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.

Rain

43°F

6°C

Humidity 86%
Wind Speed W 3 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 16 Nov 07:35 AM MST
Extended Forecast for

37 Miles W Vale OR

  • Today

    Today: Rain.  High near 47. East wind around 6 mph becoming southwest in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 40. West southwest wind 7 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: A 50 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 46. West southwest wind around 7 mph.

    High: 46 °F

    Chance Rain
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 37. West northwest wind 6 to 8 mph becoming north in the evening.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain, mixing with snow after 8am, then gradually ending.  Snow level 6000 feet. Mostly sunny, with a high near 46. North northwest wind around 8 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am.  Snow level 5500 feet lowering to 5200 feet after midnight . Partly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before 11am.  Mostly sunny, with a high near 40.

    High: 40 °F

    Chance Snow

Detailed Forecast

Today
Rain. High near 47. East wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 40. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 46. West southwest wind around 7 mph.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 37. West northwest wind 6 to 8 mph becoming north in the evening.
Tuesday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Snow level 6000 feet. Mostly sunny, with a high near 46. North northwest wind around 8 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Snow level 5500 feet lowering to 5200 feet after midnight . Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Thursday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow. Snow level 5600 feet. Mostly sunny, with a high near 42. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
37 Miles W Vale OR
 43.87°N 117.97°W (Elev. 5187 ft)
3:19 am MST Nov 16, 2025
7am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database