National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

5NM W Coffman Cove AK

Marine Point Forecast [NOTICE]

Overnight

Chance Rain

NE 10kt
< 1ft

Low: 36 °F

Sunday

Rain Likely

SW 10kt
< 1ft

High: 42 °F

Sunday
Night

Showers

SW 10kt
< 1ft

Low: 37 °F

Monday

Chance Showers

NE 15kt
< 1ft

High: 41 °F

Monday
Night

Rain

NE 15kt
< 1ft

Low: 36 °F

Tuesday

Rain

SW 15kt
< 1ft

High: 39 °F

Tuesday
Night

Rain Likely

SW 15kt
< 1ft

Low: 35 °F

Wednesday

Partly Sunny

Light Wind
< 1ft

High: 38 °F

Wednesday
Night

Chance Rain

SW 10kt
< 1ft

Low: 33 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:53 pm AKST Dec 20, 2014
Forecast Valid: 12am AKST Dec 21, 2014-6pm AKST Dec 27, 2014

View Nearby Observations

Detailed Forecast

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

  • SynopsisA WEAKENING LOW WILL MOVE NORTHWEST TO NEAR PRINCE WILLIAM SOUND SAT NIGHT. A SECOND WEAK LOW WILL BE MOVING EAST ACROSS THE SOUTHERN GULF AND INTO THE SOUTHERN PANHANDLE SUN.
  • Overnight SW wind around 10 kt becoming NE. A chance of rain. Seas 1 ft or less.
  • Sunday NE wind around 10 kt becoming SW in the morning. Rain likely. Seas 1 ft or less.
  • Sunday Night SW wind 5 to 10 kt. Showers. Seas 1 ft or less.
  • Monday SW wind 5 to 15 kt becoming NE in the afternoon. A chance of showers. Seas 1 ft or less.
  • Monday Night NE wind around 15 kt becoming SW after midnight. Rain. Seas 1 ft or less.
  • Tuesday SW wind around 15 kt. Rain. Seas 1 ft or less.
  • Tuesday Night SW wind 5 to 15 kt becoming NE after midnight. Rain likely. Seas 1 ft or less.
  • Wednesday Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
  • Wednesday Night SW wind 5 to 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.