Hazardous weather outlook
Encyclopedia
In National Weather Service
(NWS) terminology, a Hazardous Weather Outlook is a weather statement issued to provide information of potential severe weather events within the next seven days. The outlook may include information about potential severe thunderstorms, heavy rain or flood
ing, winter weather, extremes temperatures.
Source:
Source:
National Weather Service
The National Weather Service , once known as the Weather Bureau, is one of the six scientific agencies that make up the National Oceanic and Atmospheric Administration of the United States government...
(NWS) terminology, a Hazardous Weather Outlook is a weather statement issued to provide information of potential severe weather events within the next seven days. The outlook may include information about potential severe thunderstorms, heavy rain or flood
Flood
A flood is an overflow of an expanse of water that submerges land. The EU Floods directive defines a flood as a temporary covering by water of land not normally covered by water...
ing, winter weather, extremes temperatures.
Fair weather
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ELKO NV
144 AM PDT THU APR 21 2011
NVZ013-033-220845-
NORTHERN NYE COUNTY-EXTREME EASTERN ELKO COUNTY-
144 AM PDT THU APR 21 2011
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST
NEVADA AND SOUTH CENTRAL NEVADA.
.DAY ONE...TONIGHT.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
$$
Source:
Stormy weather
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LITTLE ROCK AR
500 AM CDT THU APR 21 2011
ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-221000-
ARKANSAS-BAXTER-BOONE-BRADLEY-CALHOUN-CLARK-CLEBURNE-CLEVELAND-
CONWAY-DALLAS-DESHA-DREW-FAULKNER-FULTON-GARLAND-GRANT-HOT SPRING-
INDEPENDENCE-IZARD-JACKSON-JEFFERSON-JOHNSON-LINCOLN-LOGAN-LONOKE-
MARION-MONROE-MONTGOMERY-NEWTON-OUACHITA-PERRY-PIKE-POLK-POPE-
PRAIRIE-PULASKI-SALINE-SCOTT-SEARCY-SHARP-STONE-VAN BUREN-WHITE-
WOODRUFF-YELL-
500 AM CDT THU APR 21 2011
THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS.
.DAY ONE...TODAY AND TONIGHT
SHOWERS AND THUNDERSTORMS WILL CONTINUE OVER CENTRAL AND SOUTHERN
ARKANSAS EARLY THIS MORNING...JUST TO THE NORTH OF A STALLED OUT
FRONTAL BOUNDARY. THE MAIN THREAT WILL BE HEAVY RAIN ON ALREADY
SATURATED GROUND AND FLASH FLOODING. AN UPPER LEVEL SYSTEM WILL PUSH
THE RAIN OUT OF THE AREA BY MID MORNING.
THE STALLED FRONT IN LOUISIANA WILL MOVE NORTH THIS AFTERNOON AND
SHIFT THE FOCUS FOR SHOWERS AND THUNDERSTORMS FURTHER NORTH. THE
NORTH HALF OF THE STATE WILL HAVE THE GREATEST CHANCES OF
PRECIPITATION THIS AFTERNOON AND TONIGHT. WEST ARKANSAS WILL HAVE A
SLIGHT RISK OF SEVERE WEATHER AS WELL...WITH THE MAIN THREAT BEING
LARGE HAIL.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
ANOTHER ROUND OF STORMS WILL BE POSSIBLE FRIDAY NIGHT...MAINLY IN
THE NORTHWEST HALF OF THE FORECAST AREA.
FINALLY...ON TUESDAY MODELS ARE INDICATING A SETUP THAT COULD BRING
A SIGNIFICANT AND WIDESPREAD ROUND OF STRONG AND SEVERE
THUNDERSTORMS TO THE STATE. THIS SCENARIO BEARS MONITORING OVER THE
NEXT SEVERAL DAYS.
WITH SEVERAL ROUNDS OF SHOWERS AND THUNDERSTORMS EXPECTED ACROSS
PORTIONS OF THE STATE OVER THE NEXT SEVERAL DAYS...THE THREAT FOR
FLASH FLOODING AND RIVER FLOODING WILL INCREASE OVER TIME. THE
AREAS OF GREATEST THREAT FOR HEAVY RAINFALL OVER THE NEXT 7 DAYS WILL
BE ACROSS THE NORTHERN THIRD OF THE STATE WITH A FRONTAL BOUNDARY
LINGERING IN THE VICINITY OF THE OZARKS.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION MAY BE NEEDED THIS EVENING AND OVERNIGHT.
&&
VISIT NWS LITTLE ROCK ON THE WEB. GO TO HTTP://WEATHER.GOV AND
CLICK ON CENTRAL ARKANSAS.
$$
51
Source: