Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Overcast

66°F

19°C

Humidity	100%
Wind Speed	Calm
Barometer	29.98 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	17 Aug 4:55 am CDT

More Information:

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

Extended Forecast for

7 Miles NE Corona SD

Overnight
Low: 66 °F
T-storms
Likely
Sunday
High: 78 °F
T-storms
Likely then
Chance
T-storms
Sunday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Monday
High: 79 °F
Decreasing
Clouds
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 62 °F
Clear

Detailed Forecast

Overnight

Showers and thunderstorms likely. Cloudy, with a low around 66. East wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms likely, mainly before 7am. Cloudy, with a high near 78. East wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 68. East wind 6 to 11 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Monday

Cloudy, then gradually becoming mostly sunny, with a high near 79. Northwest wind 6 to 9 mph.

Monday Night

Partly cloudy, with a low around 62. North wind 5 to 7 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 78. Calm wind becoming north northeast around 6 mph in the afternoon.

Tuesday Night

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

Wednesday

Sunny, with a high near 81. Calm wind becoming south southeast around 6 mph in the afternoon.

Wednesday Night

Clear, with a low around 62. South southeast wind around 6 mph.