National Weather Service United States Department of Commerce

Strong winds in the Great Lakes and Ohio Valley

A developing storm system in the Upper Midwest will move through the Great Lakes into Canada on Monday. Winds will be gusty and strong around this system and extend from the Great Lakes to the Ohio and Tennessee Valleys. The strongest winds will be around Lake Ontario and Lake Erie, with gusts up to 60 mph in parts of Michigan, Ohio and Upstate New York where High Wind Warnings are in effect.
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4NM W Portage AK

Marine Point Forecast [NOTICE]

Overnight

Rain/Snow

ESE 15kt
< 1ft

Low: 35 °F

Monday

Rain/Snow Likely

E 10kt
< 1ft

High: 38 °F

Monday
Night

Chance Rain/Snow

Light Wind
< 1ft

Low: 34 °F

Tuesday

Mostly Cloudy

Light Wind
< 1ft

High: 43 °F

Tuesday
Night

Partly Cloudy

Light Wind
< 1ft

Low: 28 °F

Wednesday

Sunny

Light Wind
< 1ft

High: 34 °F

Wednesday
Night

Mostly Cloudy

Light Wind
< 1ft

Low: 23 °F

Thanksgiving
Day

Partly Sunny

Light Wind
< 1ft

High: 33 °F

Thursday
Night

Mostly Cloudy

Light Wind
< 1ft

Low: 27 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:31 pm AKST Nov 23, 2014
Forecast Valid: 1am AKST Nov 24, 2014-6pm AKST Nov 30, 2014

View Nearby Observations

Detailed Forecast

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.

  • SynopsisA 988 MB LOW 60 NM SOUTH OF CHIGNIK WILL MOVE TO 140 NM SOUTHEAST OF KODIAK ISLAND AT 1011 MB MONDAY NIGHT. THIS LOW WILL THEN BECOME BROAD AND DIFFUSE OVER THE CENTRAL GULF OF ALASKA TUESDAY.
  • Overnight ESE wind around 15 kt. Rain and snow showers. Seas 1 ft or less.
  • Monday E wind 5 to 10 kt. Rain and snow showers likely, mainly before noon. Seas 1 ft or less.
  • Monday Night Variable winds 5 kt or less. Scattered rain and snow showers, mainly before midnight. Seas 1 ft or less.
  • Tuesday Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
  • Tuesday Night Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
  • Wednesday Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
  • Wednesday Night Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
  • Thanksgiving Day Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
  • Thursday Night 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.