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

48°F

9°C

Humidity	66%
Wind Speed	S 6 mph
Barometer	29.82 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	11 Apr 3:35 am MDT

More Information:

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

Extended Forecast for

4 Miles SW North Spearfish SD

Overnight
Low: 52 °F
Mostly Cloudy
Saturday
High: 73 °F
Decreasing
Clouds
Saturday Night
Low: 48 °F
Breezy.
Chance
T-storms then
Mostly Clear
Sunday
High: 66 °F
Sunny then
Slight Chance
Showers
Sunday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Monday
High: 64 °F
Sunny then
Chance
Showers
Monday Night
Low: 41 °F
Chance
Showers
Tuesday
High: 55 °F
Showers
Likely
Tuesday Night
Low: 41 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 52. South wind around 9 mph, with gusts as high as 16 mph.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 73. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

Saturday Night

A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 30 mph.

Sunday

A 20 percent chance of showers after noon. Sunny, with a high near 66. West wind 8 to 17 mph, with gusts as high as 24 mph.

Sunday Night

A 40 percent chance of showers before midnight. Partly cloudy, with a low around 46. Northwest wind 7 to 13 mph becoming southeast in the evening. Winds could gust as high as 18 mph.

Monday

A 50 percent chance of showers after noon. Sunny, with a high near 64. West wind 14 to 17 mph, with gusts as high as 29 mph.

Monday Night

A 40 percent chance of showers. Partly cloudy, with a low around 41. West wind 8 to 15 mph, with gusts as high as 22 mph.

Tuesday

Showers likely, mainly after noon. Partly sunny, with a high near 55. Northwest wind around 10 mph, with gusts as high as 21 mph.

Tuesday Night

A chance of showers before midnight. Partly cloudy, with a low around 41.

Wednesday

A slight chance of showers after noon. Sunny, with a high near 62.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 42.