Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

75°F

24°C

Humidity	31%
Wind Speed	Vrbl 3 mph
Barometer	29.69 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	11 Apr 12:55 pm MDT

More Information:

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

Extended Forecast for

Belle Fourche SD

This Afternoon
High: 82 °F
Slight Chance
T-storms
Tonight
Low: 49 °F
Isolated
T-storms then
Mostly Clear
Sunday
High: 73 °F
Sunny
Sunday Night
Low: 45 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 71 °F
Breezy.
Mostly Sunny
then Chance
Showers
Monday Night
Low: 38 °F
Chance
Showers
Tuesday
High: 63 °F
Chance
Showers
Tuesday Night
Low: 39 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 69 °F
Mostly Sunny
then Slight
Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 82. Southeast wind 9 to 13 mph becoming southwest. Winds could gust as high as 20 mph.

Tonight

Isolated showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 73. West wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. North wind around 8 mph becoming south after midnight. Winds could gust as high as 15 mph.

Monday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 71. Breezy, with a southwest wind 8 to 13 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

Monday Night

A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 38. West wind 6 to 15 mph, with gusts as high as 21 mph.

Tuesday

A 40 percent chance of showers. Partly sunny, with a high near 63. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

A slight chance of showers before midnight. Partly cloudy, with a low around 39. Northwest wind 6 to 10 mph becoming southwest in the evening. Winds could gust as high as 16 mph.

Wednesday

A slight chance of showers after noon. Mostly sunny, with a high near 69.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 39.

Thursday

A chance of showers. Partly sunny, with a high near 63. Breezy.

Thursday Night

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

Friday

A chance of snow showers. Partly sunny, with a high near 41. Breezy.