Potrero, CA

11:30 AM PDT on May 22, 2013 (GMT -0700)
Elev: 2795 ft
Lon: 116.6° W
Lat: 32.6° N
Source
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Oklahoma Tornado: Moore Tornado an EF-5; $2 Billion Damage Estimate: 2nd Costliest Tornado in History
Tropical Weather: Invest 91E (East Pacific)
News
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
Okla. Tornado Damage Could Top $2 Billion
May 22, 2013
Officials say the focus is now on recovery and clean-up in the wake of the deadly EF-5 tornado in Moore, Okla.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
Flooding Affects 3 Northeastern N.D. Communities
May 22, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 22, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
Interactive: Damage Path of Moore Tornado
May 22, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
Oklahoma Tornado From Space (PHOTOS)
May 21, 2013
Here are NASA and NOAA satellite views of the powerful storm system that spawned the Moore, Okla. tornado.
Sports World Keeps Eye on Oklahoma Tornado
May 21, 2013
Even the sports world had a moment of reflection after the devastating tornado in Moore, Okla.
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore, Okla. Tornado a Rare EF5
May 22, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
More News Articles

Potrero Weather at a Glance

Updated 11:00 AM PDT
Elevation
2634 ft
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Now
Clear
Clear
Temperature
70 °F
Feels Like 70 °F
Wind(mph)
9
Sunrise / Set
5:43 AM
7:43 PM
Moon
Waxing Gibbous
Today
Clear 70 °F
Clear
Tonight
Partly Cloudy 43 °F
Partly Cloudy
Tomorrow
Fog 68 | 46 °F
Fog
Friday
Partly Cloudy 68 | 46 °F
Partly Cloudy
Saturday
Clear 68 | 46 °F
Clear
Sunday
Partly Cloudy 70 | 48 °F
Partly Cloudy
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
29.74 in
Visibility
-
Clouds
Moisture
Humidity
35%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR KCZZ 221752Z AUTO 20009G18KT 180V250 25/02 A2982 RMK AO2 SLP069 T02500017 10256 20050 58005 PWINO TSNO
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Temperature
70 °F
61,55,52,50,50,48,46,47,44,49,62,70,74
Dew Point
41 °F
Wind
Speed / Dir
9 mph from WSW
Wind Gust
15.0 mph
Health
UV
Not available.
Pollen
5.70 out of 12
Pollen Forecast
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday
clear Clear. High of 70F. Winds from the SW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 43F. Winds from the South at 5 to 10 mph.
Thursday
clear Partly cloudy. Fog early. High of 68F. Breezy. Winds from the SSW at 10 to 20 mph shifting to the West in the afternoon.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Winds from the NNW at 5 to 10 mph shifting to the ENE after midnight.
Friday
partlycloudy Partly cloudy. Fog early. High of 68F. Winds from the South at 10 to 15 mph shifting to the West in the afternoon.
Friday Night
nt_clear Clear. Low of 46F. Winds from the SW at 5 to 10 mph.
Saturday
clear Clear. High of 68F. Winds from the WSW at 10 to 15 mph.
Saturday Night
nt_clear Clear in the evening, then partly cloudy. Low of 46F. Winds less than 5 mph.
Sunday
partlycloudy Clear. High of 70F. Winds from the WSW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 48F. Winds from the SW at 5 to 10 mph.
Monday
mostlycloudy Mostly cloudy. High of 77F. Winds from the SW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the SW at 5 to 10 mph.
Tuesday
clear Clear. High of 63F. Winds from the WSW at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 48F. Winds from the SW at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 59F. Breezy. Winds from the WSW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 43F. Winds from the West at 5 to 10 mph.
Thursday
partlycloudy Clear. High of 68F. Winds from the West at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 10 mph.
