Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

81°F

27°C

Humidity	51%
Wind Speed	SW 9 mph
Barometer	29.72 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	3 Sep 9:55 am CDT

More Information:

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

Extended Forecast for

14 Miles WNW Agar SD

Today
High: 90 °F
Hot
Tonight
Low: 62 °F
Mostly Clear
Friday
High: 92 °F
Hot
Friday Night
Low: 68 °F
Slight Chance
T-storms
Saturday
High: 93 °F
Hot
Saturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 64 °F
Showers
Likely
Labor Day
High: 85 °F
Slight Chance
Showers and
Breezy

Detailed Forecast

Today

Sunny and hot, with a high near 90. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Mostly clear, with a low around 62. Northwest wind 6 to 8 mph becoming east after midnight.

Friday

Sunny and hot, with a high near 92. Southeast wind 8 to 16 mph, with gusts as high as 25 mph.

Friday Night

A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Mostly clear, with a low around 68. Southeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday

Sunny and hot, with a high near 93. South wind 9 to 11 mph, with gusts as high as 21 mph.

Saturday Night

Partly cloudy, with a low around 66. Southeast wind 8 to 11 mph.

Sunday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. East southeast wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Labor Day

A slight chance of showers before 1pm. Partly sunny, with a high near 85. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Monday Night

A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 56.

Wednesday

Mostly sunny, with a high near 78.