Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

32°F

0°C

Humidity	100%
Wind Speed	E 6 mph
Barometer	29.64 in
Dewpoint	32°F (0°C)
Visibility	8.00 mi
Wind Chill	26°F (-3°C)
Last update	2 Apr 7:15 am MDT

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

Winter Storm Watch April 3, 12:00am until April 4, 06:00am

Click here for hazard details and duration

Winter Storm Watch

Today
High: 48 °F
Patchy
Freezing Fog
and Areas Fog
then Chance
Rain
Tonight
Low: 21 °F
Wintry Mix
Friday
High: 28 °F⇓
Heavy Snow
Friday Night
Low: 19 °F
Snow then
Chance Snow
Saturday
High: 39 °F
Slight Chance
Snow then
Sunny
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 46 °F
Sunny
Sunday Night
Low: 25 °F
Partly Cloudy
then Slight
Chance Snow
Monday
High: 40 °F
Slight Chance
Snow

Detailed Forecast

Today

A 30 percent chance of rain after 4pm. Areas of fog before noon. Patchy freezing fog before 8am. Otherwise, partly sunny, with a high near 48. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Tonight

Rain and snow before 2am, then snow, possibly mixed with freezing rain between 2am and 3am, then snow after 3am. Low around 21. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

Friday

Snow. The snow could be heavy at times. Temperature falling to around 21 by 5pm. Wind chill values as low as 8. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow, mainly before midnight. Low around 19. Wind chill values as low as 4. Northwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 20 percent chance of snow before noon. Mostly sunny, with a high near 39. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.

Saturday Night

Mostly clear, with a low around 27. West wind 10 to 13 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 46. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

A slight chance of snow after midnight. Partly cloudy, with a low around 25. North wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 18 mph.

Monday

A slight chance of snow. Partly sunny, with a high near 40.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 27.

Tuesday

Mostly sunny, with a high near 55.

Tuesday Night

A slight chance of rain and snow. Partly cloudy, with a low around 32.

Wednesday

A chance of snow. Partly sunny, with a high near 46.