San Bernardino, CA

3:32 AM PDT on May 18, 2013 (GMT -0700)
Elev: 1053 ft
Lon: 117.3° W
Lat: 34.1° N
Source
Rapid Fire Updates™
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News
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
May 17, 2013
Spring warmth has arrived in most of the U.S., except this state.
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
May 17, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
May 16, 2013
Where Earth has been changed forever.
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
May 15, 2013
April 2013 was colder and wetter than average.
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
Weather Summary
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.

San Bernardino Weather at a Glance

Updated 2:49 AM PDT
Elevation
1049 ft
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Now
Overcast
Overcast
Temperature
61 °F
Feels Like 61 °F
Wind(mph)
4
Sunrise / Set
5:45 AM
7:46 PM
Moon
First Quarter
Tonight
Partly Cloudy 57 °F
Partly Cloudy
Saturday
Fog 81 °F
Fog
Saturday Night
Partly Cloudy 57 °F
Partly Cloudy
Sunday
Partly Cloudy 86 | 61 °F
Partly Cloudy
Monday
Clear 93 | 59 °F
Clear
Tuesday
Partly Cloudy 88 | 57 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.99 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 2200 ft
Overcast 3800 ft
Moisture
Humidity
78%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
SPECI KRAL 181011Z AUTO 31003KT 10SM BKN022 OVC038 16/12 A2999 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
61 °F
75,73,72,70,67,65,63,62,62,61,61,61,60
Dew Point
54 °F
Wind
Speed / Dir
4 mph from WSW
Wind Gust
7.0 mph
Health
0 out of 16
Pollen
5.20 out of 12
Pollen Forecast
Ozone
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. Fog early. High of 81F. Winds from the SW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Clear. Fog overnight. Low of 57F. Winds less than 5 mph.
Sunday
partlycloudy Partly cloudy. Fog early. High of 86F. Winds from the WSW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 61F. Winds from the SSW at 5 to 10 mph.
Monday
clear Clear. High of 93F. Winds from the SSW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 88F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear in the evening, then partly cloudy. Low of 57F. Winds from the SSW at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 82F. Winds from the SW at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 52F. Winds from the SSW at 5 to 10 mph.
Thursday
clear Clear. High of 82F. Winds from the SW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 48F. Winds from the SSW at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 79F. Winds from the SW at 5 to 15 mph.
Friday Night
nt_partlycloudy Clear. Low of 46F. Winds from the SW at 5 to 10 mph.
Saturday
partlycloudy Partly cloudy. High of 75F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 54F. Winds from the WSW at 5 to 10 mph.
Sunday
partlycloudy Clear. High of 77F. Winds from the WSW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds from the WSW at 5 to 10 mph.
Monday
clear Clear. High of 84F. Winds from the WSW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds from the WSW at 5 to 10 mph.
Tuesday
clear Clear. High of 84F. Winds from the WSW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 55F. Winds from the WSW at 5 to 10 mph.
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Weather Forecast for San Bernardino CA

