Extreme Fire Weather Threat in Southern California; Chilly Weather for Much of U.S.; Heavy Rain in South Plains

Cold, Canadian air will cause Santa Ana winds to develop across southern California for extreme fire weather threats early this week, and critical Fire Weather threats through mid-week. This cold air is also plunging much of the U.S. below to much below normal temperatures, especially, across the High Plains. Heavy rains continue across the South Plains as moist air rides over this cold front. Read More >

Current conditions at

EW9931 Green Valley Lake (E9931)

Lat: 34.245° N Lon: 117.072° W Elev: 7020 ft.

NA

39°F

4°C

Humidity 21%
Wind Speed NE 1 MPH
Barometer 29.89 in
Dewpoint 2°F (-17°C)
Visibility NA
Last update 15 Oct 1:18 am PDT
Detailed forecast for

San Bernardino County Mountains

Tonight
Mostly clear. Colder. Lows 21 to 31 above 6000 feet to 32 to 42 below 6000 feet. Areas of winds northeast 15 to 25 mph with gusts to 40 mph...becoming north 30 to 40 mph with gusts to 55 mph overnight. Near ridge tops and along desert slopes, areas of winds north 15 to 25 mph, gusts to 30 mph...becoming 35 mph overnight.
Monday
Sunny. Highs 43 to 52 above 6000 feet to 52 to 60 below 6000 feet. Areas of winds northeast 30 to 40 mph ...except northeast 20 to 30 mph near ridge tops and along desert slopes. Gusts to 60 mph...becoming 55 mph in the afternoon. Near ridge tops and along desert slopes, gusts to 40 mph...becoming 45 mph in the afternoon.
Monday Night
Clear. Lows 22 to 32 above 6000 feet to 33 to 42 below 6000 feet. Areas of winds northeast 30 to 40 mph with gusts to 60 mph ...except northeast 20 to 30 mph near ridge tops and along desert slopes. Near ridge tops and along desert slopes, gusts to 45 mph...becoming 40 mph overnight.
Tuesday
Sunny, warmer. Highs 50 to 58 above 6000 feet to 60 to 66 below 6000 feet. Areas of winds northeast 30 to 40 mph with gusts to 55 mph...becoming 20 to 30 mph with gusts to 45 mph in the afternoon.
Tuesday Night
Mostly clear. Lows 28 to 38. Areas of winds northeast 15 to 25 mph. Gusts to 40 mph...becoming 35 mph overnight.
Wednesday
Mostly sunny. Breezy. Highs 53 to 61 above 6000 feet to 62 to 69 below 6000 feet.
Wednesday Night
Mostly clear. Lows 32 to 42.
Thursday
Sunny. Highs 56 to 63 above 6000 feet to 65 to 72 below 6000 feet.
Thursday Night
Clear. Lows 34 to 44.
Friday
Sunny, breezy. Highs 57 to 64 above 6000 feet to 67 to 73 below 6000 feet.
Friday Night
Clear, breezy. Lows 36 to 46.
Saturday
Mostly sunny. Breezy. Highs 56 to 64 above 6000 feet to 67 to 73 below 6000 feet.
Saturday Night
Mostly clear. Lows 36 to 46.
Sunday
Mostly sunny. Highs 56 to 63 above 6000 feet to 67 to 74 below 6000 feet.



Click Map For Forecast
712 PM PDT Sun Oct 14 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database