U.S. Severe Weather Forecast (Convective Outlook)

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Day Three

000 
acus02 kwns 011706 
swody2 
Storm Prediction Center ac 011705 


Day 2 convective outlook 
National Weather Service Storm Prediction Center Norman OK 
1105 am CST sun Mar 01 2015 


Valid 021200z - 031200z 


..no severe thunderstorm areas forecast... 


... 
isolated to widely scattered thunderstorms will be possible on 
Monday and Monday night across from the Arkansas-la-tex northeastward 
into the lower to middle Mississippi Valley. Isolated to widely 
scattered thunderstorms will also be possible Monday morning along 
the coast of Southern California...in the lower Colorado River 
valley and in western Arizona Monday afternoon. 


... 
An upper-level trough off the coast of Southern California will move onshore on 
Monday as surface low pressure develops across much of the intermountain 
west and rockies. Isolated thunderstorms may develop Monday morning 
along the coast of Southern California due to strong large-scale ascent 
associated with the upper-level trough. Thunderstorm development may 
also occur across the Colorado River valley and western Arizona Monday afternoon as 
the upper-level trough moves across the Desert Southwest. Further to 
the east...isolated thunderstorms may develop in the arklatex Monday 
afternoon with scattered elevated thunderstorm development possible 
in the overnight period across the middle-MS valley. Due to weak 
instability...a severe threat is not expected across the Continental U.S. 
Monday or Monday night. 


.Broyles.. 03/01/2015