Watch NBC Action News HD after the Olympics and beginning Monday morning at 5 a.m. for the latest on our upcoming rain chances!
Good evening bloggers! What a beautiful Sunday across the region with highs in the 80s and relatively low humidity. With mostly clear skies tonight and a dry airmass in place lows will drop into the lower 60s around the metro and likely some 50s in areas outside the city once again.
The past couple of mornings the Pleasant Hill NEXRAD radar has been picking up what looks like rings of precipitation. But the rings are actually flocks of birds taking off. When the radar is looped the ring begins to spread out. Below is an image from 6:14 a.m.

Now this picture taken just a few minutes later at 6:29 a.m. shows the rings moving in an outward direction.

When I lived in Wisconsin this radar phenomenon was seen several times each year around the Horicon Marsh.
If you live near one of the areas that is centered near the images above in Missouri please let us know what kind of birds are being detected. For additional information please check out the link below which is from the New Jersey Audubon Society. I think you'll find this fascinating.
http://www.njaudubon.org/Education/Oases/Radimages.html
The weather should be quiet again on Monday with highs in the 80s and a decent amount of sunshine. A storm system will provide us with a chance of showers and thunderstorms on Tuesday. Right now that chance stands at 30%, but I may up that for the newscast after the Olympics based on the new data that will roll in. Gary will talk much more about this in the Monday update.
If the clouds associated with our next storm system stay away on Monday Night, I encourage everyone to check out the Perseids meteor shower. I added a story to our website containing the information if you would like to view the show!
http://www.nbcactionnews.com/content/weathernews/story.aspx?content_id=48f735ab-6a34-4e0a-8e1f-fece58c6b7a4
Also, a big feature we will track is the potential for very cool and unsettled August weather courtesy of an ULL that is forecast to track into the Midwest by later in the week. The GFS has shown this feature for several runs and last night I had 70s in the forecast on the end of the 7 day. If this plays out with clouds and showers there could be a stretch of 2-3 days with highs in the 70s. ULL's like the one showing up on the GFS are unusual during the month of August.

I hope everyone had a great weekend! If you haven't had a chance to check out our new HD set and forecast center you can catch NBC Action News HD nightly after the Olympics and and weekdays from 5-7am, 11am, and at 5 & 6 p.m. Please let us know what you think!
Jeremy