137
FXUS65 KGGW 040608
AFDGGW

Area Forecast Discussion
National Weather Service Glasgow MT
1108 PM MST Tue Nov 3 2026

.KEY MESSAGES...

- Dry weather conditions are expected through much of the rest of
  the weeek with temperatures remaining near seasonable.

- Temperatures will look to warm over the upcoming weekend with
  highs across NE Montana on Sunday pushing into the 50s and 60s.


&&

.DISCUSSION...

Light winds and patchy morning fog are expected Wednesday morning,
especially in the river valleys. Otherwise, look for temperatures
in the 20s and 30s to start the day.

Upper ridging will gradually progress eastward through the week
helping to maintain mainly dry and seasonable weather conditions.
An upper trough will push through the region on Friday with a cold
front Friday night and Saturday. For now, ensembles keep much of
the precipitation chances off to the south and west of the CWA.

Upper ridging looks to rebound over the weekend. Look for largely
dry weather and warming temperatures under the larger scale
subsidence as high temperatures by Sunday reach into the 50s and
60s.

FORECAST CONFIDENCE & DEVIATIONS:

No major deviations to NBM were used for this forecast cycle.
There remains low confidence on patchy fog for Wednesday morning.
Otherwise there is strong consensus in support of mostly dry and
seasonable weather through the week.


&&

.AVIATION...

LAST UPDATED: Wednesday November 4, 2026 at 0545Z.

FLIGHT CAT RANGE: VFR, down to IFR in patchy fog.

DISCUSSION: Look for terrific flying weather for Wednesday with
VFR conditions set to prevail. There is low confidence on some
patchy fog that could develop around area terminals around 12Z for
a time which could temporarily bring down visibility.

WINDS: Light and variable winds early, becoming northwest at 5 to
9 kts Wednesday afternoon.



&&

.GGW WATCHES/WARNINGS/ADVISORIES...
None.
&&

$$

weather.gov/glasgow