318 
WGUS85 KGJT 132034
FLSGJT

Flood Advisory
National Weather Service Grand Junction CO
234 PM MDT Sat Sep 13 2025

UTC037-132230-
/O.NEW.KGJT.FA.Y.0040.250913T2034Z-250913T2230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Juan UT-
234 PM MDT Sat Sep 13 2025

...FLOOD ADVISORY IN EFFECT UNTIL 430 PM MDT THIS AFTERNOON...

* WHAT...Arroyo and small stream flooding caused by excessive 
  rainfall is expected.

* WHERE...A portion of southeast Utah, including the following 
  county, San Juan.

* WHEN...Until 430 PM MDT.

* IMPACTS...Rises in small streams and normally dry arroyos. Slot 
  canyons and steep, dry washes can become raging currents in a 
  matter of minutes, even from distant rainfall. Do not attempt 
  hiking or canyoneering.

* ADDITIONAL DETAILS...
  - At 234 PM MDT, Doppler radar indicated heavy rain due to
    thunderstorms. This will cause arroyo and small stream
    flooding. Between 0.5 and 1.2 inches of rain have fallen.
  - Much of the drainages in and near Canyonlands National Park
    and Dead Horse State Park are the most likely place to
    experience minor flooding.
    Additional rainfall amounts of 0.4 to 0.8 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Canyonlands National Park and Dead Horse Point State Park.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3812 10996 3818 10989 3819 10989 3819 10990
      3821 10989 3822 10992 3823 10989 3824 10992
      3832 10996 3835 10994 3835 10998 3839 10998
      3836 11001 3839 11003 3841 11000 3845 11004
      3847 11000 3850 11002 3850 10960 3814 10964


$$

15

372 
WGUS85 KGJT 132226
FLSGJT

Flood Advisory
National Weather Service Grand Junction CO
426 PM MDT Sat Sep 13 2025

UTC037-132236-
/O.EXP.KGJT.FA.Y.0040.000000T0000Z-250913T2230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Juan UT-
426 PM MDT Sat Sep 13 2025

...FLOOD ADVISORY WILL EXPIRE AT 430 PM MDT THIS AFTERNOON...

The Flood Advisory will expire at 430 PM MDT this afternoon for a 
portion of southeast Utah, including the following area, San Juan.

Flood waters have receded...and are no longer expected to pose a 
threat to life or property. Please continue to heed any road 
closures. Excess runoff from heavy rain has ended over the warned 
area. If flooding has been observed...Please report it to your local 
law enforcement agency. Arroyo and small stream flooding is no 
longer expected to pose a threat. Please continue to heed remaining 
road closures.

&&

LAT...LON 3812 10996 3818 10989 3819 10989 3819 10990
      3821 10989 3822 10992 3823 10989 3824 10992
      3832 10996 3835 10994 3835 10998 3839 10998
      3836 11001 3839 11003 3841 11000 3845 11004
      3847 11000 3850 11002 3850 10960 3814 10964


$$

15