February-Comfortable Days/Cool Nights To The Month
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- Pro Met
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- Location: Atlanta, Georgia
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Ended up with around 5 inches of snow in northwest Lubbock, peak gusts were probably in the 55-60 mph range as well; all while snowfall rates were likely above 1 inch per hour. Below is a picture taken outside of my apartment...
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- Katdaddy
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Also posted in the March thread:
Hmmmm......
From this mornings Houston-Galveston AFD:
THE ONLY MENTIONABLE
PRECIPITATION CHANCES WILL OCCUR LATE FRIDAY OR EARLY SATURDAY
ACROSS THE WESTERN CWA. A SHORTWAVE DISTURBANCE DIVING SOUTH ALONG
THE BACKSIDE OF NORTHEASTERN U.S. TROUGHING FRIDAY...IN LINE WITH
A REINFORCING COLD FRONT...WILL TRACK STRAIGHT DOWN INTO THE COASTAL
BEND. THERE MAY BE ENOUGH LIFT...WITH A MOIST ENOUGH DOWNSTREAM
ENVIRONMENT (AROUND 0.5 INCH PWATS)...TO INITIATE VERY LIGHT
PRECIPITATION (-SN) WITHIN A SUB-FREEZING AIR MASS. 1000-500MB
THICKNESS VALUES IN THE LOWER 530 DAMS ARE FORECAST TO REACH THE
MATAGORDA BAY REGION WITH FRIDAY NIGHT/SATURDAY MORNING NEGATIVE
SINGLE DIGIT 85H TEMPERATURES. PWAT VALUES ARE NOT EXTREMELY HIGH
BUT WESTERN-SOUTHWESTERN FORECAST AREA SOUNDINGS DO SHOW DEEP
ENOUGH BELOW FREEZING MID-LEVEL SATURATION IN SUPPORTING VERY
LIGHT SNOW OR FLURRIES. THE MAIN QUESTION WILL BE WHETHER THERE
WILL BE ENOUGH LIFT FROM EITHER THE SHORTWAVE (VORT MAX)...OR FROM
FALLING INTO A MORE-FAVORABLE LF QUAD WITHIN A NORTH-SOUTH JET
SPEED MAX...IN GENERATING ANY PRECIPITATION AT ALL. ALTHOUGH
SURFACE TEMPERATURES WILL BE SLIGHTLY ABOVE FREEZING...FEEL THERE
COULD BE ENOUGH LOWER LEVEL ZERO WET-BULBING TO DRIVE THEM DOWN
TO NEAR FREEZING THROUGH MIDNIGHT SATURDAY.
Hmmmm......
From this mornings Houston-Galveston AFD:
THE ONLY MENTIONABLE
PRECIPITATION CHANCES WILL OCCUR LATE FRIDAY OR EARLY SATURDAY
ACROSS THE WESTERN CWA. A SHORTWAVE DISTURBANCE DIVING SOUTH ALONG
THE BACKSIDE OF NORTHEASTERN U.S. TROUGHING FRIDAY...IN LINE WITH
A REINFORCING COLD FRONT...WILL TRACK STRAIGHT DOWN INTO THE COASTAL
BEND. THERE MAY BE ENOUGH LIFT...WITH A MOIST ENOUGH DOWNSTREAM
ENVIRONMENT (AROUND 0.5 INCH PWATS)...TO INITIATE VERY LIGHT
PRECIPITATION (-SN) WITHIN A SUB-FREEZING AIR MASS. 1000-500MB
THICKNESS VALUES IN THE LOWER 530 DAMS ARE FORECAST TO REACH THE
MATAGORDA BAY REGION WITH FRIDAY NIGHT/SATURDAY MORNING NEGATIVE
SINGLE DIGIT 85H TEMPERATURES. PWAT VALUES ARE NOT EXTREMELY HIGH
BUT WESTERN-SOUTHWESTERN FORECAST AREA SOUNDINGS DO SHOW DEEP
ENOUGH BELOW FREEZING MID-LEVEL SATURATION IN SUPPORTING VERY
LIGHT SNOW OR FLURRIES. THE MAIN QUESTION WILL BE WHETHER THERE
WILL BE ENOUGH LIFT FROM EITHER THE SHORTWAVE (VORT MAX)...OR FROM
FALLING INTO A MORE-FAVORABLE LF QUAD WITHIN A NORTH-SOUTH JET
SPEED MAX...IN GENERATING ANY PRECIPITATION AT ALL. ALTHOUGH
SURFACE TEMPERATURES WILL BE SLIGHTLY ABOVE FREEZING...FEEL THERE
COULD BE ENOUGH LOWER LEVEL ZERO WET-BULBING TO DRIVE THEM DOWN
TO NEAR FREEZING THROUGH MIDNIGHT SATURDAY.
CIMSS Satellite Blog has some fantasticanimations of our Texas blizzard last week
Historic blizzard affects parts of Texas, Oklahoma, and Kansas February 26th, 2013
http://cimss.ssec.wisc.edu/goes/blog/archives/12406
Historic blizzard affects parts of Texas, Oklahoma, and Kansas February 26th, 2013
http://cimss.ssec.wisc.edu/goes/blog/archives/12406