| - | Message 1's will continue valid until 9:00pm. |
| - | Earlier thunderstorms have exited the District. A second round of weaker thunderstorms is currently approaching the District from the west. If any of these storms were to strengthen as they move into the District over the next 60-90 minutes, then moderate to brief heavy rains couldn't be ruled out. |
| - | This next wave of storms is relatively fast-moving and should be exiting the District to the east by around 9:00pm. |
WORST CASE SCENARIO: A slower moving or training of thunderstorm cells could result in heavy rainfall of up to 1.2" in 60 minutes or less
| County-specific Quantitative Precipitation Outlook |
Precipitation Time | 30-Minute Rainfall and % Probability |
Message Potential |
|---|---|---|---|
| Plains | |||
| Adams |
Current TO
900 PM THU |
0.1" (70%) to 0.3" (40%) to 0.8" (15%) | |
| Arapahoe |
Current TO
900 PM THU |
0.1" (70%) to 0.3" (40%) to 0.8" (15%) | |
| Boulder |
Current TO
900 PM THU |
0.1" (60%) to 0.3" (35%) to 0.8" (10%) | |
| Broomfield |
Current TO
900 PM THU |
0.1" (60%) to 0.3" (35%) to 0.8" (10%) | |
| Denver |
Current TO
900 PM THU |
0.1" (70%) to 0.3" (40%) to 0.8" (15%) | |
| Douglas |
Current TO
900 PM THU |
0.1" (60%) to 0.3" (35%) to 0.8" (10%) | |
| Jefferson |
Current TO
900 PM THU |
0.1" (60%) to 0.3" (35%) to 0.8" (10%) | |
| Foothills above 6500ft | |||
| Boulder |
Current TO
900 PM THU |
0.1" (60%) to 0.3" (35%) to 0.8" (10%) | |
| Douglas |
Current TO
900 PM THU |
0.1" (60%) to 0.3" (35%) to 0.8" (10%) | |
| Jefferson |
Current TO
900 PM THU |
0.1" (60%) to 0.3" (35%) to 0.8" (10%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.