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Alpine, CA 91903 Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Sunday Night
Mostly clear, with a low around 56.
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Monday
Sunny, with a high near 77.
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Monday Night
Mostly clear, with a low around 57.
National Weather Service forecast updated 4 days ago.
Hourly
Hourly forecast- Now66°
- 8 PM62°
- 9 PM61°
- 10 PM60°
- 11 PM60°
- Mon12 AM59°
- 1 AM58°
- 2 AM58°
- 3 AM58°
- 4 AM58°
- 5 AM58°
- 6 AM58°
- 7 AM59°
- 8 AM61°
- 9 AM65°
- 10 AM69°
- 11 AM73°
- 12 PM75°
- 1 PM76°
- 2 PM76°
- 3 PM76°
- 4 PM75°
- 5 PM74°
- 6 PM70°
Daily forecast
Details- WedOct 21Sunny then Chance Rain Showers96%58°74°
- ThuOct 22Rain Showers96%53°64°
- FriOct 23Mostly Sunny52°66°
- SatOct 24Sunny55°73°
- TodayOct 25Sunny56°75°
- MonOct 26Sunny57°77°
- TueOct 27Mostly Sunny57°75°
- WedOct 28Cloudy58°76°
- ThuOct 29Mostly sunny56°76°
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 Alpine
More weather news-
Beach hazards statement affecting Orange County Coast and San Diego County Coastal Areas until Tuesday morningOrange County Coast and San Diego County Coastal Areas are included in an updated beach hazards statement released by the National Weather Service on Tuesday at 1:29 p.m. The statement is in effect until 11 p.m. Orange…
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Storms descend on Southern California, raising risk of dangerous surf, flooding, debris flowsRain is anticipated for Southern California on Wednesday into Thursday as the National Weather Service cautioned about potential beach hazards and thunderstorms from Oxnard to the Mexico border. The weather service's…
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California's rainy season to arrive with flood threat, tornado risk and Sierra snowCalifornia's wet season is starting off with a bang. The first significant storm of the season is forecast to bring heavy rain to vulnerable burn scars near Big Sur, coastal tornado risk to the Los Angeles area, and a…
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Rain and Thunderstorms Expected in Southern California with Beach Hazard WarningsAt SSBCrack News, our dedicated editorial team brings you the latest and most reliable updates on Defence, Geopolitics, Military Affairs, Science, and Technology. Driven by a passion for national security and strategic…
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Cool weather and rain on tap for San Diego County this weekA north Pacific storm that’s drawing moisture from distant Tropical Storm Trudy will spread across San Diego County late Tuesday night and drop a half-inch or more of precipitation through Friday, the National Weather…
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Cooler Weather, Mid-Week Rain Expected Across San Diego CountySAN DIEGO, CA — San Diego County is expected to transition from unseasonably warm weather to cooler conditions and periods of rain this week as a low-pressure system moves in from the northwest, forecasters said Sunday…
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Cool Fall-Like Temperatures Expected This WeekA low-pressure system is expected to reach the coast by Tuesday evening, bringing rain to Southern California • 1 hour ago Southern Californians will finally get a break from heat waves, with cooler, fall-like…
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- Beach hazards statement affecting San Diego County Coastal Areas and Orange County Coastal
On Sunday at 12:59 a.m. a beach hazards statement was issued by the NWS San Diego CA valid from 9 a.m. until Tuesday 9 a.m. for San Diego County Coastal Areas and Orange County Coastal. "Dangerous rip currents and…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- SunGood (48)
- MonGood (50)
San Diego Foothills, CA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Nearby
- Tijuana 43 km
- San Diego 40 km
- Chula Vista 37 km
- Escondido 43 km
- El Cajon 19 km
- Rosarito 59 km
- San Marcos 51 km
- Tecate 32 km
- Encinitas 54 km
- National City 36 km
- La Mesa 25 km
- Santee 19 km
Forecasters' discussion
From the National Weather Service office in SGX, issued 8 hrs ago
Synopsis
Near to slightly above average temperatures through Monday, then gradually cooler for the middle to end of the week. Unsettled weather expected for the end of the week with increased winds and chance of precipitation. Tides will remain elevated through much of this week.
Discussion
FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
Visible satellite at 11 AM was showing clear skies across Southern California. Highs today are expected to be in the upper 70s to upper 80s for most locations, with spots in the mountains in the 50 to 60 degree range. The pressure gradient between San Diego and Tonopah, NV was still weakly offshore this morning. Onshore flow is expected to return Monday as an upper level low pressure system moves into the Pacific Northwest. Marine layer low clouds have a small chance of returning to some coastal locations Monday morning, with higher confidence for low clouds returning by Tuesday morning. Once marine layer low clouds and areas of fog return, they will be present each night and morning through the week.
High temperatures Monday will be similar to today's. High temperatures in coastal areas will be 5 to 10 degrees above average, with temperatures closer to average further inland. By Wednesday, forecast has widespread below average temperatures. Temperatures are forecast to remain below average through the remainder of the week.
Global ensembles continue to indicate unsettled weather for the end of the week into the first days of November. There remains a lot of uncertainty in the details, which will ultimately be dictated by how far south the upper level low off the coast of the Pacific Northwest tracks. Rain chances are in the forecast as early as Friday. In addition to precipitation, cooler, cloudier, and windier conditions are expected.
Aviation
251700Z...Most likely VFR conditions across the region through the period. 20% chance for very patchy low clouds based 500-1000 ft MSL over nearshore waters and along the coastline tonight. No impacts expected for coastal TAF sites at this time.
Marine
Winds gusts near 20 knots expected in the outer coastal waters Monday afternoon and evening. Otherwise, no hazardous marine conditions are expected through Thursday.
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 4Conservative index and reflects what the press published. Terms of use. How to use Weather