Expires:202605091000;;229067
FPUS56 KSGX 081823
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
1122 AM PDT Fri May 8 2026


CAZ048-091000-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
1122 AM PDT Fri May 8 2026

.TONIGHT...Mostly clear. Lows 51 to 54 in wind sheltered areas to
53 to 61 in warmer locations. Areas of winds west to 10 mph this
evening becoming light.
.SATURDAY...Mostly sunny. Highs 85 to 92. Areas of winds north to
10 mph becoming west with gusts to 25 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 52 to 56 in wind sheltered areas to
55 to 63 in warmer locations. Areas of winds west to 10 mph in
the evening becoming light.
.SUNDAY...Mostly sunny. Highs 89 to 96. Light winds becoming
southwest 10 to 15 mph with gusts to 25 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 54 to 58 in wind sheltered areas to
57 to 66 in warmer locations. Areas of winds southwest to 10 mph
in the evening becoming light.
.MONDAY...Mostly sunny. Highs 93 to 100.
.MONDAY NIGHT...Clear. Lows 55 to 63.
.TUESDAY...Mostly sunny. Highs 83 to 90.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 58.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 81 to 87.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 57.
.THURSDAY...Mostly sunny. Highs 80 to 86.
.THURSDAY NIGHT...Mostly clear. Lows 50 to 57.
.FRIDAY...Mostly sunny. Highs 79 to 85.

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