Friday
clear Clear. High of 72F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Saturday
clear Clear. High of 73F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
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Nearby Weather Stations
1 MesoWest Round Potrero | 70 °F 2 MesoWest North Potrero | 73 °F 3 MesoWest West Potrero | 72 °F 4 RAWS POTRERO | 77 °F 5 MesoWest Potrero | 71 °F 6 RAWS BARRETT | 76 °F 7 MesoWest Cameron Corners | 75 °F 8 Mother Grundy | 69.1 °F 9 MesoWest Lake Morena | 73 °F 10 Deerhorn Valley- Rock Bottom Ra | 75.2 °F 11 MesoWest Campo | 77 °F 12 MesoWest Sky Valley | 72 °F 13 MesoWest Deerhorn Valley | 65 °F 14 MesoWest Cameron | 74 °F 15 MesoWest Japatul Valley Rd | 66 °F 16 RAWS CAMERON FIRE STATION | 80 °F 17 MesoWest Horsethief Ridge | 68 °F 18 MesoWest Wisecarver | 66 °F 19 MesoWest Shockey Truck Trail | 76 °F 20 MesoWest Buckman Springs | 75 °F 21 Jamul, CA | 70.7 °F 22 MesoWest Carveacre | 67 °F 23 RAWS OTAY MOUNTAIN | 69 °F 24 MesoWest Otay Mountain | 68 °F 25 MesoWest Palo Verde | 67 °F 26 RAWS ALPINE | 71 °F 27 Falcon's Lair - Noble Cyn. | 78.4 °F 28 Alpine: Rancho Palo Verde | 73.9 °F 29 RAWS DESCANSO | 79 °F 30 MesoWest Descanso | 71 °F 31 MesoWest Viejas | 67 °F 32 MesoWest Tierra Del Sol | 75 °F 33 MesoWest Alpine | 66 °F 34 MesoWest Barrett Junction | 72 °F 35 MesoWest Corte Madera | 72 °F 36 MesoWest Dulzura | 69 °F 37 MesoWest West Descano | 70 °F 38 MesoWest La Posta | 73 °F 39 MesoWest Sunrise Hwy | 74 °F 40 MesoWest Guatay | 70 °F 41 MesoWest Lawson Valley | 65 °F 42 MesoWest Crestwood | 70 °F 43 MesoWest Loveland | 67 °F 44 MesoWest Jamul | 65 °F 45 MesoWest Jamul | 70 °F
Displaying 0–0 of 45 Stations ► ◄
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Weather Forecast for Potrero CA

View Calendar 10-Day Forecast for station KCAJAMUL1

Wednesday, 22
Clear
70 | 43 °F
Clear
Chance of
Precipitation
10%
Thursday, 23
Fog
68 | 46 °F
Fog
Chance of
Precipitation
10%
Friday, 24
Partly Cloudy
68 | 46 °F
Partly Cloudy
Chance of
Precipitation
10%
Saturday, 25
Clear
68 | 46 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
70 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Mostly Cloudy
77 | 45 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Clear
63 | 48 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Fog
59 | 43 °F
Fog
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
68 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 31
Clear
72 | 46 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 70F. Winds from the SW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 43F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 44 70 | 45 60 | 44 51 | 44
Wind 3 mph ESE 11 mph WSW 9 mph WSW 3 mph SSE
Humidity 60% 41% 55% 75%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 9% 6% 0% 29%
Conditions Clear Clear Clear Fog
Sunrise & Sunset
5:43 AM
7:43 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.44], Average RMSE [2.84]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.43], Average RMSE [3.42] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Thursday
clear Partly cloudy. Fog early. High of 68F. Breezy. Winds from the SSW at 10 to 20 mph shifting to the West in the afternoon.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Winds from the NNW at 5 to 10 mph shifting to the ENE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 40 65 | 40 58 | 45 49 | 42
Wind 6 mph SE 13 mph SW 9 mph West 3 mph NE
Humidity 67% 38% 61% 76%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 67% 0% 0% 17%
Conditions Fog Clear Clear Fog
Sunrise & Sunset
5:42 AM
7:43 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.83], Average RMSE [3.43]
The National Weather Service forecast quality is good. MaxT RMSE [2.09], Average RMSE [3.57] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. Fog early. High of 68F. Winds from the South at 10 to 15 mph shifting to the West in the afternoon.
