Columbine, Colorado 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Columbine CO
National Weather Service Forecast for:
Columbine CO
Issued by: National Weather Service Denver-Boulder, CO |
Updated: 3:22 pm MDT Jul 8, 2025 |
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This Afternoon
 Slight Chance T-storms
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Tonight
 Mostly Clear
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Wednesday
 Hot
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Wednesday Night
 Partly Cloudy
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Thursday
 Mostly Sunny then Chance T-storms
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Thursday Night
 Mostly Clear
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Friday
 Sunny then Chance T-storms
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Friday Night
 Chance T-storms then Slight Chance Showers
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Saturday
 Mostly Sunny then Chance T-storms
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Hi 97 °F |
Lo 62 °F |
Hi 99 °F |
Lo 67 °F |
Hi 94 °F |
Lo 60 °F |
Hi 84 °F |
Lo 58 °F |
Hi 85 °F |
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Hazardous Weather Outlook
Heat Advisory
This Afternoon
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A 20 percent chance of showers and thunderstorms before 5pm. Mostly sunny and hot, with a high near 97. West southwest wind around 8 mph becoming east. Winds could gust as high as 21 mph. |
Tonight
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Mostly clear, with a low around 62. West wind 6 to 8 mph becoming south in the evening. Winds could gust as high as 17 mph. |
Wednesday
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Sunny and hot, with a high near 99. Southwest wind 5 to 7 mph becoming light and variable. |
Wednesday Night
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Partly cloudy, with a low around 67. North wind around 6 mph becoming south southwest in the evening. Winds could gust as high as 15 mph. |
Thursday
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A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. West southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 18 mph. |
Thursday Night
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Mostly clear, with a low around 60. |
Friday
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A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. |
Friday Night
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A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 58. |
Saturday
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A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. |
Saturday Night
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Partly cloudy, with a low around 59. |
Sunday
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Sunny, with a high near 93. |
Sunday Night
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Mostly clear, with a low around 62. |
Monday
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A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. |
Forecast from NOAA-NWS
for Columbine CO.
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Weather Forecast Discussion
018
FXUS65 KBOU 081953
AFDBOU
Area Forecast Discussion
National Weather Service Denver/Boulder CO
153 PM MDT Tue Jul 8 2025
.KEY MESSAGES...
- Gusty high-based showers/storms through early this evening for
the plains, with possibility of small hail mixed in at times.
- Hot on Wednesday with highs brushing 100 degrees across much of
the urban corridor and plains - Heat Advisory in effect.
- Elevated to locally critical fire weather conditions Thursday
afternoon, with the greatest fire danger across South Park.
- Return to near-seasonal temperatures and scattered afternoon
showers/thunderstorms Thursday onward.
&&
.DISCUSSION /Through Tuesday/...
Issued at 150 PM MDT Tue Jul 8 2025
Conditions thus far today have been almost a rinse and repeat from
Monday, albeit with slightly warmer temperatures and some
moderation in severe weather parameters. Low and mid-level lapse
rates remain very steep, on the order of 10 C/Km this afternoon,
with ACARS soundings showing DCAPE already exceeding 1,500 J/Kg at
KDEN. It`s thus no surprise we`ve seen some dry microburst
activity from early and very weak high-based showers, mainly
collocated with the area of lowest dewpoints across the southern
Denver metro. This elevated convection will continue trekking
eastward into the plains through the afternoon, encountering
modest instability with MLCAPE between 500-1,500 J/Kg, highest
closer to the Kansas state line. Deep layer shear isn`t as
pronounced as yesterday`s, but remains sufficient to support a few
stronger to marginally severe storms, with strong outflow gusts
to 60 mph and hail up to 1" being the main threats.
Our diurnal convection will take a break Wednesday as a ridge of
high pressure expands eastward over our area. Ample subsidence
beneath the right exit region of a jet streak, combined with a deep
well-mixed environment, will drive temperatures to around 10 degrees
above normal region-wide, with highs flirting with daily record
territory along the urban corridor. The current spatial extent of
the Heat Advisory appears well correlated to projected Heat Risk
and record potential, so no changes are planned to that headline.
The ridge will be short-lived, with an approaching shortwave on
Thursday bringing a quick return to mostly zonal flow. In fact, it
may arrive early enough to support a few morning convective showers
in the high country, mainly north of I-70. This shortwave will help
mitigate the heat, with highs cooling by 3-8 degrees Thursday, and
allow for a return of afternoon showers/thunderstorms to the high
country and, to a lesser extent, the lower elevations. Of note,
it looks as though moisture may struggle to reach Park County, where
dry near-surface conditions and good mixing may promote development
of critical fire weather conditions under gustier afternoon winds.
As such, have hoisted a Fire Weather Watch for South Park to
highlight this potential.
Flow aloft becomes more northwesterly by Friday, with another weak
shortwave progged to make an appearance later in the day and into
the overnight period. Afternoon thunderstorm chances will rise as a
result. Although instability doesn`t appear overly impressive, PWAT
values are slated to climb above 1" by Friday evening over the urban
corridor and portions of the plains, with some guidance even
suggesting as much as 1.2", which would be right around the
climatological maximum per SPC sounding archives. With the
possibility of some shallow upslope flow to boot, this opens the
door to the potential for evening and/or overnight convection east
of the foothills and some more efficient rainmakers.
Evening/overnight convection for the urban corridor has a tendency
to be sneaky, so have raised PoPs slightly to account for this
possibility.
Northwest flow will remain in place for Saturday with continued
chances of afternoon convection and near to slightly below-normal
temperatures. Some indication of ridge expansion and a trends
towards warmer/drier conditions for Sunday and Monday, but that`s a
ways out still.
&&
.AVIATION /18Z TAFS through 18Z Wednesday/...
Issued at 1130 AM MDT Tue Jul 8 2025
All terminals will see VFR conditions through the TAF period. Winds
are currently light and quite variable. A transition to light NE
flow is favored for KDEN slightly after 19Z, although wind
directions throughout the afternoon for all Denver area terminals
are likely to be driven by development of weak, high- based
convective showers. These will be generally isolated for the
Denver area and will carry limited potential for lightning or even
SHRA, but similar to yesterday, will be capable of localized
robust outflow gusts near 40 kts. Coverage of such gusts should be
limited, with most areas likely seeing lesser wind gusts. Showers
will move east of the Denver metro by late afternoon, with
Southeast drainage flow 10-15 kts in the evening giving way to
lighter southerly flow overnight. Expect dry conditions Wednesday
with light winds.
&&
.BOU WATCHES/WARNINGS/ADVISORIES...
Fire Weather Watch from Thursday afternoon through Thursday
evening for COZ214.
Heat Advisory from 10 AM to 9 PM MDT Wednesday for COZ038>040.
&&
$$
DISCUSSION...Rodriguez
AVIATION...Rodriguez
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