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Garden Grove, CA 92845 Weather
Current conditions
Observed at Los Alamitos Army Airfield · 59 min ago
Forecast
10-day-
Wednesday
Rain showers likely between 11am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 73. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
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Wednesday Night
Showers and thunderstorms. Cloudy, with a low around 62. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
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Thursday
Rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 71. West wind 0 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
National Weather Service forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now63°
- 7 AM63°
- 8 AM63°
- 9 AM67°
- 10 AM70°
- 11 AM72°60%
- 12 PM72°60%
- 1 PM72°60%
- 2 PM72°60%
- 3 PM71°60%
- 4 PM71°60%
- 5 PM70°91%
- 6 PM68°91%
- 7 PM67°91%
- 8 PM67°91%
- 9 PM66°91%
- 10 PM66°91%
- 11 PM65°74%
- Thu12 AM65°74%
- 1 AM64°74%
- 2 AM64°74%
- 3 AM63°74%
- 4 AM62°74%
- 5 AM62°81%
10-day forecast
Details- TonightOct 20Partly Cloudy63°
- TodayOct 21Showers And Thunderstorms91%62°73°
- ThuOct 22Showers And Thunderstorms Likely81%59°71°
- FriOct 23Sunny57°70°
- SatOct 24Sunny59°77°
- SunOct 25Sunny61°80°
- MonOct 26Sunny61°81°
- TueOct 27Mostly Sunny80°
- WedOct 28Cloudy56°78°
- ThuOct 29Sunny58°78°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Garden Grove
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Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- WedGood (44)
Central Orange, CA reporting area · 54 min ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlySanta Ana Fire Station, records since 1916. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Los Angeles 36 km
- Long Beach 15 km
- Anaheim 12 km
- Santa Ana 15 km
- Irvine 22 km
- Huntington Beach 13 km
- Glendale 46 km
- Rancho Cucamonga 54 km
- Ontario 47 km
- Corona 44 km
- Pomona 40 km
- Torrance 30 km
Forecasters' discussion
From the National Weather Service office in SGX, issued 1 hr ago
Synopsis
A low pressure system moving southward off the California coast will bring general cooling through Thursday. It is also expected to produce showers and a slight chance of thunderstorms for late today through Thursday as it moves inland through California into Nevada. Warmer and drier for the weekend. Offshore flow on Saturday could produce gusty northeast to east winds in and below mountain passes and canyons as well as the Inland Empire corridor between the Cajon Pass and the Santa Ana Mountains. The offshore flow weakens for Sunday into early next week.
Aviation
211130Z...SCT-BKN cloud layers around 2000 and 8000 feet MSL will continue into the afternoon. A band of RA/SHRA will move west to east through the region 21-06Z. Cigs will drop to 2500-3500 feet MSL and vis 3-6SM during this band's passage. A few embedded +SHRA/TSRA could produce brief and local IFR conditions. Winds shift from south to southwest and cigs lift to about 3000 feet MSL as the precip band passes after 11Z Thursday followed by SHRA.
Marine
A storm system will move through the coastal waters this afternoon through early Thursday. Southerly winds today will shift to southwest tonight, then westerly Thursday, with occasional wind gusts exceeding 20 knots. There is a 15-25% chance of TSRA after 22Z into Thursday. No hazardous marine conditions are expected Thursday night through Sunday.
Skywarn
Skywarn activation is not requested. However weather spotters are encouraged to report significant weather conditions.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.