170
FXUS65 KGGW 261920
AFDGGW
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GLASGOW MT
ISSUED BY NATIONAL WEATHER SERVICE BILLINGS MT
120 PM MDT MON MAY 26 2025
DISCUSSION
KEY MESSAGES:
- LAKE WIND ADVISORY CONTINUES THROUGH THIS EVENING.
- GENERALLY DRY CONDITIONS AND SLOWLY WARMING TEMPERATURES
WILL CONTINUE THROUGH THE END OF THE WEEK.
WEATHER PATTERN OVERVIEW:
UPPER LOW OVER THE UPPER MIDWEST WILL SLOWLY DRIFT EAST AS AN
UPPER RIDGE BUILDS INTO THE NORTHERN ROCKIES. THIS WILL LEAD TO A
GENERAL WARMING TREND ACROSS EASTERN MONTANA THIS WEEK.
OVERALL, DRY CONDITIONS ARE ANTICIPATED THROUGH THE WEEK EVEN AS
A FEW WEAK SHORTWAVES PUSH THROUGH THE RIDGE. THESE WAVES, ONE ON
TUESDAY AND ANOTHER ON FRIDAY COULD PRODUCE AS FEW SHOWERS OVER
THE REGION.
FORECAST CONFIDENCE & DEVIATIONS:
PRETTY MUCH WENT WITH THE NBM THROUGH THE ENTIRE 7 DAY PERIOD.
AVIATION
VFR. CUMULUS FIELD WILL DISSIPATE DURING THE EVENING WITH MOSTLY
CLEAR CONDITIONS EXPECTED OVERNIGHT.
GGW WATCHES/WARNINGS/ADVISORIES
LAKE WIND ADVISORY UNTIL 9 PM MDT THIS EVENING FOR CENTRAL AND
SOUTHEAST PHILLIPS-CENTRAL AND SOUTHERN VALLEY-GARFIELD-MCCONE-
PETROLEUM.
WEATHER.GOV/GLASGOW
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