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

82°F

28°C

Humidity	51%
Wind Speed	NE 8 mph
Barometer	29.99 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	14 Jun 2:55 pm MDT

More Information:

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

Extended Forecast for

3 Miles SSE Belle Fourche SD

Tonight
Low: 57 °F
Severe
Thunderstorms
and Areas Fog
Sunday
High: 86 °F
Areas Fog
then Severe
Thunderstorms
Sunday Night
Low: 60 °F
Severe
Thunderstorms
Monday
High: 79 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 56 °F
T-storms then
Showers
Likely
Tuesday
High: 67 °F
Showers
Tuesday Night
Low: 52 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 79 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 57. East wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then becoming sunny, with a high near 86. Light and variable wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 60. Southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm after midnight. Low around 56. Northeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Tuesday

Showers and possibly a thunderstorm. High near 67. South wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Tuesday Night

A 50 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. North wind 5 to 10 mph becoming west after midnight.

Wednesday

Sunny, with a high near 79. West wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Mostly clear, with a low around 55.

Juneteenth

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 60.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 59.