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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Fort Yukon, Fort Yukon Airport (PFYU)

Lat: 66.57°NLon: 145.27°WElev: 430ft.

Overcast

27°F

-3°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.53 in (1001.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Oct 8:56 am AKDT
Extended Forecast for

20 Miles W Chalkyitsik AK

  • Today

    Today: A 20 percent chance of snow. Mostly cloudy, with a high near 36. West wind 5 to 10 mph.

    High: 36 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Southwest wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. Southwest wind around 5 mph.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 27. Calm wind becoming northeast around 5 mph.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 12. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Snow Likely

  • Tuesday

    Tuesday: A 50 percent chance of snow. Cloudy, with a high near 27.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

Today
A 20 percent chance of snow. Mostly cloudy, with a high near 36. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 17. Southwest wind around 5 mph.
Sunday
Partly sunny, with a high near 29. Southwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 9. Calm wind.
Monday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 27. Calm wind becoming northeast around 5 mph.
Monday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 12. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow. Cloudy, with a high near 27.
Tuesday Night
A chance of snow. Cloudy, with a low around 16.
Wednesday
A chance of snow. Cloudy, with a high near 28.
Wednesday Night
A chance of snow before 10pm. Cloudy, with a low around 8.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles W Chalkyitsik AK
 66.61°N 144.45°W (Elev. 463 ft)
Last Update:
8:17 am AKDT Oct 17, 2026
Forecast Valid:
9am AKDT Oct 17, 2026-6pm AKDT Oct 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation