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000
AWUS81 KLWX 010231
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-011500-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

LOW PRESSURE WILL BRING A WINTRY MIX OF SNOW...SLEET AND FREEZING
RAIN LATE SUNDAY AFTERNOON AND INTO MONDAY MORNING. ACCUMULATING
SNOWFALL AND ICY CONDITIONS ARE MOST LIKELY TO OCCUR ACROSS NORTHERN
MARYLAND NEAR THE MASON DIXON LINE. WARMER AIR WILL MOVE IN AND
GRADUALLY CHANGE THE MIXED PRECIPITATION OVER TO RAIN OVER THE
BALTIMORE AND WASHINGTON DC METRO AREAS SUNDAY EVENING. THERE
REMAINS SOME UNCERTAINTY WITH REGARD TO HOW LONG THE COLD AIR WILL
REMAIN IN PLACE.

COLD HIGH PRESSURE WILL BUILD OVER THE REGION LATE MONDAY THROUGH
WEDNESDAY.

$$








000
AWUS81 KLWX 010231
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-011500-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

LOW PRESSURE WILL BRING A WINTRY MIX OF SNOW...SLEET AND FREEZING
RAIN LATE SUNDAY AFTERNOON AND INTO MONDAY MORNING. ACCUMULATING
SNOWFALL AND ICY CONDITIONS ARE MOST LIKELY TO OCCUR ACROSS NORTHERN
MARYLAND NEAR THE MASON DIXON LINE. WARMER AIR WILL MOVE IN AND
GRADUALLY CHANGE THE MIXED PRECIPITATION OVER TO RAIN OVER THE
BALTIMORE AND WASHINGTON DC METRO AREAS SUNDAY EVENING. THERE
REMAINS SOME UNCERTAINTY WITH REGARD TO HOW LONG THE COLD AIR WILL
REMAIN IN PLACE.

COLD HIGH PRESSURE WILL BUILD OVER THE REGION LATE MONDAY THROUGH
WEDNESDAY.

$$









000
AWUS81 KLWX 010231
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-011500-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

LOW PRESSURE WILL BRING A WINTRY MIX OF SNOW...SLEET AND FREEZING
RAIN LATE SUNDAY AFTERNOON AND INTO MONDAY MORNING. ACCUMULATING
SNOWFALL AND ICY CONDITIONS ARE MOST LIKELY TO OCCUR ACROSS NORTHERN
MARYLAND NEAR THE MASON DIXON LINE. WARMER AIR WILL MOVE IN AND
GRADUALLY CHANGE THE MIXED PRECIPITATION OVER TO RAIN OVER THE
BALTIMORE AND WASHINGTON DC METRO AREAS SUNDAY EVENING. THERE
REMAINS SOME UNCERTAINTY WITH REGARD TO HOW LONG THE COLD AIR WILL
REMAIN IN PLACE.

COLD HIGH PRESSURE WILL BUILD OVER THE REGION LATE MONDAY THROUGH
WEDNESDAY.

$$








000
AWUS81 KLWX 312333
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-011200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
633 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

LOW PRESSURE WILL BRING A WINTRY MIX OF SNOW...SLEET AND FREEZING
RAIN LATE SUNDAY AFTERNOON AND INTO MONDAY MORNING. ACCUMULATING
SNOWFALL AND ICY CONDITIONS ARE MOST LIKELY TO OCCUR ACROSS NORTHERN
MARYLAND NEAR THE MASON DIXON LINE. WARMER AIR WILL MOVE IN AND
GRADUALLY CHANGE THE MIXED PRECIPITATION OVER TO RAIN OVER THE
BALTIMORE AND WASHINGTON DC METRO AREAS SUNDAY EVENING. THERE
REMAINS SOME UNCERTAINTY WITH REGARD TO HOW LONG THE COLD AIR WILL
REMAIN IN PLACE.

