Synopsis...HIGH PRESSURE 30.80 INCHES OVER THE NORTHERN ROCKIES
AND NORTHERN PLAINS WILL BUILD ACROSS THE GREAT LAKES FRIDAY
THROUGH SATURDAY NIGHT. SUNDAY NIGHT LOW PRESSURE WILL MOVE FROM
THE TENNESSEE VALLEY ACROSS WESTERN LAKE ERIE TO LAKE HURON AS IT
DEEPENS TO 29.70 INCHES. RIDGE AVERAGING 30.24 INCHES WILL BUILD
ACROSS THE OHIO RIVER VALLEY MONDAY INTO TUESDAY.
Today: Northwest winds 5 to 10 knots. A slight chance of snow this morning...then a chance of snow early this afternoon. Snow likely late. Waves 2 feet or less.
Tonight: Northwest winds 10 to 15 knots. Snow likely through early evening...then a chance of snow late in the evening. Waves 1 to 3 feet.
Saturday: Northwest winds 10 to 20 knots. Waves 1 to 3 feet building to 2 to 4 feet.
Saturday Night: Northwest winds 5 to 10 knots becoming northeast. Waves 1 to 3 feet.
Sunday: East winds 5 to 15 knots becoming south 10 to 20 knots. A chance of snow in the afternoon. Snow in the evening...then a chance of snow overnight. Waves 2 feet or less building to 1 to 3 feet.
Monday: Southwest winds 10 to 20 knots becoming west 15 to 25 knots. Waves 2 to 4 feet building to 4 to 6 feet.
Tuesday: West winds 15 to 25 knots becoming southwest to 30 knots...then becoming west 15 to 25 knots overnight. Waves 4 to 6 feet building to 5 to 8 feet.