Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Flash flooding will be possible in New Mexico and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

70°F

21°C

Humidity 31%
Wind Speed NA
Barometer 30.31 in (1021.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 30 Jun 1:53 pm MDT
Extended Forecast for

8 Miles SSW Nemo SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. North wind around 5 mph, with gusts as high as 15 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 85 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 20 mph.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Independence Day

    Independence Day: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 76. North wind around 5 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 48. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Independence Day
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 78.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Sunday
A chance of showers and thunderstorms. Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Nemo SD
 44.08°N 103.57°W (Elev. 5000 ft)
11:09 am MDT Jun 30, 2025
2pm MDT Jun 30, 2025-6pm MDT Jul 6, 2025
 
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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