Heavy Rain and Flash Flooding Possible in Portions of the Southeast, Mid-Atlantic and Appalachians. A Few Severe Thunderstorms Possible in the West and Northwest

Rain and thunderstorms are expected over much of the Southeast, Mid-Atlantic, and central Appalachians. Locally heavy rain is possible, with flash flooding possible over some areas. A few severe thunderstorms will be possible over portions of the western and northwestern U.S. today and Friday.
Read More...

Current conditions at

Green Valley Lake (SDGVL)

Lat: 34.236° N Lon: 117.078° W Elev: 6975 ft.

NA

38°F

3°C

Humidity 85%
Wind Speed SSW 2 MPH
Barometer 29.68 in
Dewpoint 34°F (1°C)
Visibility NA
Last update 05 May 1:54 pm PDT
Detailed forecast for

San Bernardino County Mountains-Including The Mountain Top And Front Country Ranger Districts Of The San Bernardino National Forest

Tonight
Mostly cloudy. Chance of showers in the evening...then showers likely with possible snow showers and thunderstorms overnight. Patchy fog. Colder. Lows 27 to 36 above 6000 feet to 35 to 41 below 6000 feet. Local snow accumulation of 1 to 2 inches. Snow level above 8000 feet...becoming 7000 feet overnight. Areas of winds southwest 15 to 25 mph. Gusts to 45 mph...becoming 30 mph overnight.
Friday
Showers...snow showers and slight chance of thunderstorms. Patchy fog. Highs 41 to 49 above 6000 feet to 49 to 57 below 6000 feet. Local snow accumulation of 2 to 4 inches. Snow level 6500 feet...becoming 7000 feet in the afternoon. Areas of winds southwest 15 mph. Gusts to 25 mph in the afternoon. Near ridge tops and along desert slopes...gusts to 25 mph.
Friday Night
Mostly cloudy. Chance of showers with possible snow showers and thunderstorms likely in the evening...then chance of showers overnight. Patchy fog. Lows 28 to 35 above 6000 feet to 33 to 40 below 6000 feet. Local snow accumulation of 1 to 2 inches. Snow level 7000 feet. Areas of winds southwest 15 to 20 mph. Gusts to 30 mph. Chance of measurable precipitation 70 percent.
Saturday
Mostly cloudy. Chance of showers in the morning... Then chance of showers and slight chance of thunderstorms in the afternoon. Light snow accumulations possible. Highs 43 to 51 above 6000 feet to 51 to 58 below 6000 feet. Snow level 7000 feet...becoming 7500 feet in the afternoon. Areas of winds south 15 mph. Gusts to 25 mph in the afternoon. Chance of measurable precipitation 50 percent.
Saturday Night
Mostly cloudy with a chance of showers. Lows 32 to 42. Snow level above 8000 feet. Areas of winds west 15 mph with gusts to 25 mph in the evening becoming light. Chance of measurable precipitation 50 percent.
Sunday
Partly cloudy with a slight chance of showers in the morning...then mostly cloudy with a chance of showers in the afternoon. Not as cool. Highs 49 to 58 above 6000 feet to 56 to 64 below 6000 feet.
Sunday Night
Mostly cloudy in the evening...becoming partly cloudy. Lows 34 to 44.
Monday
Partly cloudy. Warmer. Highs 59 to 65 above 6000 feet to 65 to 73 below 6000 feet.
Monday Night
Partly cloudy in the evening...becoming mostly clear. Lows 37 to 47.
Tuesday
Mostly sunny. Highs 61 to 67 above 6000 feet to 69 to 77 below 6000 feet.
Tuesday Night
Mostly clear. Lows 38 to 48.
Wednesday
Mostly sunny. Highs 63 to 69 above 6000 feet to 72 to 81 below 6000 feet.
Wednesday Night
Mostly clear. Lows 39 to 49.
Thursday
Mostly sunny. Highs 63 to 69 above 6000 feet to 71 to 81 below 6000 feet.



Click Map For Forecast
200 PM PDT THU MAY 5 2016
 
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