Heavy Rain and Flash Flooding Threat in Montana; Severe Thunderstorms in the Middle Missouri Valley

A low pressure system will bring heavy to excessive rainfall and high winds across Montana this afternoon. Heavy rainfall totals may lead to scattered flash flooding concerns. A line of showers and strong to severe thunderstorms will move into the mid Missouri Valley region this afternoon producing severe winds and isolated large hail with stronger storms. Read More >

Click on SnoTel site on map above or on left menu to display individual site's graph in frame below

Click on a river basin on the map below or on left menu
to display basin-wide snowpack projection graphs in the frame above
(User's Guide for the Interpretation of the Basinwide Snowpack Projection Graphs .pdf file)

More Snowpack Information (click on graphics to enlarge)
Snowmelt Flood Potential Outlook	Wyoming Water Supply Outlook

Wyoming NRCS Monday Morning Snow Report Water Resources Data System - Natural Resources Conservation Services (NRCS) Snow Survey Bureau of Reclamation Snow Water Content Graphs for Boysen, Buffalo Bill, Bull Lake, Glendo and Seminoe Reservoirs SNOTEL Data Collection Network Fact Sheet

NOHRSC Real-Time Modeled Snow Depth

NOHRSC Real-Time Modeled Snow Water Equivalent (SWE)

National Operational Hydrologic Remote Sensing Center's (NOHRSC) Interractive Snow Information Page

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Heavy Rain and Flash Flooding Threat in Montana; Severe Thunderstorms in the Middle Missouri Valley

Snotel Page - Graphs

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