The combination of biting winter winds and suffocating indoor heating can wreak havoc on the smoothest skin. Here are a couple of tips to help keep your skin healthy and moisturized all winter long:
Sleep and relax:
There is an obvious difference between an uptight, haggard face, and a relaxed and rested one. Try to get seven or eight hours of sleep at night. Make some space in your schedule for a half hour to an hour of "you" time. Take a hot bath, read a book, or just sit there doing nothing at all.
Exercise:
Doing a minimum of twenty to thirty minutes of aerobic exercise three to five times a week will help you look and feel energized. If you are too busy to get to a gym, try renting some exercise DVDs, or going for a brisk walk.
Don't smoke:
The pursing lip action of smoking results in permanent lip lines around the mouth. Smoking also ages the skin prematurely (you obviously know this, but I'll repeat it anyway.)

Cleanser:
If your skin gets very dry, a gentle creamy cleanser will nourish your face. Stay away from soap based cleansers which tend to strip the skin of essential oils.
Eucerin's Sensitive Skin Cleanser is soap free, won't clog your pores, and is fragrance free. If your skin is prone to break outs, use a cleanser with salicylic acid like
Burt's Bee's Natural Acne Solutions.
Blemish Control:
FIX by Zirh is not as drying as other acne medications. The smooth, translucent gel glides on your face without leaving a trace of color or texture. The combination of glycolic and salcylic acids work to reduce redness, inflammation, blackheads, and other junk that nobody wants on their faces. Grainy scrubs also work to control blackheads. If you choose to use a scrub, use it only two or three times a week, because scrubs can be harsh and damaging to the skin.

Masks:
Hydrating, creamy masks will calm your face after sun or wind exposure. Hydrating masks relax the face, and regular use should give your face a radiant appearance. Clay masks help acne-prone skin by drawing out blackheads and other impurities, and smoothing out skin tone. It is best to apply a mask after a bath or shower, when your pores are open. Use one once or twice a week, depending on the condition of your skin.
Moisturize:
Protect your face from UVA and UVB rays, which age the skin. Use a daily moisturizer with a high SPF. You may want to use a thicker cream moisturizer at night. Gel, oil-free, or mattifying creams work well for oily skin by minimizing pores.

Lip Balm:
Have containers of lip balm in every closet of your house, every drawer in your office, and every pocket of your coats and sweaters. Use them maniacally.
Lip Medex by Blistex heals cracked lips fast, and has a cool minty scent. This image claims that the formula is $4, but I've never seen it being sold for more than $1.99. If you frequently apply moisturizer to your lips so that they are in decent shape, any gloss or balm that appeals to you will do the trick.