Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from June 22, 12:35 PM MDT until June 22, 08:00 PM MDT

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

63°F

17°C

Humidity	88%
Wind Speed	SE 9 G 15 mph
Barometer	30.06 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	22 Jun 7:35 pm MDT

More Information:

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

Extended Forecast for

3 Miles S Whitewood SD

Severe T-storm Watch until June 22, 08:00pm

Click here for hazard details and duration

...

Severe T-storm Watch until June 22, 08:00pm
NOW until 8:00pm Mon
Severe T-storm Watch
Tonight
Low: 53 °F
Severe
Thunderstorms
then Showers
Likely
Tuesday
High: 65 °F
Decreasing
Clouds
Tuesday Night
Low: 48 °F
Partly Cloudy
Wednesday
High: 63 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 49 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 63 °F
Showers
Likely
Thursday Night
Low: 52 °F
Showers then
Chance
Showers
Friday
High: 72 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

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 53. South wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 65. Northwest wind around 11 mph, with gusts as high as 23 mph.

Tuesday Night

Partly cloudy, with a low around 48. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 63. Light and variable wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. South wind around 6 mph. Chance of precipitation is 50%.

Thursday

Showers likely, with thunderstorms also possible after 9am. Partly sunny, with a high near 63. Southeast wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Low around 52. Chance of precipitation is 80%.

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Saturday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 56.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 69.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 52.