Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

43°F

6°C

Humidity	36%
Wind Speed	W 9 mph
Barometer	30.16 in
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	12 Jan 1:55 am MST

More Information:

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

Extended Forecast for

6 Miles WSW Lead SD

Overnight
Low: 28 °F
Partly Cloudy
Monday
High: 52 °F
Mostly Sunny
Monday Night
Low: 40 °F
Partly Cloudy
then Snow
Likely
Tuesday
High: 43 °F
Rain/Snow
Likely
Tuesday Night
Low: 25 °F
Chance Snow
Wednesday
High: 40 °F
Decreasing
Clouds
Wednesday Night
Low: 28 °F
Mostly Clear
Thursday
High: 38 °F
Slight Chance
Snow
Thursday Night
Low: 14 °F
Chance Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 28. West wind 3 to 5 mph. Winds could gust as high as 20 mph.

Monday

Mostly sunny, with a high near 52. West wind 5 to 10 mph, with gusts as high as 30 mph.

Monday Night

Snow likely after 5am. Increasing clouds, with a steady temperature around 40. West wind around 10 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Rain likely, possibly mixed with snow, mainly before 5pm. Cloudy, with a high near 43. Northwest wind around 10 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 25. Northwest wind 6 to 10 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 40. Northwest wind 3 to 6 mph. Winds could gust as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 28. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 33 mph.

Thursday

A slight chance of snow after 11am. Mostly sunny, with a high near 38. Northwest wind 11 to 14 mph, with gusts as high as 39 mph.

Thursday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14.

Friday

A slight chance of snow before 11am. Mostly cloudy, with a high near 23.

Friday Night

Mostly cloudy, with a low around 13.