Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult.
Read More...

Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

206NM N Kiska AK

Marine Point Forecast

[NOTICE]
  • Tonight

    Rain/Snow Likely

    SW 35kt
    27ftWaves Subsiding

    Low: 35 °F

    Gale Warning
    Gale Warning

  • Monday

    Rain/Snow Likely

    SW 40kt
    Waves Building27ft

    High: 39 °F

    Gale Warning
    Gale Warning

  • Monday
    Night

    Snow Likely

    W 45kt
    Waves Building34ft

    Low: 32 °F

    Gale Warning
    Gale Warning

  • Tuesday

    Snow Likely

    W 35kt
    32ftWaves Subsiding

    High: 38 °F

  • Tuesday
    Night

    Rain/Snow

    Winds IncreasingS 40kt
    Waves Building26ft

    Low: 33 °F

  • Wednesday

    Rain/Snow

    S 30ktWinds Decreasing
    29ftWaves Subsiding

    High: 39 °F

  • Wednesday
    Night

    Chance Snow

    W 25kt
    20ftWaves Subsiding

    Low: 28 °F

  • Thursday

    Snow

    W 15kt
    11-12ft

    High: 31 °F

  • Thursday
    Night

    Chance Snow

    WNW 20kt
    12ftWaves Subsiding

    Low: 29 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:44 pm AKST Dec 17, 2017
Forecast Valid: 9pm AKST Dec 17, 2017-6pm AKST Dec 24, 2017

View Nearby Observations

Detailed Forecast


Synopsis: A 961 mb low at 56N 171E deepens to 945 mb near 59N 170E Mon morning then shifts to 64N 173W at 969 mb for Tue afternoon. The associated fronts sweep the Bering and Aleutians through Tue afternoon. A 983 mb low moves to 49N 166E by Tue afternoon.

Tonight
SW wind around 35 kt, with gusts as high as 40 kt. Scattered rain showers before 3am, then rain and snow showers likely. Seas 27 ft subsiding to 22 ft.
Monday
SW wind 35 to 40 kt, with gusts as high as 50 kt. Rain and snow showers likely, becoming all snow after 9am. Seas 22 ft building to 27 ft.
Monday Night
W wind 40 to 45 kt, with gusts as high as 55 kt. Snow showers likely. Seas 28 ft building to 34 ft.
Tuesday
W wind 30 to 35 kt, with gusts as high as 45 kt. Snow showers likely. Seas 32 ft subsiding to 23 ft.
Tuesday Night
S wind 10 to 20 kt increasing to 30 to 40 kt. Winds could gust as high as 45 kt. Snow before 3am, then rain. Seas 17 ft building to 26 ft.
Wednesday
S wind 20 to 30 kt becoming WSW 10 to 20 kt in the morning. Winds could gust as high as 40 kt. Rain before noon, then snow. Seas 29 ft subsiding to 20 ft.
Wednesday Night
W wind 15 to 25 kt. A chance of snow showers. Seas 20 ft subsiding to 11 ft.
Thursday
W wind 10 to 15 kt. Snow showers. Seas 11 to 12 ft.
Thursday Night
WNW wind 15 to 20 kt. A chance of snow showers. Seas 12 ft subsiding to 9 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 55.44°N 178.19°E
Last Update: 6:44 pm AKST Dec 17, 2017
Forecast Valid: 9pm AKST Dec 17, 2017-6pm AKST Dec 24, 2017
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data