Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

Lat: 43.03°NLon: 102.52°WElev: 3330ft.

Fair

64°F

18°C

Humidity 26%
Wind Speed S 14 G 28 mph
Barometer 30.12 in (1020.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Apr 2:52 pm MDT
Extended Forecast for

Allen SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Breezy, with a south wind 21 to 23 mph, with gusts as high as 34 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Breezy, with a south wind 18 to 24 mph, with gusts as high as 32 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 29 mph.

    Low: 51 °F

    Chance
    Showers then
    Decreasing
    Clouds and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 76. Breezy, with a west wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 76 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. West wind 9 to 13 mph becoming southeast in the evening. Winds could gust as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 76. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 43. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after noon.  Partly sunny, with a high near 62. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 62 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Breezy, with a south wind 21 to 23 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 82. Breezy, with a south wind 18 to 24 mph, with gusts as high as 32 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 76. Breezy, with a west wind 15 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 46. West wind 9 to 13 mph becoming southeast in the evening. Winds could gust as high as 21 mph.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 62. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 39.
Wednesday
A slight chance of showers. Sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
A slight chance of showers. Sunny, with a high near 71. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy.
Friday
A chance of rain and snow showers. Mostly sunny, with a high near 52. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Allen SD
 43.29°N 101.92°W (Elev. 3301 ft)
2:27 pm MDT Apr 10, 2026
3pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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