Discussion:Expect today to be very similar to yesterday in the way of temperatures. HI's will reach 100F area wide, dewpoints will stay in the mid 70's, therefore it is possible to see our heat index rise to the 110-115F range! I was impressed with the strength of some of the storms that formed to our south yesterday. Some areas received an inch or so within 15 minutes. The same is possible today, but don't count on a soaking rain area wide. The odds are 1 in 5 at best for any one point within our 3 counties receiving rain today. As usual with summertime thunderstorms, be aware of heavy downpours, strong winds, and intense lightning.
Fayette Co: HI:101 LO:79 Chance of Rain: 20%
Lamar Co: HI:101 LO:78 Chance of Rain: 20%
Marion Co: HI:100 LO:78 Chance of Rain: 20%
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BIRMINGHAM AL
537 AM CDT WED AUG 4 2010
ALZ011>015-017>050-051038-
AUTAUGA-BARBOUR-BIBB-BLOUNT-BULLOCK-CALHOUN-CHAMBERS-CHEROKEE- CHILTON-CLAY-CLEBURNE-COOSA-DALLAS-ELMORE-ETOWAH-
FAYETTE-GREENE-HALE- JEFFERSON-
LAMAR-LEE-LOWNDES-MACON-MARENGO-
MARION-MONTGOMERY-PERRY- PICKENS-PIKE-RANDOLPH-RUSSELL-SHELBY-ST CLAIR-SUMTER-TALLADEGA-TALLAPOOSA-TUSCALOOSA-WALKER-WINSTON-
537 AM CDT WED AUG 4 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE COUNTIES SERVED BY THE NATIONAL WEATHER SERVICE OFFICE IN BIRMINGHAM.
.DAY ONE...TODAY AND TONIGHT.
AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT FOR ALL OF CENTRAL ALABAMA. AFTERNOON HIGHS WILL ONCE AGAIN BE IN THE UPPER 90S TO LOWER 100S...WITH
HEAT INDICES OF 108 TO 115 DEGREES. OVERNIGHT LOWS WILL ONLY FALL INTO THE MID TO UPPER 70S ONCE AGAIN...PROVIDING RELIEF FROM THE HEAT.
STRONG STORMS WILL BE POSSIBLE ACROSS ALL OF CENTRAL ALABAMA FROM NOON UNTIL 9 PM THIS EVENING. THE MAIN THREATS WILL BE GUSTS UP TO 50 MPH AND BRIEF HEAVY RAINFALL..DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.
THE EXCESSIVE HEAT WARNING HAS BEEN EXTENDED THROUGH THURSDAY EVENING AS HOT AND HUMID CONDITIONS WILL CONTINUE. HEAT INDICES OF 108-115 DEGREES WILL BE LIKELY AGAIN ON THURSDAY AFTERNOON...AND OVERNIGHT LOWS WILL ONLY DROP INTO THE MIDDLE TO UPPER 70S.
TEMPERATURES ARE EXPECTED TO BE A COUPLE OF DEGREES COOLER ON FRIDAY...BUT STILL HOT...SO A HEAT ADVISORY HAS BEEN ISSUED FOR FRIDAY AND MAY NEED TO BE EXTENDED INTO THE WEEKEND. HEAT INDICES WILL BE IN THE 105 TO 112 DEGREE RANGE IN MANY LOCATIONS. LOW TEMPERATURES WILL BE MILD AND GENERALLY NEAR 75 DEGREES.
.SPOTTER INFORMATION STATEMENT...
ACTIVATION OF STORM SPOTTERS AND EMERGENCY MANAGEMENT IS NOTEXPECTED AT THIS TIME.