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NOAA ISSUES NATION'S OFFICIAL WINTER OUTLOOK
October 12, 2000 The nation's
top climate and weather experts at NOAA
today announced the winter weather outlook for the United States,
saying that the recent string of record warm winters may be over,
as normal winter weather returns. "We've probably forgotten
over the last three years what a normal winter is like,"
said NOAA Administrator D. James Baker. "With La
Niña and El
Niño out of the way, normal (defined as the period
1961-1990) winter weather has a chance to return to the U.S.
this year."
(Click
here to see video of NOAA news conference on October 12,
2000. You'll need RealPlayer to view this video.)
At a
news conference today in Washington, D.C., NOAA's
National Weather Service issued its official outlook for
winter 2000-01. According to Retired Air Force Brig. Gen. and
National Weather Service Director Jack
Kelly, "As in most normal years, from New England to
the Carolinas, cold weather will be part of your routine this
winter. In Florida, the enhanced likelihood of warmer-than-normal-temperatures
could be punctuated by cold air outbreaks, or Florida Freezes'."
(NOAA photo: Retired Air Force Brig. Gen. and National Weather
Service Director Jack Kelly speaks at Washington, DC, news conference
where he discussed the winter weather forecast.) (Click image
for larger view.)
Kelly
said, "Americans must be careful this winter and prepare
for a little bit of everything." He added a reminder about
the importance of NOAA
Weather Radio, "We expect considerable swings in temperature
and precipitation. Having the latest weather reports and warnings
from NOAA Weather Radio will remain crucial this winter."
Click
image for larger view.
Regional
Outlooks:
In the Northeast a polar jet stream and tropical jet stream will
duel for supremacy, and the polar stream will win, bringing a
greater chance of more snow along the spine of the Appalachians
from New England to the Carolinas and points east, including
Washington, D.C. Boston, New York, Philadelphia, and D.C. could
see average temperatures 4 degrees Fahrenheit colder than the
last three winters.
Look
for normal conditions in the Plains states (North and South Dakota,
Nebraska, Iowa) and Midwest (Illinois, Indiana, Missouri). Cold
air outbreaks will potentially lead to more days below zero and
heavier lake-effect snow in the western portions of Pennsylvania
and New York, northern Ohio, Michigan, Wisconsin and northeastern
Minnesota. Minneapolis is expected to have average temperatures
6 degrees below the last three winters, while Chicago could see
average temperatures 5 degrees lower;
In
the Southeast, temperatures will likely be warmer than normal
but slightly cooler than the last three years, with all Gulf
Coast states (except Florida) favored to receive more precipitation
than usual.
Areas
in the West and Southwest, for example California and Nevada,
will experience warmer-than normal temperatures;
The
Pacific Northwest (Oregon and Washington) will experience a few
more heavy rain events but near normal precipitation for the
winter season as a whole; and Seattle could see average temperatures
1 degree below the last three winters.
Alaska
can expect near normal temperatures and precipitation this winter.
"As
we enter a period without the strong influences of El Niño
or La Niña long-term seasonal outlooks become more challenging
to produce," Baker said.
According
to Baker, "NOAA's gains in climate system research and advances
in our computer modeling capabilities are making great strides.
The Argo Ocean Profiling Network, being
implemented with international partners, is a major step forward
in establishing the global ocean observing system required to
help weather forecasters and scientists better understand and
predict the influences of climate events, but more needs to be
done. (NOAA photo: D. James Baker, NOAA administrator, speaks
at Washington, DC, news conference on winter weather forecast.
He's standing next to Argo ocean buoy
used to measure the climate.) (Click image for larger view.)
"We
have made significant advances in our climate forecasting skills,
but we have a lot of work to do," Baker said, adding that
seasonal and climate forecasts will be as important in the 21st
century as it was last century.
NOAA's
budget request for 2001 includes $28 million for the Climate
Observation and Services Initiative and $2.3 million for the
modernization of our cooperative observer network, which are
designed to improve climate observations and forecasts.
The
2000-01 winter outlook will be updated on the Web next on Nov.
16, 2000.
Click
here for NOAA Winter Weather B-Roll (TRT: 6:58) (You'll
need RealPlayer to view this video.)
1.
NOAA 14 Polar Imagery (Fly Around) January 24-25th, 2000 East
Coast Snow storm
2. GOES 8 Satellite Loops (Infrared and Water Vapor) January
24-25, 2000 East Coast Snowstorm
3. North Atlantic Oscillation Graphics (Wind Stress and Positive/Negative
Phases)
4. ARGO Float Animation and Buoy Launch
Relevant Web Sites
NOAA's
Climate Prediction Center
NOAA's
National Weather Service
NOAA's National Climatic
Data Center, Asheville, North Carolina
NOAA's
Weather Page
Media Contacts:
Curtis
Carey, NOAA's National
Weather Service, (301) 713-0622 or Carmeyia
Gillis, NOAA's Climate
Prediction Center, (301) 763-8000, ext. 7163
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