National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

81°F

27°C

Humidity 26%
Wind Speed SW 14 mph
Barometer 29.51 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 May 2:35 pm MDT
Extended Forecast for

Deadwood SD

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 77. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 77 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 9pm and 3am. Partly cloudy, with a low around 39. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.

    Low: 39 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 62. West wind 7 to 14 mph, with gusts as high as 31 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Northeast wind around 6 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Southwest wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 52. North wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Northwest wind 3 to 6 mph. Winds could gust as high as 16 mph.

    Low: 39 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 50.

    High: 50 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 77. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 9pm and 3am. Partly cloudy, with a low around 39. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 62. West wind 7 to 14 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 47. Northeast wind around 6 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Southwest wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 52. North wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Northwest wind 3 to 6 mph. Winds could gust as high as 16 mph.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 50.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 57.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Deadwood SD
 44.38°N 103.75°W (Elev. 4862 ft)
Last Update:
1:50 pm MDT May 17, 2024
Forecast Valid:
2pm MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation