Below are links to other websites that provide important information for hiking in California.
South Coast AQMD current air quality map
Angeles National Forest
InciWeb incident information system
National Interagency Fire Center mapping viewer that show hot spots and maps the perimeter of fires. Base layers can be changed in the menus.
L.A. County Department of Public Works Road Closures Website for roads other than Angeles Crest Highway 2 (e.g Angeles Forest Highway, Big Tujunga Canyon Road, Glendora Ridge Road etc).
Caltrans Website for Angeles Crest Highway 2
San Gabriel Mountains National Monument:
Weather At Various Peaks
Mountain Forecast.com This link is to San Gabriel Peak to get you to the drop-down menu for peaks in Angeles National Forest/San Gabriel Mountains National Monument. You also need to choose one of the elevation links to get the forecast. I selected the peak elevation for this link.
Waterman Mountain Website: Winter ski area that gives snow reports and updates ski conditions. Summer mountain bike area and professional disc golf course.
Wilderness Safety and First Aid
A nurse’s first aid kit for the wilderness: A website run by Regis College with links to various topics concerning wilderness safety and first aid.