View Calendar 10-Day Forecast for station KSBD

Saturday, 18
Fog
81 | 57 °F
Fog
Chance of
Precipitation
10%
Sunday, 19
Partly Cloudy
86 | 61 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 20
Clear
93 | 59 °F
Clear
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
88 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Partly Cloudy
82 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Clear
82 | 48 °F
Clear
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
79 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
75 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
77 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
84 | 55 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. Fog early. High of 81F. Winds from the SW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Clear. Fog overnight. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 71 | 49 75 | 48 63 | 48
Wind 4 mph SE 7 mph SW 9 mph WSW 3 mph SSW
Humidity 76% 44% 39% 57%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 74% 52% 28% 0%
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:45 AM
7:46 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.59], Average RMSE [1.84]
The National Weather Service forecast quality is good. MaxT RMSE [2.01], Average RMSE [2.41] : Use NWS
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. Fog early. High of 86F. Winds from the WSW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 61F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 47 80 | 44 81 | 44 65 | 43
Wind 3 mph South 8 mph SW 9 mph WSW 5 mph South
Humidity 60% 28% 26% 44%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 80% 44% 20% 7%
Conditions Fog Partly Cloudy Clear Clear
Sunrise & Sunset
5:44 AM
7:47 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.91], Average RMSE [2.42]
The National Weather Service forecast quality is good. MaxT RMSE [2.01], Average RMSE [2.38] : Use NWS
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 93F. Winds from the SSW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 42 90 | 37 87 | 34 64 | 26
Wind 7 mph South 5 mph SSW 9 mph WSW 2 mph NNE
Humidity 45% 16% 14% 22%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 11% 24% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:43 AM
7:47 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.63], Average RMSE [2.70]
The National Weather Service forecast quality is fair. MaxT RMSE [2.53], Average RMSE [2.32] : Use NWS
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 88F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear in the evening, then partly cloudy. Low of 57F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 20 81 | 20 77 | 31 62 | 35
Wind 2 mph NNE 8 mph SW 12 mph SW 4 mph SSW
Humidity 20% 10% 18% 36%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 55% 38% 8%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
7:48 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.14], Average RMSE [2.54]
The National Weather Service forecast quality is fair. MaxT RMSE [2.88], Average RMSE [2.39] : Use NWS
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 82F. Winds from the SW at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 52F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 34 75 | 32 75 | 38 56 | 44
Wind 3 mph SSW 12 mph SW 11 mph SW 4 mph SSW
Humidity 37% 20% 26% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 43% 31% 63% 7%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:42 AM
7:49 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.77], Average RMSE [3.38]
The National Weather Service forecast quality is fair. MaxT RMSE [3.47], Average RMSE [2.81] : Use NWS
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Thursday
clear Clear. High of 82F. Winds from the SW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 48F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 39 74 | 36 74 | 41 53 | 44
Wind 3 mph SSW 11 mph SW 11 mph SW 4 mph SSW
Humidity 58% 25% 32% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% 30% 25% 10%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:42 AM
7:50 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.38], Average RMSE [3.38]
The National Weather Service forecast quality is poor. MaxT RMSE [4.14], Average RMSE [4.05] : Use NWS
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 79F. Winds from the SW at 5 to 15 mph.
Friday Night
nt_partlycloudy Clear. Low of 46F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 38 72 | 32 73 | 38 49 | 42
Wind 3 mph SSW 11 mph SW 11 mph SW 5 mph SW
Humidity 60% 24% 28% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 32% 33% 0%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:41 AM
7:50 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.28], Average RMSE [3.44]
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 75F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 54F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 37 61 | 32 69 | 36 58 | 40
Wind 3 mph SSW 11 mph SW 11 mph SW 5 mph WSW
Humidity 62% 33% 30% 49%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 37% 29% 3%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:41 AM
7:51 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.86], Average RMSE [3.95]
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 77F. Winds from the WSW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 44 74 | 38 74 | 35 60 | 42
Wind 3 mph West 4 mph WSW 10 mph WSW 5 mph WSW
Humidity 63% 27% 24% 50%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 34% 33% 14%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:40 AM
7:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.38], Average RMSE [3.73]
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 84F. Winds from the WSW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 46 75 | 42 77 | 40 62 | 45
Wind 3 mph West 4 mph WSW 10 mph WSW 5 mph WSW
Humidity 67% 30% 26% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:52 PM
Source: BestForecast at 12:40 AM PDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 84F. Winds from the WSW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 55F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 48 76 | 46 77 | 45 62 | 49
Wind 3 mph West 3 mph WSW 9 mph WSW 5 mph WSW
Humidity 72% 34% 32% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 9% 13% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KRAL) 81 °F 56 °F
Record (KRAL) 103 °F (2008) 40 °F (1903)
Yesterday 77 °F 61 °F
Yesterday's Cooling Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM10
Current Good
OZONE
Sunday Good
PM10
Sunday Good
OZONE
Sunday Good
CO
Sunday Good
NO2
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:45 AM PDT 7:46 PM PDT
Civil Twilight 5:17 AM PDT 8:14 PM PDT
Nautical Twilight 4:43 AM PDT 8:48 PM PDT
Astronomical Twilight 4:07 AM PDT 9:24 PM PDT
Moon 1:12 PM PDT 1:21 AM PDT
Length Of Visible Light 14h 57m
Length of Day
14h 01m
Tomorrow will be 1m 21s longer.
First Quarter, 53% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
78 °F
Needles
73 °F
Palm Springs
73 °F
Thermal
72 °F
Blythe
71 °F
El Centro
28 °F
Truckee-Tahoe
35 °F
Big Bear City
37 °F
Mount Shasta
39 °F
Weaverville
Snow Depth
Station Depth Elevation
Leavitt Lake 66 in 9400 ft
Leavitt Meadows 2 in 7200 ft
Sonora Pass 0 in 8800 ft
Summit Meadow 1 in 9122 ft
Ebbetts Pass 0 in 8700 ft
WunderPhotos®
Gorgeous Lake
Ever So Gently
Uploaded by: myshare
1,612,303 photos uploaded!
WunderBlogs®
Hummingbird season
By calpoppy 21 hours ago
Travel & Activities
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Aviation
City Temp. Conditions Updated
San Bernardino This station is not reporting.
Riverside 61 °F Overcast 3:11 AM PDT
Riverside March 58 °F Mostly Cloudy 2:58 AM PDT
Ontario 60 °F Overcast 2:53 AM PDT
Flight To ETA Status
FDX1860
Oakland, CA
KONT 03:20AM On Time
FDX810
Honolulu, HI
KONT 04:21AM On Time
FDX1438
Memphis, TN
KONT 05:03AM On Time
UPS908
Louisville, KY
KONT 05:07AM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: MVFR (KRAL)
Wind Speed: 3.0 kts.
Wind Dir: 240° (WSW)
Ceiling: 2200 ft

