Monday, April 6th 2009 Weather Outlook

5 04 2009

Monday’s Weather Outlook; Great Lakes/Souteast/Northeast System

10:15PM

On Monday, a system will continue to push east through the Great Lakes. Showers and storm will be likely in portions of the Southeast and Northeast ahead of the system. There is a slight risk for severe storms in portions of South Carolina, North Carolina, Virginia, Maryland, Deleware and New Jersey. CAPE values will be around 1000 J/KG, LI’s of -3, dew points in the 50’s and Effective Bulk Shear Values of 40-55KT. This along with a system moving through, will help storms become severe. With the main threats being hail, damaging winds and an isolated tornado. On the northside of the system, snow will be likely in portions of the Great Lakes. Heavy snow will be possible, with a heavy axis of accumulation over Michigan. Below is the severe weather and snowfall outlook for Monday.

sev-411

 

snow-224





Sunday, April 5th 2009 Weather Outlook

5 04 2009

Sunday’s Weather Outlook; Midwest/Great Lakes/Southeast/Ohio Valley System

12:00PM

A system will continue to work east through the Midwest. showers and storms will be likely in portions of the Southeast and Ohio Valley. There is a slight risk for severe storms in Illinois, Missouri, Tennesse, Kentucky, Indiana, Ohio, Florida, South Carolina, Georiga and Alabama. CAPE values will be around 2000 J/KG, LI’s of -6, dew points in the 50’s and 60’s and Effective Bulk Shear values of 50-65KT. This along with a system moving in, will help storms become severe. The main threats will be hail, damaging winds and some tornadoes. On the north side of the system, snow will be likely in the Southern Midwest and Great Lakes. Heavy snow will be possible, with an axis of accumulation from Iowa into Michigan. Below is the severe weather and snowfall outlook for Sunday.

sev-409

 

snow-223