Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

67°F

19°C

Humidity 14%
Wind Speed Vrbl 5 mph
Barometer 29.86 in (1007.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 15 May 5:53 pm MDT
Extended Forecast for

8 Miles SSW Rochford SD

  • Tonight

    Tonight: Mostly clear, with a low around 37. Light and variable wind. Winds could gust as high as 16 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 42. Southeast wind around 5 mph becoming light and variable  after midnight.  Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after noon.  Partly sunny, with a high near 53. Northwest wind 3 to 6 mph. Winds could gust as high as 23 mph.

    High: 53 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 11pm, then rain and snow showers likely between 11pm and 4am, then snow showers likely after 4am.  Mostly cloudy, with a low around 27. North wind 6 to 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow showers.  High near 31. North wind around 9 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight.  Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers.  Mostly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Light and variable wind. Winds could gust as high as 16 mph.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 24 mph.
Saturday Night
Showers likely, mainly after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 42. Southeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers, mainly after noon. Partly sunny, with a high near 53. Northwest wind 3 to 6 mph. Winds could gust as high as 23 mph.
Sunday Night
A chance of rain showers before 11pm, then rain and snow showers likely between 11pm and 4am, then snow showers likely after 4am. Mostly cloudy, with a low around 27. North wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow showers. High near 31. North wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Tuesday
A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers. Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Rochford SD
 44.03°N 103.8°W (Elev. 6014 ft)
4:23 pm MDT May 15, 2026
6pm MDT May 15, 2026-6pm MDT May 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database