SPECI KRAL 181011Z AUTO 31003KT 10SM BKN022 OVC038 16/12 A2999 RMK AO2

Nearby Events
Event Date Forecast
Inland Empire 66ers vs. San Jose Giants 7:00 PM PDT
2013-04-18
Clear, 72°F
Inland Empire 66ers vs. San Jose Giants 7:00 PM PDT
2013-04-19
Clear, 74°F
Inland Empire 66ers vs. San Jose Giants 7:00 PM PDT
2013-04-20
Partly Cloudy, 73°F
Pato Banton 420 Celebration with Additional bands to be named 3:00 PM PDT
2013-04-20
Clear, 78°F
Inland Empire 66ers vs. San Jose Giants 2:00 PM PDT
2013-04-21
Clear, 72°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 18, 2013 Chance of a Thunderstorm, 72 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 18, 2013 Partly Cloudy, 70 °F
Event Date Forecast
Elche vs. Almería 12:00 PM CEST on May 18, 2013 Clear, High 68° F/ 20° C
Mirandés vs. Hércules 12:00 PM CEST on May 18, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2013 Mostly Cloudy, 72 °F
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
MesoWest San Bernardino , San Bernardino, CA 61 °F - 54 °F 78% WSW  at  4 mph 0.00 in / hr 1049 ft 2:49 AM PDT MADIS
North San Bernardino, San Bernardino, CA 60.2 °F - 53 °F 76% SSW  at  0.0 mph 0.00 in / hr 1278 ft 3:32 AM PDT Rapid Fire
MesoWest BENCH , San Bernardino, CA 59 °F - - - North  at  - 0.00 in / hr 1312 ft 1:40 AM PDT MADIS
Loma Linda RF, Loma Linda, CA 60.3 °F - 53 °F 76% SW  at  2.7 mph 0.00 in / hr 1160 ft 3:29 AM PDT Normal  
Cat Crossing Ink, Rialto, CA 58.0 °F - 52 °F 79% South  at  2.4 mph 0.00 in / hr 1125 ft 3:32 AM PDT Rapid Fire
MesoWest San Bernardino-CSU , San Bernardino, CA 60 °F - 53 °F 78% North  at  0 mph 0.00 in / hr 1520 ft 2:55 AM PDT MADIS
Loma Linda, Loma Linda, CA 60.6 °F - 54 °F 79% East  at  0.0 mph 0.00 in / hr 1165 ft 3:32 AM PDT Rapid Fire  
MesoWest LOMA1 , Bryn Mawr, CA 64 °F - - - West  at  1 mph 0.00 in / hr 1244 ft 2:40 AM PDT MADIS
rialto airport, Rialto, CA 57.2 °F - 52 °F 84% WSW  at  1.0 mph 0.00 in / hr 1465 ft 3:32 AM PDT Rapid Fire  
Redlands., Redlands, CA 60.2 °F - 54 °F 79% WSW  at  3.0 mph 0.00 in / hr 1350 ft 3:32 AM PDT Rapid Fire  
Highgrove, Ca, Riverside, CA 63.7 °F - 54 °F 72% SW  at  1.1 mph 0.00 in / hr 1129 ft 3:32 AM PDT Rapid Fire  
Oaktree Development Co., Redlands, CA 60.0 °F - 53 °F 78% West  at  2.0 mph 0.00 in / hr 1350 ft 3:32 AM PDT Rapid Fire
Smiley Heights, Redlands, CA 59.1 °F - 54 °F 84% NNW  at  0.0 mph 0.00 in / hr 1578 ft 3:32 AM PDT Rapid Fire  
