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

84°F

29°C

Humidity 13%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Heat Index81°F (27°C)
Last update 07 Aug 08:10 PM PDT
Extended Forecast for

4 Miles W Perris CA

Heat Advisory August 7, 08:37pm until August 9, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 7, 08:37pm until August 9, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Tonight

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 98. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 98 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 70. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 70 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 98. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 68. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 98. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 70. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 98. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 95.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Perris CA
 33.8°N 117.28°W (Elev. 1860 ft)
Last Update:
1:10 pm PDT Aug 7, 2026
Forecast Valid:
8pm PDT Aug 7, 2026-6pm PDT Aug 14, 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