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

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

Fort Wainwright AAF (PAFB)

Lat: 64.84°NLon: 147.6°WElev: 453ft.

Light Rain

47°F

8°C

Humidity 82%
Wind Speed SE 3 mph
Barometer 29.72 in (1007.1 mb)
Dewpoint 42°F (6°C)
Visibility 7.00 mi
Last update 21 May 2:55 am AKDT
Extended Forecast for

Hamilton Acres AK

  • Overnight

    Overnight: A 40 percent chance of showers. Cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 64. Calm wind becoming south around 5 mph in the afternoon.

    High: 64 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 43. South wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming calm.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 63. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 40 percent chance of showers. Cloudy, with a low around 45. Calm wind.
Thursday
A 40 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 64. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 43. South wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming calm.
Saturday
A slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 63. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.
Sunday
A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 62.
Sunday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 44.
Memorial Day
A slight chance of showers after 4pm. Partly sunny, with a high near 65.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Tuesday
Mostly cloudy, with a high near 64.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A chance of showers. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton Acres AK
 64.86°N 147.62°W (Elev. 436 ft)
Last Update:
3:16 am AKDT May 21, 2026
Forecast Valid:
3am AKDT May 21, 2026-6pm AKDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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