3 products issued by NWS for: North Potomac MD
Short Term Forecast
SHORT TERM FORECAST NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1139 PM EST TUE FEB 9 2010 MDZ003>007-009>011-013-014-100745- WASHINGTON-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-HARFORD- MONTGOMERY-HOWARD-SOUTHERN BALTIMORE-PRINCE GEORGES-ANNE ARUNDEL- 1139 PM EST TUE FEB 9 2010 .NOW... ...WINTER STORM WARNING IN EFFECT UNTIL 7 PM EST WEDNESDAY... MODERATE TO HEAVY SNOW WILL CONTINUE ACROSS CENTRAL AND EASTERN MARYLAND THROUGH THE OVERNIGHT HOURS. THROUGH 3 AM...THE HEAVIER SNOWFALL WILL OCCUR ACROSS NORTHEAST MARYLAND IN FREDERICK...CARROLL...BALTIMORE AND HARFORD COUNTIES...INCLUDING THE CITY OF BALTIMORE. SNOWFALL AMOUNTS OF ONE TO TWO INCHES AN HOUR WILL BE LIKELY WITHIN THE HEAVIER SNOW BANDS. NORTHEAST WINDS OF 5 TO 10 MPH WILL CONTINUE...WITH TEMPERATURES HOLDING IN THE MID TO UPPER 20S. $$
Hazardous Weather Outlook
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1028 PM EST TUE FEB 9 2010 MDZ003>005-009-010-501-502-VAZ021-025>031-036>040-042-050-051-501- 502-WVZ050>055-501>504-101000- WASHINGTON-FREDERICK MD-CARROLL-MONTGOMERY-HOWARD- EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-HIGHLAND- AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN-CLARKE- NELSON-ALBEMARLE-GREENE-MADISON-RAPPAHANNOCK-LOUDOUN-ORANGE- CULPEPER-NORTHERN FAUQUIER-SOUTHERN FAUQUIER-HAMPSHIRE-MORGAN- BERKELEY-JEFFERSON-PENDLETON-HARDY-WESTERN GRANT-EASTERN GRANT- WESTERN MINERAL-EASTERN MINERAL- 1028 PM EST TUE FEB 9 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN WEST VIRGINIA... NORTHERN AND CENTRAL VIRGINIA...AND CENTRAL AND WESTERN MARYLAND WITH THE EXCEPTION OF GARRETT COUNTY. .DAY ONE...TONIGHT A WINTER STORM WARNING IS IN EFFECT FOR THE ENTIRE AREA. PLEASE SEE THE LATEST WINTER WEATHER MESSAGE FOR DETAILS...INCLUDING ACCUMULATIONS. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY A WINTER STORM WARNING CONTINUES THROUGH WEDNESDAY. STRONG GUSTY WINDS WILL DEVELOP ACROSS THE AREA ON WEDNESDAY...WITH WIND GUSTS NEAR 45 MPH EXPECTED FROM LATE MORNING THROUGH EVENING. BLOWING AND DRIFTING SNOW WILL BE A CONCERN...WHICH MAY PRODUCE NEAR BLIZZARD CONDITIONS AT TIMES WEDNESDAY IN THE WASHINGTON DC METRO AREA NORTHEASTWARD WEDNESDAY. PROLONGED UPSLOPE SNOW SHOWERS WILL CONTINUE TO AFFECT THE WESTERN SLOPES OF THE APPALACHIANS INTO THURSDAY. ADDITIONAL ACCUMULATIONS CAN BE EXPECTED. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT. SNOWFALL TOTALS WILL BE APPRECIATED LATE TONIGHT AND WEDNESDAY. $$
Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 949 PM EST TUE FEB 9 2010 MDZ003>007-009>011-013-014-101100- /O.CON.KLWX.WS.W.0007.000000T0000Z-100211T0000Z/ WASHINGTON-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-HARFORD- MONTGOMERY-HOWARD-SOUTHERN BALTIMORE-PRINCE GEORGES-ANNE ARUNDEL- INCLUDING THE CITIES OF...HAGERSTOWN...FREDERICK...WESTMINSTER... GAITHERSBURG...COLUMBIA...BALTIMORE...ANNAPOLIS 949 PM EST TUE FEB 9 2010 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST WEDNESDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST WEDNESDAY. * PRECIPITATION TYPE...SNOW. * ACCUMULATIONS...10 TO 20 INCHES. * TIMING...SNOW WILL CONTINUE THROUGH WEDNESDAY EVENING. HEAVIEST SNOW IS EXPECTED WEDNESDAY MORNING THROUGH EARLY AFTERNOON. * TEMPERATURES...AROUND 30 LATE THIS EVENING...DROPPING INTO THE MID AND UPPER 20S OVERNIGHT AND WEDNESDAY. * WINDS...LIGHT EAST WINDS TONIGHT. WINDS WILL BECOME NORTHWEST WEDNESDAY AND INCREASE TO 20 TO 30 MPH WITH GUSTS AROUND 45 MPH. BLOWING AND DRIFTING SNOW WEDNESDAY WILL REDUCE VISIBILITIES NEAR A QUARTER MILE AT TIMES...PRODUCING NEAR-BLIZZARD CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. THE COMBINATION OF SNOW AND STRONG WINDS WILL MAKE TRAVEL VERY HAZARDOUS. && $$
