Las Vegas stays dry Thursday, with gusts generally 25 to 35 mph. Thunderstorm chances increase later in the week.

Las Vegas will be sunny and near 96 degrees Wednesday, but gusts up to 30 mph are expected through the afternoon. Shower and thunderstorm chances may spread into Thursday morning in eastern areas.

Las Vegas will reach 99 degrees Monday. The valley stays sunny and hot through the weekend.

Las Vegas will top 100 degrees Sunday as gusty winds sweep across the valley. A brief midweek cooldown will not last long.

Las Vegas hits 103 Saturday, with gusty winds and a Red Flag Warning raising fire danger. The cooldown arrives slowly, with Sunday near 100 and highs below 100 next week.

Las Vegas is headed for a 106-degree Friday, with gusty southwest winds and an 84-degree overnight low. A slow cooldown begins this weekend.

Las Vegas is heading for a 106-degree Thursday as an Extreme Heat Warning takes effect. Cooler temperatures arrive this weekend, but gusty winds will complicate outdoor plans.

State officials say the toxin reading is the highest ever recorded in Nevada, more than 3,100 times the EPA's health threshold.

Las Vegas reaches 105 degrees Wednesday and 106 Thursday as an Extreme Heat Warning takes effect before weekend winds bring a modest cooldown.

Las Vegas temperatures rise from 99 Tuesday to 107 Thursday as an Extreme Heat Warning takes effect. Breezier conditions follow Friday and Saturday.

Las Vegas will be sunny and 95 degrees Monday before a late-week heat surge pushes temperatures to 107.

Rain and thunderstorms are headed for Las Vegas Sunday before sunny Labor Day weather and another round of triple-digit heat.

Las Vegas will hit 98 degrees Saturday before Sunday showers and thunderstorms bring a sharp cooldown. Heat returns by midweek.