Current conditions at

March Air Reserve Base (KRIV)

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

Clear

35°F

2°C

Humidity 85%
Wind Speed NW 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Feb 05:55 AM PST
Detailed forecast for

San Bernardino and Riverside County Valleys-The Inland Empire

Today
Patchy frost in colder...wind sheltered locations this morning. Mostly sunny. Warmer. Highs 63 to 70. Areas of winds east 10 to 15 mph. Gusts to 35 mph...becoming 30 mph this afternoon.
Tonight
Partly cloudy. Lows around 41 in wind sheltered areas to 43 to 49 in warmer locations. Areas of winds east 10 to 15 mph with gusts to 25 mph...becoming to 10 mph overnight.
Sunday
Mostly sunny. Warmer. Highs 72 to 77. Areas of winds east to 10 mph becoming north in the afternoon.
Sunday Night
Mostly clear in the evening...becoming partly cloudy. Lows 44 to 47 in wind sheltered areas to 47 to 53 in warmer locations. Areas of winds east 10 mph. Gusts to 25 mph overnight.
Monday
Partly cloudy. Highs 76 to 81. Areas of winds east to 10 mph with gusts to 25 mph in the morning becoming light.
Monday Night
Partly cloudy. Lows 49 to 55.
Tuesday
Partly cloudy. Highs 76 to 80.
Tuesday Night
Partly cloudy. Lows 51 to 56.
Wednesday
Partly cloudy. Highs 75 to 80.
Wednesday Night
Partly cloudy. Lows 51 to 56.
Thursday
Partly cloudy. Highs 78 to 83.
Thursday Night
Partly cloudy. Lows 53 to 58.
Friday
Partly cloudy in the morning...becoming mostly sunny. Highs 81 to 85.



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132 AM PST Sat Feb 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database