Mountain Snow Continues in the Southwest While Ice and Snow Fall From the Mid-Atlantic to the Northeast

A storm shifting into the Four Corners region will produce heavy mountain snow into Monday. An eastern storm will track across the Mid-Atlantic region through early Monday with a swath of ice and snow extending into the Northeast. Tuesday into Wednesday, a stronger eastern storm is forecast to impact the eastern half of the U.S. with areas of excessive rain, heavy snow and ice. Read More >

Current conditions at

CW7445 Corona (C7445)

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

NA

44°F

7°C

Humidity 83%
Wind Speed W 3 G 7 MPH
Barometer 29.94 in
Dewpoint 39°F (4°C)
Visibility NA
Last update 17 Feb 10:08 pm PST
Extended Forecast for

6 Miles NE Rancho Santa Margarita CA

Winter Weather Advisory until February 18, 03:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 18, 03:00am

    NOW until
    3:00am Mon

    Winter Weather Advisory

  • Tonight

    Tonight: A chance of snow showers.  Partly cloudy, with a low around 26. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 26 °F

  • Washington's
    Birthday

    Washington's Birthday: Sunny, with a high near 33. North wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    Sunny

    High: 33 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 27. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 27 °F

  • Tuesday

    Tuesday: Sunny, with a high near 33. North wind 5 to 10 mph becoming light and variable  in the afternoon.

    Sunny

    High: 33 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 28. Light and variable wind becoming southwest 5 to 10 mph after midnight.

    Mostly Clear

    Low: 28 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32.

    Mostly Sunny

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: A chance of snow showers.  Mostly cloudy, with a low around 28. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Chance Snow
    Showers

    Low: 28 °F

  • Thursday

    Thursday: Snow showers likely.  Partly sunny, with a high near 30.

    Snow Showers
    Likely

    High: 30 °F

Detailed Forecast

Tonight
A chance of snow showers. Partly cloudy, with a low around 26. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Washington's Birthday
Sunny, with a high near 33. North wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 27. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 33. North wind 5 to 10 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly clear, with a low around 28. Light and variable wind becoming southwest 5 to 10 mph after midnight.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely. Partly sunny, with a high near 30.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 28.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 35. Breezy.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
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)
8:53 pm PST Feb 17, 2019
10pm PST Feb 17, 2019-6pm PST Feb 24, 2019
 
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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