How are allopatric and sympatric speciation similar and different? What do allopatric and sympatric speciation have in common? Are there any convincing examples of sympatric speciation?
1 There is 37 percentage chance of rain and 8 mph winds from the West. 2  2pm:The Antioch, CA forecast for Aug 13 is 95 degrees and Sunny. There is 23 percentage chance of rain and 12 mph winds from the West.  5pm:The Antioch, CA forecast for Aug 13 is 93 degrees and Sunny.
North of Yountville the valley doglegs to the left (west). The late afternoon wind from the bay doesn't make the turn, so the St. Helena and Calistoga areas tend to be much warmer. During the summer, the temperature upvalley can be ten to twenty degrees (F) warmer than in the Napa area. In the winter, it rainsâbut not a lot. The county's average annual rainfall for the entire year is less than 24 inches, with over half of that in December, January and February. And it's not unusual to have temperatures in the 70s and 80s (F) around Christmas time.