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

24°F

-4°C

Humidity 100%
Wind Speed Calm
Barometer 29.49 in (999.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 17 Oct 3:56 am AKDT
Extended Forecast for

20 Miles W Chalkyitsik AK

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly cloudy, with a high near 33. Southwest wind around 5 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. Southwest wind around 5 mph.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Southwest wind around 5 mph.

    High: 28 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow, mainly after 10am. Cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 18. Calm wind.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 33. Southwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 15. Southwest wind around 5 mph.
Sunday
Partly sunny, with a high near 28. Southwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 8. Calm wind.
Monday
Partly sunny, with a high near 25.
Monday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 10.
Tuesday
A chance of snow, mainly after 10am. Cloudy, with a high near 26.
Tuesday Night
A chance of snow. Cloudy, with a low around 15.
Wednesday
A chance of snow. Cloudy, with a high near 27.
Wednesday Night
A chance of snow. Cloudy, with a low around 10.
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
 66.69°N 144.43°W (Elev. 456 ft)
Last Update:
3:18 am AKDT Oct 17, 2026
Forecast Valid:
4am 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