Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair

66°F

19°C

Humidity	73%
Wind Speed	NE 7 mph
Barometer	29.99 in (1014.2 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	13 Jul 11:53 pm CDT

More Information:

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

Extended Forecast for

Harrold SD

Overnight
Low: 64 °F
Mostly Clear
Monday
High: 99 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 84 °F
Slight Chance
T-storms then
Chance
T-storms and
Breezy
Tuesday Night
Low: 57 °F
Showers
Likely and
Breezy
Wednesday
High: 70 °F
Chance
Showers
Wednesday Night
Low: 53 °F
Chance
Showers
Thursday
High: 73 °F
Partly Sunny
Thursday Night
Low: 57 °F
Mostly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 64. Light and variable wind becoming south southeast 5 to 10 mph.

Monday

Sunny and hot, with a high near 99. Breezy, with a south wind 10 to 20 mph, with gusts as high as 28 mph.

Monday Night

A chance of showers and thunderstorms, mainly after 8pm. Increasing clouds, with a low around 68. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. Breezy, with an east wind 14 to 21 mph becoming north northeast in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 57. Breezy, with a north northeast wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Cloudy, with a high near 70. North northeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North northeast wind 13 to 18 mph. Chance of precipitation is 40%.

Thursday

Partly sunny, with a high near 73. North northeast wind around 14 mph becoming east in the afternoon.

Thursday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. East wind around 14 mph. Chance of precipitation is 20%.

Friday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%.