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

Tanana, Calhoun Memorial Airport (PATA)

Lat: 65.17°NLon: 152.1°WElev: 226ft.

Fair

-21°F

-29°C

Humidity 69%
Wind Speed Calm
Barometer 30.13 in (1021.4 mb)
Dewpoint -28°F (-33°C)
Visibility 10.00 mi
Last update 10 Dec 1:52 am AKST
Extended Forecast for

21 Miles WSW Stevens Village AK

  • Overnight

    Overnight: Partly cloudy, with a low around -39. Calm wind.

    Low: -39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near -30. Wind chill values as low as -45. Calm wind becoming west around 5 mph.

    High: -30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -39. Wind chill values as low as -55. West wind around 5 mph.

    Low: -39 °F

    Mostly Clear

  • Thursday

    Thursday: Snow likely, mainly after 3pm.  Increasing clouds, with a high near -12. Wind chill values as low as -55. Southwest wind around 5 mph becoming south in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: -12 °F

    Sunny then
    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 9pm.  Cloudy, with a low around -16. South wind around 5 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: -16 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon.  Partly sunny, with a high near 12.

    High: 12 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -10.

    Low: -10 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near -4.

    High: -4 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -35.

    Low: -35 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around -39. Calm wind.
Wednesday
Mostly sunny, with a high near -30. Wind chill values as low as -45. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around -39. Wind chill values as low as -55. West wind around 5 mph.
Thursday
Snow likely, mainly after 3pm. Increasing clouds, with a high near -12. Wind chill values as low as -55. Southwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before 9pm. Cloudy, with a low around -16. South wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 12.
Friday Night
Partly cloudy, with a low around -10.
Saturday
Sunny, with a high near -4.
Saturday Night
Mostly clear, with a low around -35.
Sunday
Mostly sunny, with a high near -25.
Sunday Night
Partly cloudy, with a low around -40.
Monday
Mostly sunny, with a high near -27.
Monday Night
Partly cloudy, with a low around -40.
Tuesday
Mostly sunny, with a high near -26.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Stevens Village AK
 65.92°N 149.8°W (Elev. 515 ft)
2:16 am AKST Dec 10, 2025
2am AKST Dec 10, 2025-6pm AKST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database