Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Jose Continues to Bring Tropical Storm Conditions to Southern New England

Strong winds, heavy rain and dangerous surf will continue for Cape Cod and nearby islands for the next couple of days. Meanwhile, winter weather will continue to impact the northern Rockies, with cold temperatures across the Great Basin and eastern California. Elevated fire weather conditions will persist in eastern Colorado. Read More >

Current conditions at

Riverside / March Air Force Base (KRIV)

Lat: 33.9° N Lon: 117.25° W Elev: 1539 ft.




Humidity 98%
Wind Speed ESE 3 MPH
Barometer 29.86 in (1010.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 22 Sep 5:58 am PDT
Detailed forecast for

San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 71 to 76. Light winds becoming west 15 mph with gusts to 25 mph in the afternoon.
Partly cloudy. Lows 46 to 55. Areas of winds southwest 15 mph with gusts to 25 mph in the evening becoming light.
Partly cloudy. Highs 74 to 79. Light winds becoming west 15 to 20 mph with gusts to 25 mph in the afternoon.
Saturday Night
Partly cloudy in the evening...becoming mostly clear. Lows 50 to 56. Areas of winds west 15 to 20 mph with gusts to 25 mph in the evening becoming light.
Mostly sunny. Warmer. Highs 82 to 88. Areas of winds north 15 to 25 mph with gusts to 30 mph.
Sunday Night
Mostly clear in the evening...becoming partly cloudy. Lows 51 to 58.
Partly cloudy in the morning...becoming mostly sunny. Breezy. Highs 86 to 91.
Monday Night
Mostly clear. Lows 55 to 61.
Mostly sunny. Windy. Highs 88 to 93.
Tuesday Night
Mostly clear. Lows 57 to 62.
Mostly sunny. Highs 89 to 95.
Wednesday Night
Mostly clear. Lows 54 to 61.
Mostly sunny. Breezy. Highs 90 to 95.

Click Map For Forecast
321 AM PDT Fri Sep 22 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database