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Home Return to list Areal Flood Advisory 0046 Issued by the Denver / Boulder Forecast Office
Action: New Issued At: 2025-07-24 17:47:52 924 WGUS85 KBOU 242247 FLSBOU Flood Advisory National Weather Service Denver CO 447 PM MDT Thu Jul 24 2025 COC123-250145- /O.NEW.KBOU.FA.Y.0046.250724T2247Z-250725T0145Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Weld CO- 447 PM MDT Thu Jul 24 2025 ...FLOOD ADVISORY IN EFFECT UNTIL 745 PM MDT THIS EVENING... * WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Colorado, including the following county, west central Weld. * WHEN...Until 745 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 447 PM MDT, Doppler radar 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. - Additional rainfall amounts of 0.2 to 0.5 inches are expected over the area. - Some locations that will experience flooding include... Greeley, Evans and Garden City. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, dont drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4045 10477 4036 10478 4037 10469 4044 10467 $$ as Action: Continued Issued At: 2025-07-24 19:02:54 284 WGUS85 KBOU 250002 FLSBOU Flood Advisory National Weather Service Denver CO 602 PM MDT Thu Jul 24 2025 COC123-250145- /O.CON.KBOU.FA.Y.0046.000000T0000Z-250725T0145Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Weld CO- 602 PM MDT Thu Jul 24 2025 ...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 745 PM MDT THIS EVENING... * WHAT...Urban area and small stream flooding caused by excessive rainfall continues. * WHERE...A portion of northeast Colorado, including the following county, west central Weld. * WHEN...Until 745 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 602 PM MDT, Doppler radar indicated heavy rain due to thunderstorms fell earlier. This caused urban and small stream flooding. Between 1 and 2 inches of rain have fallen. Water will slowly recede continuing to flow and pond in low- lying areas. No additional rain is expended this evening. - Some locations that will experience flooding include... Greeley, Evans and Garden City. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, dont drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4045 10477 4036 10478 4037 10469 4044 10467 $$ as Action: Expired Issued At: 2025-07-24 20:43:27 069 WGUS85 KBOU 250142 FLSBOU Flood Advisory National Weather Service Denver CO 742 PM MDT Thu Jul 24 2025 COC123-250152- /O.EXP.KBOU.FA.Y.0046.000000T0000Z-250725T0145Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Weld CO- 742 PM MDT Thu Jul 24 2025 ...FLOOD ADVISORY WILL EXPIRE AT 745 PM MDT THIS EVENING... The Flood Advisory will expire at 745 PM MDT this evening for a portion of northeast Colorado, including the following area, Greeley and Evans. Flood waters have receded. The heavy rain has ended. Urban area and small stream flooding is no longer expected to pose a threat. && LAT...LON 4045 10477 4036 10478 4037 10469 4044 10467 $$ as |