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

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

Windy

22°F

-6°C

Humidity 66%
Wind Speed NW 41 G 49 mph
Barometer 30.15 in (1024.8 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill2°F (-17°C)
Last update 18 Jan 11:56 am MST
Extended Forecast for

Reva SD

High Wind Warning January 18, 12:40pm until January 18, 04:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning January 18, 12:40pm until January 18, 04:00pm

    NOW until 4:00pm Sun

    High Wind Warning

  • This Afternoon

    High: 35 °F⇓

    Slight Chance
    Snow and Very
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -17. Blustery, with a north wind 20 to 26 mph, with gusts as high as 37 mph.

    Low: 1 °F

    Partly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 23. Wind chill values as low as -16. Blustery, with a northwest wind 21 to 28 mph, with gusts as high as 40 mph.

    High: 23 °F

    Partly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Wind chill values as low as 1. Northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 31. Windy, with a northwest wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 31 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy and
    Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 21. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 38 mph.

    Low: 21 °F

    Slight Chance
    Snow and
    Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. Windy, with a northwest wind 22 to 31 mph, with gusts as high as 45 mph.

    High: 24 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8. Northwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 1pm. Partly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as -3. Very windy, with a northwest wind 34 to 44 mph, with gusts as high as 60 mph.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -17. Blustery, with a north wind 20 to 26 mph, with gusts as high as 37 mph.
M.L.King Day
Partly sunny, with a high near 23. Wind chill values as low as -16. Blustery, with a northwest wind 21 to 28 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 12. Wind chill values as low as 1. Northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 31. Windy, with a northwest wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 21. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 38 mph.
Wednesday
Partly sunny, with a high near 24. Windy, with a northwest wind 22 to 31 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly cloudy, with a low around 8. Northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 31.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 4.
Friday
A chance of snow. Mostly cloudy, with a high near 12.
Friday Night
A chance of snow. Mostly cloudy, with a low around -8.
Saturday
A chance of snow. Mostly cloudy, with a high near 3.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Reva SD
 45.54°N 103.09°W (Elev. 3028 ft)
Last Update:
12:31 pm MST Jan 18, 2026
Forecast Valid:
12pm MST Jan 18, 2026-6pm MST Jan 24, 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