Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

70°F

21°C

Humidity	88%
Wind Speed	N 17 mph
Barometer	30.06 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	15 Aug 8:35 am CDT

More Information:

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

Extended Forecast for

Highmore SD

Today
High: 79 °F
Slight Chance
T-storms then
Mostly Sunny
Tonight
Low: 57 °F
Partly Cloudy
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 58 °F
Partly Cloudy
then Chance
Showers
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 60 °F
Chance
T-storms
Tuesday
High: 77 °F
Showers
Likely
Tuesday Night
Low: 54 °F
Chance
T-storms
Wednesday
High: 73 °F
Partly Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 79. Northwest wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 57. North wind 8 to 14 mph.

Sunday

Sunny, with a high near 78. North northwest wind 6 to 8 mph.

Sunday Night

A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Increasing clouds, with a low around 58. North northeast wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 82. South wind around 11 mph becoming west southwest in the afternoon.

Monday Night

A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 60. West wind around 8 mph becoming south after midnight. Chance of precipitation is 30%.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. East wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 54. North wind 8 to 11 mph. Chance of precipitation is 40%.

Wednesday

Partly sunny, with a high near 73. North wind 8 to 10 mph.

Wednesday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 20%.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 57.

Friday

Mostly sunny, with a high near 80.