Hazardous Weather Conditions
Current conditions at
Motte Rimrock Reserve (UCNRS) (UCMO)
Lat: 33.80472°NLon: 117.25556°WElev: 1901.0ft.NA
101°F
38°C
| Humidity | 14% |
| Wind Speed | WNW 17 MPH |
| Barometer | NA |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Heat Index | 97°F (36°C) |
| Last update | 26 Aug 05:30 PM PDT |
Extended Forecast for
4 Miles SSW March AFB/Riverside CA
Extreme Heat Warning August 26, 06:27pm until August 28, 08:00pm
NOW until 8:00pm Fri

Extreme Heat Warning
Tonight

Low: 75 °F
Increasing
CloudsThursday

High: 104 °F
Mostly Cloudy
Thursday Night

Low: 75 °F
Mostly Cloudy
Friday

High: 101 °F
Mostly Sunny
Friday Night

Low: 72 °F
Mostly Clear
Saturday

High: 100 °F
Sunny
Saturday Night

Low: 68 °F
Clear
Sunday

High: 94 °F
Sunny
Detailed Forecast
Tonight
Increasing clouds, with a low around 75. Northwest wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, with a high near 104. Light and variable wind becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 75. West wind 5 to 10 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 101. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 100.
Saturday Night
Clear, with a low around 68.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 90.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 63.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 90.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 66.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW March AFB/Riverside CA
33.82°N 117.29°W (Elev. 1739 ft)
33.82°N 117.29°W (Elev. 1739 ft)
11:36 am PDT Aug 26, 2026
6pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026



