
Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Hazardous Weather Conditions
Current conditions at
Buffalo (K2WX)
Lat: 45.6°NLon: 103.55°WElev: 3002ft.44°F
7°C
| Humidity | 100% |
| Wind Speed | W 7 mph |
| Barometer | 30.15 in (1021.4 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Wind Chill | 40°F (4°C) |
| Last update | 15 Oct 1:56 am MDT |
Extended Forecast for
Buffalo SD
Wind Advisory October 15, 09:00am until October 15, 11:00pm
Freeze Warning October 15, 09:00pm until October 16, 09:00am
Overnight

Low: 39 °F
Decreasing
CloudsThursday

High: 45 °F
Mostly Sunny
and WindyThursday Night
Low: 26 °F
Partly Cloudy
and Windy
then FrostFriday
High: 54 °F
Frost then
Sunny and
BreezyFriday Night

Low: 37 °F
Clear
Saturday

High: 78 °F
Sunny
Saturday Night

Low: 45 °F
Partly Cloudy
Sunday

High: 65 °F
Sunny
Sunday Night

Low: 39 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West wind 8 to 15 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 45. Windy, with a northwest wind 18 to 28 mph increasing to 28 to 38 mph in the afternoon. Winds could gust as high as 55 mph.
Thursday Night
Widespread frost after 2am. Otherwise, partly cloudy, with a low around 26. Windy, with a northwest wind 22 to 32 mph decreasing to 7 to 17 mph. Winds could gust as high as 49 mph.
Friday
Widespread frost before 10am. Otherwise, sunny, with a high near 54. Wind chill values as low as 20 early. Breezy, with a west wind 5 to 10 mph becoming south 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Clear, with a low around 37. South wind 9 to 17 mph becoming southwest after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 66. Breezy.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Buffalo SD
45.58°N 103.55°W (Elev. 2897 ft)
45.58°N 103.55°W (Elev. 2897 ft)
1:46 am MDT Oct 15, 2026
1am MDT Oct 15, 2026-6pm MDT Oct 21, 2026



