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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8NM SSE Annapolis MD

Marine Point Forecast [NOTICE]

Today

Mostly Cloudy

W 8ktWinds Decreasing
< 1ft

Tonight

Rain/Snow

Winds IncreasingENE 11kt
Waves Building2ft

Small Craft Advisory
Small Craft Advisory

Monday

Snow

NE 19kt
2-3ft

Small Craft Advisory
Small Craft Advisory

Monday
Night

Snow

NNE 19kt
3-4ft

Tuesday

Snow Likely

NNW 17kt
2ft

Tuesday
Night

Partly Cloudy

NW 16kt
1-2ft

Wednesday

Sunny

NW 14kt
1ft

Wednesday
Night

Partly Cloudy

NW 10ktWinds Decreasing
< 1ft

Thursday

Mostly Cloudy

Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 6:33 am EST Jan 25, 2015
Forecast Valid: 10am EST Jan 25, 2015-6pm EST Jan 31, 2015

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Detailed Forecast

FORECASTS OF WAVE HEIGHTS DO NOT INCLUDE EFFECTS OF WIND DIRECTION RELATIVE TO TIDAL CURRENTS. EXPECT HIGHER WAVES WHEN WINDS ARE BLOWING AGAINST THE TIDAL FLOW. WAVES FLAT WHERE WATERS ARE ICED OVER.

  • SynopsisA RIDGE OF HIGH PRESSURE WILL BUILD SOUTH OF THE WATERS OVERNIGHT INTO SUNDAY MORNING. LOW PRESSURE WILL TRACK ACROSS SOUTHERN VIRGINIA SUNDAY NIGHT AND INTENSIFY OFFSHORE MONDAY. SMALL CRAFT ADVISORIES ARE POSSIBLE MONDAY AND TUESDAY. GALE WARNINGS MAY BE POSSIBLE MONDAY NIGHT.
  • Today W wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Mostly cloudy. Seas 1 ft or less.
  • Tonight Variable winds less than 5 kt becoming ENE 6 to 11 kt in the evening. Winds could gust as high as 24 kt. A chance of rain and snow before 10pm, then snow. Seas 1 ft or less building to 2 ft.
  • Monday NE wind 17 to 19 kt, with gusts as high as 26 kt. Snow. Seas 2 to 3 ft.
  • Monday Night NNE wind 17 to 19 kt becoming N after midnight. Winds could gust as high as 28 kt. Snow. Seas 3 to 4 ft.
  • Tuesday NNW wind around 17 kt, with gusts as high as 26 kt. Snow showers likely, mainly before noon. Seas around 2 ft.
  • Tuesday Night NW wind 14 to 16 kt, with gusts as high as 24 kt. Partly cloudy. Seas 1 to 2 ft.
  • Wednesday NW wind 12 to 14 kt, with gusts as high as 20 kt. Sunny. Seas around 1 ft.
  • Wednesday Night NW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.
  • Thursday Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
*Notices:
  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.