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.

88°F

31°C

Humidity 22%
Wind Speed W 16 mph
Barometer 29.95 in (1012.0 mb)
Dewpoint 45°F (7°C)
Visibility NA
Heat Index85°F (29°C)
Last update 19 Aug 2:56 pm MDT
Extended Forecast for

Ludlow SD

  • Tonight

    Tonight: Patchy smoke after midnight. Mostly clear, with a low around 57. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: Patchy smoke between 8am and 1pm. Sunny, with a high near 90. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 90 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Northwest wind 8 to 10 mph becoming east after midnight. Winds could gust as high as 17 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. East wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 85 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 60. Breezy.

    Low: 60 °F

    Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.

    High: 89 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke after midnight. Mostly clear, with a low around 57. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.
Thursday
Patchy smoke between 8am and 1pm. Sunny, with a high near 90. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 58. Northwest wind 8 to 10 mph becoming east after midnight. Winds could gust as high as 17 mph.
Friday
Sunny, with a high near 90. East wind 8 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 57. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 85. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 60. Breezy.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.
Monday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 88.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ludlow SD
 45.83°N 103.36°W (Elev. 3084 ft)
Last Update:
2:52 pm MDT Aug 19, 2026
Forecast Valid:
3pm MDT Aug 19, 2026-6pm MDT Aug 26, 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