359 
WGUS85 KBOU 132042
FLSBOU

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

COC019-059-132345-
/O.NEW.KBOU.FA.Y.0078.260813T2042Z-260813T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clear Creek CO-Jefferson CO-
242 PM MDT Thu Aug 13 2026

...FLOOD ADVISORY IN EFFECT UNTIL 545 PM MDT THIS AFTERNOON...

* WHAT...Small stream flooding caused by excessive rainfall is
  expected.

* WHERE...Southeastern Clear Creek County in central Colorado...
  West Central Jefferson County in central Colorado...

* WHEN...Until 545 PM MDT.

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

* ADDITIONAL DETAILS...

    - At 242 PM MDT, Doppler radar and automated rain gauges
    indicated heavy rain due to thunderstorms. This may cause small
    stream flooding. Between 1 and 1.5 inches of rain have fallen.

    - Additional rainfall amounts up to 0.5 inches are expected over
    the area. This additional rain will result in minor flooding.

    - Some locations that will experience flooding include...
    Evergreen, Brookvale, Kittredge, Indian Hills, Wah Keeney Park
    and Genesee.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Rock slides and debris flows are likely from this rainfall. Minor
flooding of creeks and streams, roads and roadside culverts is also
expected.

&&

LAT...LON 3957 10557 3958 10558 3969 10539 3969 10526
      3959 10524 3955 10540 3957 10540


$$

09

801 
WGUS85 KBOU 132056
FLSBOU

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

COC019-059-132345-
/O.CON.KBOU.FA.Y.0078.000000T0000Z-260813T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clear Creek CO-Jefferson CO-
256 PM MDT Thu Aug 13 2026

...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 545 PM MDT THIS
AFTERNOON...

* WHAT...Small stream flooding caused by excessive rainfall
  continues.

* WHERE...Southeastern Clear Creek County in central Colorado...
  West Central Jefferson County in central Colorado...

* WHEN...Until 545 PM MDT.

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

* ADDITIONAL DETAILS...

    - At 256 PM MDT, local law enforcement reported flooding in the
    advisory area. This is causing small stream flooding. Between 1
    and 1.5 inches of rain have fallen.

    - Additional rainfall amounts up to 0.5 inches are expected over
    the area. This additional rain will result in minor flooding.

    - Some locations that will experience flooding include...
    Evergreen, Brookvale, Kittredge, Indian Hills, Wah Keeney Park
    and Genesee.


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 3957 10557 3958 10558 3969 10539 3969 10526
      3959 10524 3955 10540 3957 10540


$$

09

006 
WGUS85 KBOU 132340
FLSBOU

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

COC019-059-132350-
/O.EXP.KBOU.FA.Y.0078.000000T0000Z-260813T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Clear Creek CO-Jefferson CO-
540 PM MDT Thu Aug 13 2026

...FLOOD ADVISORY WILL EXPIRE AT 545 PM MDT THIS AFTERNOON...

The Flood Advisory will expire at 545 PM MDT this afternoon for
portions of central and northeast Colorado, including the following
areas, in central Colorado, Clear Creek. In northeast Colorado,
Jefferson.

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

&&

LAT...LON 3957 10557 3958 10558 3969 10539 3969 10526
      3959 10524 3955 10540 3957 10540


$$

09