Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

48°F

9°C

Humidity 70%
Wind Speed W 8 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 15 Nov 07:53 PM MST
Extended Forecast for

35 Miles WSW Vale OR

  • Tonight

    Tonight: A 50 percent chance of rain after 11pm.  Mostly cloudy, with a low around 39. East southeast wind 3 to 5 mph.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 50. Light and variable wind becoming south southwest 5 to 7 mph in the morning.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 38. West southwest wind 8 to 11 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 47. West southwest wind around 10 mph.  Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm.  Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 34. North wind around 8 mph becoming west northwest after midnight.

    Low: 34 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain and snow before 11am.  Snow level 5300 feet. Partly sunny, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 11pm.  Partly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Tonight
A 50 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. East southeast wind 3 to 5 mph.
Sunday
Rain. High near 50. Light and variable wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 38. West southwest wind 8 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 47. West southwest wind around 10 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 34. North wind around 8 mph becoming west northwest after midnight.
Tuesday
A slight chance of rain and snow before 11am. Snow level 5300 feet. Partly sunny, with a high near 41. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 39.
Wednesday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 28.
Thursday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 37.
Thursday Night
A slight chance of rain and snow. Snow level 5000 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A 10 percent chance of rain. Snow level 5100 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles WSW Vale OR
 43.73°N 117.84°W (Elev. 4964 ft)
2:04 pm MST Nov 15, 2025
8pm MST Nov 15, 2025-6pm MST Nov 22, 2025
 
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Additional Resources

Radar & Satellite Image

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