UPDATE, 5/13/2008 @ 5:38 MT
The winds have died down to about 5-15 mph and the size is reported to be 300 acres. The weather forecast for the valley south of the fire calls for decreasing winds this evening and tonight at 2-8 mph, with the RH going up into the 50’s tonight. Tomorrow afternoon they expect west winds of 14 with gusts up to 22.
Here is an updated map, showing heat (in red) detected by satellites.
=====================================
The Bighorn fire near Mount Baldy in southern California started early this morning. It is being pushed by 15-20 mph winds gusting up to 60 mph which at times made it impossible for aircraft to be used. The last report on the size was 200 acres. It is being managed by LA County and the US Forest Service and is burning in the Bear Creek drainage which has not burned since 1975. Mt. Baldy Village is not threatened at this time.
Smoke from the fire can be seen from the UCLA Dept. of Physics & Astronomy live web cam. The cam does not refresh automatically.
Heat from the fire is showing up on satellite imagery as you can see by the red areas on the map below.