Page 25 - Squall Line News Today : Breaking News, Live Updates & Top Stories | Vimarsana

In july when we hit 35. it was 33.5 yesterday and it has been quite a summer in london. and in the rest of region, look at this. temperatures in the mid-30s where they should be in the low to mid-20s. today, we're not going to be in the 30s in london because of this feature that's moving in. showers and thunderstorms will continue to develop as we head through this afternoon, my concern will be lightning, the potential for hail and some very gusty winds there. certainly if you're watching this from london, keep that in mind. despite the fact that we don't see action here, i think what will hap...

Events that these have helped prevent. >> jeff tuben and ben ferguson battle it out on the ground. we start with breaking weather news. i'll bring in chad myers. chad, a lot going on in the world of weather tonight. >> yes. >> tell me, first of all, about this derecho. what is it and how threatening will it be in the next 24 hours? >> is a long h-term event that s to get it's act together. it's a squall line like a bulldozer that pushes air ahead of it. last year we had this one after the other in ohio west virginia and d.c. with significant wind damage. we don't have that setting up just yet....

Surveillance, can this save you from terror attacks? >> it's dozens of terrorist events that these have helped prevent. >> jeff tuben and ben ferguson battle it out on the ground. we start with breaking weather news. i'll bring in chad myers. chad, a lot going on in the world of weather tonight. >> yes. >> tell me, first of all, about this derecho. what is it and how threatening will it be in the next 24 hours? >> is a long-term event that has to get it's act together. it's a squall line like a bulldozer that pushes air ahead of it. last year we had this one after the other in ohio west virgin...

Gary, indiana big storm there and a number of them still into iowa and they all have been putting down tornados, one after another, especially across parts of iowa, and we still have many more hours of this warmth. it's still 7:00 out there. temperatures as warm as they will get for the day, and we have that tornado watch, and that tornado watch probably posted i think for another five to six hours, even though it will expire at 9:00, i think they will keep it going many more hour was after that. >> this is these storms moving across the northwest and could turn into derecho. i've never heard ...

Produce damage. there was damage from chicago to washington, d.c. chad meyers of the cnn weather center. tell us what that is again. give us the pronunciation. >> derecho means there will be a line of weather. there will be a squall line that charges east with winds between 70 and 100 miles per hour and it's almost like an ef-1 or ef-0 tornado that can go for hundreds of miles in this direction. we're expecting the initiation of thunderstorms. the more and longer the sun is out that means the warmer the air gets. that means the stronger the storms will be. they will fire somewhere in here. all...