Thunderstorms from the Plains into the Central Appalachians; Heavy Rain in the Central Gulf Coast; Heat Across Portions of the East

Widespread showers and thunderstorms are likely from from northeast New Mexico/Southeast Colorado, eastward into the Central Plains through the Central Appalachians. Slow moving low to bring heavy rainfall to the Central Gulf Coast into the weekend. Dangerous heat is expected from the Lower Mississippi Valley, Tennessee Valley, Ohio Valley into the Mid-Atlantic and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

52°F

11°C

Humidity 100%
Wind Speed SE 12 mph
Barometer 30.09 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 17 Jul 3:55 am MDT
Extended Forecast for

9 Miles SW North Spearfish SD

  • Overnight

    Overnight: Patchy drizzle and fog.  Partly cloudy, with a steady temperature around 52. Calm wind becoming south around 5 mph.

    Low: 52 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: Patchy drizzle and fog before 10am.  Sunny, with a high near 73. South wind around 5 mph.

    High: 73 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms between 8pm and 1am.  Mostly clear, with a low around 50. Southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 74 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 54. East wind around 5 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 54 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 78. Southeast wind around 5 mph.

    High: 78 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 57. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 82. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy drizzle and fog. Partly cloudy, with a steady temperature around 52. Calm wind becoming south around 5 mph.
Thursday
Patchy drizzle and fog before 10am. Sunny, with a high near 73. South wind around 5 mph.
Thursday Night
A slight chance of showers and thunderstorms between 8pm and 1am. Mostly clear, with a low around 50. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind around 5 mph becoming south after midnight. Winds could gust as high as 15 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southeast wind around 5 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. South wind around 5 mph, with gusts as high as 15 mph.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 82. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 83.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 58.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW North Spearfish SD
 44.41°N 104.02°W (Elev. 5600 ft)
3:49 am MDT Jul 17, 2025
4am MDT Jul 17, 2025-6pm MDT Jul 23, 2025
 
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