COLD HIGH PRESSURE WILL BUILD OVER THE REGION LATE MONDAY THROUGH
WEDNESDAY.

$$









000
AWUS81 KLWX 312031
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-010900-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
331 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

LOW PRESSURE WILL LIKELY BRING PRECIPITATION TO THE AREA SUNDAY
AFTERNOON INTO MONDAY. HIGH PRESSURE WILL FOLLOW THROUGH MIDWEEK
BRINGING COLD AND DRY WEATHER.

$$









000
AWUS81 KLWX 312031
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-010900-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
331 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

LOW PRESSURE WILL LIKELY BRING PRECIPITATION TO THE AREA SUNDAY
AFTERNOON INTO MONDAY. HIGH PRESSURE WILL FOLLOW THROUGH MIDWEEK
BRINGING COLD AND DRY WEATHER.

$$








000
AWUS81 KLWX 311807
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-010000-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
100 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE OVER THE REGION THIS AFTERNOON. LOW PRESSURE WILL
LIKELY BRING PRECIPITATION TO THE AREA SUNDAY AFTERNOON INTO MONDAY.
HIGH PRESSURE WILL FOLLOW THROUGH MIDWEEK.

$$











000
AWUS81 KLWX 311807
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-010000-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
100 PM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE OVER THE REGION THIS AFTERNOON. LOW PRESSURE WILL
LIKELY BRING PRECIPITATION TO THE AREA SUNDAY AFTERNOON INTO MONDAY.
HIGH PRESSURE WILL FOLLOW THROUGH MIDWEEK.

$$










000
AWUS81 KLWX 311448
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-312100-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
948 AM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE OVER THE REGION TODAY. LOW PRESSURE WILL LIKELY
BRING PRECIPITATION TO THE AREA SUNDAY AFTERNOON INTO MONDAY.
HIGH PRESSURE WILL FOLLOW THROUGH MIDWEEK.

$$







000
AWUS81 KLWX 311448
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-312100-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
948 AM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE OVER THE REGION TODAY. LOW PRESSURE WILL LIKELY
BRING PRECIPITATION TO THE AREA SUNDAY AFTERNOON INTO MONDAY.
HIGH PRESSURE WILL FOLLOW THROUGH MIDWEEK.

$$








000
AWUS81 KLWX 310849
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-312200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
350 AM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A DRY COLD AIR MASS INTO THE REGION TODAY.
LOW PRESSURE WILL LIKELY BRING PRECIPITATION TO MUCH OF THE AREA
SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH THE
MIDDLE OF NEXT WEEK.

$$












000
AWUS81 KLWX 310849
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-312200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
350 AM EST SAT JAN 31 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A DRY COLD AIR MASS INTO THE REGION TODAY.
LOW PRESSURE WILL LIKELY BRING PRECIPITATION TO MUCH OF THE AREA
SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH THE
MIDDLE OF NEXT WEEK.

$$











000
AWUS81 KLWX 310230
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-311500-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
930 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A COLD AIR MASS INTO THE REGION TONIGHT AND
SATURDAY. LOW PRESSURE WILL LIKELY BRING PRECIPITATION TO MUCH OF
THE AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH
THE MIDDLE OF NEXT WEEK.

$$








000
AWUS81 KLWX 310230
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-311500-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
930 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A COLD AIR MASS INTO THE REGION TONIGHT AND
SATURDAY. LOW PRESSURE WILL LIKELY BRING PRECIPITATION TO MUCH OF
THE AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH
THE MIDDLE OF NEXT WEEK.

$$









000
AWUS81 KLWX 302330
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-311200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
630 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A COLD AIR MASS INTO THE REGION TONIGHT AND
SATURDAY. LOW PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO
MUCH OF THE AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW
THROUGH THE MIDDLE OF NEXT WEEK.

$$








000
AWUS81 KLWX 302330
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-311200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
630 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A COLD AIR MASS INTO THE REGION TONIGHT AND
SATURDAY. LOW PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO
MUCH OF THE AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW
THROUGH THE MIDDLE OF NEXT WEEK.

