San Bernardino, CA

10:40 AM PDT on August 20, 2014 (GMT -0700)
March Air Reserve Base | Change Station
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Current Station
Airport
Location: Riverside March,
Elevation: 1535 ft
Nearby Weather Stations
Active Advisory: Flash Flood Watch

Elev 1535 ft 33.90 °N, 117.25 °W | Updated 57 minutes ago

Mostly Cloudy
Mostly Cloudy
68 °F
Feels Like 68 °F
N
5
Wind Variable Wind from ESE

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:14 AM 7:30 PM
Waning Crescent, 20% visible
Pressure 29.98 in
Visibility 10.0 miles
Clouds Few 1100 ft
Mostly Cloudy 8000 ft
Mostly Cloudy 25000 ft
Dew Point 61 °F
Humidity 78%
Rainfall 0.00 in
Snow Depth Not available.
UV 3 out of 12
Pollen 5.60 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
SPECI KRIV 201643Z 11004KT 10SM FEW011 BKN080 BKN250 20/16 A2998 RMK AO2A LTG DSNT SE

More Conditions Fewer Conditions

Pressure 29.98 in
Visibility 10.0 miles
Clouds Few 1100 ft
Mostly Cloudy 8000 ft
Mostly Cloudy 25000 ft
Dew Point 61 °F
Humidity 78%
Rainfall 0.00 in
Snow Depth Not available.
UV 3 out of 12
Pollen 5.60 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
SPECI KRIV 201643Z 11004KT 10SM FEW011 BKN080 BKN250 20/16 A2998 RMK AO2A LTG DSNT SE

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Aug. 20, 2014 Rise Set
Actual Time 6:14 AM PDT 7:30 PM PDT
Civil Twilight 5:48 AM PDT 7:56 PM PDT
Nautical Twilight 5:16 AM PDT 8:27 PM PDT
Astronomical Twilight 4:44 AM PDT 8:59 PM PDT
Moon 2:02 AM PDT 4:14 PM PDT
Length of Visible Light 14h 08m
Length of Day
13h 15m
Tomorrow will be 1m 56s shorter.
Waning Crescent, 20% of the Moon is Illuminated
Today
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Today's Extremes

State Highs State Lows

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WunderBlogs® & News

By Dr. Jeff Masters
Director of Meteorology, Weather Underground
By Kari Strenfel
Meteorologist, Weather Underground
By Christopher C. Burt
Weather Historian, Weather Underground
August 20, 2014
August 20, 2014
August 20, 2014

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Yesterday Good
PM10
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Wednesday Good
PM10
Wednesday Moderate
OZONE
Wednesday Good
CO
Wednesday Good
NO2

Snow Depth

Station Depth Elevation
Summit Meadow 0 in 9122 ft
Blue Lakes 0 in 8000 ft
Adin Mountain 0 in 6200 ft
Cedar Pass 0 in 7100 ft

Earthquake Activity

City Distance Mag. Time & Date
Malibu Beach, California 82 miles 3.4 10:03 AM PDT
2014-08-15
Yucca Valley, California 50 miles 3.8 8:57 PM PDT
2014-08-14
Salton City, California 97 miles 2.6 6:58 AM PDT
2014-08-14
Ojai, California 106 miles 2.6 8:43 PM PDT
2014-08-13
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Nearby Weather Stations