Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

39°F

4°C

Humidity	86%
Wind Speed	W 5 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	14 Feb 11:35 PM MST

More Information:

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

Extended Forecast for

Ontario Municipal OR

Tonight
Low: 37 °F
Cloudy
Sunday
High: 56 °F
Gradual
Clearing
Sunday Night
Low: 34 °F
Partly Cloudy
Washington's Birthday
High: 52 °F
Slight Chance
Rain
Monday Night
Low: 31 °F
Rain Likely
Tuesday
High: 48 °F
Rain/Snow
Likely
Tuesday Night
Low: 28 °F
Chance
Rain/Snow
Wednesday
High: 43 °F
Chance Snow
Showers
Wednesday Night
Low: 25 °F
Chance Snow
Showers

Detailed Forecast

Tonight

Cloudy, with a low around 37. North northwest wind around 5 mph becoming calm after midnight.

Sunday

Cloudy through mid morning, then gradual clearing, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.

Washington's Birthday

A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 52. South wind 3 to 7 mph.

Monday Night

Rain likely. Cloudy, with a low around 31. South southwest wind 8 to 10 mph becoming east in the evening. Chance of precipitation is 70%.

Tuesday

Rain and snow showers likely, mainly after 11am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 43.

Wednesday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 25.

Thursday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 41.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 26.

Friday

A 50 percent chance of snow showers. Partly sunny, with a high near 43.

Friday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.