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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

47°F

8°C

Humidity 61%
Wind Speed W 6 mph
Barometer 30.32 in (1026.9 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 3 Oct 9:56 pm MDT
Extended Forecast for

11 Miles ESE Buffalo SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. Southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 31 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. West wind 5 to 10 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Northwest wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Light and variable wind.
Sunday
Sunny, with a high near 73. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 45. Southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Monday
Sunny, with a high near 87. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly clear, with a low around 51. West wind 5 to 10 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 78. Northwest wind 6 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 75. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Buffalo SD
 45.53°N 103.33°W (Elev. 2999 ft)
Last Update:
9:26 pm MDT Oct 3, 2026
Forecast Valid:
10pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation