CONUS - Weekend Weather Alert: Rain, Storms, and Heat - July 19-21, 2025
This weekend, we have a serious weather situation developing with heavy rain likely across the Midwest, Ohio Valley, and Mid-Atlantic regions. Expect potential flash flooding due to strong storms. A low-level jet stream is pushing moist air northward, causing intense rainfall from eastern Nebraska to the Mid-Atlantic coast. These storms may persist through Sunday, so stay alert for flood warnings.
Severe Storms Expected
In addition to the rain, severe storms could hit parts of the Northern and Central Plains, Midwest, and Northeast. We're expecting damaging winds, large hail, and possibly tornadoes. Severe weather is likely, especially in big cities like NYC, Hartford, Providence, and Boston on Sunday. Please take necessary precautions and stay informed.
Brace for a Heat Wave
A heat wave is spreading across the Central Plains, Mississippi Valley, and Southeast. The Southeast will experience the infamous "Dog Days of Summer" with temperatures feeling like 105-115°F. Extreme Heat Warnings are in place, particularly impacting areas like southern Georgia and northern Florida. Let's be cautious, stay hydrated, and check on loved ones as temperatures soar.
With the potential for severe weather, especially in areas prone to flooding and other adverse conditions, it's important to stay updated with local forecasts and advisories, check out our current weather and forecast visualization maps, as well as selected areas below related to our report. Use the slider to move forward and back in the days and time to view how forecasts will affect an area; the related timestamp is located above the Play button. Be Safe!
Weather Terms Glossary
