National Weather Service United States Department of Commerce

Snow for Ohio Valley and northern mid-Atlantic Sunday into Monday

A clipper system will strengthen as it moves from the Midwest to the Ohio Valley on Sunday. Snow, some heavy, will spread from the Ohio Valley into parts of the lower Great Lakes and northern mid-Atlantic Sunday into Monday morning. The heaviest snow is expected from central Ohio into southwest Pennsylvania. Winter Weather Advisories are in effect for many of these locations.
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41NM NNE Port Angeles WA

Marine Point Forecast [NOTICE]

Today

Areas Fog

SSE 8ktWinds Decreasing
< 1ft

Tonight

Areas Fog

Light Wind
< 1ft

Monday

Areas Fog

S 8kt
< 1ft

Monday
Night

Patchy Fog

E 7kt
< 1ft

Tuesday

Rain Likely

SSE 9kt
1ft

Tuesday
Night

Showers Likely

SW 7kt
< 1ft

Wednesday

Slight Chc Showers

Light Wind
< 1ft

Wednesday
Night

Slight Chc Showers

Light Wind
< 1ft

Thursday

Partly Sunny

Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 3:45 am PST Jan 25, 2015
Forecast Valid: 5am PST Jan 25, 2015-6pm PST Jan 31, 2015

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Detailed Forecast



  • SynopsisHIGH PRES OVER THE AREA THIS MORNING WILL MOVE EAST OF THE CASCADES THIS AFTERNOON WITH THE LOW LEVEL FLOW BECOMING LIGHT OFFSHORE. THE LIGHT OFFSHORE PATTERN WILL CONTINUE INTO MONDAY. A WEAK FRONT WILL ARRIVE ON TUE. HIGH PRES WILL REBUILD WEDNESDAY AND THURSDAY.
  • Today SSE wind 5 to 8 kt becoming variable and less than 5 kt in the morning. Areas of fog before 10am. Wind waves 1 ft or less.
  • Tonight Variable winds 5 kt or less. Areas of fog after 10pm. Wind waves 1 ft or less.
  • Monday S wind 5 to 8 kt. Areas of fog before 10am. Wind waves 1 ft or less.
  • Monday Night S wind around 7 kt becoming E in the evening. Patchy fog after 10pm. Wind waves 1 ft or less.
  • Tuesday SSE wind 7 to 9 kt. Rain likely. Wind waves 1 ft or less.
  • Tuesday Night SW wind around 7 kt. Showers likely, mainly before 10pm. Wind waves 1 ft or less.
  • Wednesday Variable winds 5 kt or less. A slight chance of showers. Wind waves 1 ft or less.
  • Wednesday Night Variable winds 5 kt or less. A slight chance of showers. Wind waves 1 ft or less.
  • Thursday Variable winds 5 kt or less. Partly sunny. Wind waves 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.