| - | Message 1's have been extended until midnight for Adams, Denver and Arapahoe Counties. Message 1's have been allowed to expire for Boulder, Broomfield, Douglas and Jefferson Counties. |
| - | Strong thunderstorm activity continues just north of the District and may survive into the District through the late evening with the potential for pickets of heavy rainfall. Western areas are in a more stable air mass and less prone to strong storms for the duration of the evening. |
| - | Best chances for heavy rainfall through midnight will be east of I-25 favoring far eastern areas and northeastern areas of the District. Strong thunderstorm cells may produce large hail and gusty winds. |
WORST CASE SCENARIO: A strong thunderstorm could stall along a wind convergence boundary and produce heavy rainfall of up to 1.4" in 45-60 minutes.
| County-specific Quantitative Precipitation Outlook |
Precipitation Time | 30-Minute Rainfall and % Probability |
Message Potential |
|---|---|---|---|
| Plains | |||
| Adams |
Current TO
1159 PM SUN |
0.1" (60%) to 0.3" (30%) to 0.8" (15%) | |
| Arapahoe |
Current TO
1159 PM SUN |
0.1" (60%) to 0.3" (30%) to 0.8" (15%) | |
| Boulder |
Current TO
1159 PM SUN |
0.1" (40%) to 0.3" (20%) to 0.8" (5%) | |
| Broomfield |
Current TO
1159 PM SUN |
0.1" (40%) to 0.3" (20%) to 0.8" (5%) | |
| Denver |
Current TO
1159 PM SUN |
0.1" (60%) to 0.3" (30%) to 0.8" (15%) | |
| Douglas |
Current TO
1159 PM SUN |
0.1" (50%) to 0.3" (25%) to 0.8" (10%) | |
| Jefferson |
Current TO
1159 PM SUN |
0.1" (40%) to 0.3" (20%) to 0.8" (5%) | |
| Foothills above 6500ft | |||
| Boulder |
Current TO
1159 PM SUN |
0.1" (40%) to 0.3" (20%) to 0.8" (5%) | |
| Douglas |
Current TO
1159 PM SUN |
0.1" (40%) to 0.3" (20%) to 0.8" (5%) | |
| Jefferson |
Current TO
1159 PM SUN |
0.1" (40%) to 0.3" (20%) to 0.8" (5%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.