Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair and Breezy

36°F

2°C

Humidity	35%
Wind Speed	W 24 G 31 mph
Barometer	30.21 in
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	11 Mar 2:35 pm MDT

More Information:

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

Extended Forecast for

4 Miles NNW Central City SD

High Wind Warning March 12, 09:00am until March 12, 09:00pm

Click here for hazard details and duration

High Wind Warning

This Afternoon
High: 35 °F
Sunny
Tonight
Low: 27 °F
Partly Cloudy
Thursday
High: 53 °F
Mostly Cloudy
then Chance
Rain/Snow and
Breezy
Thursday Night
Low: 26 °F
Snow and
Blustery
Friday
High: 39 °F
Snow
Friday Night
Low: 25 °F
Snow
Saturday
High: 43 °F
Snow Likely
then
Rain/Snow
Saturday Night
Low: 13 °F
Rain/Snow
then Snow
Sunday
High: 24 °F
Snow Likely

Detailed Forecast

This Afternoon

Sunny, with a steady temperature around 35. West wind 7 to 11 mph, with gusts as high as 26 mph.

Tonight

Partly cloudy, with a low around 27. Southwest wind 6 to 14 mph, with gusts as high as 32 mph.

Thursday

A chance of rain after 2pm, mixing with snow after 5pm. Increasing clouds, with a high near 53. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday Night

Snow. Low around 26. Wind chill values as low as 19. Blustery, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 39. West wind around 6 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around 25. North wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow before 3pm, then rain and snow. High near 43. Southeast wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Saturday Night

Rain and snow, becoming all snow after midnight. The snow could be heavy at times. Cloudy, with a low around 13. Northeast wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 33 mph.

Sunday

Snow likely, mainly before noon. Mostly cloudy, with a high near 24.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 11.

Monday

A chance of snow. Mostly cloudy, with a high near 38.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 30.

Tuesday

A chance of rain. Mostly cloudy, with a high near 55.