442 
WGUS85 KBOU 140255
FLSBOU

Flood Advisory
National Weather Service Denver CO
855 PM MDT Thu Aug 13 2026

COC123-140600-
/O.NEW.KBOU.FA.Y.0095.260814T0255Z-260814T0600Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
855 PM MDT Thu Aug 13 2026

...FLOOD ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

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

* WHERE...West Central Weld County in northeastern Colorado...

* WHEN...Until midnight MDT tonight.

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

* ADDITIONAL DETAILS...

    - At 855 PM MDT, Doppler radar and automated rain gauges
    indicated heavy rain due to thunderstorms. This may cause urban
    and small stream flooding. Between 0.5 and 1.5 inches of rain
    have fallen.

    - This includes the following streams and drainages...
    Cache La Poudre River, Owl Creek, Lone Tree Creek, Spring Creek
    and Willow Creek. Additional rainfall amounts up to 1 inch are
    expected over the area. This additional rain will result in minor
    flooding.

    - Some locations that will experience flooding include...
    Northern Greeley, Eaton and Ault.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, highways and underpasses. Additionally, country
roads, farmlands along the banks of creeks, and other low lying areas
are subject to flooding.

&&

LAT...LON 4058 10473 4061 10468 4062 10461 4056 10460
      4051 10466 4051 10469 4044 10473 4043 10487
      4047 10488 4050 10482


$$

09

021 
WGUS85 KBOU 140555
FLSBOU

Flood Advisory
National Weather Service Denver CO
1155 PM MDT Thu Aug 13 2026

COC123-140605-
/O.EXP.KBOU.FA.Y.0095.000000T0000Z-260814T0600Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
1155 PM MDT Thu Aug 13 2026

...FLOOD ADVISORY WILL EXPIRE AT MIDNIGHT MDT TONIGHT...

The Flood Advisory will expire at midnight MDT tonight for a portion
of northeast Colorado, including the following area, Weld.

Flood waters have receded. Urban area and small stream flooding is no
longer expected to pose a threat. Please continue to heed any
remaining closures.

&&

LAT...LON 4058 10473 4061 10468 4062 10461 4056 10460
      4051 10466 4051 10469 4044 10473 4043 10487
      4047 10488 4050 10482


$$

MAI