APRSWXNET Redlands CA , Redlands, CA 60 °F - 53 °F 77% WNW  at  0 mph 0.00 in / hr 1568 ft 2:54 AM PDT MADIS
NonFedAWOS REDLANDS , Redlands, CA 61 °F - 50 °F 68% North  at  0 mph 0.00 in / hr 1570 ft 1:55 AM PDT MADIS
Citrus Heights, Fontana, CA 58.3 °F - 49 °F 72% North  at  0.0 mph 0.00 in / hr 1550 ft 3:32 AM PDT Normal  
MesoWest Moreno Valley , Moreno Valley, CA 58 °F - 57 °F 95% North  at  0 mph 0.00 in / hr 1924 ft 2:49 AM PDT MADIS
Top of Sycamore Canyon, Riverside, CA 58.1 °F - 52 °F 80% West  at  0.0 mph 0.00 in / hr 1445 ft 3:32 AM PDT Rapid Fire  
Ironwood/Graham North of the 60 Fwy, Moreno Valley, CA 58.8 °F - 38 °F 45% ENE  at  0.0 mph 0.00 in / hr 1584 ft 3:32 AM PDT Rapid Fire
MesoWest Jurupa Valley , Riverside, CA 59 °F - 55 °F 87% North  at  0 mph 0.00 in / hr 794 ft 2:49 AM PDT MADIS
North MoVal - Ironwood/Indian, Moreno Valley, CA 60.1 °F - - 61% SE  at  2.7 mph 0.00 in / hr 1705 ft 3:32 AM PDT Rapid Fire
Southwest Fontana, Fontana, CA 59.8 °F - 51 °F 73% WNW  at  3.0 mph 0.00 in / hr 994 ft 3:32 AM PDT Rapid Fire  
RAWS DEVORE CA, San Bernardino, CA 56 °F - 52 °F 87% SSE  at  3 mph 0.00 in / hr 2081 ft 2:10 AM PDT MADIS
San Moritz, Crestline, CA 44.8 °F 45 °F 43 °F 94% NE  at  0.0 mph 0.00 in / hr 4618 ft 3:31 AM PDT Normal
MesoWest Crestline , Crestline, CA 46 °F 46 °F 45 °F 95% North  at  0 mph 0.00 in / hr 5100 ft 2:54 AM PDT MADIS
MesoWest Crestline Ridge , Cedarpines Park, CA 44 °F 44 °F 43 °F 98% WSW  at  3 mph 0.00 in / hr 5299 ft 2:44 AM PDT MADIS
Arrowhead, CA 40.9 °F 41 °F 40 °F 96% South  at  0.0 mph - / hr 5282 ft 3:30 AM PDT Normal  
MesoWest Running Springs Smiley Park , Running Springs, CA 42 °F 42 °F 39 °F 90% North  at  0 mph 0.00 in / hr 5439 ft 2:55 AM PDT MADIS
MesoWest Arrowhead Northwest , Twin Peaks, CA 44 °F 44 °F 40 °F 87% North  at  0 mph 0.00 in / hr 5450 ft 2:54 AM PDT MADIS
Rimforest, CA 45.3 °F 45 °F 36 °F 70% WSW  at  1.0 mph 0.00 in / hr 5642 ft 3:31 AM PDT Normal  
MesoWest Rimforest , Twin Peaks, CA 43 °F 43 °F 43 °F 100% North  at  0 mph 0.00 in / hr 5709 ft 2:54 AM PDT MADIS
twinpeaksweather.com, Twin Peaks, CA 41.0 °F 41 °F 41 °F 100% South  at  0.0 mph 0.00 in / hr 5715 ft 3:29 AM PDT Normal
Lake Arrowhead, Twin Peaks, CA 41.7 °F 42 °F 41 °F 97% South  at  0.0 mph 0.00 in / hr 5775 ft 3:32 AM PDT Rapid Fire  
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