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FXUS65 KGGW 032025
AFDGGW
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GLASGOW MT
125 PM MST MON NOV 3 2025
DISCUSSION
KEY MESSAGES:
- A COOL RAIN IS POSSIBLE TOMORROW (TUESDAY) IN PARTS OF THE AREA.
SOME MIX WITH SNOW IS POSSIBLE FROM WHITEWATER TO PLENTYWOOD.
- WARMER AND WINDY CONDITIONS CAN BE EXPECTED THURSDAY.
- COOLER AND MORE UNSETTLED CONDITIONS CAN BE EXPECTED INTO THE
WEEKEND.
WEATHER PATTERN OVERVIEW:
A MORE UNSETTLED PATTERN CAN BE EXPECTED THIS WEEK AS AN UPPER
TROUGH DEVELOPS OFF THE PACIFIC NORTHWEST COAST THROUGH TUESDAY.
THIS WILL BREAK DOWN A RIDGE OVER THE NORTHERN ROCKIES THAT WILL
ALLOW MORE UNSETTLED CONDITIONS FOR THE REGION THAT CONTINUES INTO
THE WEEKEND.
BROAD W-SW FLOW OVER THE AREA TODAY WILL SEND A DISTURBANCE EAST
ACROSS EASTERN MONTANA TUESDAY. WET CONDITIONS OVER CENTRAL
MONTANA WILL DRY A BIT BUT COLDER AIR OVER SASK WILL FILTER IN AND
POSSIBLY BRINGING A MIX OF RAIN AND SNOW TO SOME AREAS NORTH OF
HIGHWAY 2, GENERALLY NEAR THE CANADIAN BORDER THOUGH.
A STRONGER SYSTEM IS POSSIBLE WEDNESDAY NIGHT INTO THURSDAY WITH
STRONGER WINDS. ISOLATED RAIN SHOWERS LOOK TO STAY NEAR THE
CANADIAN BORDER.
FORECAST CONFIDENCE & DEVIATIONS:
NO CHANGE FROM NBM FOR THE FORECAST.
CONFIDENCE FOR SHORTWAVES LATER IN THE PERIOD DECREASES WITH
HIGHER DIFFERENCES IN TRACK AND TIMING.
AVIATION
LAST UPDATED: 1930Z
FLIGHT CAT RANGE: VFR TONIGHT, MVFR DEVELOPING TUESDAY.
DISCUSSION: A MID-LEVEL MOISTURE STREAM WILL DEEPEN TUESDAY WITH
LOWERING CLOUDS AND THE CHANCE OF LIGHT RAIN. SNOW COULD MIX IN
JUST TO THE NORTH OF KGGW-KOLF AND KSDY.
WINDS WILL GENERALLY REMAIN LIGHT AND VARIABLE. TFJ
GGW WATCHES/WARNINGS/ADVISORIES
NONE.
WEATHER.GOV/GLASGOW
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