Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and locally heavy rain stretching from the Southern Plains to the Gulf Coast and lower Miss. Valley on Friday. Large hail, locally damaging winds and flash flooding will be the main threats. This activity will continue into Saturday.
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Current conditions at

Corona Horsethief Canyon (SDCHC)

Lat: 33.731°NLon: 117.433°WElev: 1360ft.

NA

49°F

9°C

Humidity 76%
Wind Speed NA
Barometer 30.01 in
Dewpoint 42°F (6°C)
Visibility NA
Last update 29 Apr 1:45 am PDT
Extended Forecast for

8 Miles ENE Rancho Santa Margarita CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Northwest wind around 10 mph.

    Mostly Cloudy

    Low: 45 °F

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 62. West wind around 5 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 62 °F

  • Friday
    Night

    Friday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 48. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Patchy Fog

    Low: 48 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 56. West wind around 5 mph becoming calm.

    Slight Chance
    T-storms and
    Patchy Fog

    High: 56 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 48. Northwest wind around 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 48 °F

  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 61.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

  • Monday

    Monday: Sunny, with a high near 68.

    Sunny

    High: 68 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Northwest wind around 10 mph.
Friday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 62. West wind around 5 mph.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 48. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 56. West wind around 5 mph becoming calm.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. Northwest wind around 10 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
A slight chance of showers. Mostly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
8 Miles ENE Rancho Santa Margarita CA
 33.7°N 117.49°W (Elev. 4390 ft)
9:27 pm PDT Apr 28, 2016
2am PDT Apr 29, 2016-6pm PDT May 5, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database