Hazardous Weather Conditions
Current conditions at
CW5283 Foothill Ranch (C5283)
Lat: 33.685°NLon: 117.65583°WElev: 986.91ft.NA
47°F
8°C
| Humidity | 90% |
| Wind Speed | WNW 0 MPH |
| Barometer | 29.79 in (1008.81 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Last update | 18 Feb 05:10 AM PST |
Extended Forecast for
4 Miles N Rancho Santa Margarita CA
Wind Advisory February 18, 05:15am until February 18, 08:00am
NOW until 8:00am Wed

Wind Advisory
Overnight

Low: 41 °F
Showers
Likely and
BreezyWednesday
High: 47 °F
Showers
Likely then
Mostly SunnyWednesday Night
Low: 38 °F
Partly Cloudy
then Chance
ShowersThursday

High: 47 °F
Heavy Rain
and BreezyThursday Night
Low: 38 °F
Rain/Snow
Likely then
Slight Chance
Rain/SnowFriday

High: 51 °F
Sunny
Friday Night

Low: 41 °F
Mostly Clear
Saturday

High: 59 °F
Mostly Sunny
Detailed Forecast
Overnight
Showers likely. Mostly cloudy, with a low around 41. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before 7am. Snow level 3400 feet. Mostly sunny, with a high near 47. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of showers after 4am. Snow level 3400 feet. Increasing clouds, with a low around 38. West wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly after 10am. The rain could be heavy at times. High near 47. Breezy, with a northwest wind 5 to 10 mph becoming southwest 15 to 25 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain showers likely before 10pm, then a slight chance of rain and snow showers. Snow level 3600 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 38. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 41.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 51.
Monday
A chance of showers. Partly sunny, with a high near 65.
Monday Night
A chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers. Mostly cloudy, with a high near 64.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles N Rancho Santa Margarita CA
33.71°N 117.6°W (Elev. 2428 ft)
33.71°N 117.6°W (Elev. 2428 ft)
2:38 am PST Feb 18, 2026
5am PST Feb 18, 2026-6pm PST Feb 24, 2026



