Thorin's Windbreaker

You can create a bubble of invisible wind that can deflect rain, dust, and other light materials that can protect any three medium creatures.

This was created by drastically altering and extending the effects of Thaumaturgy, and as such can be cast at the same time as the Thaumaturgy Cantrip

When upcast the spell may be able to deflect larger objects, or more violent weather such as hurricanes or heavy snowfall. as well as the dome being able to encompass two more people for each spell level.

If cast for longer than the spells duration a scaling Con 12 saving throw is made for each subsequent hour. if this throw is failed, a point of exhaustion is taken.