Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

18°F

-8°C

Humidity	79%
Wind Speed	Calm
Barometer	30.31 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Last update	22 Feb 10:15 pm MST

More Information:

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

Extended Forecast for

2 Miles SE Saint Onge SD

Tonight
Low: 13 °F
Mostly Clear
Monday
High: 58 °F
Mostly Sunny
Monday Night
Low: 36 °F
Partly Cloudy
then Mostly
Cloudy and
Breezy
Tuesday
High: 47 °F
Breezy.
Slight Chance
Rain/Snow
then Slight
Chance Rain
Tuesday Night
Low: 31 °F
Chance
Rain/Snow
then Chance
Rain
Wednesday
High: 47 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 30 °F
Mostly Clear
and Breezy
Thursday
High: 53 °F
Sunny and
Windy
Thursday Night
Low: 33 °F
Mostly Clear
and Breezy

Detailed Forecast

Tonight

Mostly clear, with a low around 13. Wind chill values as low as 2. Southeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 16 mph.

Monday

Mostly sunny, with a high near 58. Wind chill values as low as 12 early. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Monday Night

Increasing clouds, with a low around 36. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 30 mph.

Tuesday

A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a slight chance of rain after 11am. Mostly cloudy, with a high near 47. Breezy, with a west wind 16 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 31. West wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

Rain and snow before 11am, then rain likely between 11am and 4pm, then rain and snow likely after 4pm. High near 47. Breezy, with a west wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around 30. Breezy, with a west wind 22 to 24 mph, with gusts as high as 32 mph.

Thursday

Sunny, with a high near 53. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.

Thursday Night

Mostly clear, with a low around 33. Breezy.

Friday

A slight chance of snow after 11am. Mostly sunny, with a high near 53. Breezy.

Friday Night

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

Saturday

A chance of snow. Partly sunny, with a high near 32.