Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

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

Lat: 64°NLon: 145.73°WElev: 1276ft.

Overcast

41°F

5°C

Humidity 89%
Wind Speed N 6 mph
Barometer 29.76 in (1008.7 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 21 May 4:53 am AKDT
Extended Forecast for

5 Miles N Big Delta AK

  • Overnight

    Overnight: A 50 percent chance of showers.  Cloudy, with a low around 41. Southwest wind around 5 mph.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 58. South wind 5 to 15 mph.

    High: 58 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 41. Southeast wind 10 to 20 mph.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. South wind around 10 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. South wind 5 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow showers before 10am, then a slight chance of rain showers.  Partly sunny, with a high near 58. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 4pm.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a low around 41. Southwest wind around 5 mph.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 58. South wind 5 to 15 mph.
Thursday Night
A 30 percent chance of showers before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. Southeast wind 10 to 20 mph.
Friday
Mostly sunny, with a high near 56. South wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 39. South wind 5 to 10 mph.
Saturday
A slight chance of rain and snow showers before 10am, then a slight chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 54.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 41.
Memorial Day
A chance of showers, mainly after 4pm. Partly sunny, with a high near 59.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A chance of showers. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Big Delta AK
 64.24°N 145.79°W (Elev. 1312 ft)
4:18 am AKDT May 21, 2026
5am AKDT May 21, 2026-6pm AKDT May 27, 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