On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across lower Miss. Valley, Deep South

High temperatures and dew points will persist Thursday into Friday across parts of the lower Miss. Valley & Deep South, creating dangerous heat index values in excess of 110 degrees for some locations. Heat Advisories & Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside & know the signs and symptoms of heat exhaustion and heat stroke.
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Current conditions at

EW3680 Lemon Grove (E3680)

Lat: 32.73867°NLon: 117.02983°WElev: 440ft.

NA

68°F

20°C

Humidity 87%
Wind Speed NW 1 G 3 MPH
Barometer 29.96 in
Dewpoint 64°F (18°C)
Visibility NA
Last update 30 Jul 6:47 am PDT
Extended Forecast for

Spring Valley CA

  • Today

    Today: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 82. West wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 82 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 68. West wind 5 to 10 mph.

    Slight Chance
    T-storms and
    Patchy Fog
    then Patchy
    Fog

    Low: 68 °F

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 81. West wind 5 to 10 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 67. Northwest wind 5 to 10 mph.

    Mostly Cloudy

    Low: 67 °F

  • Saturday

    Saturday: Partly sunny, with a high near 81. North wind 5 to 10 mph becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    Partly Sunny

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 68.

    Patchy Fog

    Low: 68 °F

  • Sunday

    Sunday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 80.

    Patchy Fog
    then Mostly
    Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

  • Monday

    Monday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. West wind 5 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68. West wind 5 to 10 mph.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 81. West wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 67. Northwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 81. North wind 5 to 10 mph becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 82.
  Click Map For Forecast
Point Forecast:
Spring Valley CA
 32.74°N 116.99°W (Elev. 479 ft)
4:01 am PDT Jul 30, 2015
7am PDT Jul 30, 2015-6pm PDT Aug 5, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database