Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Wintry, Windy, and Cold in the West and North; Warming in the East

A deepening trough along the west will bring much below normal temperatures, and the potential for snow to sea-level in the Pacific Northwest, and low elevation snows throughout California, including into the Grapevine. Travel will be hazardous across the west due to snow and strong winds. These winds will also increase fire weather threats in the central and southern Plains. Warming in the east. Read More >

Current conditions at

CW7445 Corona (C7445)

Lat: 33.73068°NLon: 117.4276°WElev: 1394ft.

NA

54°F

12°C

Humidity 39%
Wind Speed SE 2 G 3 MPH
Barometer 30.03 in
Dewpoint 30°F (-1°C)
Visibility NA
Last update 17 Feb 9:39 pm PST
Extended Forecast for

6 Miles NE Rancho Santa Margarita CA

  • Tonight

    Tonight: Mostly clear, with a low around 38. Southwest wind around 5 mph.

    Mostly Clear

    Low: 38 °F

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm.  Sunny, with a high near 45. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Sunny then
    Chance
    Showers

    High: 45 °F

  • Sunday
    Night

    Sunday Night: A chance of rain showers before 10pm, then a chance of snow showers.  Mostly cloudy, with a low around 29. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Chance
    Snow Showers

    Low: 29 °F

  • Washington's
    Birthday

    Washington's Birthday: A 30 percent chance of snow showers, mainly before 10am.  Mostly sunny, with a high near 33. West wind 15 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 33 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of snow showers before 10pm.  Mostly clear, with a low around 20. West wind 15 to 20 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Slight Chance
    Snow Showers
    then Mostly
    Clear

    Low: 20 °F

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    Sunny

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 23.

    Mostly Clear

    Low: 23 °F

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    Sunny

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 30.

    Mostly Clear

    Low: 30 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Southwest wind around 5 mph.
Sunday
A 30 percent chance of showers after 4pm. Sunny, with a high near 45. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of rain showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Washington's Birthday
A 30 percent chance of snow showers, mainly before 10am. Mostly sunny, with a high near 33. West wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow showers before 10pm. Mostly clear, with a low around 20. West wind 15 to 20 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 43.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 32.
Friday
A slight chance of snow showers. Partly sunny, with a high near 41.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 30.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
6 Miles NE Rancho Santa Margarita CA
 33.72°N 117.54°W (Elev. 5062 ft)
8:40 pm PST Feb 17, 2018
9pm PST Feb 17, 2018-6pm PST Feb 24, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database