Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

48°F

9°C

Humidity	40%
Wind Speed	Calm
Barometer	30.22 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	6 Feb 9:35 am MST

More Information:

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

Extended Forecast for

6 Miles WSW Lead SD

Today
High: 53 °F
Sunny
Tonight
Low: 38 °F
Partly Cloudy
Saturday
High: 51 °F
Partly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 55 °F
Partly Sunny
Sunday Night
Low: 34 °F
Mostly Cloudy
Monday
High: 49 °F
Chance
Rain/Snow
Monday Night
Low: 21 °F
Rain/Snow
Likely then
Chance Snow
Tuesday
High: 35 °F
Chance Snow

Detailed Forecast

Today

Sunny, with a high near 53. Calm wind.

Tonight

Partly cloudy, with a steady temperature around 38. Calm wind. Winds could gust as high as 18 mph.

Saturday

Partly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 25 mph.

Saturday Night

Partly cloudy, with a low around 35. Calm wind. Winds could gust as high as 18 mph.

Sunday

Partly sunny, with a high near 55. Calm wind becoming west around 5 mph. Winds could gust as high as 17 mph.

Sunday Night

Mostly cloudy, with a low around 34. Calm wind.

Monday

A chance of rain and snow before noon, then a chance of rain between noon and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 49. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Monday Night

Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 5 mph, with gusts as high as 18 mph.

Tuesday

A chance of snow. Mostly cloudy, with a high near 35.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 20.

Wednesday

A chance of snow. Mostly cloudy, with a high near 38.

Wednesday Night

A chance of snow. Partly cloudy, with a low around 21.

Thursday

A slight chance of snow. Mostly sunny, with a high near 41.