Yorktown's Work Week Weather: Snow, Cold, Spring

SOMERS, NY — It's an action-packed week! The spring equinox is at 12:15 p.m. EDT on Tuesday. Plus, there's a Hazardous Weather Outlook for much of the Hudson Valley.

However, meteorologists are really uncertain about what impact the storm that's heading up the East Coast will have on the region, and where.

"This is looking like a challenging forecast, with a sharp cut-off between 'no snow' and '6 inches of snow'," said Alex Marra and Bill Potter of Hudson Valley Weather.

On the equinox, the length of day and night is nearly equal in all parts of the world, as the Old Farmers Almanac points out.

And then there's the rest of the week to contend with. Bundle up.

Here's the forecast from the National Weather Service for northern Westchester:

• This Afternoon-Sunny. Highs in the lower 40s. Northwest winds 5 to 10 mph.
• Tonight-Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. North winds around 5 mph.
• Tuesday-Partly sunny. Highs in the upper 30s. Northeast winds 5 to 10 mph.
• Tuesday Night-Mostly cloudy. A chance of snow after midnight. Lows in the mid 20s. Northeast winds 15 to 20 mph. Chance of snow 50 percent.
• Wednesday-Cloudy with a 50 percent chance of snow. Cold with highs in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph.
• Wednesday Night-Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Lows in the mid 20s. Chance of snow 40 percent.
• Thursday-Mostly sunny. Highs in the lower 40s.
• Thursday Night-Mostly cloudy. Lows in the upper 20s.
• Friday-Mostly sunny. Highs in the mid 40s.
• Friday Night-Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 20s.