Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Tanana, Calhoun Memorial Airport (PATA)

Lat: 65.17°NLon: 152.1°WElev: 226ft.

Fair

-28°F

-33°C

Humidity 68%
Wind Speed Calm
Barometer 30.40 in (1030.8 mb)
Dewpoint -35°F (-37°C)
Visibility 10.00 mi
Last update 10 Dec 2:52 pm AKST
Extended Forecast for

Eureka AK

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around -25. Calm wind.

    High: -25 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -31. Calm wind.

    Low: -31 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of snow after 3pm.  Increasing clouds, with a high near -13. Calm wind becoming south around 5 mph in the afternoon.

    High: -13 °F

    Sunny then
    Chance Snow

  • Thursday Night

    Thursday Night: Snow.  Low around -17. South wind around 5 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: -17 °F

    Snow

  • Friday

    Friday: Snow likely, mainly before noon.  Partly sunny, with a high near 12. Southwest wind 5 to 15 mph becoming west in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 12 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -14.

    Low: -14 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near -7.

    High: -7 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -24.

    Low: -24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near -18.

    High: -18 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around -25. Calm wind.
Tonight
Mostly clear, with a low around -31. Calm wind.
Thursday
A 40 percent chance of snow after 3pm. Increasing clouds, with a high near -13. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Snow. Low around -17. South wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before noon. Partly sunny, with a high near 12. Southwest wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around -14.
Saturday
Sunny, with a high near -7.
Saturday Night
Mostly clear, with a low around -24.
Sunday
Sunny, with a high near -18.
Sunday Night
Mostly clear, with a low around -26.
Monday
Mostly sunny, with a high near -19.
Monday Night
Mostly clear, with a low around -35.
Tuesday
Mostly sunny, with a high near -25.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka AK
 65.18°N 150.19°W (Elev. 915 ft)
3:16 pm AKST Dec 10, 2025
3pm 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