National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

Heavy, accumulating snow is likely today in the Cascades and Sierra Nevada. Another Bering Sea storm will bring strong winds and heavy precipitation to the Aleutians and southwest Alaska into Thursday. Light snow is expected from the Ohio Valley into the Northeast. A widespread and significant winter storm is expected to move into the Central Rockies and High Plains Thursday into Friday. Read More >

Current conditions at

Adak Island, Adak Airport (PADK)

Lat: 51.88°NLon: 176.65°EElev: 20ft.

Light Rain and Breezy

42°F

6°C

Humidity 92%
Wind Speed SW 22 G 30 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 8 Dec 2:56 am HST
Extended Forecast for

  • Overnight

    Overnight: A 50 percent chance of snow showers. Cloudy, with a low around 31. Northwest wind 5 to 15 mph becoming north.

    Chance Snow
    Showers

    Low: 31 °F

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers likely after 2pm. Widespread blowing snow after 5pm. Cloudy, with a high near 35. North wind 15 to 25 mph becoming west 25 to 35 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Snow Showers
    Likely and
    Blowing Snow

    High: 35 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely, mainly before 5am. Widespread blowing snow before 5am. Cloudy, with a low around 25. West wind 35 to 40 mph increasing to 40 to 45 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely and
    Blowing Snow

    Low: 25 °F

  • Thursday

    Thursday: A 50 percent chance of snow showers before 5pm. Mostly cloudy, with a high near 32. West wind 45 to 50 mph decreasing to 40 to 45 mph in the afternoon.

    Chance Snow
    Showers

    High: 32 °F

  • Thursday
    Night

    Thursday Night: Cloudy, with a low around 28. West wind 30 to 40 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Cloudy

    Low: 28 °F

  • Friday

    Friday: A chance of rain and snow between 8am and 2pm. Cloudy, with a high near 40. Southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 50%.

    Chance
    Rain/Snow

    High: 40 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of rain after 8pm. Cloudy, with a low around 36.

    Chance Rain

    Low: 36 °F

  • Saturday

    Saturday: Rain, mainly after 2pm. Cloudy, with a high near 41.

    Rain

    High: 41 °F

  • Saturday
    Night

    Saturday Night: Rain. Cloudy, with a low around 38.

    Rain

    Low: 38 °F

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Cloudy, with a low around 31. Northwest wind 5 to 15 mph becoming north.
Wednesday
A chance of snow before 11am, then snow showers likely after 2pm. Widespread blowing snow after 5pm. Cloudy, with a high near 35. North wind 15 to 25 mph becoming west 25 to 35 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before 5am. Widespread blowing snow before 5am. Cloudy, with a low around 25. West wind 35 to 40 mph increasing to 40 to 45 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A 50 percent chance of snow showers before 5pm. Mostly cloudy, with a high near 32. West wind 45 to 50 mph decreasing to 40 to 45 mph in the afternoon.
Thursday Night
Cloudy, with a low around 28. West wind 30 to 40 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 45 mph.
Friday
A chance of rain and snow between 8am and 2pm. Cloudy, with a high near 40. Southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
A 50 percent chance of rain after 8pm. Cloudy, with a low around 36.
Saturday
Rain, mainly after 2pm. Cloudy, with a high near 41.
Saturday Night
Rain. Cloudy, with a low around 38.
Sunday
Rain likely, mainly before 2pm. Cloudy, with a high near 45.
Sunday Night
A chance of rain. Cloudy, with a low around 36.
Monday
A chance of rain. Cloudy, with a high near 40.
Monday Night
A chance of rain. Cloudy, with a low around 34.
Tuesday
Rain likely. Cloudy, with a high near 40.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:

 52.71°N 174.12°E (Elev. 0 ft)
Last Update:
9:12 pm HST Dec 7, 2021
Forecast Valid:
3am HST Dec 8, 2021-6pm HST Dec 14, 2021
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation