WGUS85 KBOU 272335 FLSBOU Flood Advisory National Weather Service Denver CO 535 PM MDT Sun Jun 27 2021 COC013-280100- /O.NEW.KBOU.FA.Y.0030.210627T2335Z-210628T0100Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Boulder CO- 535 PM MDT Sun Jun 27 2021 The National Weather Service in Denver has issued a * Small Stream Flood Advisory for... North Central Boulder County in northeastern Colorado... * Until 700 PM MDT. * At 535 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause small stream flooding. * Some locations that will experience flooding include... the Calwood Burn Area of North Central Boulder County Rainfall amounts of 0.2 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Heavy rainfall will cause minor flooding of small creeks, gulches, roads and roadside culverts in the Calwood burn area. The heavy rains could also trigger rock slides or debris flows. The main areas of concern are Heil Valley Ranch and Lefthand Creek just above US 36. && LAT...LON 4018 10532 4019 10528 4018 10526 4015 10527 4012 10532 4013 10536 4015 10539 4017 10539 $$ Barjenbruch