Time: 754 PM Tue July 12, 2022 Forecaster: Brad Simmons ------------------------- Internal Message Status Flash Flood Prediction Program ------------------------- MESSAGE 1'S WILL BE ALLOWED TO EXPIRE - Message 1's will be allowed to expire at 9:00 PM. - Colliding outflow boundaries resulted in brief thunderstorm activity east of I-25 over portions of Adams, Arapahoe and Denver Counties but these storms were pulse type in nature and did into sustain themselves for very long. The outflow boundary from the N was the dominant boundary and it has since cleared the District and no new thunderstorm development is expected for the remainder of the evening and overnight period. - Drier air will move into the District on Wednesday lowering thunderstorm chances across the board and virtually eliminating the heavy rainfall threat. STORM RAINFALL POTENTIAL AND DURATION: No meaningful precipitation is expected for the remainder of the evening and overnight period. COUNTY MESSAGE VALID TIMES PRIME TIME the City of Aurora 1 Current TO 900 PM 615 PM TO 800 PM Arapahoe County 1 Current TO 900 PM 615 PM TO 800 PM DIA 1 Current TO 900 PM 615 PM TO 800 PM Adams County 1 Current TO 900 PM 615 PM TO 800 PM Denver County 1 Current TO 900 PM 615 PM TO 800 PM MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS. MHFD Flood Prediction Center: 303-458-0789    F2P2 Website [http://udfcd.org/Flash+Flood+Prediction+Program]