Forecast Discussion from KMKX can be read here
National Weather Service Forecast for: Sun Prairie WI
Issued by: National Weather Service Milwaukee, WI
Updated: 9:41 am CDT May 20, 2013

Sun Prairie WI
 
This
Afternoon

Chance T-Storms. Chance for Measurable Precipitation 50%
Chance
T-Storms
Tonight

T-Storms Likely. Chance for Measurable Precipitation 70%
T-Storms
Likely
Tuesday

T-Storms Likely. Chance for Measurable Precipitation 70%
T-Storms
Likely
Tuesday
Night

T-Storms Likely. Chance for Measurable Precipitation 60%
T-Storms
Likely
Wednesday

Showers Likely. Chance for Measurable Precipitation 60%
Showers
Likely
Wednesday
Night

Showers Likely. Chance for Measurable Precipitation 60%
Showers
Likely
Thursday

Chance Showers. Chance for Measurable Precipitation 50%
Chance
Showers
Thursday
Night

Chance Showers. Chance for Measurable Precipitation 30%
Chance
Showers
Friday

Sunny
Sunny
Hi 84 °F Lo 63 °F Hi 77 °F Lo 57 °F Hi 69 °F Lo 51 °F Hi 63 °F Lo 43 °F Hi 65 °F

Hazardous Weather Outlook
 

This Afternoon
 
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 84. South wind around 15 mph.
Tonight
 
Showers and thunderstorms likely, mainly after 8pm. Mostly cloudy, with a low around 63. South wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. South wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Cloudy, with a high near 69. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Cloudy, with a low around 51. North wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
 
A 50 percent chance of showers. Mostly cloudy, with a high near 63. Northeast wind 10 to 15 mph.
Thursday Night
 
A 30 percent chance of showers. Partly cloudy, with a low around 43. Northeast wind 5 to 15 mph.
Friday
 
Sunny, with a high near 65.
Friday Night
 
Mostly clear, with a low around 44.
Saturday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Saturday Night
 
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Sunday
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67.

 

Forecast from NOAA-NWS for Sun Prairie WI.
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