Final Spring flood outlook

Final Spring flood outlook

The National Weather Service released their third and final spring flood outlook on Thursday. The outlook calls for a below normal chance of flooding this spring.

The reasoning in that is mainly because we melted off our snowpack in an ideal way. Warm temperatures during the day and below freezing temperatures at night meant that the rivers were not inundated by melt water.

There may still be some rises in levels as melt water finds its way into the rivers and streams but they are expected to stay within their banks. River levels are currently near normal.

There is currently no snow on the ground and thus no water equivalent within the snowpack. This lowers the chance for flooding.

Soil moisture levels are generally normal to below normal, which will allow the soil to take in more liquid and lower the chances for flooding.

There is also little to no frost depth which decreases the chances for flooding.

Future precipitation could cause rises in some local rivers, as a soggy system is expected to move in Sunday/Monday. Here is the expected precipitation over the next 7 days.

The medium range outlooks in the 6-10 day and 8-14 day range look encouraging. They call for above below normal precipitation. The top row is the 6-10 day outlook for March 17-23, and the bottom row is the 8-14 day outlook, March 19-25.

Source link

Be the first to comment

Leave a Reply

Your email address will not be published.


*