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

50°F

10°C

Humidity 66%
Wind Speed NW 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 15 Nov 06:05 PM MST
Extended Forecast for

8 Miles W Weiser ID

  • Tonight

    Tonight: A 30 percent chance of rain after 11pm.  Increasing clouds, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 54. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Patchy fog before 11pm, then patchy fog after 2am. Low around 44. Calm wind.  Chance of precipitation is 90%.

    Low: 44 °F

    Rain and
    Patchy Fog

  • Monday

    Monday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 55. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    then Chance
    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 37. North northwest wind 3 to 6 mph.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 11pm and 2am, then a chance of rain and snow.  Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow and
    Patchy Fog

Detailed Forecast

Tonight
A 30 percent chance of rain after 11pm. Increasing clouds, with a low around 40. Calm wind.
Sunday
Rain. High near 54. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Patchy fog before 11pm, then patchy fog after 2am. Low around 44. Calm wind. Chance of precipitation is 90%.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 55. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 37. North northwest wind 3 to 6 mph.
Tuesday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Sunny, with a high near 48.
Wednesday Night
A slight chance of rain between 11pm and 2am, then a chance of rain and snow. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 8am, then a chance of rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 47. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 49.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 47. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
2:04 pm MST Nov 15, 2025
6pm MST Nov 15, 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