Friday Night
nt_clear Clear. Low of 46F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 38 67 | 38 60 | 44 51 | 44
Wind 3 mph ESE 11 mph WSW 7 mph West 4 mph SW
Humidity 65% 34% 55% 75%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 27% 10% 10% 0%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:42 AM
7:44 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.29], Average RMSE [3.79]
The National Weather Service forecast quality is good. MaxT RMSE [2.03], Average RMSE [3.92] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Saturday
clear Clear. High of 68F. Winds from the WSW at 10 to 15 mph.
Saturday Night
nt_clear Clear in the evening, then partly cloudy. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 42 65 | 41 61 | 45 51 | 45
Wind 5 mph WSW 11 mph WSW 10 mph WSW 4 mph WSW
Humidity 71% 39% 57% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
7:45 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.39], Average RMSE [4.22]
The National Weather Service forecast quality is fair. MaxT RMSE [3.04], Average RMSE [4.49] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 70F. Winds from the WSW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 48F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 42 65 | 42 60 | 46 51 | 47
Wind 5 mph SW 12 mph WSW 11 mph WSW 7 mph WSW
Humidity 73% 43% 60% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 0% 0% 5%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:41 AM
7:45 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.40], Average RMSE [4.73]
The National Weather Service forecast quality is poor. MaxT RMSE [3.80], Average RMSE [4.59] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Monday
mostlycloudy Mostly cloudy. High of 77F. Winds from the SW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 46 62 | 45 55 | 47 50 | 47
Wind 8 mph SW 13 mph SW 11 mph WSW 5 mph SW
Humidity 79% 52% 75% 89%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 0% 90% 96% 95%
Conditions Clear Overcast Overcast Overcast
Sunrise & Sunset
5:41 AM
7:46 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.57], Average RMSE [4.60]
The National Weather Service forecast quality is poor. MaxT RMSE [4.85], Average RMSE [4.80] : Use NWS
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 63F. Winds from the WSW at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 48F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 46 61 | 46 55 | 50 49 | 49
Wind 4 mph SSW 11 mph WSW 11 mph WSW 7 mph SSW
Humidity 84% 58% 81% 100%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 0% 0% 0%
Conditions Clear Clear Clear Fog
Sunrise & Sunset
5:40 AM
7:47 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.35], Average RMSE [4.56]
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 59F. Breezy. Winds from the WSW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 43F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 53 55 | 51 50 | 46 44 | 44
Wind 9 mph SW 16 mph WSW 15 mph West 7 mph West
Humidity 98% 83% 89% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 0% 82% 28% 31%
Conditions Fog Mostly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:40 AM
7:47 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.90], Average RMSE [4.58]
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Thursday
partlycloudy Clear. High of 68F. Winds from the West at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 46 65 | 45 63 | 43 51 | 45
Wind 5 mph West 5 mph WSW 8 mph West 6 mph West
Humidity 89% 47% 49% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 31% 16% 0% 0%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:48 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.01], Average RMSE [4.55]
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Friday
clear Clear. High of 72F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 70 | 45 67 | 45 52 | 43
Wind 3 mph West 5 mph WSW 7 mph West 5 mph West
Humidity 73% 40% 44% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:39 AM
7:48 PM
Source: BestForecast at 6:42 AM PDT on May 22, 2013
Descriptive Forecast
Saturday
clear Clear. High of 73F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 44 72 | 45 68 | 46 59 | 48
Wind 3 mph West 4 mph WSW 7 mph West 5 mph West
Humidity 67% 37% 47% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (KCZZ) 81 °F 42 °F
Record (KCZZ) 95 °F (1988) 29 °F (1975)
Yesterday 86 °F 47 °F
Yesterday's Cooling Degree Days: 2
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Estacion Coahuila, Mexico 109 miles 3.0 11:39 PM PDT
2013-05-16
Niland, California 73 miles 2.7 10:18 PM PDT
2013-05-16
Niland, California 73 miles 3.1 9:38 PM PDT
2013-05-16
Niland, California 72 miles 3.5 8:07 PM PDT
2013-05-16
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
OZONE
Yesterday Moderate
PM2.5
Current Moderate
PM2.5
Wednesday Moderate
PM2.5
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
La Jolla, CA 68.0 °F
San Diego, CA 69.1 °F
Marine Forecast
Astronomy
May. 22, 2013 Rise Set
Actual Time 5:43 AM PDT 7:43 PM PDT
Civil Twilight 5:15 AM PDT 8:10 PM PDT
Nautical Twilight 4:42 AM PDT 8:44 PM PDT
Astronomical Twilight 4:06 AM PDT 9:20 PM PDT
Moon 5:17 PM PDT 3:41 AM PDT
Length Of Visible Light 14h 54m
Length of Day
13h 59m
Tomorrow will be 1m 10s longer.
