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

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

51°F

11°C

Humidity 43%
Wind Speed SE 15 mph
Barometer 29.97 in (1015.7 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 10 Apr 8:56 pm MDT
Extended Forecast for

10 Miles W Reva SD

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 31 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. South wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 48. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 43. Northwest wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers.  Mostly sunny, with a high near 68. Southeast wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 68 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 41. Northwest wind 9 to 16 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers.  Partly sunny, with a high near 61. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 61 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 78. South wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 70. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.
Sunday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 43. Northwest wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 68. Southeast wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 41. Northwest wind 9 to 16 mph, with gusts as high as 22 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 61. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 67.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 40.
Thursday
A chance of rain and snow showers. Mostly sunny, with a high near 62. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 46. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Reva SD
 45.51°N 103.3°W (Elev. 2897 ft)
8:52 pm MDT Apr 10, 2026
9pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database