| - | Message 1's issued for the entire District will continue valid until 10:00pm. |
| - | After a round of moderate to heavy thunderstorms this afternoon, storm activity has largely decreased over the area. Current observations show additional shower and storm activity developing over Park, Jefferson, and Douglas Counties, which could move into the district during the next 1-3 hours. |
| - | Moisture levels remain elevated across NE Colorado, but large-scale lift is starting to wane behind a disturbance aloft. The threat for heavy rainfall is decreasing, but we cannot rule out additional storms capable of moderate to locally-heavy rainfall. |
WORST CASE SCENARIO: A strong thunderstorm anchored to a boundary produces rainfall up to 1.90" in 60-90 minutes.
| County-specific Quantitative Precipitation Outlook |
Precipitation Time | 30-Minute Rainfall and % Probability |
Message Potential |
|---|---|---|---|
| Plains | |||
| Adams |
Current TO
1000 PM TUE |
0.1" (75%) to 0.3" (40%) to 0.6" (10%) | |
| Arapahoe |
Current TO
1000 PM TUE |
0.1" (80%) to 0.3" (50%) to 0.6" (20%) | |
| Boulder |
Current TO
1000 PM TUE |
0.1" (75%) to 0.3" (40%) to 0.6" (10%) | |
| Broomfield |
Current TO
1000 PM TUE |
0.1" (75%) to 0.3" (40%) to 0.6" (10%) | |
| Denver |
Current TO
1000 PM TUE |
0.1" (80%) to 0.3" (50%) to 0.6" (20%) | |
| Douglas |
Current TO
1000 PM TUE |
0.1" (90%) to 0.3" (60%) to 0.6" (25%) | |
| Jefferson |
Current TO
1000 PM TUE |
0.1" (90%) to 0.3" (60%) to 0.6" (25%) | |
| Foothills above 6500ft | |||
| Boulder |
Current TO
1000 PM TUE |
0.1" (80%) to 0.3" (50%) to 0.6" (20%) | |
| Douglas |
Current TO
1000 PM TUE |
0.1" (90%) to 0.3" (60%) to 0.6" (25%) | |
| Jefferson |
Current TO
1000 PM TUE |
0.1" (90%) to 0.3" (60%) to 0.6" (25%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.