Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

32°F

0°C

Humidity	64%
Wind Speed	S 9 mph
Barometer	30.05 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	8 Apr 9:35 pm MDT

More Information:

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

Extended Forecast for

3 Miles WSW Lead SD

Tonight
Low: 27 °F
Partly Cloudy
Thursday
High: 44 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Thursday Night
Low: 27 °F
Mostly Clear
Friday
High: 53 °F
Mostly Sunny
Friday Night
Low: 42 °F
Slight Chance
Showers then
Mostly Cloudy
Saturday
High: 69 °F
Partly Sunny
then Slight
Chance
Showers
Saturday Night
Low: 46 °F
Chance
Showers
Sunday
High: 61 °F
Chance
Showers
Sunday Night
Low: 38 °F
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph becoming south after midnight.

Thursday

A 20 percent chance of snow showers before 8am. Mostly sunny, with a high near 44. South wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Mostly clear, with a low around 27. Wind chill values as low as 20. Northeast wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 17 mph.

Friday

Mostly sunny, with a high near 53. Southeast wind 6 to 13 mph, with gusts as high as 29 mph.

Friday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 42. South wind 11 to 14 mph, with gusts as high as 29 mph.

Saturday

A 20 percent chance of showers after noon. Partly sunny, with a high near 69. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

Saturday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 46. South wind 9 to 16 mph, with gusts as high as 29 mph.

Sunday

A chance of showers, mainly after noon. Mostly sunny, with a high near 61. West wind 13 to 16 mph, with gusts as high as 30 mph.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 38.