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Areal Flood Advisory 0036
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-13 13:00:47 2025-09-13 13:00:00 2025-09-13 15:00:00
Cancelled 2025-09-13 13:12:32 2025-09-13 15:00:00


Action: New
Issued At: 2025-09-13 13:00:47

269 
WGUS85 KGJT 131800
FLSGJT

Flood Advisory
National Weather Service Grand Junction CO
1200 PM MDT Sat Sep 13 2025

COC077-132000-
/O.NEW.KGJT.FA.Y.0036.250913T1800Z-250913T2000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mesa CO-
1200 PM MDT Sat Sep 13 2025

...FLOOD ADVISORY IN EFFECT UNTIL 2 PM MDT THIS AFTERNOON...

* WHAT...Debris from mudslide and flooding caused by excessive 
  rainfall is expected.

* WHERE...A portion of west central Colorado, including the 
  following county, Mesa.

* WHEN...Until 200 PM MDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 
  Rises in small streams and normally dry arroyos.

* ADDITIONAL DETAILS...
  - At noon MDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 0.5 and 1 inch of rain
    has fallen.
  - Some locations that will experience flooding include...
    mainly rural areas of Southwestern Mesa County
  - 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 3873 10905 3874 10906 3875 10906 3876 10902
      3876 10900 3877 10899 3877 10897 3876 10898
      3875 10897 3873 10897 3872 10897 3868 10899
      3867 10901 3867 10903 3867 10904 3866 10906
      3867 10906 3870 10904 3871 10905 3872 10905


$$

KJS


Action: Cancelled
Issued At: 2025-09-13 13:12:32

593 
WGUS85 KGJT 131811
FLSGJT

Flood Advisory
National Weather Service Grand Junction CO
1211 PM MDT Sat Sep 13 2025

COC077-131821-
/O.CAN.KGJT.FA.Y.0036.000000T0000Z-250913T2000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mesa CO-
1211 PM MDT Sat Sep 13 2025

...FLOOD ADVISORY HAS BEEN REPLACED WITH A FLASH FLOOD WARNING...

The Flood Advisory is replaced by a Flash Flood Warning for a 
portion of west central Colorado, including the following area, Mesa.

The threat of flooding continues and a Flash Flood Warning is now in 
effect. Please refer to that bulletin for more information.

&&

LAT...LON 3873 10905 3874 10906 3875 10906 3876 10902
      3876 10900 3877 10899 3877 10897 3876 10898
      3875 10897 3873 10897 3872 10897 3868 10899
      3867 10901 3867 10903 3867 10904 3866 10906
      3867 10906 3870 10904 3871 10905 3872 10905


$$

KJS



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