The character creates an unmoving, opaque sphere of force of
any color the character desires around him or herself. Half of
the sphere projects above the ground, and the lower hemisphere
passes through the ground. Up to nine other Medium-size creatures
can fit into the field with the character; they can freely pass
into and out of the hut without harming it. However, if the
character removes him or herself from the hut, the spell ends.
The temperature inside the hut is 70° F if the exterior
temperature is between 0° and 100° F. An exterior temperature
below 0° or above 100° lowers or raises, respectively, the
interior temperature on a 1-degree-for-1 basis (thus, if
its 20° outside, inside itll be 50°). The hut
also provides protection against the elements, such as rain,
dust, and sandstorms. The hut withstands any wind of less than
hurricane force, but a hurricane (75+ mph wind speed) or greater
force destroys it.
The interior of the hut is a hemisphere. The character can
illuminate it dimly upon command or extinguish the light as
desired. Note that although the force field is opaque from the
outside, it is transparent from within. Missiles, weapons, and
most spell effects can pass through the hut without affecting it,
although the occupants cannot be seen from outside the hut (they
have total concealment).