The mercury can fall below zero, heavy snowstorms can assail the summit, and high winds can hammer the peak. In fact, the highest wind ever recorded on earth, a remarkable 231 miles per hour, was measured on Mount Washington on April 12, 1934.
It's normal to see outflows at month end and quarter end. (Taxable) money funds are benefiting from renewed attention due to higher rates.
Money funds look very good at the moment, but you don't want to move everything into cash and at some point next year, when the rate hikes are over and the Fed starts cutting, find you've missed your chance to lock in higher long-term rates.