National Weather Service Forecast Discussion

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757
FXUS65 KBOU 070545
AFDBOU

Area Forecast Discussion
National Weather Service Denver/Boulder CO
1045 PM MST Fri Nov 6 2026

.KEY MESSAGES...

- Above normal temperatures and dry conditions are expected
  through the entire week ahead.

&&

.DISCUSSION /Through Friday/...
Issued at 1044 PM MST Fri Nov 6 2026

There has been almost no precipitation in the high country this
afternoon and evening. Additionally, there is practically no chance
for precipitation through the rest of the night and beyond for our
forecast area. Lows tonight are forecast to be similar to the last
few nights with temperatures around freezing for the plains and in
the upper teens to 20s for the high country.

At the risk of sounding like a broken record... the next 5 days and
likely beyond look warm with above average temperatures, abundant
sunshine, and near-zero chances for any precipitation. Current water
vapor imagery shows an upper-level ridge starting to build over
California and the Great Basin. This ridge will quickly expand to
the east on Saturday influencing our weather for the foreseeable
future. Highs on Saturday are forecast to top out a bit warmer than
Friday with low to mid 60s across the plains. There will be less
clouds than Friday given increased subsidence. Sunday and Monday
remain on track to be the warmest days of the week with the mid-
level ridge peaking in strength for our area. It is even trending a
bit stronger in recent model runs. Ensemble guidance remains in good
agreement of high temperatures in the upper 60s to approaching 70
for the urban corridor and eastern plains for Sunday and Monday.
Even then, for Tuesday through at least Friday, ensemble guidance
shows highs for the plains staying in the low to mid 60s. There
could be some slight fluctuations in high temperatures during this
period depending on if we can get some cold air advection as well as
less of an influence from the upper-level ridge. Even then, no
significant cooldown is on the horizon through at least the end of
next week. A trough looks to pass off to our northeast on Wednesday,
but could bring some breezier conditions for the eastern plains.
There is still a broad consensus that the ridge should break down by
next weekend, which generally looks to bring cooler temperatures and
could bring at least some chance for precipitation as we approach
the 3rd week of November.

&&

.AVIATION /06Z TAFS through 06Z Sunday/...
Issued at 1044 PM MST Fri Nov 6 2026

No aviation impacts expected with VFR conditions and light diurnal
winds. Southwest winds 8-10 kts will prevail at KDEN through
about 18Z, then becoming light and vrb for a couple hours before
transitioning to NE-E at 5-8 kts 21Z-24Z. Winds will then return
to normal S-SW 03-05Z Sunday. Only a period of SCT-BKN high clouds
21Z-05Z, otherwise mostly clear skies will prevail.

&&

.BOU WATCHES/WARNINGS/ADVISORIES...
None.

&&

$$

DISCUSSION...MV
AVIATION...20

NWS BOU Office Area Forecast Discussion