- | Message 1's have been issued for the entire District and will be valid until 9:00 PM this evening. |
- | Moderate to strong thunderstorms that develop this afternoon will be very capable of producing heavy rainfall that may lead to excessive runoff roadways and possibly flash flooding. |
- | Prime time for thunderstorm activity is from 12:00-8:00 PM. More numerous showers and thunderstorms will favor the foothills and Palmer Divide but the stronger storms are expected to favor the plains. Slow storm motions from SW to NE and potential training of thunderstorm cells will be the main culprits for extended periods of heavy rainfall. |
WORST CASE SCENARIO: A large thunderstorm complex or a slow moving large thunderstorm may result in up to 3.0" of rain in 45-75 minutes.
County-specific Quantitative Precipitation Outlook |
Precipitation Time | 30-Minute Rainfall and % Probability |
Message Potential |
---|---|---|---|
Plains | |||
Adams |
1200 PM TO
900 PM |
0.2" (80%) to 0.8" (40%) to 1.6" (20%) | |
Arapahoe |
1200 PM TO
900 PM |
0.2" (80%) to 0.8" (40%) to 1.6" (20%) | |
Boulder |
1200 PM TO
900 PM |
0.2" (80%) to 0.8" (40%) to 1.6" (20%) | |
Broomfield |
1200 PM TO
900 PM |
0.2" (80%) to 0.8" (40%) to 1.6" (20%) | |
Denver |
1200 PM TO
900 PM |
0.2" (80%) to 0.8" (40%) to 1.6" (20%) | |
Douglas |
1200 PM TO
900 PM |
0.2" (80%) to 0.8" (40%) to 1.6" (20%) | |
Jefferson |
1200 PM TO
900 PM |
0.2" (80%) to 0.8" (40%) to 1.6" (20%) | |
Foothills above 6500ft | |||
Boulder |
Current TO
900 PM WED |
0.2" (90%) to 0.8" (50%) to 1.6" (15%) | |
Douglas |
Current TO
900 PM WED |
0.2" (90%) to 0.8" (50%) to 1.6" (15%) | |
Jefferson |
Current TO
900 PM WED |
0.2" (90%) to 0.8" (50%) to 1.6" (15%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.