National Weather Service

News Headlines

Hazardous Weather Conditions

Winter Weather Advisory until February 20, 09:00 AM PST

Current conditions at

FW0527 Guatay (F0527)

Lat: 32.85117°NLon: 116.55517°WElev: 4036.16ft.

37°F

3°C

Humidity	98%
Wind Speed	SSE 7 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	18 Feb 12:00 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NE Descanso CA

Winter Weather Advisory February 18, 12:21pm until February 20, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 12:21pm until February 20, 09:00am
NOW until 9:00am Fri
Winter Weather Advisory
This Afternoon
High: 41 °F
Chance
Rain/Snow and
Breezy
Tonight
Low: 33 °F
Chance Snow
Showers and
Patchy Fog
Thursday
High: 41 °F
Rain/Snow and
Breezy
Thursday Night
Low: 32 °F
Breezy.
Rain/Snow
then Snow
Showers
Likely
Friday
High: 44 °F
Mostly Sunny
Friday Night
Low: 32 °F
Mostly Clear
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 41. Breezy, with a west wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tonight

A chance of snow showers, mainly after 10pm. Patchy fog before 10pm. Otherwise, cloudy, with a low around 33. West wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday

A chance of snow showers before 10am, then rain and snow showers likely between 10am and 1pm, then rain showers after 1pm. Some thunder is also possible. Snow level rising to 5400 feet in the afternoon. High near 41. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain showers before 10pm, then snow showers likely. Some thunder is also possible. Low around 32. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday

Mostly sunny, with a high near 44. South wind 5 to 10 mph becoming west in the morning.

Friday Night

Mostly clear, with a low around 32.

Saturday

Mostly sunny, with a high near 51.

Saturday Night

Mostly cloudy, with a low around 40.

Sunday

Sunny, with a high near 59.

Sunday Night

Mostly clear, with a low around 45.