| 词条 | Hazardous weather outlook |
| 释义 |
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 flooding, winter weather, extremes temperatures.[1] Examples of a Hazardous Weather OutlookFair weatherHAZARDOUS WEATHER OUTLOOKNATIONAL WEATHER SERVICE ELKO NV144 AM PDT THU APR 21 2011NVZ013-033-220845-NORTHERN NYE COUNTY-EXTREME EASTERN ELKO COUNTY-144 AM PDT THU APR 21 2011THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEASTNEVADA 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:[2] Stormy weather000FLUS44 KLZK 221100HWOLZKHAZARDOUS WEATHER OUTLOOKNATIONAL WEATHER SERVICE LITTLE ROCK AR500 AM CST SUN JAN 22 2012ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-231100-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 CST SUN JAN 22 2012THIS HAZARDOUS WEATHER OUTLOOK IS FOR A LARGE PART OF ARKANSAS..DAY ONE...TODAY AND TONIGHTA SLIGHT TO MODERATE RISK OF SEVERE STORMS WILL BE POSSIBLE OVERPARTS OF CENTRAL AND EASTERN ARKANSAS THIS AFTERNOON TO EVENING.EARLY MORNING DENSE FOG WILL CREATE HAZARDOUS DRIVING CONDITIONSAND AREA MOTORISTS SHOULD USE EXTRA CAUTION. ALSO BRIDGES ANDELEVATED ROADWAYS MAY BECOME SLICK DUE TO TEMPERATURES AROUNDFREEZING.OTHERWISE...THE FAST MOVING STRONG STORM SYSTEM AND COLD FRONTWILL MOVE THROUGH THE REGION TODAY AND TONIGHT...AND DEVELOPSHOWERS AND THUNDERSTORMS. FACTORS WILL COME TOGETHER FORSCATTERED STRONG TO SEVERE STORMS...MAINLY OVER CENTRAL ANDEASTERN ARKANSAS.THE STORM PREDICTION CENTER HAS ISSUED A SLIGHT RISK OF SEVERESTORMS FOR MUCH OF CENTRAL ARKANSAS...WHILE A MODERATE RISK OFSEVERE STORMS FOR MUCH OF EASTERN ARKANSAS. THE SEVERE STORMS WILLHAVE THE POTENTIAL FOR DAMAGING WINDS AND LARGE HAIL. THERE WILLALSO BE AN ISOLATED TORNADO THREAT ESPECIALLY OVER EASTERNARKANSAS WHERE WIND FIELDS WILL BECOME MORE FAVORABLE. MAIN TIMEPERIOD OF EXPECTED SEVERE STORM POTENTIAL IS THIS AFTERNOONTHROUGH MIDNIGHT. THIS IS A DEVELOPING WEATHER SITUATION ANDARKANSAS RESIDENTS SHOULD CLOSELY MONITOR THE WEATHER THISAFTERNOON THROUGH TONIGHT.THE SYSTEM WILL MOVE OUT OF ARKANSAS TONIGHT AND TAKE THE RAIN ANDSTORMS TO THE WEST..DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAYTHE NEXT STORM SYSTEM WILL LIKELY AFFECT ARKANSAS AROUND MID WEEKWITH RENEWED CHANCES FOR RAIN AND THUNDERSTORMS..SPOTTER INFORMATION STATEMENT...SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING DUETO THE SEVERE WEATHER THREAT.&&VISIT NWS LITTLE ROCK ON THE WEB. GO TO HTTP://WEATHER.GOV ANDCLICK ON CENTRAL ARKANSAS.$$59 Source:[3] References1. ^{{cite web|author=National Weather Service|title=National Weather Service Glossary|year=|publisher=NOAA|accessdate=2008-09-06|url=http://www.weather.gov/glossary/}} 2. ^{{cite web|url=http://mesonet.agron.iastate.edu/p.php?pid=201104210844-KLKN-FLUS45-HWOLKN|title=Northeast and South Central Nevada Hazardous Weather Outlook|date=2011-04-21|accessdate=2011-04-21|author=National Weather Service Elko, Nevada}} 3. ^http://forecast.weather.gov/product.php?site=LZK&issuedby=LZK&product=HWO External links
1 : Weather warnings and advisories |
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