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

Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Koyuk, Koyuk Airport (PAKK)

Lat: 64.93°NLon: 161.16°WElev: 121ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

  • Tonight

    Tonight: Showers, mainly before 1am. Low around 48. Northeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Cloudy, with a high near 56. Southwest wind around 10 mph.

    High: 56 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 42. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: Showers. High near 52. Southwest wind around 5 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 40. Southwest wind around 5 mph. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 10am. Cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: Showers, mainly after 4pm. Cloudy, with a high near 52.

    High: 52 °F

    Showers

  • Friday Night

    Friday Night: Showers. Cloudy, with a low around 39.

    Low: 39 °F

    Showers

Detailed Forecast

Tonight
Showers, mainly before 1am. Low around 48. Northeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 80%.
Tuesday
A 40 percent chance of showers. Cloudy, with a high near 56. Southwest wind around 10 mph.
Tuesday Night
Showers. Low around 42. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday
Showers. High near 52. Southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Cloudy, with a low around 40. Southwest wind around 5 mph. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before 10am. Cloudy, with a high near 53. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 39.
Friday
Showers, mainly after 4pm. Cloudy, with a high near 52.
Friday Night
Showers. Cloudy, with a low around 39.
Saturday
Showers. Cloudy, with a high near 51.
Saturday Night
Showers likely. Cloudy, with a low around 36.
Sunday
A chance of showers. Cloudy, with a high near 49.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 36.
Monday
A chance of showers. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:

 65.36°N 159.24°W (Elev. 1608 ft)
Last Update:
7:18 pm AKDT Aug 17, 2026
Forecast Valid:
8pm AKDT Aug 17, 2026-6pm AKDT Aug 24, 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