Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until April 4, 12:00 AM MDT

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Snow

27°F

-3°C

Humidity	100%
Wind Speed	W 15 G 21 mph
Barometer	30.16 in
Dewpoint	27°F (-3°C)
Visibility	1.25 mi
Wind Chill	15°F (-9°C)
Last update	3 Apr 7:35 pm MDT

More Information:

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

Extended Forecast for

10 Miles SSE Colony WY

Winter Weather Advisory April 3, 07:44pm until April 4, 12:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 3, 07:44pm until April 4, 12:00am
NOW until 12:00am Sat
Winter Weather Advisory
Tonight
Low: 25 °F
Snow then
Slight Chance
Snow
Saturday
High: 51 °F
Gradual
Clearing
Saturday Night
Low: 29 °F
Mostly Clear
Sunday
High: 54 °F
Sunny
Sunday Night
Low: 28 °F
Partly Cloudy
then Slight
Chance Snow
Monday
High: 45 °F
Chance
Rain/Snow
then Chance
Rain and
Breezy
Monday Night
Low: 29 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 68 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow, mainly before midnight. Low around 25. Wind chill values as low as 14. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 51. Wind chill values as low as 17 early. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 29. West wind 8 to 11 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 54. West wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 16 mph.

Sunday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. East wind 6 to 10 mph.

Monday

A chance of snow before 10am, then a chance of rain and snow between 10am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 45. Breezy, with an east wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, with a low around 29. Breezy, with a southeast wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

Tuesday

Mostly sunny, with a high near 68. Southeast wind 5 to 9 mph, with gusts as high as 16 mph.

Tuesday Night

A slight chance of rain before midnight. Partly cloudy, with a low around 35.

Wednesday

A chance of rain and snow, mainly after noon. Mostly sunny, with a high near 54. Breezy.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 25. Blustery.

Thursday

Rain and snow likely. Mostly cloudy, with a high near 43. Breezy.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 23.