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.

46°F

8°C

Humidity 54%
Wind Speed SE 20 mph
Barometer 29.90 in (1012.7 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 10 Apr 11:56 pm MDT
Extended Forecast for

8 Miles NNW Buffalo SD

  • Overnight

    Overnight: Partly cloudy, with a low around 39. Southeast wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. South wind around 11 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southeast wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 47 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 69. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after midnight.  Partly cloudy, with a low around 41. Northwest wind 10 to 14 mph becoming southeast after midnight.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers after noon.  Mostly sunny, with a high near 66. Southeast wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 66 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers.  Partly cloudy, with a low around 41. West wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers.  Partly sunny, with a high near 60. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

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

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Southeast wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 75. South wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southeast wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny, with a high near 69. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.
Sunday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 41. Northwest wind 10 to 14 mph becoming southeast after midnight.
Monday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 66. Southeast wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Monday Night
A 40 percent chance of showers. Partly cloudy, with a low around 41. West wind 9 to 15 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 60. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 65.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 56. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 24. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Buffalo SD
 45.69°N 103.59°W (Elev. 3130 ft)
12:32 am MDT Apr 11, 2026
12am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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