Waxing Gibbous, 92% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
91 °F
Needles
90 °F
El Centro
90 °F
Imperial
89 °F
Blythe
88 °F
Thermal
24 °F
Alturas
27 °F
Montague
28 °F
Weaverville
32 °F
Trinity Center
33 °F
Blue Canyon
Record Extremes
Snow Depth
Station Depth Elevation
Leavitt Lake 58 in 9400 ft
Sonora Pass 0 in 8800 ft
Summit Meadow 1 in 9122 ft
Monitor Pass 2 in 8350 ft
Blue Lakes 0 in 8000 ft
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Aviation
City Temp. Conditions Updated
Campo 77 °F N/A 10:52 AM PDT
San Diego Brown 68 °F Partly Cloudy 10:53 AM PDT
Santee 66 °F Haze 9:47 AM PDT
Imperial Beach 67 °F Mostly Cloudy 10:56 AM PDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KCZZ)
Wind Speed: 9.0 kts.
Wind Dir: 256° (WSW)
Ceiling: Unlimited

METAR KCZZ 221752Z AUTO 20009G18KT 180V250 25/02 A2982 RMK AO2 SLP069 T02500017 10256 20050 58005 PWINO TSNO

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Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
MesoWest Round Potrero , Potrero, CA 70 °F - 41 °F 35% WSW  at  9 mph 0.00 in / hr 2634 ft 11:00 AM PDT MADIS
MesoWest North Potrero , Potrero, CA 73 °F 77 °F 44 °F 35% South  at  11 mph 0.00 in / hr 2532 ft 11:00 AM PDT MADIS
MesoWest West Potrero , Potrero, CA 72 °F 77 °F 44 °F 37% WSW  at  9 mph 0.00 in / hr 2302 ft 11:00 AM PDT MADIS
RAWS POTRERO CA, Potrero, CA 77 °F 78 °F 43 °F 30% SW  at  4 mph 0.00 in / hr 2345 ft 10:27 AM PDT MADIS
MesoWest Potrero , Tecate, CA 71 °F 77 °F 47 °F 43% SW  at  7 mph 0.00 in / hr 2359 ft 11:00 AM PDT MADIS
RAWS BARRETT CA, Potrero, CA 76 °F 77 °F 41 °F 28% South  at  10 mph 0.00 in / hr 2395 ft 10:50 AM PDT MADIS
MesoWest Cameron Corners , Campo, CA 75 °F 76 °F 34 °F 22% SW  at  8 mph 0.00 in / hr 2848 ft 11:00 AM PDT MADIS
Mother Grundy, Jamul, CA 69.1 °F - 52 °F 55% WSW  at  5.0 mph 0.00 in / hr 2717 ft 11:29 AM PDT Rapid Fire
MesoWest Lake Morena , Campo, CA 73 °F 75 °F 30 °F 20% SW  at  7 mph 0.00 in / hr 3084 ft 11:00 AM PDT MADIS
Deerhorn Valley- Rock Bottom Ranch, Jamul, CA 75.2 °F 78 °F 53 °F 46% NNW  at  6.3 mph - / hr 2533 ft 11:27 AM PDT Normal  
MesoWest Campo , Campo, CA 77 °F 77 °F 39 °F 26% SW  at  10 mph 0.00 in / hr 2433 ft 11:00 AM PDT MADIS
MesoWest Sky Valley , Jamul, CA 72 °F 76 °F 40 °F 31% SW  at  11 mph 0.00 in / hr 2248 ft 11:00 AM PDT MADIS
MesoWest Deerhorn Valley , Jamul, CA 65 °F - 50 °F 59% West  at  6 mph 0.00 in / hr 2384 ft 11:00 AM PDT MADIS
MesoWest Cameron , Campo, CA 74 °F 76 °F 30 °F 20% SSE  at  12 mph 0.00 in / hr 3211 ft 11:00 AM PDT MADIS
MesoWest Japatul Valley Rd , Alpine, CA 66 °F - 51 °F 59% WSW  at  7 mph 0.00 in / hr 2833 ft 11:00 AM PDT MADIS
RAWS CAMERON FIRE STATION CA, Campo, CA 80 °F 78 °F 28 °F 15% SSW  at  6 mph 0.00 in / hr 3268 ft 11:03 AM PDT MADIS
MesoWest Horsethief Ridge , Alpine, CA 68 °F - 51 °F 55% WNW  at  6 mph 0.00 in / hr 3047 ft 11:00 AM PDT MADIS
