| - | Message 1's have been issued for the entire District and will be valid through 11:00 PM this evening. |
| - | Thunderstorms are currently developing to the W and E of the District at this time and should fill in over the District over the next couple hours. Relatively slow storm motions and ample moisture will result in stronger storms capable of producing heavy rainfall that could lead to excessive runoff and possibly flash flooding. |
| - | Due to the rainfall yesterday, some areas may not take as much rain today to produce excessive runoff due to a saturated ground. Stronger thunderstorm cells may also produce gusty straight line winds and large hail as well as heavy rainfall. Thunderstorm activity may persist well past sunset this evening. |
WORST CASE SCENARIO: A nearly stationary strong thunderstorm or a large thunderstorm complex may produce heavy rainfall of up to 3.0" in 90-120 minutes.
| County-specific Quantitative Precipitation Outlook |
Precipitation Time | 30-Minute Rainfall and % Probability |
Message Potential |
|---|---|---|---|
| Plains | |||
| Adams |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Arapahoe |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Boulder |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Broomfield |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Denver |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Douglas |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Jefferson |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Foothills above 6500ft | |||
| Boulder |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Douglas |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) | |
| Jefferson |
Current TO
1100 PM SUN |
0.1" (75%) to 0.5" (50%) to 1.5" (25%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.