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Areal Flood Advisory 0047
Issued by the Denver / Boulder Forecast Office

Action Issued Starts Expiration
New 2025-07-24 18:00:53 2025-07-24 18:00:00 2025-07-24 21:00:00
Continued 2025-07-24 19:10:24 2025-07-24 21:00:00
Expired 2025-07-24 20:57:58 2025-07-24 21:00:00


Action: New
Issued At: 2025-07-24 18:00:53

326 
WGUS85 KBOU 242300
FLSBOU

Flood Advisory
National Weather Service Denver CO
500 PM MDT Thu Jul 24 2025

COC123-250200-
/O.NEW.KBOU.FA.Y.0047.250724T2300Z-250725T0200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
500 PM MDT Thu Jul 24 2025

...FLOOD ADVISORY IN EFFECT UNTIL 8 PM MDT THIS EVENING...

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

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

* WHEN...Until 800 PM MDT.

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

* ADDITIONAL DETAILS...

    - At 500 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 1.5 inches of
    rain have fallen.

    - Additional rainfall amounts of 0.5 to 0.75 inches are
    expected over the area. This additional rain will result in
    minor flooding.

    - Some locations that will experience flooding include...
    Fort Lupton and Hudson.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4021 10480 4006 10478 4006 10466 4021 10456
      4023 10475


$$

as


Action: Continued
Issued At: 2025-07-24 19:10:24

460 
WGUS85 KBOU 250010
FLSBOU

Flood Advisory
National Weather Service Denver CO
610 PM MDT Thu Jul 24 2025

COC123-250200-
/O.CON.KBOU.FA.Y.0047.000000T0000Z-250725T0200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
610 PM MDT Thu Jul 24 2025

...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall continues.

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

* WHEN...Until 800 PM MDT.

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

* ADDITIONAL DETAILS...

    - At 607 PM MDT, Doppler radar indicated heavy rain due to
    thunderstorms occurred earlier. Minor flooding is ongoing in
    the advisory area. Between 1.5 and 2.5 inches of rain have
    fallen.

    - Flooding impacts will continue, but no additional rainfall
    is expected.

    - Some locations that will experience flooding include...
    Fort Lupton and Hudson.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4021 10480 4006 10478 4006 10466 4021 10456
      4023 10475


$$

as


Action: Expired
Issued At: 2025-07-24 20:57:58

456 
WGUS85 KBOU 250157
FLSBOU

Flood Advisory
National Weather Service Denver CO
757 PM MDT Thu Jul 24 2025

COC123-250207-
/O.EXP.KBOU.FA.Y.0047.000000T0000Z-250725T0200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Weld CO-
757 PM MDT Thu Jul 24 2025

...FLOOD ADVISORY WILL EXPIRE AT 8 PM MDT THIS EVENING...

The Flood Advisory will expire at 8 PM MDT this evening for a 
portion of northeast Colorado, including the following area, Weld 
County near Fort Lupton and Hudson.

Flood waters have receded. The heavy rain has ended. Flooding is no 
longer expected to pose a threat.

&&

LAT...LON 4021 10480 4006 10478 4006 10466 4021 10456
      4023 10475


$$

as



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