Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

A Few Clouds

64°F

18°C

Humidity	32%
Wind Speed	NE 7 mph
Barometer	29.70 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	15 Apr 2:55 pm MDT

More Information:

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

Extended Forecast for

3 Miles NW Central City SD

Tonight
Low: 47 °F
Partly Cloudy
Thursday
High: 61 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 24 °F
Rain/Snow
then Snow
Showers
Friday
High: 36 °F
Chance Snow
Showers
Friday Night
Low: 23 °F
Slight Chance
Snow Showers
Saturday
High: 44 °F
Chance Snow
Showers
Saturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 47. Southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 29 mph.

Thursday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 61. Southwest wind 11 to 18 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

Thursday Night

Rain showers before 7pm, then snow showers. Low around 24. Wind chill values as low as 13. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 36. Wind chill values as low as 13. Northwest wind 14 to 16 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 23. West wind 10 to 16 mph, with gusts as high as 30 mph.

Saturday

A 40 percent chance of snow showers. Mostly sunny, with a high near 44. Northwest wind 11 to 15 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.

Saturday Night

Mostly clear, with a low around 31. Northwest wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

Sunday

Sunny, with a high near 60. Light and variable wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 40.

Monday

Sunny, with a high near 69.

Monday Night

Mostly clear, with a low around 46.

Tuesday

Sunny, with a high near 71.