Broomfield, Colorado 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for 2 Miles SW Broomfield CO
National Weather Service Forecast for:
2 Miles SW Broomfield CO
Issued by: National Weather Service Denver-Boulder, CO |
Updated: 2:32 pm MDT Jul 7, 2025 |
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Overnight
 Mostly Clear
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Tuesday
 Sunny then Slight Chance T-storms
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Tuesday Night
 Mostly Clear
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Wednesday
 Hot
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Wednesday Night
 Partly Cloudy
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Thursday
 Mostly Sunny then Slight 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 Partly Cloudy
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Lo 59 °F |
Hi 95 °F |
Lo 62 °F |
Hi 100 °F |
Lo 67 °F |
Hi 97 °F |
Lo 62 °F |
Hi 84 °F |
Lo 57 °F |
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Hazardous Weather Outlook
Heat Advisory
Overnight
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Mostly clear, with a low around 59. Northwest wind 3 to 6 mph. |
Tuesday
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A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 95. Light and variable wind becoming east 5 to 8 mph in the afternoon. |
Tuesday Night
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Mostly clear, with a low around 62. North northeast wind 6 to 9 mph becoming south southwest in the evening. Winds could gust as high as 16 mph. |
Wednesday
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Sunny and hot, with a high near 100. Light and variable wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. |
Wednesday Night
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Partly cloudy, with a low around 67. East wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph. |
Thursday
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A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 97. |
Thursday Night
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Mostly clear, with a low around 62. |
Friday
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A 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. Partly cloudy, with a low around 57. |
Saturday
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A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. |
Saturday Night
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Mostly clear, with a low around 60. |
Sunday
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Sunny, with a high near 93. |
Sunday Night
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Partly cloudy, with a low around 62. |
Monday
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Mostly sunny, with a high near 92. |
Forecast from NOAA-NWS
for 2 Miles SW Broomfield CO.
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Weather Forecast Discussion
382
FXUS65 KBOU 080530
AFDBOU
Area Forecast Discussion
National Weather Service Denver/Boulder CO
1130 PM MDT Mon Jul 7 2025
.KEY MESSAGES...
- Fewer showers and thunderstorms for Tuesday afternoon/evening.
Gusty outflow winds to 50 mph the main threat, however a few
severe gusts to 60 mph can`t be ruled out.
- Very hot temperatures expected Wednesday with the upper 90s to
low 100s expected across the I-25 corridor and plains. It is
possible the hot temperatures extend into Thursday.
- Cooler Friday into the weekend with a chance of storms.
&&
.DISCUSSION /Through Monday/...
Issued at 244 PM MDT Mon Jul 7 2025
The strength of today`s storms was known right away as a
microburst produced 70 mph winds a couple miles west of
Centennial Airport and 66 mph winds at the ASOS sensor at
Centennial Airport. Very steep lapse rates and DCAPE values around
1,700 j/kg indicate that these type of winds (60-70mph) will be
possible across the I-25 corridor and eastern plains this
afternoon and early evening. In addition, storms to the east of a
line from Fort Morgan to Limon will be able to tap into better
instability (surface based CAPE values 2,000-3,000 j/kg) to
produce large hail greater than an inch in diameter. The only
limiting factor to severe storms is the weak, but sufficient, deep
layer shear with values are around 30-35 knots in the northeast
corner of Colorado. A Severe Thunderstorm Watch was issued for all
areas east of I-25 until 9pm this evening.
On Tuesday, warmer and drier air aloft will move into Colorado
along with rising 500 mb heights. Across the Cheyenne Ridge and
Palmer Divide, some lingering moisture and slight convergent flow
may be enough for a few storms to develop. Overall coverage of
showers and storms should be about 20 percent so PoPs are around
that threshold. High temperatures across the plains will warm up
to the mid 90s.
The axis of an upper level ridge will be over Colorado on
Wednesday. 500 mb heights will be flirting with 597 dm in our
forecast area. There will be an upper level jet streak over
northern Utah and Wyoming that will position our forecast area
under the right exit region with subsident flow. All factors look
to great compressional warming and near record highs are forecast
as a result. There was an office discussion about whether to issue
a Heat Advisory. A few factors were considered with a main factor
being the HeatRisk is forecast to be 3 for Denver, Boulder, and
Fort Collins. Given the heat may break records (record highs in
Denver, Boulder, and Fort Collins are 100, 99, and 99 respectively
with the forecast highs of 99, 99, and 100 respectively) and
there will be minimal cloud cover along with light winds, the
decision was made to issue a Heat Advisory for zones 38, 39, 40
(Fort Collins, Boulder, and Denver). The decision was made to hold
off on an advisory for Greeley and other areas farther east since
temperatures will be a few degrees below records. For example,
the record high in Greeley is 105 with a forecast of 101.
A quick moving shortwave trough will push through our forecast
area midday Thursday. With warm air aloft, temperatures will
still be quite warm with highs in the mid to upper 90s across the
plains. With this trough, winds will likely increase and it may
lead to elevated fire weather conditions with relative humidity
dropping to as low as 10 percent and gusts around 25 mph.
Cooler conditions and a chance of scattered storms will return on
Friday as a cold front moves through.
&&
.AVIATION /06Z TAFS through 06Z Wednesday/...
Issued at 1130 PM MDT Mon Jul 7 2025
Southerly winds to continue overnight and into Tuesday morning.
Winds weaken mid morning (14-15Z) and then transition to the
northeast after 18Z. A decrease in convective is expected
Tuesday, with a few scattered high based showers capable of
producing gusty outflow winds during most of the afternoon hours.
Winds outside of any weak convection are expected to be light.
&&
.BOU WATCHES/WARNINGS/ADVISORIES...
Heat Advisory from 10 AM to 9 PM MDT Wednesday for COZ038>040.
&&
$$
DISCUSSION...Danielson
AVIATION...Meier
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