Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

66°F

19°C

Humidity	46%
Wind Speed	NW 17 G 30 mph
Barometer	29.53 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	17 May 5:35 pm MDT

More Information:

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

Extended Forecast for

4 Miles E Bethlehem SD

Wind Advisory May 17, 06:00pm until May 18, 03:00am

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 84 °F
Slight Chance
T-storms
Tonight
Low: 43 °F
Windy. Slight
Chance
T-storms then
Mostly Clear
Saturday
High: 69 °F
Sunny and
Breezy then
Sunny
Saturday Night
Low: 47 °F
Mostly Clear
Sunday
High: 77 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 46 °F
Chance
T-storms then
Chance
Showers
Monday
High: 59 °F
Chance
Showers then
Showers
Likely
Monday Night
Low: 42 °F
Chance
Showers
Tuesday
High: 56 °F
Showers
Likely

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. West wind around 14 mph, with gusts as high as 28 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 43. Windy, with a northwest wind 17 to 22 mph increasing to 26 to 31 mph in the evening. Winds could gust as high as 44 mph.

Saturday

Sunny, with a high near 69. Breezy, with a northwest wind 15 to 20 mph becoming northeast 9 to 14 mph in the afternoon. Winds could gust as high as 38 mph.

Saturday Night

Mostly clear, with a low around 47. Northeast wind around 7 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. West wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Monday

A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Mostly cloudy, with a high near 59. Northwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.

Tuesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 63.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 42.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 62.