Severe Weather Across the Center of the Nation; Fire Weather Concerns for Southwest and California; Snow for the Central Rockies

Severe thunderstorms will continue to impact the center of the Nation through today. Very large hail, strong tornadoes, and damaging winds are expected from the Great Lakes into the central/southern Plains; Flash flooding is possible for portions into the mid-Mississippi Valley. Critical fire weather conditions for the Southwest and central valley of California today. Winter hangs on for Rockies. Read More >

Hazardous Weather Conditions

Freeze Warning in effect from May 19, 12:00 AM MDT until May 19, 09:00 AM MDT

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Drizzle

39°F

4°C

Humidity	93%
Wind Speed	NW 10 mph
Barometer	30.09 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	18 May 5:15 pm MDT

More Information:

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

Extended Forecast for

Whitewood SD

Freeze Warning May 19, 12:00am until May 19, 09:00am

Click here for hazard details and duration

Freeze Warning

This Afternoon
High: 40 °F
Showers
Likely
Tonight
Low: 31 °F
Chance
Showers then
Frost
Tuesday
High: 57 °F
Frost then
Sunny
Tuesday Night
Low: 38 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 65 °F
Partly Sunny
then Showers
Likely
Thursday Night
Low: 43 °F
Showers
Likely
Friday
High: 62 °F
Chance
Showers

Detailed Forecast

This Afternoon

Showers likely. Cloudy, with a high near 40. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Tonight

A 40 percent chance of showers before 8pm. Widespread frost, mainly after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 31. West wind 7 to 13 mph, with gusts as high as 24 mph.

Tuesday

Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 57. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 38. Calm wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 18 mph.

Wednesday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 67. Southwest wind 5 to 8 mph becoming east in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 44. Southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 17 mph.

Thursday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 43.

Friday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 62.

Friday Night

A chance of showers before midnight. Partly cloudy, with a low around 43.

Saturday

A slight chance of showers and thunderstorms. Sunny, with a high near 72.