Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Snow

28°F

-2°C

Humidity	100%
Wind Speed	NA
Barometer	29.92 in
Dewpoint	28°F (-2°C)
Visibility	2.00 mi
Last update	17 Apr 12:55 am MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Deadwood SD

Overnight
Low: 25 °F
Snow
Friday
High: 36 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 22 °F
Partly Cloudy
Saturday
High: 46 °F
Chance Snow
Showers
Saturday Night
Low: 30 °F
Mostly Clear
Sunday
High: 62 °F
Sunny
Sunday Night
Low: 39 °F
Mostly Clear
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 44 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow, mainly before 2am. Low around 25. Wind chill values as low as 14. Northwest wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Friday

A slight chance of snow between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 36. Wind chill values as low as 15. Northwest wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 22. Wind chill values as low as 14. West wind 6 to 15 mph, with gusts as high as 30 mph.

Saturday

A 30 percent chance of snow showers, mainly before noon. Mostly sunny, with a high near 46. Wind chill values as low as 16 early. Northwest wind 9 to 16 mph, with gusts as high as 31 mph.

Saturday Night

Mostly clear, with a low around 30. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.

Sunday

Sunny, with a high near 62. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 39. East wind around 6 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

Monday

Mostly sunny, with a high near 72. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Partly cloudy, with a low around 44.

Tuesday

Sunny, with a high near 76.