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	58%
Wind Speed	E 9 mph
Barometer	30.02 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	15 Jun 2:35 pm MDT

More Information:

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

Extended Forecast for

5 Miles S Belle Fourche SD

This Afternoon
High: 85 °F
Slight Chance
T-storms
Tonight
Low: 57 °F
Severe
Thunderstorms
Monday
High: 79 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 55 °F
T-storms then
Showers
Likely
Tuesday
High: 71 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 52 °F
Showers
Likely then
Slight Chance
Showers
Wednesday
High: 79 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Juneteenth
High: 87 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of showers, with thunderstorms also possible after 4pm. Sunny, with a high near 85. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

Showers and thunderstorms likely before 3am, then a chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 57. 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 79. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

Monday Night

Showers and possibly a thunderstorm before 3am, then showers likely. Low around 55. Northeast wind 5 to 10 mph becoming southwest in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 71. West wind 5 to 10 mph becoming east 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. Partly cloudy, with a low around 52. East wind 5 to 10 mph becoming west in the evening. Chance of precipitation is 60%.

Wednesday

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

Wednesday Night

Mostly clear, with a low around 56. North wind around 5 mph becoming south in the evening.

Juneteenth

Sunny, with a high near 87.

Thursday Night

Partly cloudy, with a low around 61.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 60.