Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Ambler, Ambler Airport (PAFM)

Lat: 67.1°NLon: 157.85°WElev: 289ft.

Fair

-19°F

-28°C

Humidity 81%
Wind Speed Calm
Barometer 30.23 in (1025.2 mb)
Dewpoint -23°F (-31°C)
Visibility 10.00 mi
Last update 10 Dec 2:56 am AKST
Extended Forecast for

  • Overnight

    Overnight: Mostly clear, with a low around -13. North wind around 10 mph.

    Low: -13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near -12. Wind chill values as low as -40. North wind around 10 mph.

    High: -12 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 3am.  Partly cloudy, with a temperature rising to around -7 by 5am. North wind 5 to 10 mph becoming west after midnight.

    Low: -14 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 9am.  Areas of blowing snow after 3pm. High near 0. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 0 °F

    Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around -3. South wind 15 to 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: -3 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 6.

    High: 6 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before 3am.  Areas of blowing snow before 3am. Mostly cloudy, with a low around -11.

    Low: -11 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A slight chance of snow before 9am.  Mostly sunny, with a high near -6.

    High: -6 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -12.

    Low: -12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -13. North wind around 10 mph.
Wednesday
Sunny, with a high near -12. Wind chill values as low as -40. North wind around 10 mph.
Wednesday Night
A 20 percent chance of snow after 3am. Partly cloudy, with a temperature rising to around -7 by 5am. North wind 5 to 10 mph becoming west after midnight.
Thursday
Snow, mainly after 9am. Areas of blowing snow after 3pm. High near 0. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around -3. South wind 15 to 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 6.
Friday Night
A 40 percent chance of snow, mainly before 3am. Areas of blowing snow before 3am. Mostly cloudy, with a low around -11.
Saturday
A slight chance of snow before 9am. Mostly sunny, with a high near -6.
Saturday Night
Partly cloudy, with a low around -12.
Sunday
Mostly sunny, with a high near -10.
Sunday Night
Partly cloudy, with a low around -26.
Monday
Mostly sunny, with a high near -10.
Monday Night
Partly cloudy, with a low around -17.
Tuesday
Mostly sunny, with a high near -8.
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ABOUT THIS FORECAST

 
Point Forecast:

 67.47°N 155.48°W (Elev. 4518 ft)
2:16 am AKST Dec 10, 2025
3am AKST Dec 10, 2025-6pm AKST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database