Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

79°F

26°C

Humidity	34%
Wind Speed	NW 6 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	48°F (9°C)
Visibility	9.00 mi
Heat Index	79°F (26°C)
Last update	13 Aug 10:00 AM MDT

More Information:

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

Extended Forecast for

18 Miles WNW Vale OR

Red Flag Warning August 13, 03:00pm until August 14, 09:00am

Click here for hazard details and duration

Red Flag Warning

Today
High: 81 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 60 °F
Chance
T-storms
Friday
High: 78 °F
Chance
T-storms
Friday Night
Low: 61 °F
Slight Chance
T-storms then
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Mostly Cloudy
Monday
High: 83 °F
Partly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Northwest wind around 7 mph becoming south southeast in the afternoon.

Tonight

A 50 percent chance of showers and thunderstorms. Patchy smoke between 9pm and 11pm. Mostly cloudy, with a low around 60. North northeast wind 6 to 11 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly between 10am and 3pm. Partly sunny, with a high near 78. Calm wind becoming southeast 5 to 8 mph in the afternoon.

Friday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 61. Northeast wind 5 to 9 mph becoming light east northeast after midnight. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 81. Calm wind becoming southeast 5 to 8 mph in the afternoon.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

Sunday

Mostly sunny, with a high near 83.

Sunday Night

Mostly cloudy, with a low around 64.

Monday

Partly sunny, with a high near 83.

Monday Night

Mostly cloudy, with a low around 63.

Tuesday

Partly sunny, with a high near 80.

Tuesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 61.