On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Erika dissipates, Eastern Pacific tropics remain active

Erika has dissipated as a tropical cyclone and the National Hurricane Center has discontinued advisories for the system. The remnants of Erika could still produce rainfall amounts of 3 to 5 inches or more, along with gusty winds, across southern and central Florida beginning on Sunday. Meanwhile, the Eastern Pacific remains active, with advisories continuing to be issued for Jimena and Ignacio.
Read More...

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

28°C

82°F

Humidity 23%
Wind Speed S 31 G 50 km/h
Barometer 29.91 in
Dewpoint 5°C (41°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 29 Aug 11:15 pm MDT
Extended Forecast for

Deadwood SD

  • Tonight

    Tonight: Mostly clear, with a low around 16. South wind 8 to 18 km/h, with gusts as high as 26 km/h.

    Mostly Clear

    Low: 16 °C

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 32. Southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 32 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 12. Southwest wind 8 to 13 km/h becoming northwest 19 to 29 km/h after midnight. Winds could gust as high as 42 km/h.

    Slight Chance
    T-storms

    Low: 12 °C

  • Monday

    Monday: Sunny, with a high near 24. Northwest wind 13 to 18 km/h becoming north 5 to 10 km/h in the afternoon.

    Sunny

    High: 24 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 11. East wind 5 to 10 km/h becoming calm  after midnight.

    Mostly Clear

    Low: 11 °C

  • Tuesday

    Tuesday: Sunny, with a high near 30. South wind 3 to 8 km/h.

    Sunny

    High: 30 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 14.

    Partly Cloudy

    Low: 14 °C

  • Wednesday

    Wednesday: Sunny, with a high near 31.

    Sunny

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 15.

    Mostly Clear

    Low: 15 °C

Detailed Forecast

Tonight
Mostly clear, with a low around 16. South wind 8 to 18 km/h, with gusts as high as 26 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 32. Southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 12. Southwest wind 8 to 13 km/h becoming northwest 19 to 29 km/h after midnight. Winds could gust as high as 42 km/h.
Monday
Sunny, with a high near 24. Northwest wind 13 to 18 km/h becoming north 5 to 10 km/h in the afternoon.
Monday Night
Mostly clear, with a low around 11. East wind 5 to 10 km/h becoming calm after midnight.
Tuesday
Sunny, with a high near 30. South wind 3 to 8 km/h.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Sunny, with a high near 31.
Wednesday Night
Mostly clear, with a low around 15.
Thursday
Sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 26.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 9.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 24.
  Click Map For Forecast
Point Forecast:
Deadwood SD
 44.38°N 103.72°W (Elev. 1495 m)
10:57 pm MDT Aug 29, 2015
11pm MDT Aug 29, 2015-6pm MDT Sep 5, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database