National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

WHITTIER HILLS (WTHC1)

Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.

NA

50°F

10°C

Humidity 98%
Wind Speed SSW 20 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 18 Feb 12:57 AM PST
Extended Forecast for

3 Miles ENE Montebello CA

Flood Watch until February 18, 06:00am
Wind Advisory until February 18, 06:00am
Flood Advisory February 18, 01:25am until February 18, 06:00am
Severe T-storm Warning February 18, 01:25am until February 18, 01:45am
Click here for hazard details and duration
Flood Watch
Wind Advisory
Flood Advisory
...
  •  
    Flood Watch until February 18, 06:00am
    Wind Advisory until February 18, 06:00am
    Flood Advisory February 18, 01:25am until February 18, 06:00am
    Severe T-storm Warning February 18, 01:25am until February 18, 01:45am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 45 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A 30 percent chance of showers before 10am. Mostly sunny, with a high near 58. West southwest wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. West wind around 5 mph becoming north northwest after midnight.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain, mainly between 10am and 4pm. High near 56. Southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain before 10pm. Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Overnight
Rain. Low around 45. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 30 percent chance of showers before 10am. Mostly sunny, with a high near 58. West southwest wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 39. West wind around 5 mph becoming north northwest after midnight.
Thursday
Rain, mainly between 10am and 4pm. High near 56. Southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 40 percent chance of rain before 10pm. Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Monday
A chance of rain. Partly sunny, with a high near 73.
Monday Night
A chance of rain. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Montebello CA
 34.04°N 118.05°W (Elev. 230 ft)
Last Update:
1:06 am PST Feb 18, 2026
Forecast Valid:
1am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation