National Weather Service United States Department of Commerce

Snow for Ohio Valley and mid-Atlantic Sunday into Monday; significant snowstorm forecast for the Northeast Monday into Tuesday

The clipper system bringing snow to the Ohio Valley and mid-Atlantic Sunday and Monday will transition to a strong nor'easter Monday into Tuesday. Heavy snow and strong wind, even blizzard conditions, are possible in parts of the northern mid-Atlantic and New England. A Blizzard Watch is in effect for Long Island and coastal Massachusetts. Winter Storm Watches stretch from Delaware to Maine.
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Hazardous Weather Conditions

Current Conditions

Calvert County

Zone Forecast

  • Today Mostly sunny this morning...then becoming mostly cloudy. Highs in the mid 40s. Southwest winds 5 to 10 mph.
  • Tonight Cloudy. Rain or snow...mainly after midnight. Little or no snow accumulation. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 80 percent.
  • Monday Snow or rain. Snow accumulation up to 1 inch. Highs in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
  • Monday Night Snow...mainly in the evening. Lows in the mid 20s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 80 percent.
  • Tuesday Mostly cloudy. Snow showers likely...mainly in the morning. Highs in the lower 30s. Northwest winds around 15 mph with gusts up to 30 mph. Chance of snow 60 percent.
  • Tuesday Night Partly cloudy. Lows around 20.
  • Wednesday Sunny. Highs in the lower 30s.
  • Wednesday Night Mostly clear. Lows in the lower 20s.
  • Thursday Mostly cloudy. Highs in the upper 30s.
  • Thursday Night Mostly cloudy with a 40 percent chance of snow showers. Lows around 30.
  • Friday Partly sunny. Highs in the lower 40s.
  • Friday Night Partly cloudy. Lows in the lower 20s.
  • Saturday Mostly sunny. Highs in the mid 30s.