Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Overcast

70°F

21°C

Humidity	88%
Wind Speed	SE 7 mph
Barometer	29.93 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	18 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

7 Miles E White Rock SD

Overnight
Low: 66 °F
Slight Chance
T-storms and
Patchy Fog
Monday
High: 80 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 64 °F
Partly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 84 °F
Sunny then
Slight Chance
Showers
Thursday Night
Low: 62 °F
Showers
Likely

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms before 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 66. Light south southeast wind. Chance of precipitation is 10%.

Monday

Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. West southwest wind 7 to 10 mph becoming northwest in the morning.

Monday Night

Partly cloudy, with a low around 64. North northwest wind around 6 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 62. North wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 82. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

Wednesday Night

Mostly clear, with a low around 63. South southeast wind around 10 mph.

Thursday

A slight chance of showers after 1pm. Sunny, with a high near 84. South wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Thursday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. South southeast wind 7 to 10 mph becoming north northwest after midnight. Chance of precipitation is 60%.

Friday

A slight chance of showers before 1pm. Sunny, with a high near 76. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 54.

Saturday

Sunny, with a high near 68.

Saturday Night

Mostly clear, with a low around 49.

Sunday

Sunny, with a high near 68.