| - | Message 1's will continue valid for the entire District until 10:00pm this evening. The threat for heavy thunderstorm rainfall is diminishing but moderate to heavy rainfall continues possible over the next few hours. |
| - | The strongest thunderstorms have recently diminished with a more widespread light to moderate rain now ongoing from roughly I-25 westward. A wetting rain will continue into the evening with lighter rainfall rates that what were observed earlier today. Runoff from rain showers into the evening may result in smaller creeks and streams running high. |
| - | Best chances for additional showers and weak thunderstorms will be through 10pm this evening. Additional light rain showers continue likely overnight with an uptick in rain showers possible by mid-morning Tuesday. |
WORST CASE SCENARIO: A strong thunderstorm becomes stationary producing an extended period of heavy rainfall with up to 1.5" in 60 minutes or less.
| County-specific Quantitative Precipitation Outlook |
Precipitation Time | 30-Minute Rainfall and % Probability |
Message Potential |
|---|---|---|---|
| Plains | |||
| Adams |
Current TO
1000 PM MON |
0.1" (80%) to 0.4" (40%) to 0.9" (10%) | |
| Arapahoe |
Current TO
1000 PM MON |
0.1" (80%) to 0.4" (40%) to 0.9" (10%) | |
| Boulder |
Current TO
1000 PM MON |
0.1" (95%) to 0.4" (40%) to 0.9" (10%) | |
| Broomfield |
Current TO
1000 PM MON |
0.1" (95%) to 0.4" (40%) to 0.9" (10%) | |
| Denver |
Current TO
1000 PM MON |
0.1" (95%) to 0.4" (40%) to 0.9" (10%) | |
| Douglas |
Current TO
1000 PM MON |
0.1" (90%) to 0.4" (40%) to 0.9" (10%) | |
| Jefferson |
Current TO
1000 PM MON |
0.1" (95%) to 0.4" (40%) to 0.9" (10%) | |
| Foothills above 6500ft | |||
| Boulder |
Current TO
1000 PM MON |
0.1" (100%) to 0.4" (50%) to 0.9" (10%) | |
| Douglas |
Current TO
1000 PM MON |
0.1" (100%) to 0.4" (50%) to 0.9" (10%) | |
| Jefferson |
Current TO
1000 PM MON |
0.1" (100%) to 0.4" (50%) to 0.9" (10%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.