- | Moisture is on the decrease which will lower the chances for thunderstorm activity today but not eliminate it. Temperatures will continue their upward climb with highs this afternoon warming well into the 90's over the plains. |
- | There will be a few isolated/weak thunderstorms that develop over the higher terrain but stronger storms will form N and NE of the District this afternoon. These storms are expected to develop over the Cheyenne ridge and move to the SE, avoiding the District but outflow from these storms may push back to the west and increase our surface moisture while also supplying a triggering mechanism for storms. If this scenario were to play out there will be a slight chance for stronger thunderstorms later this afternoon on the plains between 3-9pm. |
- | Typical storms today will produce light to brief moderate rain and gusty winds. If outflow boundary storms develop later this afternoon brief heavy rainfall may occur, favoring areas along and E of I-25. Individual storms will move from NW to SE at 15-20mph but storms that form on surface wind convergence may move more erratically. |
WORST CASE SCENARIO: Outflow boundary induced thunderstorms may become strong with the potential to produce rainfall rates of 0.3-0.8" in 10-30 minutes and up to 1.2" in an hour.
A LOOK AHEAD: Moisture continues to decrease on Saturday with dry conditions expected and temperatures warming into the upper 90's to around 100 degrees over the plains. Isolated thunderstorm chances return to the area on Sunday with better chances on Monday and Tuesday.
Location | Prime Time | 30-Minute Rainfall and % Probability |
Message Potential |
---|---|---|---|
Plains | |||
Adams |
300 PM TO
900 PM |
Trace (75%) to 0.1" (50%) to 0.4" (20%) | |
Arapahoe |
300 PM TO
900 PM |
Trace (75%) to 0.1" (50%) to 0.4" (20%) | |
Boulder |
300 PM TO
900 PM |
Trace (65%) to 0.1" (40%) to 0.4" (15%) | |
Broomfield |
300 PM TO
900 PM |
Trace (50%) to 0.1" (30%) to 0.4" (10%) | |
Denver |
300 PM TO
900 PM |
Trace (65%) to 0.1" (40%) to 0.4" (15%) | |
Douglas |
300 PM TO
900 PM |
Trace (65%) to 0.1" (40%) to 0.4" (15%) | |
Jefferson |
300 PM TO
900 PM |
Trace (65%) to 0.1" (40%) to 0.4" (15%) | |
Foothills above 6500ft | |||
Boulder |
100 PM TO
900 PM |
Trace (75%) to 0.1" (40%) to 0.4" (10%) | |
Douglas |
100 PM TO
900 PM |
Trace (75%) to 0.1" (40%) to 0.4" (10%) | |
Jefferson |
100 PM TO
900 PM |
Trace (75%) to 0.1" (40%) to 0.4" (10%) |
MONITOR NATIONAL WEATHER SERVICE FOR SEVERE WEATHER STATEMENTS.