Current conditions at

March Air Reserve Base (KRIV)

Lat: 33.88194° N Lon: 117.25902° W Elev: 1536.0 ft.

Mostly Cloudy

56°F

13°C

Humidity 76%
Wind Speed SE 11 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 14 Oct 03:55 AM PDT
Detailed forecast for

San Bernardino and Riverside County Valleys-The Inland Empire

Today
Showers and a slight chance of thunderstorms this morning, then showers likely this afternoon. Some thunderstorms may produce gusty winds this morning. Locally heavy rainfall possible. Highs 58 to 63. Areas of winds south 15 to 25 mph. Gusts to 35 mph...becoming 30 mph this afternoon.
Tonight
Partly cloudy. A chance of showers in the evening. Colder. Lows 44 to 50. Areas of winds southwest 10 mph in the evening becoming light. Chance of measurable precipitation 50 percent.
Wednesday
Partly cloudy in the morning...becoming mostly sunny. Highs 62 to 68. Light winds becoming west 10 mph in the afternoon.
Wednesday Night
Mostly clear. Lows 43 to 48. Areas of winds west 10 mph in the evening becoming light.
Thursday
Mostly sunny. Warmer. Highs 72 to 78. Areas of winds north 10 to 15 mph with gusts to 25 mph.
Thursday Night
Clear. Lows 48 to 53.
Friday
Mostly sunny. Highs 75 to 81.
Friday Night
Clear. Lows 51 to 54.
Saturday
Mostly sunny. Highs 78 to 84.
Saturday Night
Mostly clear. Lows 52 to 56.
Sunday
Partly cloudy in the morning...becoming mostly sunny. Highs 76 to 82.
Sunday Night
Mostly clear. Lows 48 to 52.
Monday
Partly cloudy. Highs 65 to 71.



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243 AM PDT Tue Oct 14 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database