Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast Detailed forecast for Eastern Mojave Desert, Including the Mojave National Preserve
A transportation barrier is a natural barrier like mountains, rivers, oceans, etc that blocks or slows the way of transportation.
A vapor barrier or vapor retardant is a material which does not allow water vapor to pass through it. A non-perforated radiant barrier is a vapor retardant (vapor barrier) and if used, it will not allow water vapor to pass through.