100 mph Forecast Northern Great Plains - Update 4:40pm CDT

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Derecho conditions with thunderstorm-generated wind gusts to 100 mph along with tornadoes are forecast to occur. Please see safety suggestions blow. 
 

-- 3:35pm -- 
There is a high risk of wind gusts above 75 mph in the purple area as a derecho is possible this evening. Remember: derechoes can cause extensive power outages and lawn furniture, trampolines, etc. being blown away. I urge you to put your car in the garage and bring in outdoor items to the extent possible.

The red area has an enhanced risk of wind gusts of 65 mph or more. 

The yellow area has a significant risk of gusts of 60 mph or stronger. 

I will have updates on Twitter/X  @usweatherexpert. 


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