Use yarrow and dill to heighten wind magic and prophecy.
For protection against thunder carry a sachet filled with ritually charged mugwort.
Spells taken from the Witches’ Date Book 2000
To raise winds, carry a knotted string, usually with three knots, which are gradually loosened as stronger winds are desired.
To bring rain, beat a broom upon the river and then shake it at the sky.
Mix frogs and water together in an earthen pitcher and throw it in your neighbors yard to bring rain.
If a naked woman puts a heavy stool in the yard and sits upon it, rain is sure to follow.
To stop rain, bury a cup, preferably of metal or brass.
If white rice is boiled and mixed with coagulated milk, be scattered in the garden, or cultivated ground, the hail will not fall on it.
Throw hair into the sea to stop or start storms.
Gather oak leaves in a man’s shirt and when it is full hang it on a tree; a wind springs up directly that drives all rain away, and keeps the weather fair.
Spells taken from the Complete Book of Magic and Witchcraft.