981
WGUS65 KMSO 070959
FFAMSO
FLOOD WATCH
NATIONAL WEATHER SERVICE MISSOULA MT
359 AM MDT MON SEP 7 2026
MTZ002-003-043-081200-
/O.CON.KMSO.FA.A.0011.000000T0000Z-260908T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS-POTOMAC/SEELEY LAKE
REGION-
359 AM MDT MON SEP 7 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY MORNING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL MONTANA, INCLUDING
THE FOLLOWING AREAS, IN NORTHWEST MONTANA, FLATHEAD/MISSION VALLEYS
AND WEST GLACIER REGION. IN WEST CENTRAL MONTANA, POTOMAC/SEELEY
LAKE REGION.
* WHEN...THROUGH TUESDAY MORNING.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF CREEKS,
STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS. CREEKS AND
STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR IN POOR
DRAINAGE AND URBAN AREAS.
* ADDITIONAL DETAILS...
- PROLONGED MODERATE TO HEAVY RAINFALL IS EXPECTED THROUGH TUESDAY
MORNING WITH AN ADDITIONAL 1 TO 2 INCHES IN THE VALLEYS, AND OVER
3 INCHES IN THE HIGHER TERRAIN, ESPECIALLY ALONG THE CONTINENTAL
DIVIDE AND IN GLACIER NATIONAL PARK.
- HTTPS://WWW.WEATHER.GOV/MSO/HYDROLOGY
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED
TO TAKE ACTION SHOULD FLOODING DEVELOP.
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