| - | Message 1's will continue valid for the entire District until 9:00pm. |
| - | Thunderstorms have largely remained south and east of the District so far, and the threat for storms producing heavy rainfall is decreasing across the District late this afternoon. However, outflow boundaries from storms outside of the District could still trigger thunderstorms within the District from now through early evening. |
| - | Dewpoints remain in the upper 40s to near 50 across the District, which will result in a threat for heavy rainfall with any stronger thunderstorms that manage to develop. |
WORST CASE SCENARIO: A strong, slow moving thunderstorm or training of thunderstorm cells could result in heavy rainfall of up to 2.0" in 60-90 minutes.
| County-specific Quantitative Precipitation Outlook |
Precipitation Time | 30-Minute Rainfall and % Probability |
Message Potential |
|---|---|---|---|
| Plains | |||
| Adams |
Current TO
900 PM MON |
0.1" (80%) to 0.4" (45%) to 0.7" (20%) | |
| Arapahoe |
Current TO
900 PM MON |
0.1" (80%) to 0.4" (45%) to 0.7" (20%) | |
| Boulder |
Current TO
900 PM MON |
0.1" (70%) to 0.4" (40%) to 0.7" (15%) | |
| Broomfield |
Current TO
900 PM MON |
0.1" (70%) to 0.4" (40%) to 0.7" (15%) | |
| Denver |
Current TO
900 PM MON |
0.1" (75%) to 0.4" (40%) to 0.7" (15%) | |
| Douglas |
Current TO
900 PM MON |
0.1" (85%) to 0.4" (50%) to 0.7" (25%) | |
| Jefferson |
Current TO
900 PM MON |
0.1" (75%) to 0.4" (40%) to 0.7" (15%) | |
| Foothills above 6500ft | |||
| Boulder |
Current TO
900 PM MON |
0.1" (80%) to 0.4" (40%) to 0.7" (15%) | |
| Douglas |
Current TO
900 PM MON |
0.1" (90%) to 0.4" (50%) to 0.7" (25%) | |
| Jefferson |
Current TO
900 PM MON |
0.1" (80%) to 0.4" (40%) to 0.7" (15%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.