



Severe Thunderstorms, Excessive Rainfall and Critical Fire Weather Concerns
Showers and thunderstorms, some severe containing large hail, damaging wind gusts and perhaps a tornado will be possible across areas of the Plains, northern Rockies and Intermountain West through midweek; Rainfall could be locally heavy as well with the concern of flash flooding. Rainfall could also be heavy for the mid-Atlantic and Southeast this week. Critical fire weather for the Southwest. Read More >

Current conditions at
EW9931 Green Valley Lake (E9931)
Lat: 34.2435° N Lon: 117.071° W Elev: 6994 ft.NA
52°F
11°C
Humidity | 40% |
Wind Speed | S 3 MPH |
Barometer | 29.64 in (1003.73 mb) |
Dewpoint | 28°F (-2°C) |
Visibility | NA |
Last update | 30 May 01:15 PM PDT |
Detailed forecast for
San Bernardino County Mountains
Tonight
Partly cloudy. Patchy fog overnight. Colder. Lows 31 to 40 above 6000 feet to 36 to 46 below 6000 feet. Areas of winds south 15 to 25 mph with gusts to 40 mph becoming west 10 to 15 mph with gusts to 30 mph overnight.
Wednesday
Partly cloudy in the morning...becoming mostly sunny. Highs 56 to 66 above 6000 feet to 59 to 69 below 6000 feet. Areas of winds northwest 10 to 20 mph. Gusts to 25 mph...becoming 35 mph in the afternoon.
Wednesday Night
Partly cloudy. Lows 34 to 44 above 6000 feet to 41 to 50 below 6000 feet. Areas of winds west 10 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight.
Thursday
Partly cloudy. Highs 60 to 70 above 6000 feet to 64 to 74 below 6000 feet. Areas of winds south 10 to 20 mph. Gusts to 25 mph...becoming 35 mph in the afternoon.
Thursday Night
Partly cloudy. Lows 35 to 45 above 6000 feet to 42 to 52 below 6000 feet. Areas of winds south 10 to 20 mph. Gusts to 35 mph...becoming 25 mph overnight.
Friday
Mostly sunny. Highs 64 to 74 above 6000 feet to 69 to 79 below 6000 feet.
Friday Night
Mostly clear. Lows 43 to 53.
Saturday
Mostly sunny. Highs 69 to 78 above 6000 feet to 75 to 84 below 6000 feet.
Saturday Night
Mostly clear. Lows 46 to 56.
Sunday
Mostly sunny. Highs 70 to 80 above 6000 feet to 77 to 87 below 6000 feet.
Sunday Night
Mostly clear. Lows 46 to 56.
Monday
Mostly sunny. Highs 67 to 77 above 6000 feet to 72 to 82 below 6000 feet.
Monday Night
Mostly clear. Lows 42 to 52.
Tuesday
Mostly sunny in the morning...becoming partly cloudy. Highs 63 to 73 above 6000 feet to 69 to 78 below 6000 feet.
Additional Forecasts and Information
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