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

6 Miles S Chalkyitsik AK

  • Today

    Today: A 30 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 36. Southwest wind around 5 mph.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 7pm and 10pm. Mostly cloudy, with a low around 19. Southwest wind around 5 mph.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. Southwest wind around 5 mph.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 29. Calm wind becoming northeast around 5 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm. Cloudy, with a low around 17.

    Low: 17 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 4pm. Cloudy, with a high near 28.

    High: 28 °F

    Snow Likely

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 36. Southwest wind around 5 mph.
Tonight
A 30 percent chance of snow, mainly between 7pm and 10pm. Mostly cloudy, with a low around 19. Southwest wind around 5 mph.
Sunday
Mostly cloudy, with a high near 30. Southwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 11. Calm wind.
Monday
Partly sunny, with a high near 29. Calm wind becoming northeast around 5 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14.
Tuesday
Snow likely. Cloudy, with a high near 28. Chance of precipitation is 60%.
Tuesday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 17.
Wednesday
Snow likely, mainly before 4pm. Cloudy, with a high near 28.
Wednesday Night
A chance of snow before 10pm. Cloudy, with a low around 11.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Chalkyitsik AK
 66.58°N 143.76°W (Elev. 525 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