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

61°F

16°C

Humidity	100%
Wind Speed	Calm
Barometer	29.99 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	14 Jun 6:55 am MDT

More Information:

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

Extended Forecast for

2 Miles SSW Spearfish SD

Today
High: 81 °F
Areas Fog
then Severe
Thunderstorms
Tonight
Low: 59 °F
Severe
Thunderstorms
Sunday
High: 84 °F
Mostly Sunny
then Severe
Thunderstorms
Sunday Night
Low: 60 °F
Severe
Thunderstorms
then Chance
Showers
Monday
High: 77 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 57 °F
T-storms
Likely then
Showers
Likely
Tuesday
High: 68 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 54 °F
Showers
Likely then
Slight Chance
T-storms
Wednesday
High: 74 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Areas of fog before 10am. Otherwise, partly sunny, with a high near 81. East wind around 5 mph, with gusts as high as 15 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly between 10pm and 3am. Some of the storms could be severe. Mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm after midnight.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Partly sunny, with a high near 84. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night

Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 60. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. West wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

Monday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Northeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after noon. High near 68. West wind around 5 mph becoming northeast in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 54. North wind around 5 mph becoming west after midnight.

Wednesday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 74.

Wednesday Night

Clear, with a low around 56.

Juneteenth

Sunny, with a high near 83.

Thursday Night

A slight chance of showers. Mostly clear, with a low around 61.

Friday

Sunny, with a high near 84.