While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest
Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
27NM SE Fairport MI
Marine Point Forecast [NOTICE]
High and low forecast temperature values represent air temperature.
Water temperature forecast is experimental.
Associated Zone Forecast which includes this point
Last Update: 12:03 am CST Nov 27, 2014
Forecast Valid: 1am CST Nov 27, 2014-6pm CST Dec 3, 2014
WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.
- SynopsisLOW PRESSURE AT 30.1 INCHES OVER SOUTHERN ILLINOIS WILL
MOVE TO THE MID APPALACHIAN MOUNTAINS BY DAYBREAK THURSDAY
ALLOWING A COLD FRONT TO SURGE SOUTH ACROSS LAKE MICHIGAN
OVERNIGHT. OCCASIONAL GALE FORCE WIND GUSTS WILL DEVELOP FOR A
BRIEF PERIOD BEHIND THIS FRONT ACROSS THE LAKE THURSDAY. WINDS
WILL DIMINISH THURSDAY EVENING AS HIGH PRESSURE AT 30.5 INCHES
MOVES ACROSS THE LAKE OVERNIGHT. SOUTH WINDS WILL INTENSIFY
QUICKLY ON THE BACK SIDE OF THIS HIGH PRESSURE AREA FRIDAY. LOW
PRESSURE OF 29.5 INCHES OVER THE NORTHERN PLAINS EARLY SATURDAY
WILL MOVE TO THE U.P. OF MICHIGAN BY DAYBREAK SUNDAY. THIS LOW
WILL DRIVE ANOTHER COLD FRONT SOUTH ACROSS THE LAKE SUNDAY. HIGH
PRESSURE AT 30.7 INCHES WILL APPROACH THE AREA MONDAY.
- Overnight NNW wind 10 to 15 kt increasing to 15 to 20 kt. Winds could gust as high as 25 kt. Snow likely. Waves 1 ft or less building to 3 ft.
- Thanksgiving Day NNW wind 15 to 25 kt. A chance of snow showers. Waves 3 to 5 ft.
- Thursday Night NNW wind 5 to 15 kt becoming SW after midnight. Winds could gust as high as 20 kt. A slight chance of snow, mainly after midnight. Waves 3 ft subsiding to 1 ft or less.
- Friday SSW wind 10 to 20 kt, with gusts as high as 25 kt. Snow. Waves 1 ft building to 5 ft.
- Friday Night W wind 10 to 15 kt. A chance of rain. Waves 3 to 5 ft.
- Saturday WSW wind 10 to 15 kt becoming S in the afternoon. Winds could gust as high as 20 kt. A chance of rain. Waves 2 to 3 ft.
- Saturday Night SSW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 2 to 3 ft.
- Sunday WSW wind 15 to 20 kt becoming NW in the afternoon. A slight chance of rain and snow. Waves 2 to 3 ft.
- Sunday Night NW wind around 20 kt, with gusts as high as 25 kt. A chance of snow. Waves around 3 ft.
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.
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.
HOURLY WEATHER GRAPH
NATIONAL DIGITAL FORECAST DATABASE