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

85°F

29°C

Humidity 30%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Heat Index83°F (28°C)
Last update 24 Aug 09:10 PM PDT
Extended Forecast for

5 Miles WNW Perris CA

Heat Advisory August 24, 09:37pm 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, 09:37pm until August 25, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • Tonight

    Low: 70 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 100. Light and variable wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 100 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 72 °F

    Clear

  • Wednesday

    Wednesday: 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

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 101.

    High: 101 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 100.

    High: 100 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a low around 70. East wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 100. Light and variable wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
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.
Wednesday Night
Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 101.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny, with a high near 100.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 98.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Perris CA
 33.82°N 117.32°W (Elev. 1883 ft)
Last Update:
12:47 pm PDT Aug 24, 2026
Forecast Valid:
9pm PDT Aug 24, 2026-6pm PDT Aug 31, 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