Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Fair

71°F

22°C

Humidity	73%
Wind Speed	SW 3 mph
Barometer	30.08 in (1017.4 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	17 Aug 9:53 am CDT

More Information:

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

Extended Forecast for

Mission Ridge SD

Today
High: 84 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 60 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 79 °F
Decreasing
Clouds
Tuesday Night
Low: 59 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 77 °F
Chance
T-storms
Wednesday Night
Low: 58 °F
Slight Chance
T-storms
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear
Friday
High: 84 °F
Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly between midnight and 4am. Increasing clouds, with a low around 60. North wind around 7 mph becoming south after midnight. Chance of precipitation is 40%.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 79. Northeast wind 6 to 8 mph becoming northwest in the afternoon.

Tuesday Night

A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. Northeast wind around 8 mph becoming south southeast after midnight. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 77. South southeast wind 8 to 10 mph. Chance of precipitation is 40%.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. East wind around 9 mph becoming south after midnight. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 85. South wind 7 to 9 mph.

Thursday Night

Mostly clear, with a low around 61. East southeast wind around 8 mph becoming south southwest after midnight.

Friday

Sunny, with a high near 84. West wind 7 to 10 mph becoming northeast in the afternoon.

Friday Night

Mostly clear, with a low around 60.

Saturday

Mostly sunny, with a high near 80.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.