063 
WGUS56 KSGX 242134
FFWSGX
CAC071-250030-
/O.NEW.KSGX.FF.W.0036.251224T2134Z-251225T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service San Diego CA
134 PM PST Wed Dec 24 2025

The National Weather Service in San Diego has issued a

* Flash Flood Warning for...
  San Bernardino County in southern California...

* Until 430 PM PST.

* At 134 PM PST, Doppler radar indicated heavy rain across the 
  warned area. Between 1 and 3 inches of rain have fallen. The 
  expected rainfall rate is 0.5 to 0.75 inches in 1 hour. Additional 
  rainfall amounts of 1.5 to 3.5 inches are possible in the warned 
  area. Flash flooding is ongoing or expected to begin shortly.

  HAZARD...Life threatening flash flooding. Heavy rain producing
           flash flooding.

  SOURCE...Radar.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  San Bernardino, Apple Valley, Redlands, Yucaipa, Forest Falls, 
  Lake Arrowhead, Highland, Loma Linda, Big Bear Lake and Running 
  Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move away from recently burned areas. Life-threatening flooding of 
creeks, roads and normally dry arroyos is likely. The heavy rains 
will likely trigger rockslides, mudslides and debris flows in steep 
terrain, especially in and around these areas.

&&

LAT...LON 3402 11722 3439 11715 3433 11687 3401 11694

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...0.5-0.75 INCHES IN 1 HOUR

$$

Munyan

600 
WGUS56 KSGX 250024
FFWSGX
CAC071-250400-
/O.EXT.KSGX.FF.W.0036.000000T0000Z-251225T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service San Diego CA
424 PM PST Wed Dec 24 2025

The National Weather Service in San Diego has extended the

* Flash Flood Warning for...
  San Bernardino County in southern California...

* Until 800 PM PST.

* At 424 PM PST, Doppler radar indicated heavy rain across the 
  warned area. Between 2 and 5 inches of rain have fallen. The 
  expected rainfall rate is 0.5 to 0.75 inches in 1 hour. Additional 
  rainfall amounts of 1 to 2.5 inches are possible in the warned 
  area. Flash flooding is ongoing or expected to begin shortly.

  HAZARD...Life threatening flash flooding. Heavy rain producing
           flash flooding.

  SOURCE...Radar.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  San Bernardino, Apple Valley, Redlands, Yucaipa, Forest Falls, 
  Lake Arrowhead, Highland, Loma Linda, Big Bear Lake and Running 
  Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move away from recently burned areas. Life-threatening flooding of 
creeks, roads and normally dry arroyos is likely. The heavy rains 
will likely trigger rockslides, mudslides and debris flows in steep 
terrain, especially in and around these areas.

&&

LAT...LON 3402 11722 3439 11715 3433 11687 3401 11694

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...0.5-0.75 INCHES IN 1 HOUR

$$

PS

688 
WGUS76 KSGX 250356
FFSSGX

Flash Flood Statement
National Weather Service San Diego CA
756 PM PST Wed Dec 24 2025

CAC071-250406-
/O.EXP.KSGX.FF.W.0036.000000T0000Z-251225T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
756 PM PST Wed Dec 24 2025

...FLASH FLOOD WARNING WILL EXPIRE AT 8 PM PST THIS EVENING FOR SAN 
BERNARDINO COUNTY...

Flood waters have receded. The heavy rain has ended. Flooding is no 
longer expected to pose a threat. Please continue to heed remaining 
road closures.

A Flood Watch remains in effect until 1000 PM PST for a portion of 
Southwest California.

&&

LAT...LON 3402 11722 3439 11715 3433 11687 3401 11694

$$

Zuber