FGUS75 KTFX 071020
ESFTFX
MTC005-013-015-027-035-041-045-049-051-073-099-101-080000-

Hydrologic Outlook
National Weather Service Great Falls MT
420 AM MDT Tue May 7 2024

A moisture rich spring weather system will bring prolonged periods 
of lower elevation rain and mountain snow to much of Central and 
North-central Montana through early Thursday. NBM probabilistic 
guidance supports widespread rainfall amounts in the 1 to 3 inch 
range over much of Central/North-central Montana, with the highest 
amounts occurring along and southeast of a Havre to Great Falls line.

While impactful flooding is generally not expected, some rivers, 
creeks,and streams along the Canadian border in Hill and Blaine 
Counties are expected to approach or reach action stage Wednesday 
and Thursday, mainly impacting unpopulated rural locations.

Additionally, any low lying area that receives heavier rainfall will 
be susceptible to ground saturation and ponding of water. Anyone 
near waterways should remain alert for changing conditions and be 
prepared to seek higher ground should water rises occur. Travelers 
should anticipate wet roads and the potential for hydroplaning due 
to ponding of water on area roadways.
$$

RCG