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 >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

41°F

5°C

Humidity	57%
Wind Speed	S 5 G 12 mph
Barometer	29.74 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	15 Apr 3:15 am MDT

More Information:

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

Extended Forecast for

4 Miles NNW Central City SD

Overnight
Low: 36 °F
Mostly Clear
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 63 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 25 °F
Rain/Snow
then Snow
Showers
Friday
High: 35 °F
Snow Showers
Likely
Friday Night
Low: 22 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 43 °F
Chance Snow
Showers
Saturday Night
Low: 30 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 36. Southwest wind around 6 mph.

Wednesday

Sunny, with a high near 66. Southwest wind around 6 mph becoming calm. Winds could gust as high as 16 mph.

Wednesday Night

Mostly clear, with a low around 49. Southwest wind 5 to 13 mph, with gusts as high as 29 mph.

Thursday

Showers likely after noon. Increasing clouds, with a high near 63. West wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%.

Thursday Night

Rain showers before 8pm, then snow showers. Low around 25. Northwest wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow showers likely, mainly before noon. Mostly cloudy, with a high near 35. Northwest wind 11 to 14 mph, with gusts as high as 31 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 22. Northwest wind 8 to 14 mph, with gusts as high as 30 mph.

Saturday

A chance of snow showers, mainly after noon. Mostly sunny, with a high near 43. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.

Saturday Night

Mostly clear, with a low around 30.

Sunday

Sunny, with a high near 61.

Sunday Night

Mostly clear, with a low around 40.

Monday

Sunny, with a high near 70.