Severe Thunderstorms, Excessive Rainfall and Critical Fire Weather Concerns
Showers and thunderstorms, some severe containing large hail, damaging wind gusts and perhaps a tornado will be possible across areas of the Plains, northern Rockies and Intermountain West through midweek; Rainfall could be locally heavy as well with the concern of flash flooding. Rainfall could also be heavy for the mid-Atlantic and Southeast this week. Critical fire weather for the Southwest. Read More >
Current conditions at
March Air Reserve Base (KRIV)
Lat: 33.88194° N Lon: 117.25902° W Elev: 1536 ft.
Mostly Cloudy
66°F
19°C
| Humidity | 54% |
| Wind Speed | NNW 3 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 30 May 12:55 PM PDT |
Detailed forecast for
San Bernardino and Riverside County Valleys-The Inland Empire
Tonight
Mostly cloudy with a slight chance of showers. Patchy fog overnight. Lows 45 to 53. Areas of winds west 10 to 15 mph. Gusts to 30 mph this evening. Chance of precipitation 20 percent.
Wednesday
Mostly cloudy in the morning...becoming partly cloudy. Patchy fog in the morning. A slight chance of showers. Highs 65 to 70. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the afternoon. Chance of precipitation 20 percent.
Wednesday Night
Partly cloudy in the evening, then mostly cloudy with patchy fog and drizzle overnight. Lows 47 to 55. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening.
Thursday
Cloudy in the morning...becoming partly cloudy. Patchy fog in the morning. Highs 69 to 75. Areas of winds southwest to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon.
Thursday Night
Partly cloudy. Patchy fog overnight. Lows 48 to 55. Areas of winds southwest 10 to 15 mph with gusts to 25 mph becoming west overnight.
Friday
Partly cloudy in the morning...becoming mostly sunny. Patchy fog in the morning. Highs 75 to 82.
Friday Night
Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 50 to 56.
Saturday
Partly cloudy in the morning...becoming mostly sunny. Patchy fog in the morning. Highs 80 to 87.
Saturday Night
Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 53 to 58.
Sunday
Partly cloudy in the morning...becoming mostly sunny. Patchy fog in the morning. Highs 82 to 90.
Sunday Night
Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 52 to 58.
Monday
Partly cloudy in the morning...becoming mostly sunny. Patchy fog in the morning. Highs 77 to 84.
Monday Night
Mostly clear in the evening...becoming partly cloudy. Patchy fog overnight. Lows 51 to 56.
Tuesday
Patchy fog in the morning. Partly cloudy. Highs 73 to 80.
Additional Forecasts and Information
Additional Resources
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