Great Falls, MT

Weather Forecast Office

River and Water Supply Decision Support Site

Concerned about flooding in your area? Here are some tips to prepare

Current Hydrology Discussion

Additional Resources

Current Watches and Warnings

Current River Stages	Current Forecast River Stages

Significant River Flood Outlook for the Missouri River Basin


Today	Tomorrow	Day 3


Excessive Rainfall Outlook Today	Excessive Rainfall Outlook Tomorrow	Excessive Rainfall Outlook Day 3

Click each image to view an interactive map for that element.

Snow Water Equivalent


April 25 Snow Depth - Click For Latest Image	Soil Moisture


Montana Watersheds Snowpack with Non-Exceedence Projections	Montana SNOTEL Current Snow Water Equicalent (SWE) % of Normal

Current Drought Conditions For Montana

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Drought Outlook

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CPC 6 to 10 Day Precip Outlooks	CPC 6 to 10 Day Precip Outlooks


CPC 8 to 14 Day Precip Outlooks	CPC 8 to 14 Day Temperature Outlooks