National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will continue to bring below-normal temperatures across much of the eastern and northern U.S. through Thursday and allow for snow, heavy at times, to fall across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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23NM WNW Petersburg AK

Marine Point Forecast [NOTICE]

Today

Rain

SE 20kt
< 1ft

Tonight

Rain

SE 15kt
< 1ft

Friday

Scattered Showers

SE 10kt
< 1ft

Friday
Night

Mostly Cloudy

SE 10kt
< 1ft

Saturday

Mostly Cloudy

SE 15kt
< 1ft

Saturday
Night

Chance Rain

SE 15kt
< 1ft

Sunday

Rain Likely

SE 15kt
< 1ft

Sunday
Night

Chance Rain

SE 15kt
< 1ft

Monday

Chance Rain

SE 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 3:46 am AKST Apr 17, 2014
Forecast Valid: 5am AKST Apr 17, 2014-6pm AKST Apr 23, 2014

View Nearby Observations

Detailed Forecast

  • Today SE wind 15 to 20 kt becoming ENE in the morning. Rain. Seas 1 ft or less.
  • Tonight SE wind around 15 kt. Rain. Seas 1 ft or less.
  • Friday SE wind around 10 kt. Scattered showers. Seas 1 ft or less.
  • Friday Night SE wind around 10 kt. Mostly cloudy. Seas 1 ft or less.
  • Saturday SE wind 10 to 15 kt. Mostly cloudy. Seas 1 ft or less.
  • Saturday Night SE wind around 15 kt. A chance of rain. Seas 1 ft or less.
  • Sunday SE wind 10 to 15 kt. Rain likely. Seas 1 ft or less.
  • Sunday Night SE wind 10 to 15 kt. A chance of rain. Seas 1 ft or less.
  • Monday SE wind around 10 kt. A chance of rain. 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.