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 >

Hazardous Weather Conditions

Flash Flood Watch in effect from August 16, 12:00 PM MDT until August 17, 12:00 AM MDT

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Partly Cloudy

81°F

27°C

Humidity	39%
Wind Speed	NNW 10 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	16 Aug 10:35 AM MDT

More Information:

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

Extended Forecast for

40 Miles WSW Adrian OR

Flash Flood Watch August 16, 12:00pm until August 17, 12:00am

Click here for hazard details and duration

Flash Flood Watch

Today
High: 84 °F
Partly Sunny
Tonight
Low: 56 °F
Scattered
T-storms then
Mostly Cloudy
Sunday
High: 83 °F
Partly Sunny
Sunday Night
Low: 55 °F
Chance
Showers then
Partly Cloudy
Monday
High: 89 °F
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 90 °F
Hot
Tuesday Night
Low: 53 °F
Clear
Wednesday
High: 88 °F
Sunny

Detailed Forecast

Today

Partly sunny, with a high near 84. West northwest wind 8 to 13 mph.

Tonight

Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. West northwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Sunday

Partly sunny, with a high near 83. West wind 5 to 9 mph becoming south southwest in the afternoon.

Sunday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55. West wind 6 to 11 mph becoming light and variable in the evening.

Monday

Sunny, with a high near 89. Light south southwest wind becoming south 5 to 10 mph in the morning.

Monday Night

Mostly clear, with a low around 55.

Tuesday

Sunny and hot, with a high near 90.

Tuesday Night

Clear, with a low around 53.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Clear, with a low around 54.