Stevenson Ranch, CA 91381 Weather

Los Angeles County12:17 PM PDT34.38°N, 118.61°W

Current conditions

Sunny
72°
Sunny
Feels like 72°
High 74°·Low 54°
WindSSE 15 mph
Humidity36%
Dew point44°
Cloud cover4%
UV index6 High
Sunrise7:05 AM
Sunset6:15 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Today

    Sunny, with a high near 74. South southeast wind 5 to 15 mph.

  • Tonight

    A slight chance of rain showers after 5am. Mostly cloudy, with a low around 54. Southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

  • Wednesday

    Rain showers. Mostly cloudy, with a high near 62. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

National Weather Service forecast updated 10 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 72°
  2. 1 PM Sunny 73°
  3. 2 PM Sunny 73°
  4. 3 PM Sunny 74°
  5. 4 PM Sunny 72°
  6. 5 PM Mostly Sunny 68°
  7. 6 PM Partly Cloudy 63°
  8. 7 PM Partly Cloudy 60°
  9. 8 PM Partly Cloudy 59°
  10. 9 PM Partly Cloudy 57°
  11. 10 PM Partly Cloudy 57°
  12. 11 PM Mostly Cloudy 58°
  13. Wed12 AM Mostly Cloudy 55°
  14. 1 AM Mostly Cloudy 55°
  15. 2 AM Mostly Cloudy 55°
  16. 3 AM Mostly Cloudy 55°
  17. 4 AM Mostly Cloudy 57°
  18. 5 AM Slight Chance Rain Showers 56°20%
  19. 6 AM Slight Chance Rain Showers 55°20%
  20. 7 AM Slight Chance Rain Showers 54°20%
  21. 8 AM Slight Chance Rain Showers 56°20%
  22. 9 AM Slight Chance Rain Showers 58°20%
  23. 10 AM Slight Chance Rain Showers 60°20%
  24. 11 AM Rain Showers Likely 60°70%

Daily forecast

Details
  1. TodayOct 20 Sunny Sunny20%54°74°
  2. WedOct 21 Rain Showers Rain Showers95%50°62°
  3. ThuOct 22 Showers And Thunderstorms Showers And Thunderstorms80%48°62°
  4. FriOct 23 Sunny Sunny49°68°
  5. SatOct 24 Sunny Sunny52°72°
  6. SunOct 25 Mostly Sunny Mostly Sunny52°71°
  7. MonOct 26 Sunny Sunny52°72°
  8. TueOct 27 Cloudy Cloudy54°82°
  9. WedOct 28 Cloudy Cloudy59°82°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Stevenson Ranch

More weather news

Air quality

41
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • TueModerate (53)

Santa Clarita Vly, CA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:05 AM
Sunset 6:15 PM
Daylight 11 h 10 min (−2 min 2 s tomorrow)
Waxing Gibbous · 71% lit
Moonrise 3:16 PM Moonset 1:27 AM
Full moon Oct 26 New moon Nov 8

Almanac

Monthly
Normal high / low79° / 57°
Record high98° (2003)
Record low39° (1949)
Wettest1.62 in (2004)
Yesterday86° / 61°
Month to date0.07 in (normal 0.32 in)

Burbank Glendale Pasadena Area, records since 1939. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LOX, issued 9 hrs ago

Synopsis

20/227 AM.

It will be cooler today. Widespread rain will develop Wednesday and continue into Thursday with a chance of thunderstorms. A weak Santa Ana will develop in the storms wake.

Long Term (fri-mon)

20/227 AM.

As it often happens east Pac ridging will follow on the heals of the upper low. Dry NNW flow will move into the state on Friday. In addition offshore flow from north will develop at the sfc. This will lead to some close to advisory wind gusts through the northerly oriented passes and canyons. Skies will turn sunny and this along with rising hgts will bring 3 to 6 degrees of warming to the area.

A low level Santa Ana will develop Saturday and continue through Monday. There will only be 2 to 4 mb offshore flow and marginal upper level support so winds may even stay under advisory level - it will certainly be nothing like last Friday's wind event. Look for another 3 to 6 degrees of warming on Saturday with little change on Sunday and Monday. Even with the warming almost all max temps across the csts and vly will only reach into the 70s.

Aviation

20/0928Z.

At 0832Z at KLAX, the marine layer was 800 ft deep. The top of the inversion was at 1800 ft with a temperature of 22 C.

High confidence in VFR TAFs at KBUR, KVNY, KPMD, and KWJF.

Moderate confidence in IFR-MVFR conds at KSMX, KSMO, KLAX, & KLGB. Timing may be off +/- 3 hours with CIG height +/- 200 ft of TAF. There is a 25% chance for no low clouds.

Good confidence in TAFs for KSBP, KSBA, KOXR, and KCMA. There is a 15% chance for brief IFR-MVFR conds 20/12Z-17Z.

KLAX...Moderate confidence in TAF. There is a 25% chance for no low clouds. There is a 30% chc of lower cigs of OVC008. Low clouds may arrive as early as 11Z. No significant east wind component expected.

Marine

20/216 AM.

Relatively quiet conditions are expected across the waters today, then a storm system will move into the coastal waters as early as late this evening. This system will impact the area through Thursday. While at this point it doesn't appear as though it will bring significant winds, there will likely be some enhanced southerly flow Wednesday, which may require SCAs to be issued (including nearshore). In addition to the enhanced southerly flow, boaters can expect rain and a chance of thunderstorms and isolated waterspouts. With any thunderstorm there is the threat of lightning, gusty and erratic winds, small hail, and choppy seas. As the system leaves the area Thursday, fairly widespread west to northwest SCA winds will impact much of the coastal waters, creating steep, choppy wind waves.

Then a weak to locally moderate Santa Ana Wind event is likely this weekend, with some localized SCA level gusts possible nearshore in favored areas nearshore adjacent to Ventura and LA Counties.

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.