The Willow Flycatcher is on the MAP. Only a couple but that is how it starts; i expect them to be filling in over the next week. We should definitely be able to hear them this weekend.
More rain in the Metro area last night and any migration that took place was subdued and opportunistic as they dodged the rain. Winds died down over night but they still have a northerly component due to the advancing high pressure ridge. It looks like we are still in for a break in the rain and probably for an extended period; should be great birding weather this weekend.
Looking at the wind map you can pretty much picture the migration scene on a national level, but to confirm your mental image i put the National Radar Composite in the gallery today.