Severe Weather Threat and Extreme Heat in Minnesota

Severe Thunderstorms:: Tornadoes, large hail (over 2 inches), and damaging wind gusts (80-90 mph) are possible, especially south of Hwy. 2. It is important to have multiple ways to receive alerts, especially overnight. Why this matters: Overnight storms are particularly dangerous as people are often asleep and less aware of changing conditions.

Extreme Heat:: Heat indices may exceed 100°F in southern Minnesota, prompting a Heat Advisory. Extreme Heat Warning is in effect for much of central and southern Minnesota. Record overnight lows are possible due to the extreme heat. Why this matters: Extreme heat can lead to heatstroke and other health issues, particularly for vulnerable populations.

Storm Timing:: Northern Minnesota could see storms late Friday night into early Saturday (12 AM - 2 AM). The Twin Cities could see storms around sunset Friday. Why this matters: Knowing when storms are likely to hit allows residents to prepare and seek shelter in advance.

Cooler Temperatures Next Week:: After the weekend, temperatures are expected to drop into the 70s, offering relief from the heat. Why this matters: This offers a respite from the extreme conditions and a return to more typical summer weather.

Severe Weather Potential: The primary threats from the storms are tornadoes, large hail, and damaging winds. The overnight timing of these storms increases the risk, as many people may be asleep and unaware of the approaching danger. Download weather apps and enable notifications to stay informed.

Extreme Heat Impact: The combination of high temperatures and humidity will create dangerous conditions. An Extreme Heat Warning is in effect for much of central and southern Minnesota, with a Heat Advisory for northern regions. Drink plenty of water, seek air-conditioned spaces, and avoid strenuous activity during peak heat hours.

Q: How can I prepare for severe thunderstorms?

Q: What should I do during a heat wave?

Q: Who is most at risk during extreme heat?