Typhoon Francisco is expected to weaken but will likely bring an increase in surf, rip currents, heavy rain, and gusty winds to Japan by the end of the week.
Typhoon Wipha will bring heavy rain, strong winds, and heavy surf to Japan today. Tokyo (population: 9 million) and the damaged Fukushima nuclear plant are both vulnerable.
Karen is expected to hit the Gulf Coast near southeast Louisiana, with a second possible landfall near Mobile, Alabama, Saturday night and Sunday morning.
Stormy weather is likely Saturday, October 5 in the north-central United States, where a strong cold front will trigger winter weather and severe weather.
Categorized on Thursday as a "super typhoon" at its peak, Usagi is the strongest cyclone so far in 2013. It's expected to weaken before striking Hong Kong on Sunday.
Matt Daniel is Meteorologist for WBRC in Birmingham, Alabama. A self-described "big weather and music geek," Matt has a passion for helping to keep people safe when severe weather strikes and says if you don't have a NOAA Weather Radio ... you should get one.
EarthSky Newsletter
Nearly half a million daily subscribers love our newsletter. What are you waiting for? Sign up today!
Join now to receive free daily science news delivered straight to your email.