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

Hazardous Weather Conditions

Current conditions at

Motte Rimrock Reserve (UCNRS) (UCMO)

Lat: 33.80472°NLon: 117.25556°WElev: 1901.0ft.

NA

N/A

Humidity 51%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 20 Dec 09:00 AM PST
Extended Forecast for

Perris CA

Flood Watch January 1, 10:27am until January 1, 10:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 1, 10:27am until January 1, 10:00pm

    NOW until 10:00pm Thu

    Flood Watch

  • New Year's Day

    High: 63 °F

    Showers

  • Tonight

    Tonight: A slight chance of showers before 10pm. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 10am. Cloudy, with a high near 65. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 4am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers
    Likely

Detailed Forecast

New Year's Day
Showers and possibly a thunderstorm. High near 63. Southeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A slight chance of showers before 10pm. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 66. Calm wind.
Friday Night
Mostly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers after 10am. Cloudy, with a high near 65. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly before 4am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48.
Monday
A chance of showers. Mostly cloudy, with a high near 63.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45.
Tuesday
A chance of showers. Mostly cloudy, with a high near 63.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Perris CA
 33.78°N 117.23°W (Elev. 1398 ft)
Last Update:
8:01 am PST Jan 1, 2026
Forecast Valid:
10am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation