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

Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Current conditions at

Koyuk, Koyuk Airport (PAKK)

Lat: 64.93°NLon: 161.16°WElev: 121ft.

Overcast

53°F

12°C

Humidity 93%
Wind Speed S 5 mph
Barometer 29.92 in (1014.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 31 Jul 5:56 am AKDT
Extended Forecast for

41 Miles NW Nulato AK

  • Today

    Today: Mostly cloudy, with a high near 68. South wind around 5 mph.

    High: 68 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Scattered showers, mainly after 1pm. Mostly cloudy, with a high near 67. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 67 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly before 4am. Mostly cloudy, with a low around 45. Southwest wind around 5 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 64 °F

    Scattered
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Monday

    Monday: Showers. High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Showers

  • Monday Night

    Monday Night: Showers. Cloudy, with a low around 45.

    Low: 45 °F

    Showers

  • Tuesday

    Tuesday: Showers. Cloudy, with a high near 60.

    High: 60 °F

    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 68. South wind around 5 mph.
Tonight
Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm.
Saturday
Scattered showers, mainly after 1pm. Mostly cloudy, with a high near 67. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Scattered showers, mainly before 4am. Mostly cloudy, with a low around 45. Southwest wind around 5 mph. Chance of precipitation is 40%.
Sunday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 46. Chance of precipitation is 90%.
Monday
Showers. High near 60. Chance of precipitation is 90%.
Monday Night
Showers. Cloudy, with a low around 45.
Tuesday
Showers. Cloudy, with a high near 60.
Tuesday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 44.
Wednesday
Showers likely. Mostly cloudy, with a high near 64.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 45.
Thursday
Scattered showers. Mostly cloudy, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
41 Miles NW Nulato AK
 65.15°N 159.02°W (Elev. 1198 ft)
Last Update:
6:17 am AKDT Jul 31, 2026
Forecast Valid:
7am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026
 
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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