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

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

77°F

25°C

Humidity 42%
Wind Speed N 6 mph
Barometer 30.18 in (1020.5 mb)
Dewpoint 52°F (11°C)
Visibility NA
Heat Index78°F (26°C)
Last update 15 Aug 5:56 pm MDT
Extended Forecast for

13 Miles SSW Reva SD

  • Tonight

    Tonight: Partly cloudy, with a low around 55. North wind 6 to 11 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 78. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 58. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 81. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northwest wind 8 to 13 mph becoming east in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 76. Southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. North wind 6 to 11 mph becoming east after midnight. Winds could gust as high as 18 mph.
Sunday
Increasing clouds, with a high near 78. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 58. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 81. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northwest wind 8 to 13 mph becoming east in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 76. Southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 86. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Reva SD
 45.37°N 103.14°W (Elev. 3547 ft)
Last Update:
5:41 pm MDT Aug 15, 2026
Forecast Valid:
6pm MDT Aug 15, 2026-6pm MDT Aug 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation