dense fog advisory for Sauk...Iowa...Lafayette...and green counties until 10 am... Areas of dense fog will prevail over portions of south central Wisconsin this morning. The dense fog will be most concentrated in the Wisconsin River Valley and other low lying areas. Southeast Wisconsin will also see fog but not as dense or concentrated. Motorists should exercise caution as visibilities may drop rapidly.

Mostly sunny. Patchy fog through late morning. Highs in the lower 50s. Light winds becoming south 5 to 10 mph in the late morning and afternoon.

Partly cloudy. Patchy fog after midnight. Lows in the upper 30s. Southeast winds up to 5 mph.

Partly sunny. Patchy fog in the morning. Highs in the mid 50s. Southeast winds 5 to 10 mph.

Partly cloudy. Patchy fog after midnight. Lows in the upper 30s. Southeast winds around 5 mph.

Partly sunny. Highs in the lower 50s. Southeast winds 5 to 10 mph.

Mostly cloudy. Lows in the upper 30s.

Cloudy with a 50 percent chance of rain. Highs around 50.

Cloudy with a 40 percent chance of rain. Lows in the upper 30s.

Cloudy with a 40 percent chance of light rain. Highs in the mid 40s.

Mostly cloudy with a 30 percent chance of light rain and light snow. Lows in the lower 30s.

Partly sunny with a 20 percent chance of light rain and light snow. Highs in the lower 40s.

Partly cloudy. Lows around 30.

Sunny. Highs around 40.