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.

Fair

59°F

15°C

Humidity	39%
Wind Speed	NW 13 mph
Barometer	29.75 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	15 Apr 10:15 am MDT

More Information:

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

Extended Forecast for

2 Miles NNE Central City SD

Today
High: 64 °F
Sunny
Tonight
Low: 46 °F
Partly Cloudy
Thursday
High: 61 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 23 °F
Rain/Snow
then Snow
Showers
Friday
High: 33 °F
Snow Showers
Likely
Friday Night
Low: 21 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 41 °F
Chance Snow
Showers
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 59 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 64. Light and variable wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 16 mph.

Tonight

Partly cloudy, with a low around 46. Southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 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. West wind 11 to 17 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 23. Wind chill values as low as 11. Northwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow showers likely, mainly before noon. Mostly cloudy, with a high near 33. Northwest wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 21. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.

Saturday

A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 41. Northwest wind 13 to 16 mph, with gusts as high as 33 mph.

Saturday Night

Mostly clear, with a low around 28. Northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

Sunday

Sunny, with a high near 59.

Sunday Night

Mostly clear, with a low around 39.

Monday

Sunny, with a high near 68.