Fairview, Montana Weather Forecast Discussion

039
FXUS65 KGGW 060850
AFDGGW
Area Forecast Discussion
National Weather Service Glasgow MT
250 AM MDT Sat Sep 6 2025
.DISCUSSION...
KEY MESSAGES:
- A high pressure ridge brings a return to summer-like conditions
  by early next week.
- Daily chances for showers and thunderstorms return the middle of
  next week.
WEATHER PATTERN OVERVIEW:
Following areas of early season frost this morning over far NE
Montana, an warm upper level ridge of high pressure over the
Pacific NW is drifting eastward into Montana by early next week.
This will allow for mainly clear skies, low humidity, and high
temperatures rebounding to as warm as the upper 80s from Sunday
into midweek.
The next low pressure system will push into the Pacific NW and
orient some SW flow aloft approaching NE Montana as early as Tuesday
evening. This will direct more Pacific moisture and some
instability into our region and set the stage for a return to
scattered thunderstorms later next week.
FORECAST CONFIDENCE & DEVIATIONS:
Stayed close to the base forecast besides adding some detail to
short term winds and temperature spread. There is high confidence
in the forecast through Tuesday, then more average confidence
thereafter for the extent of rain chances.
&&
.AVIATION...
UPDATED: 0830Z, 9/6
FLIGHT CATEGORY: VFR
DISCUSSION: No concerns, clear skies give way to some scattered
high clouds tonight while winds generally remain light.
EQUIPMENT: KSDY AWOS broadcast system is currently out for METARS
and amendments will not be scheduled. (AMD NOT SKED)
&&
.GGW WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
weather.gov/glasgow

NWS ggw Office Area Forecast Discussion