Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Delta Junction/Ft Greely, Allen Army Airfield (PABI)

Lat: 64°NLon: 145.73°WElev: 1276ft.

Overcast

51°F

11°C

Humidity 92%
Wind Speed W 8 mph
Barometer 29.89 in (1012.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 23 Aug 2:53 am AKDT
Extended Forecast for

Donnelly AK

  • Overnight

    Overnight: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 45. Calm wind.  Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 10am.  Mostly cloudy, with a high near 55. Calm wind becoming north around 5 mph in the morning.  Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Isolated showers before 7pm.  Partly cloudy, with a low around 42. Calm wind.  Chance of precipitation is 10%.

    Low: 42 °F

    Isolated
    Showers then
    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 64. Southeast wind around 5 mph.

    High: 64 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Isolated showers before 4am.  Mostly cloudy, with a low around 50. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers after 10am.  Mostly cloudy, with a high near 60. Chance of precipitation is 30%.

    High: 60 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers.  Cloudy, with a low around 43. Chance of precipitation is 50%.

    Low: 43 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers.  Cloudy, with a high near 58.

    High: 58 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 55. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Isolated showers before 7pm. Partly cloudy, with a low around 42. Calm wind. Chance of precipitation is 10%.
Monday
Increasing clouds, with a high near 64. Southeast wind around 5 mph.
Monday Night
Isolated showers before 4am. Mostly cloudy, with a low around 50. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers after 10am. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Cloudy, with a low around 43. Chance of precipitation is 50%.
Wednesday
Scattered showers. Cloudy, with a high near 58.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 42.
Thursday
Scattered showers. Partly sunny, with a high near 60.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 43.
Friday
Scattered showers. Mostly cloudy, with a high near 62.
Friday Night
Scattered showers. Mostly cloudy, with a low around 44.
Saturday
Scattered showers. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Donnelly AK
 63.69°N 145.88°W (Elev. 1900 ft)
3:20 am AKDT Aug 23, 2026
3am AKDT Aug 23, 2026-6pm AKDT Aug 29, 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