Tuesday, August 24, 2010

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 250036
SWODY1
SPC AC 250034

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0734 PM CDT TUE AUG 24 2010

VALID 250100Z - 251200Z

...THERE IS A SLGT RISK OF SVR TSTMS ACROSS PARTS OF SRN AZ...

...SRN AZ...
SCATTERED STRONG THUNDERSTORMS ARE CURRENTLY ONGOING IN SRN AZ ON
THE SRN PERIPHERY OF A SWRN US UPPER-LEVEL RIDGE. OBJECTIVE ANALYSIS
SHOWS MODERATE INSTABILITY IN PLACE ACROSS THE SRN THIRD OF AZ WITH
SFC DEWPOINTS GENERALLY FROM THE MID 50S TO THE MID 60S F AND SFC
TEMP-DEWPOINT SPREADS OF ABOUT 50 DEGREES. THIS IS CREATING STEEP
LOW-LEVEL LAPSE RATES WHICH COMBINED WITH THE INSTABILITY SHOULD BE
FAVORABLE FOR A FEW DAMAGING WIND GUSTS OVER THE NEXT FEW HOURS.
WILL MAINTAIN A SLIGHT RISK IN SRN AZ FOR EARLY THIS EVENING.

..BROYLES.. 08/25/2010

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