Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fog/Mist

59°F

15°C

Humidity	100%
Wind Speed	SE 18 mph
Barometer	30.00 in (1015.3 mb)
Dewpoint	59°F (15°C)
Visibility	3.00 mi
Last update	15 Jun 8:53 am CDT

More Information:

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

Extended Forecast for

Agar SD

Today
High: 84 °F
Slight Chance
T-storms
Tonight
Low: 61 °F
Showers
Likely
Monday
High: 83 °F
Showers
Likely then
Chance
Showers
Monday Night
Low: 58 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 76 °F
Chance
Showers
Tuesday Night
Low: 55 °F
Chance
T-storms
Wednesday
High: 78 °F
Chance
T-storms
Wednesday Night
Low: 56 °F
Mostly Clear
Juneteenth
High: 86 °F
Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. East southeast wind 11 to 18 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 61. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. East wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 58. North wind 7 to 13 mph becoming east northeast after midnight. Chance of precipitation is 40%.

Tuesday

A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 76. North northeast wind 7 to 10 mph. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North wind 6 to 9 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 78. West wind 6 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 56. West wind 6 to 9 mph becoming south after midnight.

Juneteenth

Sunny, with a high near 86. South southeast wind 8 to 16 mph, with gusts as high as 25 mph.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

Friday

Sunny and hot, with a high near 90.