A mild weekend is in store for Pittsburgh, but much colder air will arrive for the last couple of days of 2013.
A storm will graze the area Sunday with rain and temperatures peaking in the lower 40s.
NFL fans heading to Heinz Field Sunday should be prepared for rainy conditions. Some snow will be mixed in over the Laurel Highlands.
As colder air begins to move in Sunday night, a bit of snow can also fall around Pittsburgh. As a result, there could be icy spots developing.
A surge of Arctic air will be accompanied by flurries and locally heavy snow showers Monday through Tuesday.
RealFeel® temperatures will be in the single digits at times for outdoor New Year's Eve activities.
Tropical Storm Hermine will turn toward Florida with heavy rain, gusty winds and the risk of flooding late this week.
Another strong tropical disturbance has moved off the coast of Africa and bears watching for strengthening and impact on the Caribbean and the United States during September.
A swarm of tropical systems cruising the Atlantic Ocean will raise surf and risks to beachgoers along the East coast of the United States into Labor Day weekend.
Two tropical systems, Madeline and Lester, could pose hazards to Hawaii into Labor Day weekend.
Though the summer season is winding down, forecasters are predicting a warm start to fall across the Northeast — a weather pattern that could spell bad news for fall foliage lovers.
While warmth will dominate much of Asia this autumn, drought relief is on the way for southeastern areas, but tropical cyclones could threaten lives and property surrounding the Bay of Bengal.
Milwaukee, WI (1988)
Hottest summer on record. Six days of 100 degrees or greater and 36 days of 90 or above. Average temperature of 73.8 beat the old record of 72.8 set in 1921 and 1955. The normal average tempera- ture for a summer in Milwaukee is 68.3 degrees.
Washington Co., IA (1897)
Hail fell and drifted in piles 6 feet deep in Washington County.
Yuma, AZ (1950)
123 degrees - hottest temperature ever in Yuma. Yuma is the hottest city in the U.S.