MesoWest Wisecarver , Jamul, CA 66 °F - 50 °F 56% WSW  at  6 mph 0.00 in / hr 2552 ft 11:00 AM PDT MADIS
MesoWest Shockey Truck Trail , Campo, CA 76 °F 76 °F 32 °F 20% SW  at  11 mph 0.00 in / hr 2886 ft 11:00 AM PDT MADIS
MesoWest Buckman Springs , Pine Valley, CA 75 °F 76 °F 29 °F 18% SSW  at  11 mph 0.00 in / hr 3263 ft 11:00 AM PDT MADIS
Jamul, CA, Jamul, CA 70.7 °F 71 °F 4 °F 7% North  at  0.0 mph 0.00 in / hr 2083 ft 11:30 AM PDT Rapid Fire
MesoWest Carveacre , Alpine, CA 67 °F - 52 °F 59% WNW  at  8 mph 0.00 in / hr 1806 ft 11:00 AM PDT MADIS
RAWS OTAY MOUNTAIN CA, Dulzura, CA 69 °F - 37 °F 31% South  at  6 mph 0.00 in / hr 3283 ft 10:14 AM PDT MADIS
MesoWest Otay Mountain , Dulzura, CA 68 °F - 45 °F 43% ESE  at  5 mph 0.00 in / hr 3358 ft 11:00 AM PDT MADIS
MesoWest Palo Verde , Alpine, CA 67 °F - 52 °F 58% SSW  at  6 mph 0.00 in / hr 1840 ft 11:00 AM PDT MADIS
RAWS ALPINE CA, Alpine, CA 71 °F 77 °F 51 °F 49% WSW  at  10 mph 0.00 in / hr 2810 ft 10:52 AM PDT MADIS
Falcon's Lair - Noble Cyn., Pine Valley, CA 78.4 °F 77 °F 22 °F 12% WSW  at  5.9 mph 0.00 in / hr 3727 ft 11:28 AM PDT Normal
Alpine: Rancho Palo Verde, Alpine, CA 73.9 °F 77 °F 57 °F 55% NW  at  5.0 mph - / hr 2015 ft 11:28 AM PDT Normal
RAWS DESCANSO CA, Guatay, CA 79 °F 78 °F 30 °F 17% South  at  5 mph 0.00 in / hr 3566 ft 10:08 AM PDT MADIS
MesoWest Descanso , Guatay, CA 71 °F 76 °F 40 °F 33% SW  at  7 mph 0.00 in / hr 3393 ft 11:00 AM PDT MADIS
MesoWest Viejas , Alpine, CA 67 °F - 51 °F 56% SW  at  12 mph 0.00 in / hr 2345 ft 11:00 AM PDT MADIS
MesoWest Tierra Del Sol , Boulevard, CA 75 °F 76 °F 31 °F 20% WSW  at  11 mph 0.00 in / hr 3543 ft 11:00 AM PDT MADIS
MesoWest Alpine , Alpine, CA 66 °F - 53 °F 64% West  at  4 mph 0.00 in / hr 1823 ft 11:00 AM PDT MADIS
MesoWest Barrett Junction , Tecate, CA 72 °F 77 °F 52 °F 49% West  at  15 mph 0.00 in / hr 1221 ft 11:00 AM PDT MADIS
MesoWest Corte Madera , Guatay, CA 72 °F 75 °F 31 °F 22% SW  at  9 mph 0.00 in / hr 4003 ft 11:00 AM PDT MADIS
MesoWest Dulzura , Dulzura, CA 69 °F - 53 °F 57% NNW  at  10 mph 0.00 in / hr 1425 ft 11:00 AM PDT MADIS
MesoWest West Descano , Guatay, CA 70 °F - 45 °F 41% SSW  at  4 mph 0.00 in / hr 3876 ft 11:00 AM PDT MADIS
MesoWest La Posta , Boulevard, CA 73 °F 75 °F 30 °F 20% SW  at  12 mph 0.00 in / hr 4000 ft 11:00 AM PDT MADIS
MesoWest Sunrise Hwy , Pine Valley, CA 74 °F 75 °F 29 °F 19% SW  at  5 mph 0.00 in / hr 4010 ft 11:00 AM PDT MADIS
MesoWest Guatay , Guatay, CA 70 °F - 30 °F 23% WSW  at  10 mph 0.00 in / hr 3892 ft 11:00 AM PDT MADIS
MesoWest Lawson Valley , Jamul, CA 65 °F - 54 °F 67% WSW  at  4 mph 0.00 in / hr 1590 ft 11:00 AM PDT MADIS
MesoWest Crestwood , Boulevard, CA 70 °F - 29 °F 22% WSW  at  17 mph 0.00 in / hr 4113 ft 11:00 AM PDT MADIS
MesoWest Loveland , Alpine, CA 67 °F - 53 °F 60% WSW  at  7 mph 0.00 in / hr 1375 ft 11:00 AM PDT MADIS
