
Rain and snow likely. Cloudy, with a low around 33. East wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around one inch possible.
Friday
 
Snow likely before 7am, then a chance of rain and snow. Cloudy, with a high near 39. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
 
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Saturday
 
A chance of snow before 6am. Partly sunny. High near 25, with temperatures falling to around 19 in the afternoon. Chance of precipitation is 30%. New snow accumulation of around one inch possible.
Saturday Night
 
A chance of snow after midnight. Mostly cloudy, with a low around 9. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Sunday
 
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Sunday Night
 
A chance of snow. Cloudy, with a low around 9. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

 

Forecast from NOAA-NWS for Sun Prairie, WI. (retry forecast)