Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. 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	100%
Wind Speed	Calm
Barometer	30.04 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	15 Jun 4:55 am MDT

More Information:

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

Extended Forecast for

North Spearfish SD

Today
High: 85 °F
Mostly Sunny
then Severe
Thunderstorms
Tonight
Low: 61 °F
Severe
Thunderstorms
then Slight
Chance
T-storms
Monday
High: 78 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 57 °F
T-storms then
Showers
Tuesday
High: 70 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 54 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 57 °F
Clear
Juneteenth
High: 86 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 85. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Tonight

Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 61. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

Showers and possibly a thunderstorm. Low around 57. Northeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 70. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Tuesday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. East wind around 5 mph becoming west after midnight.

Wednesday

Sunny, with a high near 76. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Clear, with a low around 57. North wind 5 to 10 mph becoming south in the evening.

Juneteenth

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 66.

Friday

Sunny, with a high near 89.

Friday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 63.