036
FXUS01 KWBC 060805
PMDSPD
SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
305 AM EST MON NOV 06 2023
VALID 12Z MON NOV 06 2023 - 12Z WED NOV 08 2023
...MORE UNSETTLED WEATHER EXPECTED TO BRING BENEFICIAL
PRECIPITATION ACROSS THE PACIFIC NORTHWEST AND THE NORTHERN
ROCKIES OVER THE NEXT COUPLE OF DAYS...
...MIXED LIGHT RAIN AND SNOW WILL BRUSH THE NORTHERN BORDERS OF
THE NORTHERN PLAINS TO THE INTERIOR NORTHEAST...
...FAIR AND MILD WEATHER EXPECTED TO CONTINUE FROM THE
SOUTHWESTERN U.S. TO MUCH OF THE EASTERN U.S; COOL PACIFIC AIR
ARRIVES OVER THE WEST TODAY....
TROUGHING IN THE WEST WILL CONTINUE TO GENERATE RAINFALL ACROSS
MUCH OF THE NORTHWEST OVER THE NEXT COUPLE OF DAYS. SOME
INSTABILITY MIXING IN WITH A PLUME OF MOISTURE ALONG THE IMMEDIATE
PACIFIC NORTHWEST COAST WILL SUPPORT A MARGINAL RISK OF FLASH
FLOODING. THE PRIMARY AREAS OF CONCERN ARE BURN SCARS AND OTHER
VULNERABLE SURFACES AROUND THE WASHINGTON--OREGON COASTAL BORDER
REGION. LIGHT TO MODERATE SNOW WILL FALL OVER THE HIGHEST
ELEVATIONS OF THE CASCADES AND NORTHERN ROCKIES TODAY BEFORE THE
SNOW LEVEL DROPS BEHIND THE UPPER TROUGH ON TUESDAY.
SHORTWAVE ENERGY MOVING ACROSS THE UPPER MIDWEST AND GREAT LAKES
WILL CONTINUE PRODUCING RAIN/SNOW SHOWERS ACROSS THOSE AREAS TODAY
BEFORE SPREADING INTO THE NORTHEAST TONIGHT AND INTO TUESDAY.
DIFFLUENCE ALOFT ASSOCIATED WITH THE WESTERN TROUGH WILL BRING
ANOTHER ROUND OF MIXED PRECIPITATION TO THE UPPER MIDWEST/GREAT
LAKES TUESDAY NIGHT.
RIDGING ACROSS THE SOUTH/SOUTHEAST U.S. WILL ALLOW HIGH
TEMPERATURES TO SOAR INTO THE UPPER 70S TO LOW 90S OVER THE NEXT
COUPLE OF DAYS. MANY PLACES FROM THE SOUTHERN HIGH PLAINS TO THE
SOUTHEAST WILL EXPERIENCE RECORD HIGH TEMPERATURES TODAY AND
TUESDAY. HIGHS OVER THE CENTRAL/SOUTHERN PLAINS WILL BE BETWEEN
20-30 DEGREES ABOVE AVERAGE DURING THIS PERIOD. ELSEWHERE, THE
WESTERN TROUGH WILL BRING A COOL PACIFIC AIRMASS AND BELOW AVERAGE
TEMPERATURES TO MUCH OF THE WEST BEGINNING TODAY.
KEBEDE
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