Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

Catastrophic Super Typhoon Bavi's eyewall has reached Rota and is expected to bring dangerous winds, heavy rainfall and storm surge to Guam, Rota, Tinian and Saipan. A Typhoon Warning remains in effect. Heavy to excessive rainfall will continue to bring a flooding threat from coastal Mid-Atlantic to southern New England through Monday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

73°F

23°C

Humidity	53%
Wind Speed	SW 6 mph
Barometer	30.08 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	6 Jul 7:35 am MDT

More Information:

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

Extended Forecast for

4 Miles SSW Lead SD

Today
High: 81 °F
Mostly Sunny
Tonight
Low: 54 °F
Mostly Cloudy
then Chance
T-storms
Tuesday
High: 78 °F
Chance
T-storms
Tuesday Night
Low: 52 °F
Showers
Likely
Wednesday
High: 76 °F
Mostly Sunny
then Showers
Likely
Wednesday Night
Low: 50 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 74 °F
Chance
Showers then
Showers
Thursday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 77 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly between midnight and 3am. Mostly cloudy, with a low around 54. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Calm wind becoming southeast around 5 mph. Winds could gust as high as 17 mph.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 52. Light and variable wind. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

Wednesday

Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 76. Calm wind becoming north around 5 mph. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Light and variable wind. Winds could gust as high as 15 mph.

Thursday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 74. Chance of precipitation is 80%.

Thursday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.

Friday

Sunny, with a high near 77.

Friday Night

Mostly clear, with a low around 56.

Saturday

Sunny, with a high near 86.