FFABOU

WGUS65 KBOU 310911 FFABOU URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Denver CO 311 AM MDT Mon Jul 31 2023 COZ032-033-035-312215- /O.NEW.KBOU.FA.A.0010.230731T1800Z-230801T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Grand and Summit Counties Below 9000 Feet-South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Including the cities of Laramie and Medicine Bow Mountains, Red Feather Lakes, Dillon, Rabbit Ears Range, Grand Lake, Estes Park, Nederland, Willow Creek Pass, Fraser, Glendevey, Kremmling, Cameron Pass, Rocky Mountain National Park, Granby, and Hot Sulphur Springs 311 AM MDT Mon Jul 31 2023 ...FLOOD WATCH IN EFFECT FROM NOON MDT TODAY THROUGH MIDNIGHT TONIGHT... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of central and north central Colorado, including the following areas, in central Colorado, Grand and Summit Counties Below 9000 Feet. In north central Colorado, Larimer and Boulder Counties Between 6000 and 9000 Feet and South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet. * WHEN...From Noon MDT today through midnight tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms are expected to develop across the high country during the early afternoon and continue into the late evening hours. Storms will be capable of producing heavy rain with rainfall rates in excess of an inch per hour, with flash flooding possible, especially over burn areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ COZ038>046-312215- /O.NEW.KBOU.FA.A.0010.230731T2200Z-230801T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Larimer County Below 6000 Feet/Northwest Weld County-Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County-Elbert/Central and East Douglas Counties Above 6000 Feet-Northeast Weld County-Central and South Weld County-Morgan County-Central and East Adams and Arapahoe Counties-North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including the cities of Deer Trail, Grover, Byers, Brighton, Hugo, Littleton, Longmont, Briggsdale, Parker, Goodrich, Bennett, Agate, Nunn, Greeley, Stoneham, Elbert, City of Denver, Eaton, Kiowa, Fort Collins, Hereford, Golden, Aurora, Roggen, Wiggins, Fort Lupton, Brush, Boulder, Pawnee Buttes, Fondis, Matheson, Limon, Fort Morgan, Raymer, Highlands Ranch, Denver International Airport, Lakewood, Larkspur, Leader, Arvada, Loveland, and Castle Rock 311 AM MDT Mon Jul 31 2023 ...FLOOD WATCH IN EFFECT FROM 4PM THIS AFTERNOON THROUGH MIDNIGHT TONIGHT... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of east central, north central, and northeast Colorado, including the following areas, in east central Colorado, North and Northeast Elbert County Below 6000 Feet/North Lincoln County. In north central Colorado, Larimer County Below 6000 Feet/Northwest Weld County. In northeast Colorado, Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, Central and East Adams and Arapahoe Counties, Central and South Weld County, Elbert/Central and East Douglas Counties Above 6000 Feet, Morgan County, North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County and Northeast Weld County. * WHEN...From this afternoon through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Thunderstorms are expected to develop across the high country early this afternoon. A cluster of slow moving thunderstorms should then develop over the I-25 corridor by late afternoon or early evening, then drift into the eastern plains by the late evening. Rainfall rates of 1 to 2 inches per hour will be possible in the stronger storms. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Hiris