Convective Outlook

U.S. Severe Weather Forecast

000 
acus02 kwns 151702 
swody2 
Storm Prediction Center ac 151702 


Day 2 convective outlook 
National Weather Service Storm Prediction Center Norman OK 
1102 am CST Tue Jan 15 2019 


Valid 161200z - 171200z 


..no severe thunderstorm areas forecast... 


... 
isolated thunderstorms are likely late Wednesday across parts of 
northern and central California. 


... 
A low-amplitude upper-level ridge will move eastward into the 
Mississippi Valley on Wednesday as a couple of shortwave troughs 
move across the western U.S. Further west, an upper-level trough 
will approach the West Coast. Strong large-scale ascent, steep 
mid-level lapse rates and enhanced low-level flow ahead of the 
trough will make conditions favorable for a few thunderstorms across 
northern and central California Wednesday night. Instability will be 
too weak for a severe threat. Elsewhere across the conus, 
thunderstorms are not expected. 


..maximum risk by hazard... 
Tornado: <2% - none 
wind: <5% - none 
hail: <5% - none 


.Broyles.. 01/15/2019 


$$ 

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