Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

50°F

10°C

Humidity	82%
Wind Speed	W 16 mph
Barometer	29.97 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	21 May 6:15 pm MDT

More Information:

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

Extended Forecast for

Spearfish SD

Tonight
Low: 41 °F
Showers
Friday
High: 59 °F
Breezy. Rain
Likely then
Partly Sunny
Friday Night
Low: 41 °F
Partly Cloudy
Saturday
High: 70 °F
Sunny then
Slight Chance
Showers
Saturday Night
Low: 47 °F
Mostly Clear
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Memorial Day
High: 87 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and possibly a thunderstorm, mainly before midnight, then rain after midnight. Low around 41. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

Friday

Rain likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 59. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Friday Night

Partly cloudy, with a low around 41. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 24 mph.

Saturday

A 20 percent chance of showers after noon. Sunny, with a high near 70. Calm wind becoming northeast 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

Mostly clear, with a low around 47. Northeast wind 5 to 7 mph becoming south after midnight.

Sunday

Sunny, with a high near 81. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

Sunday Night

Mostly clear, with a low around 54.

Memorial Day

Sunny, with a high near 87.

Monday Night

Mostly clear, with a low around 61.

Tuesday

Mostly sunny, with a high near 86. Breezy.