Flash Flood Warning
Issued by NWS San Francisco Bay Area, CA

316
WGUS56 KMTR 170809
FFWMTR
CAC055-170930-
/O.EXT.KMTR.FF.W.0004.000000T0000Z-251117T0930Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service San Francisco CA
1209 AM PST Mon Nov 17 2025

The National Weather Service in San Francisco has extended the

* Flash Flood Warning for...
  The Pickett burn area in...
  West Central Napa County in northern California...

* Until 130 AM PST.

* At 1209 AM PST, Doppler radar indicated thunderstorms producing
  heavy rain over the Pickett Burn Area. Up to 0.5 inches of rain
  have fallen. Additional rainfall amounts of 1 to 2 inches are
  possible in the warned area. Flash flooding is ongoing or expected
  to begin shortly. Rain rates are exceeding 0.3" in 15 minutes with
  flash flooding likely across the Pickett Fire Burn Scar.

Excessive rainfall over the burn area will result in debris flow
moving through the Simmons Canyon and areas near and between Pickett
Road to Silverado Trail. The debris flow can consist of rock, mud,
vegetation and other loose materials.

  HAZARD...Life threatening flash flooding. Heavy rain producing
           flash flooding in and around the Pickett Burn Area.

  SOURCE...Radar indicated.

  IMPACT...Life threatening flash flooding of areas in and around
           the Pickett Burn Area.

* Some locations that will experience flash flooding include...
  Mainly rural areas of West Central Napa County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and
ditches in the Pickett Burn Area. Severe debris flows can also be
anticipated across roads. Roads and driveways may be washed away in
places. If you encounter flood waters...climb to safety.

&&

LAT...LON 3864 12248 3864 12247 3861 12248 3861 12252
      3860 12252 3860 12253 3861 12253 3861 12254
      3860 12254 3860 12257 3861 12257 3862 12254
      3864 12255 3864 12253 3865 12253 3865 12252
      3864 12252 3864 12251 3865 12251 3865 12248

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

Kennedy