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

70°F

21°C

Humidity	57%
Wind Speed	Calm
Barometer	30.07 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	6 Jul 6:15 am MDT

More Information:

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

Extended Forecast for

Lead SD

Today
High: 83 °F
Mostly Sunny
Tonight
Low: 57 °F
Mostly Cloudy
then Chance
T-storms
Tuesday
High: 79 °F
Chance
T-storms
Tuesday Night
Low: 55 °F
Showers
Likely
Wednesday
High: 78 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 53 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 76 °F
Showers
Thursday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 80 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 83. 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 57. East wind around 6 mph, with gusts as high as 18 mph.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southeast wind around 5 mph, with gusts 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 55. Light and variable wind. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

Wednesday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Calm wind becoming north around 5 mph. Winds could gust as high as 15 mph.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Light and variable wind. Winds could gust as high as 15 mph.

Thursday

Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.

Thursday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

Friday

Sunny, with a high near 80.

Friday Night

Mostly clear, with a low around 60.

Saturday

Sunny, with a high near 88.