Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Koyuk, Koyuk Airport (PAKK)

Lat: 64.93°NLon: 161.16°WElev: 121ft.

Fair

60°F

16°C

Humidity 36%
Wind Speed N 9 G 20 mph
Barometer 29.91 in (1013.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 27 Jul 4:56 pm AKDT
Extended Forecast for

Koyuk AK

  • Tonight

    Tonight: Mostly clear, with a low around 38. North wind 10 to 15 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. South wind around 10 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. Southwest wind around 10 mph.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. South wind around 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 10pm.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 10am.  Cloudy, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers then
    Cloudy

  • Friday Night

    Friday Night: A slight chance of showers after 4am.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 38. North wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 48. South wind around 10 mph.
Wednesday
Partly sunny, with a high near 60. Southwest wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 50. South wind around 10 mph.
Thursday
Partly sunny, with a high near 60.
Thursday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 51.
Friday
A slight chance of showers before 10am. Cloudy, with a high near 66.
Friday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 52.
Saturday
A slight chance of showers before 10am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 67.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53.
Sunday
A chance of showers. Mostly cloudy, with a high near 66.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52.
Monday
A chance of showers. Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Koyuk AK
 64.94°N 161.17°W (Elev. 115 ft)
4:18 pm AKDT Jul 27, 2026
5pm AKDT Jul 27, 2026-6pm AKDT Aug 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database