Alberto poses a variety of Hazards for the South on Memorial Day through Mid-week

Subtropical Storm Alberto will pose several threats to the South the first half of this week. Heavy rainfall and inland flooding is expected in the Southeast on Mon. and shift into the TN and OH River Valleys on Tues. and Wed. Tropical Storm-force winds and storm surge possible along the northern/eastern Gulf Coast on Mon. Alberto will create dangerous surf and rip currents for beachgoers. Read More >

Hazardous Weather Conditions

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Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Rain

17°C

63°F

Humidity	94%
Wind Speed	E 20 km/h
Barometer	30.03 in
Dewpoint	16°C (61°F)
Visibility	13 km
Last update	28 May 12:35 am MDT

More Information:

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

Extended Forecast for

Deadwood SD

Flash Flood Watch until May 28, 06:00am

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until May 28, 06:00am

NOW until
6:00am Mon

Flash Flood Watch
Overnight

Heavy Rain
Low: 12 °C
Memorial
Day

Chance
Showers then
Chance
T-storms
High: 21 °C
Monday
Night

T-storms then
Showers
Likely
Low: 11 °C
Tuesday

Showers
Likely
High: 19 °C
Tuesday
Night

Chance
T-storms then
Mostly Cloudy
Low: 10 °C
Wednesday

Sunny then
Slight Chance
T-storms
High: 24 °C
Wednesday
Night

Mostly Clear
Low: 11 °C
Thursday

Mostly Sunny
High: 28 °C

Detailed Forecast

Overnight

Periods of showers and thunderstorms, mainly before 5am. Some of the storms could produce heavy rain. Low around 12. East wind 10 to 13 km/h, with gusts as high as 27 km/h. Chance of precipitation is 80%.

Memorial Day

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 21. Southeast wind 11 to 16 km/h.

Monday Night

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm after midnight. Low around 11. Southeast wind 8 to 13 km/h becoming west after midnight. Chance of precipitation is 80%.

Tuesday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 19. West wind 11 to 14 km/h. Chance of precipitation is 70%.

Tuesday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 10. West wind 14 to 21 km/h.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 24. West wind 11 to 16 km/h becoming northeast in the afternoon.

Wednesday Night

Mostly clear, with a low around 11.

Thursday

Mostly sunny, with a high near 28.

Thursday Night

Partly cloudy, with a low around 13.