Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair and Breezy

72°F

22°C

Humidity	16%
Wind Speed	NW 24 G 32 mph
Barometer	29.95 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	18 Mar 3:55 pm MDT

More Information:

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

Extended Forecast for

Lead SD

Tonight
Low: 45 °F
Mostly Clear
Thursday
High: 69 °F
Mostly Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 52 °F
Mostly Clear
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Chance Rain
then Chance
Rain/Snow
Sunday
High: 48 °F
Chance Snow
Sunday Night
Low: 33 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

Tonight

Mostly clear, with a low around 45. West wind 6 to 11 mph, with gusts as high as 22 mph.

Thursday

Mostly sunny, with a high near 69. West wind 6 to 14 mph, with gusts as high as 26 mph.

Thursday Night

Mostly clear, with a low around 47. West wind 5 to 11 mph, with gusts as high as 21 mph.

Friday

Mostly sunny, with a high near 70. West wind 5 to 7 mph, with gusts as high as 22 mph.

Friday Night

Mostly clear, with a low around 52. Southwest wind 3 to 6 mph. Winds could gust as high as 17 mph.

Saturday

Mostly sunny, with a high near 74. Southwest wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

Saturday Night

A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 34. North wind 7 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Sunday

A chance of snow. Partly sunny, with a high near 48. North wind around 8 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

A slight chance of snow before midnight, then a slight chance of rain and snow. Partly cloudy, with a low around 33.

Monday

Partly sunny, with a high near 57.

Monday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 36.

Tuesday

A slight chance of rain. Partly sunny, with a high near 59.

Tuesday Night

A slight chance of rain. Mostly cloudy, with a low around 43.