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

Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Mostly Cloudy

59°F

15°C

Humidity 67%
Wind Speed N 20 G 28 mph
Barometer 29.64 in (1003.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Aug 1:53 pm AKDT
Extended Forecast for

17 Miles ENE Big Delta AK

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Cloudy, with a high near 61. Southwest wind around 15 mph. Chance of precipitation is 30%.

    High: 61 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers and thunderstorms. Cloudy, with a low around 46. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely. Cloudy, with a high near 55. West wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers. Cloudy, with a low around 45. West wind around 5 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61. South wind around 5 mph.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before 10am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Scattered
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Cloudy, with a high near 61. Southwest wind around 15 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms. Cloudy, with a low around 46. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.
Tuesday
Showers likely. Cloudy, with a high near 55. West wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Cloudy, with a low around 45. West wind around 5 mph. Chance of precipitation is 50%.
Wednesday
Mostly cloudy, with a high near 61. South wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly cloudy, with a high near 61.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 45.
Friday
Scattered showers before 10am. Mostly cloudy, with a high near 60.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 43.
Sunday
Scattered showers. Cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Big Delta AK
 64.28°N 145.35°W (Elev. 2283 ft)
Last Update:
1:21 pm AKDT Aug 17, 2026
Forecast Valid:
2pm AKDT Aug 17, 2026-6pm AKDT Aug 23, 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