Protection From the Elements Charm

E/F/M:

This protective Casting provides the practitioner with what is necessary to combat the prevailing weather. It gives shade in hot sunlight, serves as an umbrella to keep off precipitation of any sort (Including hall), and keeps the inner temperature above 55° F and below 71° F, while relative humidity is maintained at 50%. Lightning is shunted away from the Effect Area. Wind force within the Area will be half that outside, if the exterior speed exceeds 10 mph. There are, however, limits to the dweomers capacity:

Cold below 0° F will lower the base by one degree for each degree below zero. Heat above 125° F will raise the upper limit by one degree for each degree excess. Electrical energy equal to 1 bolt, or 2D6 force per Grade of Casting ability of the caster, whichever is greater, having been shunted negates and dissipates the dweomer. Wind in excess of 50 mph impacts the Effect Area at full force, so each mph in excess of 50 builds upon a 25 mph base speed which sweeps the Area.