Summer Smoke Days

Summer is peak season: the calendar is open, the social demand is at its highest, and the weather is the most challenging of the year. Afternoon storms and heat decide most summer cooks; humidity matters less than its reputation.

The summer cook is a storm-and-heat story

Humid air does lengthen the stall: it keeps the meat surface wet, so evaporation keeps cooling it. But the effect is smaller than its reputation. By the cook-time model behind our calculators, a whole brisket's stall on an 85 °F day with a 75 °F dew point runs only about 12 minutes longer than on a 95 °F day with a 50 °F dew point, and well under an hour longer than on a cold, dry winter day. Wrapping at the stall saves about four hours. Run your cut and target finish time through the brisket calculator, which can use your local forecast, to lock in a start time.

Pop-up afternoon storms are the main summer variable. Most are convective and fire between mid-afternoon and dinnertime. A cook that finishes before the storm window or runs under a covered patio handles them fine; an open offset in a thunderstorm does not. The forecast's gust band and rain probability are the right places to look.

Live forecast

Which summer Saturday actually works is a local question. The Best Smoke Days forecast scores the next seven days on rain, gusts, and heat, so it flags the storm-risk and scorching days rather than just the headline temperature.

Other seasons

Frequently asked questions

Why does the stall last longer in summer?
The stall is driven by evaporative cooling from the meat surface, which depends on the wet-bulb temperature of the air around it. Humid air slows the surface from drying out, so the stall runs a little longer. By the cook-time model behind our calculators, the difference between a cold, dry winter day and a muggy July day is roughly 15 to 40 minutes of stall, depending on the cut and its size: far less than the swing from wrapping, pit temperature, or the meat itself.
How do I plan around summer storm cells?
Most summer storms are convective and afternoon-biased: they fire between roughly 14:00 and 19:00 local. Start long cooks early enough that the wrap-and-rest window covers the storm risk hours, or pick a cook that finishes before the afternoon. A cooker under a covered patio shrugs off most rain; an open offset in an exposed yard does not.
Is the score harsher on humid days?
No. Humidity lengthens the stall by well under an hour, too little to change which day is best, so the Best Smoke Days score leaves it out. Summer days lose points for what does decide them: rain and storms, gusts, and afternoons above 85 °F.

Cities to watch this summer

Summer belongs to the northern tier, where afternoon highs stay out of the penalty band: Seattle, Portland, Milwaukee, Minneapolis, Buffalo, and Denver are the ones worth checking first. Pull your own scored 7-day forecast by ZIP on Best Smoke Days.