A strong low pressure system will develop and move through the Midwesttoday and tomorrow.  Skies will be mostly cloudy with scattered showers and isolated thunderstorms developing this afternoon, especially west of Madison. Showers and isolated thunderstorms will continue across all of southern Wisconsin tonight and Thursday. Temperatures will be a little milder, with highs in the middle to upper 60s today and in the lower 70s on Thursday.

After the system moves away and drags a cold front through Wisconsin, temperatures will cool down again. Friday will be mostly cloudy, windy, and much cooler with scattered showers; high temperatures will fall back to the middle 50s.

The weekend weather will be quite cool with variably cloudy skies. Saturday will be breezy with highs in the lower 50s. There is a slight chance for an afternoon shower on Sunday with high temperatures in the upper 50s.

Temperatures will be near normal early next week with high temperatures in the lower 60s.  Monday should be partly sunny, while Tuesday will have a little more cloud cover and a chance for showers.

TODAY:
Mostly cloudy, becoming breezy, and not as cool with scattered showers and isolated thunderstorms developing, mainly west of Madison in the afternoon.
High: 69
Wind: SE 10-20 MPH

TONIGHT:
Mostly cloudy and milder with scattered showers and isolated thunderstorms; patchy fog is possible.
Low: 57
Wind: S/SE 5-10 MPH

THURSDAY:
Mostly cloudy and mild with scattered showers and isolated thunderstorms.
High: 72
Wind: S 8-15 MPH

FRIDAY:
Mostly cloudy, windy, and much cooler with scattered showers.
Low: 52
High: 56

SATURDAY:
Variable cloudiness, breezy, and chilly.
Low: 38
High: 53

SUNDAY:
Variable cloudiness and cool with a slight chance for afternoon showers.
Low: 39
High: 57

MONDAY:
Partly sunny and not quite as cool.
Low: 39
High: 61

TUESDAY:
Variable cloudiness and breezy with a chance for showers.
Low: 41
High: 62
 

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