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

18NM SE Passage Canal AK

Marine Point Forecast [NOTICE]

Overnight

Rain

Light Wind
2ft

Low: 35 °F

Sunday

Rain

Light Wind
2ft

High: 40 °F

Sunday
Night

Showers

Light Wind
2ft

Low: 37 °F

Monday

Showers

Light Wind
2ft

High: 40 °F

Monday
Night

Showers Likely

Light Wind
2ft

Low: 36 °F

Tuesday

Rain/Snow Likely

Light Wind
2ft

High: 39 °F

Tuesday
Night

Chance Showers

Light Wind
2ft

Low: 34 °F

Wednesday

Chance Showers

ENE 10kt
2ft

High: 38 °F

Wednesday
Night

Chance Showers

Light Wind
2ft

Low: 34 °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 Dec 20, 2014
Forecast Valid: 1am AKST Dec 21, 2014-6pm AKST Dec 27, 2014

View Nearby Observations

Detailed Forecast

COASTAL WATERS FORECAST FOR THE NORTHERN GULF OF ALASKA COAST UP TO 100 NM OUT INCLUDING KODIAK ISLAND AND COOK INLET. 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 969 MB LOW 90 NM SOUTH OF CORDOVA WILL MOVE INLAND ACROSS THE KENAI PENINSULA TONIGHT. A 985 MB COMPLEX LOW WITH MULTIPLE WEAK LOW CENTERS WILL DEVELOP OVER THE WESTERN GULF AND SLOWLY WEAKEN IN PLACE THROUGH MON AFTERNOON.
  • Overnight Variable winds 5 kt or less. Rain. Seas around 2 ft.
  • Sunday Variable winds 5 kt or less. Rain before noon, then showers after noon. Seas around 2 ft.
  • Sunday Night Variable winds 5 kt or less. Showers. Seas around 2 ft.
  • Monday Variable winds 5 kt or less. Showers. Seas around 2 ft.
  • Monday Night Variable winds 5 kt or less. Showers likely. Seas around 2 ft.
  • Tuesday Variable winds 5 kt or less. Rain showers likely before noon, then rain and snow showers likely. Seas around 2 ft.
  • Tuesday Night Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
  • Wednesday ENE wind 5 to 10 kt. A chance of showers. Seas around 2 ft.
  • Wednesday Night Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
*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.