Flash Flood Prediction Program

-	Message 1's will be allowed to expire at 8:00pm as the threat for heavy rainfall has ended for the day.
-	A few additional light rain showers and possibly a weak thunderstorm will remain possible until about 10:00pm this evening then generally dry conditions are expected for the remainder of the evening and overnight period.
-	A chance for afternoon thunderstorms will continue on Thursday with some storms potentially becoming strong to severe. The threat for heavy rainfall looks quite low at this time. Drier air moves into the District on Friday and Saturday resulting in minimal storm activity.

STORM RAINFALL POTENTIAL AND DURATION: Isolated rain showers and possibly a weak thunderstorm will produce a trace to 0.10"" of rain. Supplemental QPF is available at https://qpf.udfcd.org

County	Message	Valid Times	Prime Time
Boulder County	1	Current TO 800 PM	Current TO 745 PM
Jefferson County	1	Current TO 800 PM	Current TO 745 PM
Broomfield County	1	Current TO 800 PM	Current TO 745 PM
Douglas County	1	Current TO 800 PM	Current TO 745 PM
Adams County	1	Current TO 800 PM	Current TO 745 PM
Denver County	1	Current TO 800 PM	Current TO 745 PM
DIA	1	Current TO 800 PM	Current TO 745 PM
Arapahoe County	1	Current TO 800 PM	Current TO 745 PM
the City of Aurora	1	Current TO 800 PM	Current TO 745 PM
Arvada	1	Current TO 800 PM	Current TO 745 PM
Wheat Ridge	1	Current TO 800 PM	Current TO 745 PM
Lakewood	1	Current TO 800 PM	Current TO 745 PM

County-specific Quantitative Precipitation Outlook	Precipitation Time	30-Minute Rainfall and % Probability	Message Potential
Plains
Adams	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Arapahoe	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Boulder	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Broomfield	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Denver	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Douglas	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Jefferson	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Foothills above 6500ft
Boulder	Current TO 1000 PM WED	Trace (30%) to 0.1" (10%)	NONE
Douglas	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE
Jefferson	Current TO 1000 PM WED	Trace (25%) to 0.1" (10%)	NONE

MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.