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MTC019-021-033-055-069-071-079-083-085-091-105-109-051200-



Hydrologic Outlook

National Weather Service Glasgow MT

255 PM MDT Sat May 4 2024



... Prolonged Period of Rainfall between Monday and Thursday May 

Lead to Small Stream Flooding...



A storm system is expected to bring heavy rain to northeast Montana 

from Monday through early Thursday morning. Areas west of a line 

from Opheim to Wolf Point to Glendive have a higher probability of 

total rainfall in excess of 2 inches, ranging from 40 to 80 percent. 

Areas near the Little Rockies have a medium chance of exceeding 3 

inches during this period, ranging from 30 to 50 percent. This 

prolonged rain is expected to produce runoff into small creeks and 

streams that could lead to flooding. Any isolated thunderstorm 

during this period may produced localized heavier rainfall amounts.



Anyone in low lying or flood prone areas should prepare for high 

water levels and move property, including livestock, away from these 

areas. Motorists traveling in areas of road and bridge construction, 

and dirt roads, should consider delaying travel due to rapid onset 

of flooding and gumbo roads.



Stay tuned to the latest forecast and be ready to take any necessary 

action if flooding occurs.

$$



Enriquez