If it was only the one, past dry winter that transformed California into a tinderbox, homeowners could pray for rain.
In reality, for those who live in fire-prone areas, building fire-resistant homes may be a more pragmatic, long-term approach.
Weather and climate forecasters call for more of the same hot, dry weather, perhaps for years to come. Conditions that recently prompted Santa Clara County, CA, water officials to ask customers to voluntarily cut water use by 10 percent are also contributing to higher, prolonged fire dangers.
The National Drought Mitigation Center (NDMC), University of Nebraska at Lincoln, says persistent drought conditions are currently spreading in California.
Dry conditions get much of the blame for this summer's Lake Tahoe fire that destroyed at least 200 homes. Recent, smaller brush fires in Oakland and Palo Alto were also fueled by drought conditions.
Rather than rare or random, drought is a normal, but temporary aberration, unlike aridity -- a permanent condition of some climatic regions, such as deserts. Drought comes and it goes as a result of a precipitation deficiency or sufficiency over an extended period of time, typically a season or more, according to the NDMC.
But climate change due to global warming could mean longer, hotter droughts.
"Although we don't know how climate change will affect regional water resources, it is clear that water resources are already stressed, independent of climate change, and any additional stress from climate change or increased variability will only intensify the competition for water resources," reports NDMC in "Drought And Climate Change".
But those always-arid regions are spreading too.
The United Nations Environment Programme's (UNEP) "Global Deserts Outlook" says even as global warming is beginning to cause higher sea levels to nip at the coastlines, higher temperatures also generate "desertification," pushing the desert frontier out, closer to populations centers typically situated on the desert fringes.
UNEP reports that the overall desert temperature increase of between 1 to 3 degrees Fahrenheit over the period 1976-2000 has been much higher than the average global rise of 1 degree during the same period.
While even a steel-reinforced bunker isn't fire proof, building and fire officials say you can build into your home a greater level of fire resistance to protect it from a fiery fate -- if only long enough to escape or for firefighters to arrive.
The key is combining fire safe landscaping with fire resistant materials.
Fire prevention and protection experts say if you live in a high fire risk area you should have a defensible perimeter around your property of at least 30 feet. Keep the area clear of dead vegetation, space trees, prune over hanging branches, maintain soil moisture and keep lawns irrigated. Trees and brush should be well trimmed out to a 100-foot perimeter. Same jurisdictions mandate the fire safety steps.
When it comes to building materials, use only those manufactured to American Society of Testing and Materials (ASTM) standards and assembled following International Conference of Building Officials' (ICBO) building codes or the local variation.
The Fire Safe Council says building a new home is the best time to build in the most fire safety, but retrofitting for fire safety is just as smart.
Uncomplicated roof design using a simple hip or straight gable roof provides greater protection than roofs with intersecting planes and valleys. The latter forms dead air pockets and eddy currents that help fan the flames of a fire.
Tempered glass is even more resistant to high heat. It's the glass used in patio doors and in front of fireplaces, for good reason.
Low emissive (Low-E) coating builds in even more fire resistance because it reflects infrared and ultra violet light -- heat rays. In a wild land fire it helps stop the radiant energy transfer to combustible materials that are behind the glass such as drapes or wood furniture and walls. Tempered glass with Low-E coating will stay intact longer and transfer less radiant energy to combustibles behind it.
Glass block is another option, provided you don't mind losing your view. Use it where only day lighting is needed, view is not a factor, and the window faces a very high fire hazard.
First, most decks are highly combustible structures. They trap heat and hot gasses. To take in the unobstructed view, they often face downhill, looking out on a fire's approach. They effectively and openly invite the fire into the home. Decks also are built perfectly to burn, much in the same way you would stack wood in a fireplace.
Adding fuel to the fire, the components of a deck, joists, decking and railings, are made of only two-inch-thick wood giving the structure the high surface-to-volume ratio fires quickly devour.
Build decks with only the most fire-resistant materials and create barriers by closing in the deck, screen vents, eaves and crawl spaces to ward off burning embers.
You can isolate the deck from the fuels and fire by building a noncombustible patio and wall below it. The patio prevents combustible materials from getting below the deck. The wall helps shield the deck from both the radiant and convective energy of the fire.
Check with your insurance company, but some of the steps you take to protect you home from fire can give you a discount on your homeowners policy.