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

32 Miles NW Kaltag Airport AK

  • Overnight

    Overnight: Showers likely.  Cloudy, with a low around 48. Southwest wind around 15 mph.  Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before 7am.  Cloudy, with a high near 54. Southwest wind around 10 mph.  Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers.  Low around 44. Southwest wind around 10 mph.  Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: Showers.  High near 52. Southwest wind around 10 mph.  Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely.  Cloudy, with a low around 41. Southwest wind around 5 mph.  Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers.  Cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers.  Cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers.  Cloudy, with a high near 48.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers.  Cloudy, with a low around 38.

    Low: 38 °F

    Showers

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 48. Southwest wind around 15 mph. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly before 7am. Cloudy, with a high near 54. Southwest wind around 10 mph. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 44. Southwest wind around 10 mph. Chance of precipitation is 80%.
Wednesday
Showers. High near 52. Southwest wind around 10 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Cloudy, with a low around 41. Southwest wind around 5 mph. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers. Cloudy, with a high near 51.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 38.
Friday
A chance of showers. Cloudy, with a high near 48.
Friday Night
Showers. Cloudy, with a low around 38.
Saturday
Showers. Cloudy, with a high near 48.
Saturday Night
Showers likely. Cloudy, with a low around 36.
Sunday
A chance of showers. Cloudy, with a high near 47.
Sunday Night
A chance of showers. Cloudy, with a low around 35.
Monday
A chance of showers. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
32 Miles NW Kaltag Airport AK
 64.65°N 159.55°W (Elev. 2005 ft)
2:17 am AKDT Aug 18, 2026
2am AKDT Aug 18, 2026-6pm AKDT Aug 24, 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