Fireworks and Severe Weather: What to Expect on Independence Day Across the US

Millions of Americans are preparing to celebrate Independence Day on Tuesday night, but the weather may put a damper on some festivities. Active weather systems across the country are causing iffy conditions for outdoor activities, including fireworks displays.

On the East Coast, scattered thunderstorms are likely from Downeast Maine to the Florida Peninsula, due to a lingering cold front. The Plains and Upper Midwest are at risk for severe thunderstorms, heavy rainfall, and possible flash flooding. In the Desert Southwest and Pacific Northwest, the main concern is dangerous heat, with excessive heat warnings in effect for Southern California, Arizona, and Nevada.

The National Weather Service in Phoenix has warned about the risks of heat-related illnesses due to overexposure. A heat advisory is also in effect for coastal Oregon, Northern California, and southwest Washington state.

Here’s a breakdown of the forecast for different regions:

Northeast: Scattered afternoon thunderstorms are expected, especially in southeastern New England. There is a marginal risk of gusty winds with these storms. High temperatures will peak in the upper 70s.

Mid-Atlantic: Thunderstorm chances will remain due to the lingering cold front, but they will be isolated rather than widespread. High temperatures will peak in the upper 80s to lower 90s.

Southeast and South: It will be hot and humid, with highs in the 90s and heat indexes approaching 100 degrees. Scattered thunderstorms may interfere with fireworks shows, especially in the Carolinas.

Great Lakes and Ohio/Tennessee valleys: High pressure will suppress storm chances, with highs in the upper 80s to around 90. A few brief showers are possible, primarily in northern Michigan or south toward the Ohio River.

Plains: A slight risk for severe weather has been drawn by the Storm Prediction Center, stretching from the Upper Midwest to the Rockies. Thunderstorms may produce damaging winds and hail, and could disrupt evening plans. Temperatures may reach the upper 80s or around 90.

Rockies: Scattered showers or thunderstorms are expected in certain areas, but severe weather is not anticipated. Highs will range from the upper 60s to near 70 in Montana to around 90 in New Mexico.

West Coast and Southwest: Heat advisories are in effect for parts of the Pacific Northwest, with highs 10 to 15 degrees above average. Extreme heat will dominate in Arizona, southeast California, and southern Nevada, with highs up to 113 degrees in Phoenix. It is recommended to consult with fire officials before igniting fireworks due to the dry heat.

As Americans prepare to celebrate Independence Day, it is important to stay informed about the weather conditions in their area and take necessary precautions to ensure a safe and enjoyable holiday.