Tri-Cities Washington braces for 100+ degree heat as heat advisory issued. Nights to be warm with lows above normal. A sunny and hot July 4 is forecast.

Enjoy beautiful holiday weekend weather before the first heat wave of the summer arrives in SoCal this time next week, bringing temperatures over 100 degrees.

The heat returns for the Fourth of July on Friday — mid-90s, just in time for the weekend with high humidity and warm nights expected. Heat index values back up 100-105 degrees.

WHAT WE'RE TRACKING: A nice start to the day Wednesday Isolated storm chances starting later Wednesday Slight chance for thunderstorms 4th of July, mainly in the late evening/overnight ...

Clouds will clear Tuesday evening as the cold front sweeps through, ending all storm chances by the late-night hours and bringing in less-humid air. Lows will be allowed to drop into the 60s Wednesday ...

Madison, WI Right Now 75° Humidity: 86% Feels Like: 75° Heat Index: 75° Wind: 8 mph Wind Chill: 75° UV Index: 0 Low Sunrise: 05:19:47 AM Sunset: 08:41:54 PM Dew Point: 70° Visibility: 10 mi ...

BOISE, Idaho — Storms fired up across southern Idaho and eastern Oregon Thursday afternoon, marking the beginning of a 24-hour period of active weather that includes the Independence Day holiday ...

Weather St. Louis Weather Impact forecast: Warmer Thursday Another warm and pleasant day as temperatures return close to 90 degrees. Dry conditions persist through the majority of the weekend.