At 5:00 am EDT the center of hurricane Gustav was located about 115 miles south-southeast of New Orleans Louisiana and about 195 miles southeast of Lafayette Louisiana. This position is also about 65 miles southeast of Port Fourchon along the Louisiana coast.
The hurricane warning east of the Mississippi Alabama border to the Alabama-Florida border has been changed to a tropical storm warning. A hurricane warning remains in effect from just east of high island Texas eastward to the Mississippi-Alabama border including the city of New Orleans and lake Pontchartrain. A tropical storm warning is in effect from east of the Mississippi Alabama border to the Ochlockonee river.
Gustav is moving toward the northwest near 16 mph and this motion is expected to continue for the next day or so with some decrease in forward speed and a gradual turn toward the west-northwest on Tuesday. On the forecast track the center will cross the Louisiana coast by midday today.
Maximum sustained winds are near 115 mph with higher gusts. Gustav is a category three hurricane on the Saffir-Simpson scale. No significant change in strength is likely before landfall, with weakening expected to begin after Gustav moves inland later today. Hurricane force winds extend outward up to 70 miles from the center and tropical storm force winds extend outward up to 230 miles.
An Air Force hurricane hunter aircraft reported a minimum central pressure of 956 mb/28.23 inches.
An extremely dangerous storm surge of 10 to 14 feet above normal tidal levels is expected near and to the east of where the center of Gustav crosses the coast.
Gustav is expected to produce total rainfall accumulations of six to 12 inches over portions of Louisiana, southern and western Mississippi, Arkansas and northeastern Texas with isolated maximum amounts of up to 20 inches possible through Thursday.
Isolated tornadoes are possible over the central gulf coast today. (NOAA, HPC, National Hurricane Center)
FEMA NRCC:
FEMA Region IV:
Mississippi:
Alabama:
Florida:
Georgia:
Kentucky:
Tennessee:
Missouri:
FEMA Region VI:
Louisiana:
Texas:
Oklahoma:
FEMA Region III:
West:
A strong upper-level system and surface cold front will move through the Rocky Mountains producing rain and scattered thunderstorms. A few of the thunderstorms in Colorado could produce gusty winds and hail. Highs Monday will range from the 60s in Montana to the mid-90s and 110 in the Desert Southwest.
Midwest:
A cold front over the Dakotas will produce gusty winds, scattered showers and thunderstorms. High pressure will keep the Great Lakes, Ohio Valley and middle Mississippi Valley mostly sunny. High temperatures will range from the middle 80s to the lower 90s.
South:
As discussed above Hurricane Gustav is forecast to make landfall along the Louisiana coast later today spreading heavy precipitation, strong winds and tornados into Louisiana, southern Mississippi, southern Alabama and the Florida Panhandle. For the latest information on Hurricane Gustav see www.nhc.noaa.gov/. High temperatures will generally be in the 90s across the region except for south Texas where temperatures in the Rio Grande valley will be above 100.
Northeast:
High pressure dominates the weather in the region with mostly clear skies. Temperatures will be above seasonal norms - Highs will range from 70s in Maine to 90s in Virginia (NOAA, National Weather Service, Various Media Sources)
At 5:00 am EDT the center of tropical storm Hanna was located about 90 miles north-northeast of the southeastern Bahamas or 535 miles east southeast of Miami, Florida.
Hanna has been drifting slowly westward near two mph and a continued slow forward motion between west and west-southwest is expected during the next day or so although Hanna could become stationary at times. On the forecast track the center of Hanna will move near or over the southeastern Bahamas during the next day or two.
A NOAA buoy east of the center indicates maximum sustained winds are near 50 mph with higher gusts. Some fluctuations in strength are possible during the next day or so.
Tropical storm force winds extend outward up to 140 miles from the center.
The estimated minimum central pressure is 996 mb/29.41 inches.
Swells from Hanna are expected to increase the risk of dangerous rip currents along portions of the southeastern United States coast during the next couple of days. (NOAA, HPC, National Hurricane Center)
East St. Louis emergency crews responded to a hazardous chemical that may have led to one to two fatalities (unconfirmed media reporting) on August 30, 2008. Additionally, at least eight to ten people were hospitalized after being exposed to an unknown hazardous chemical or material (possibly nitroaniline).
Officials believe the hospitalized individuals are employees who was mixing the chemicals. Investigation by the EPA and the FBI are ongoing. Clean up is expected to begin on August 31, 2008 at 1300 CDT and is expected to be completed within the next 24-48 hours. (Region V)
Atlantic/Caribbean:
Shower and thunderstorm activity has increased and become a little more concentrated near the center of a broad area of low pressure Located about 675 miles west of the Cape Verde Islands. Conditions appear favorable for a tropical depression to form during the next day or so as the system moves westward at 15 mph.
A vigorous tropical wave has emerged off the west coast of Africa about 400 miles southeast of the Cape Verde Islands. This system is already showing signs of organization and additional development Is possible over the next two days as it moves westward at around 15 mph.
Eastern Pacific:
A broad area of low pressure centered about 180 miles south-southwest of Manzanillo Mexico is producing disorganized showers and thunderstorms. Upper-level winds are expected to remain unfavorable for tropical cyclone development during the next couple of days as the system moves westward at about 10 mph.
Western Pacific:
No tropical cyclone activity. (NOAA, HPC, National Hurricane Center, Central Pacific Hurricane Center and the Joint Typhoon Warning Center)
No new activity (FEMA HQ)
No new activity (FEMA HQ)
National Fire Activity as of Sunday, August 31, 2008:
National Wildfire Preparedness Level: 3
Initial attack activity: Light (72 new fires)
New large fires: 1
Uncontained large fires: 15
Large fires contained: 2
States with Large fires: UT, ID, OR, MT, WY, CO, CA, NV, NJ, NM and TN. (NIFC)
On August 31, 2008, Amendment #5 to FEMA-1785-DR-FL to include Duval County for Individual Assistance, 3 additional counties for Individual and Public Assistance and 6 counties for Public Assistance. (FEMA HQ)
Last Modified: Tuesday, 02-Sep-2008 08:15:35 EDT