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

103°F

39°C

Humidity 11%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index98°F (37°C)
Last update 24 Aug 01:10 PM PDT
Extended Forecast for

3 Miles W Perris CA

Heat Advisory August 24, 01:40pm until August 25, 10:00am
Extreme Heat Warning August 25, 10:00am until August 28, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory August 24, 01:40pm until August 25, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • This Afternoon

    High: 100 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 71. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 71 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 101. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 101 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 73. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 73 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 102. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 102 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 100. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 71. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 101. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Clear, with a low around 73. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 102. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 102.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 101.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny, with a high near 99.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 96.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Perris CA
 33.8°N 117.28°W (Elev. 1860 ft)
Last Update:
12:47 pm PDT Aug 24, 2026
Forecast Valid:
1pm PDT Aug 24, 2026-6pm PDT Aug 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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