Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Partly Cloudy

49°F

9°C

Humidity 80%
Wind Speed Calm
Barometer 30.01 in (1016.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 31 Jul 6:53 am AKDT
Extended Forecast for

19 Miles WSW Donnelly AK

  • Today

    Today: Mostly sunny, with a high near 44. Calm wind becoming west around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Isolated showers after 4pm.  Mostly sunny, with a high near 45. Northwest wind around 5 mph.  Chance of precipitation is 10%.

    High: 45 °F

    Mostly Sunny
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before 10pm.  Mostly cloudy, with a low around 36. North wind around 5 mph becoming west after midnight.  Chance of precipitation is 20%.

    Low: 36 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Scattered showers, mainly after 1pm.  Mostly sunny, with a high near 49. Southwest wind around 5 mph becoming calm  in the morning.  Chance of precipitation is 30%.

    High: 49 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers.  Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers.  Cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Rain showers before 4am, then rain, possibly mixed with snow showers.  Cloudy, with a low around 35.

    Low: 35 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow showers, becoming all rain after 10am.  Cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    then Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 44. Calm wind becoming west around 5 mph.
Tonight
Partly cloudy, with a low around 35. West wind around 5 mph.
Saturday
Isolated showers after 4pm. Mostly sunny, with a high near 45. Northwest wind around 5 mph. Chance of precipitation is 10%.
Saturday Night
Isolated showers before 10pm. Mostly cloudy, with a low around 36. North wind around 5 mph becoming west after midnight. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after 1pm. Mostly sunny, with a high near 49. Southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Monday
Scattered showers. Cloudy, with a high near 43. Chance of precipitation is 50%.
Monday Night
Rain showers before 4am, then rain, possibly mixed with snow showers. Cloudy, with a low around 35.
Tuesday
Rain, possibly mixed with snow showers, becoming all rain after 10am. Cloudy, with a high near 41.
Tuesday Night
Showers likely. Cloudy, with a low around 35.
Wednesday
Scattered showers. Cloudy, with a high near 42.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 34.
Thursday
Scattered showers. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WSW Donnelly AK
 63.52°N 146.4°W (Elev. 6532 ft)
6:17 am AKDT Jul 31, 2026
7am AKDT Jul 31, 2026-6pm AKDT Aug 6, 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