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

59 Miles NNW Kaltag Airport AK

  • Overnight

    Overnight: A 50 percent chance of showers.  Cloudy, with a steady temperature around 53. Northwest wind around 10 mph.

    Low: 53 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers.  Cloudy, with a high near 54. Southwest wind around 10 mph.

    High: 54 °F

    Chance
    Showers

  • Tuesday Night

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

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: Showers.  High near 50. Southwest wind 5 to 10 mph.  Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers.  Low around 38. South wind around 5 mph.  Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Showers likely.  Cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely.  Cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers.  Cloudy, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers.  Cloudy, with a low around 37.

    Low: 37 °F

    Showers

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a steady temperature around 53. Northwest wind around 10 mph.
Tuesday
A 40 percent chance of showers. Cloudy, with a high near 54. Southwest wind around 10 mph.
Tuesday Night
Showers. Low around 42. Southwest wind around 10 mph. Chance of precipitation is 80%.
Wednesday
Showers. High near 50. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 38. South wind around 5 mph. Chance of precipitation is 80%.
Thursday
Showers likely. Cloudy, with a high near 51. Chance of precipitation is 60%.
Thursday Night
Showers likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Friday
A chance of showers. Cloudy, with a high near 49.
Friday Night
Showers. Cloudy, with a low around 37.
Saturday
Showers. Cloudy, with a high near 48.
Saturday Night
Showers likely. Cloudy, with a low around 34.
Sunday
Showers likely. Cloudy, with a high near 47.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 33.
Monday
A chance of showers. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
59 Miles NNW Kaltag Airport AK
 65.16°N 159.35°W (Elev. 2001 ft)
2:17 am AKDT Aug 18, 2026
3am 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