Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. 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	94%
Wind Speed	Calm
Barometer	30.19 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	2 Aug 2:35 am MDT

More Information:

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

Extended Forecast for

11 Miles S Beulah WY

Overnight
Low: 58 °F
Mostly Cloudy
Saturday
High: 77 °F
Mostly Sunny
Saturday Night
Low: 51 °F
Chance
T-storms
Sunday
High: 71 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 52 °F
Mostly Clear
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 58. Southwest wind around 5 mph.

Saturday

Mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Calm wind becoming north around 5 mph.

Sunday Night

Mostly clear, with a low around 52. Calm wind becoming south around 5 mph after midnight.

Monday

Mostly sunny, with a high near 77. South wind around 5 mph becoming east in the morning.

Monday Night

Partly cloudy, with a low around 56. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 79. South wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

Wednesday

Sunny, with a high near 78.

Wednesday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 56.

Thursday

Sunny, with a high near 82.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.