MesoWest Jamul , El Cajon, CA 65 °F - 53 °F 66% WNW  at  6 mph 0.00 in / hr 1052 ft 11:00 AM PDT MADIS
MesoWest Jamul , El Cajon, CA 70 °F - 58 °F 66% West  at  4 mph 0.00 in / hr 1004 ft 10:55 AM PDT MADIS
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Public Information Statement
Mobile & Email Alerts Statement as of 6:30 am PDT on May 22, 2013

The following is a safe boating message from the National safe
boating Council and the National Weather Service, reminding you that
National safe boating week is may eighteenth through may
twenty-fourth. After a long winter, thoughts naturally turn toward
warm weather recreational activities. Unseasonably warm afternoons
of the Spring and fall frequently attract boaters and other
recreational enthusiasts to our beautiful lakes, rivers, streams and
coastal waters. Those venturing out need to be aware of the dangers
posed by low water temperatures. On warm days, it is easy to
Overlook the fact that water temperature may be much lower than the
air temperature. Immersion in cold water can rapidly become life
threatening. Should your craft capsize, or you fall in a swift
river, hypothermia in water with temperatures in the upper thirties
and forties can occur in just a matter of minutes. In fact, the
human body cannot survive in water temperatures in the fifties and
sixties for very long as water conducts body heat away 26 times
faster than air of the same temperature. The cold water rapidly
causes extremities to become numb, weakening the ability of muscles
to work effectively. The National Weather Service urges the
following safety measures to protect yourself and maximize your
enjoyment of our nation's waterways. Consider postponing small craft
boating activities until water temperatures become warmer in late
Spring and Summer. Keep in mind that even unseasonably warm air
temperatures on mild Spring and fall afternoons can drop rapidly
later in the day. When you do boat, canoe, or kayak, wear
appropriate protective gear and clothing in the event of exposure,
accident or capsize. Remember, no matter the season, when you are on
the water, always wear a life jacket. Always file a float plan,
letting a close family member or friend know your plans, your boats
communication capability, and the physical details of your craft,
all of which will assist Rescue personnel in the event you get into
trouble. Safe boating is no accident! Please take the time to think
safety first and plan appropriately for weather and water conditions
before heading out on our oceans, lakes, rivers, and streams. To
learn more, visit the National safe boating Council online, at W W
W dot safe boating Council dot Org and visit the National Weather
Service at W W W dot weather dot gov.




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