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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Mostly Cloudy

72°F

22°C

Humidity 34%
Wind Speed N 6 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 31 Jul 7:53 pm AKDT
Extended Forecast for

29 Miles W Donnelly AK

High Wind Watch August 3, 04:00am until August 5, 04:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. West wind around 5 mph becoming calm.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. North wind 5 to 10 mph becoming southwest after midnight.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Southwest wind 10 to 15 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of blowing snow after 10pm. Mostly cloudy, with a low around 30. South wind 15 to 20 mph increasing to 25 to 30 mph after midnight.

    Low: 30 °F

    Areas Blowing
    Snow

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers. Low around 28. Chance of precipitation is 80%.

    Low: 28 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers. Cloudy, with a high near 32.

    High: 32 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Southwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 38. West wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 29. North wind 5 to 10 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 37. Southwest wind 10 to 15 mph.
Sunday Night
Areas of blowing snow after 10pm. Mostly cloudy, with a low around 30. South wind 15 to 20 mph increasing to 25 to 30 mph after midnight.
Monday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow showers. Low around 28. Chance of precipitation is 80%.
Tuesday
Snow showers. Cloudy, with a high near 32.
Tuesday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 27.
Wednesday
Scattered snow showers. Mostly cloudy, with a high near 33.
Wednesday Night
Scattered snow showers. Mostly cloudy, with a low around 27.
Thursday
Scattered snow showers. Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Friday
A chance of snow showers. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
29 Miles W Donnelly AK
 63.67°N 146.87°W (Elev. 9236 ft)
Last Update:
8:17 pm AKDT Jul 31, 2026
Forecast Valid:
8pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 2026
 
Forecast Discussion
 
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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