If any weather is under 35 degrees, day or night, we unfortunately can not guarantee you a live plant upon arrival. The buyer will have to assume all responsibility for any weather related damages. Heat packs are voided once temperature reaches freezing point, even if it claims 3 days of heat.
We will still pack with insulation and to the best of our ability, we just can not provide you with our normal guarantee in this weather.
We would also highly recommend overnight shipping for your order, but as you are taking responsibility for the package that is completely your choice.