138
FXUS01 KWBC 220708
PMDSPD
SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
307 AM EDT TUE OCT 22 2024
VALID 12Z TUE OCT 22 2024 - 12Z THU OCT 24 2024
..RAIN SHOWERS ACROSS UPPER MIDWEST/GREAT LAKES TODAY
..SNOW SHOWERS FOR THE NORTHERN ROCKIES
...WELL ABOVE-AVERAGE TEMPERATURES CONTINUE OVER THE CENTRAL AND
EASTERN U.S...
A RELATIVELY ACTIVE NORTHERN STREAM WILL PROMOTE SENSIBLE WEATHER
ACROSS THE NORTHERN TIER STATES OVER THE NEXT COUPLE OF DAYS. RAIN
SHOWERS AND ISOLATED THUNDERSTORMS FOCUSED ALONG A COLD FRONT WILL
SPREAD FROM NORTH DAKOTA THIS MORNING TO THE UPPER PENINSULA OF
MICHIGAN TONIGHT. THE ONCE CUT-OFF LOW OVER THE CENTRAL PLAINS
WILL QUICKLY PHASE WITH THE NORTHERN STREAM AND AMPLIFY OVER THE
EAST BY THURSDAY MORNING. IN THE MEANTIME, WARM SOUTHERLY
ADVECTION INTO THE CENTRAL AND EASTERN U.S. WILL PRODUCE
TEMPERATURES THAT ARE 15-25 DEGREES ABOVE AVERAGE, PARTICULARLY
FOR PORTIONS OF THE GREAT PLAINS, MISSISSIPPI VALLEY AND
NORTHEAST.
RIDGING OVER NORTHERN MEXICO WILL KEEP TEMPERATURES IN THE
SOUTHERN U.S. RELATIVELY WARM DURING THIS PERIOD. CONTINUED
TROUGHING IN THE NORTHWEST WILL GENERATE COOLER TEMPERATURES AND
SOME SNOW SHOWERS TODAY AND WEDNESDAY. SNOW SHOWERS WILL BE
CONFINED TO THE NORTHERN ROCKIES WITH A FEW INCHES EXPECTED FOR
PORTIONS OF THE ABSAROKA RANGE, IN PARTICULAR.
KEBEDE
GRAPHICS AVAILABLE AT
HTTPS://WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page