Severe Weather in Florida and the Great Plains; Heavy Rainfall in Hawaii and the Gulf Coast

Scattered severe thunderstorms will continue over parts of the north-central Florida Peninsula and develop in the southern Great Plains. New daily record high temperatures are expected for portions of South Florida and southern Texas the next couple of days. Flash flooding is expected in Hawaii. On Thursday, rain may cause additional flooding across east Texas and Louisiana. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

50°F

10°C

Humidity	76%
Wind Speed	SW 5 mph
Barometer	29.93 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	15 May 9:55 pm MDT

More Information:

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

Extended Forecast for

6 Miles SW Lead SD

Tonight
Low: 37 °F
Partly Cloudy
Thursday
High: 64 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 72 °F
Sunny then
Chance
Showers
Friday Night
Low: 34 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 56 °F
Slight Chance
Showers then
Sunny
Saturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 67 °F
Mostly Sunny
then Chance
Showers
Sunday Night
Low: 38 °F
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 37. Light southwest wind.

Thursday

A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 64. West wind 5 to 7 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 47. West wind around 6 mph becoming calm in the evening.

Friday

A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 72. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 34. Northwest wind 8 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

Saturday

A 20 percent chance of showers before noon. Sunny, with a high near 56. West wind 8 to 14 mph, with gusts as high as 33 mph.

Saturday Night

Partly cloudy, with a low around 39. West wind around 6 mph becoming light and variable. Winds could gust as high as 20 mph.

Sunday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. Southwest wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 38.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 37.

Tuesday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 56.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 38.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 58.