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

Hazardous Weather Conditions

Current conditions at

CLAREMONT (CMOC1)

Lat: 34.1368°NLon: 117.70757°WElev: 1645.0ft.

NA

48°F

9°C

Humidity 93%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 18 Feb 12:55 AM PST
Extended Forecast for

Pomona CA

Flood Watch until February 18, 06:00am
Wind Advisory until February 18, 06:00am
Flood Advisory February 18, 01:57am until February 18, 06:00am
Severe T-storm Warning February 18, 01:57am until February 18, 02:30am
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, 01:57am until February 18, 06:00am
    Severe T-storm Warning February 18, 01:57am until February 18, 02:30am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 44 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A 40 percent chance of showers before 10am. Mostly sunny, with a high near 55. 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: 55 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am. Partly cloudy, with a low around 39. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain, mainly between 10am and 4pm. High near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming light west after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain
    then Slight
    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Overnight
Rain. Low around 44. 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 quarter and half of an inch possible.
Wednesday
A 40 percent chance of showers before 10am. Mostly sunny, with a high near 55. 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
A 10 percent chance of rain after 4am. Partly cloudy, with a low around 39. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Rain, mainly between 10am and 4pm. High near 53. Southwest wind 5 to 10 mph, with gusts 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 50 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming light west after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Monday
A chance of rain. Partly sunny, with a high near 71.
Monday Night
A chance of rain. Mostly cloudy, with a low around 51.
Tuesday
A chance of rain. Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pomona CA
 34.06°N 117.75°W (Elev. 869 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

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation