Hazardous Heat Across the Western U.S.; Heavy Rain and Flooding in the Southwest and Western Gulf Coast

Dangerous heat will persist over portions of interior California, the Great Basin, and the northern Rockies through Thursday. Heat will gradually spread into the northern Plains today. Across the western Gulf Coast, heavy to excessive rainfall will persist through mid-week. Additionally, the Southwest Monsoon will continue to bring a flash flooding threat to the Four Corners Region this week. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair with Haze

55°F

13°C

Humidity 80%
Wind Speed NW 3 mph
Barometer 30.25 in (1017.9 mb)
Dewpoint 49°F (9°C)
Visibility 5.00 mi
Last update 23 Jul 12:53 am MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Overnight

    Overnight: Areas of smoke. Mostly clear, with a low around 57. South wind around 7 mph.

    Low: 57 °F

    Areas Smoke

  • Tuesday

    Tuesday: Widespread haze before 8am, then widespread haze after 9am. Areas of smoke between 8am and 9am. Mostly sunny, with a high near 79. West wind 5 to 7 mph becoming light and variable.

    High: 79 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 59. Southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 59 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 7am. Sunny, with a high near 84. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. East wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. West wind 7 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. Southeast wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Areas of smoke. Mostly clear, with a low around 57. South wind around 7 mph.
Tuesday
Widespread haze before 8am, then widespread haze after 9am. Areas of smoke between 8am and 9am. Mostly sunny, with a high near 79. West wind 5 to 7 mph becoming light and variable.
Tuesday Night
Widespread haze. Mostly clear, with a low around 59. Southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Wednesday
Widespread haze before 7am. Sunny, with a high near 84. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 63. East wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 86. West wind 7 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 66. Southeast wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 56.
Monday
A chance of showers and thunderstorms. Sunny, with a high near 80.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.87°N 103.52°W (Elev. 6148 ft)
11:10 pm MDT Jul 22, 2024
1am MDT Jul 23, 2024-6pm MDT Jul 29, 2024
 
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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