206 
WGUS85 KBOU 112218
FLSBOU

Flood Advisory
National Weather Service Denver CO
418 PM MDT Thu Sep 11 2025

COC123-120115-
/O.NEW.KBOU.FA.Y.0085.250911T2218Z-250912T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
418 PM MDT Thu Sep 11 2025

...FLOOD ADVISORY IN EFFECT UNTIL 715 PM MDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of northeast Colorado, including the following 
  county, north central Weld.

* WHEN...Until 715 PM MDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...

    - At 418 PM MDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 1 and 2 inches of rain
    have fallen.

    - Some locations that will experience flooding include...
    Grover and Hereford.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4098 10457 4083 10452 4083 10426 4089 10397
      4100 10401 4100 10458


$$

RJK

338 
WGUS85 KBOU 120014
FLSBOU

Flood Advisory
National Weather Service Denver CO
614 PM MDT Thu Sep 11 2025

COC123-120024-
/O.CAN.KBOU.FA.Y.0085.000000T0000Z-250912T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
614 PM MDT Thu Sep 11 2025

...FLOOD ADVISORY IS CANCELLED...

The Flood Advisory is cancelled for a portion of northeast Colorado, 
including the following area, Weld.

The heavy rain has ended. Flooding is no longer expected to pose a 
threat. Please continue to heed any remaining closures.

&&

LAT...LON 4100 10458 4100 10401 4089 10397 4083 10426
      4083 10452 4098 10457


$$

RJK