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

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

57°F

14°C

Humidity	55%
Wind Speed	W 10 G 16 mph
Barometer	29.70 in
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	17 May 1:35 am MDT

More Information:

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

Extended Forecast for

2 Miles NW Nemo SD

Overnight
Low: 45 °F
Mostly Clear
Friday
High: 80 °F
Sunny then
Chance
T-storms
Friday Night
Low: 37 °F
Chance
T-storms then
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 74 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 39 °F
Chance
T-storms
Monday
High: 59 °F
Chance
Showers
Monday Night
Low: 36 °F
Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 45. Calm wind becoming west around 5 mph.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 80. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 28 mph.

Friday Night

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming clear, with a low around 37. Northwest wind 8 to 11 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

Saturday

Sunny, with a high near 66. West wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 34 mph.

Saturday Night

Partly cloudy, with a low around 44. East wind around 6 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Sunday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 39. Northwest wind around 7 mph, with gusts as high as 24 mph.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Northwest wind 6 to 9 mph, with gusts as high as 24 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 36.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 61.

Tuesday Night

Partly cloudy, with a low around 37.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 67.

Wednesday Night

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

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 61.