$$









000
AWUS81 KLWX 302030
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-310900-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
330 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A COLD AIR MASS INTO THE REGION TONIGHT AND
SATURDAY. LOW PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO
MUCH OF THE AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW
THROUGH THE MIDDLE OF NEXT WEEK.

$$









000
AWUS81 KLWX 302030
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-310900-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
330 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BRING A COLD AIR MASS INTO THE REGION TONIGHT AND
SATURDAY. LOW PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO
MUCH OF THE AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW
THROUGH THE MIDDLE OF NEXT WEEK.

$$








000
AWUS81 KLWX 301740
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-302345-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1240 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BUILD INTO THE REGION THIS AFTERNOON. THIS WILL
BRING A COLD AIR MASS INTO THE REGION TONIGHT AND SATURDAY. LOW
PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO MUCH OF THE
AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH
THE FIRST PART OF NEXT WEEK.

$$









000
AWUS81 KLWX 301740
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-302345-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1240 PM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

HIGH PRESSURE WILL BUILD INTO THE REGION THIS AFTERNOON. THIS WILL
BRING A COLD AIR MASS INTO THE REGION TONIGHT AND SATURDAY. LOW
PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO MUCH OF THE
AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH
THE FIRST PART OF NEXT WEEK.

$$








000
AWUS81 KLWX 301449
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-302200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
948 AM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A FEW BANDS OF SNOW SHOWERS WILL MOVE SOUTHEASTWARD ACROSS PARTS OF
CENTRAL MARYLAND...THE DISTRICT OF COLUMBIA...AND NORTHERN VIRGINIA
LATE THIS MORNING. HIGH PRESSURE WILL BUILD INTO THE REGION THE
REMAINDER OF THE DAY. THE HIGH WILL BRING A MUCH COLDER AIRMASS
TO THE REGION THROUGH THE FIRST HALF OF THE WEEKEND. AN AREA OF LOW
PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO MUCH OF THE
AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH THE
MIDDLE PART OF NEXT WEEK.

$$

KLW












000
AWUS81 KLWX 301449
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-302200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
948 AM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A FEW BANDS OF SNOW SHOWERS WILL MOVE SOUTHEASTWARD ACROSS PARTS OF
CENTRAL MARYLAND...THE DISTRICT OF COLUMBIA...AND NORTHERN VIRGINIA
LATE THIS MORNING. HIGH PRESSURE WILL BUILD INTO THE REGION THE
REMAINDER OF THE DAY. THE HIGH WILL BRING A MUCH COLDER AIRMASS
TO THE REGION THROUGH THE FIRST HALF OF THE WEEKEND. AN AREA OF LOW
PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION TO MUCH OF THE
AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL FOLLOW THROUGH THE
MIDDLE PART OF NEXT WEEK.

$$

KLW













000
AWUS81 KLWX 300903
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-302200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
400 AM EST FRI JAN 30 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A COLD FRONT MOVES THROUGH THE REGION EARLY THIS MORNING WITH HIGH
PRESSURE BUILDING IN THE WAKE TODAY. THE HIGH WILL BRING A MUCH
COLDER AIRMASS TO THE REGION THROUGH THE FIRST HALF OF THE WEEKEND.
AN AREA OF LOW PRESSURE WILL LIKELY BRING WIDESPREAD PRECIPITATION
TO MUCH OF THE AREA SUNDAY INTO MONDAY. COLD HIGH PRESSURE WILL
FOLLOW THROUGH THE MIDDLE PART OF NEXT WEEK.

$$












000
AWUS81 KLWX 300230
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-301500-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
930 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

WINDS WILL INCREASE LATE TONIGHT BRINGING IN A MUCH COLDER AIRMASS
THROUGH THE FIRST HALF OF THE WEEKEND. AN AREA OF LOW PRESSURE WILL
LIKELY BRING ACCUMULATING SNOW TO MUCH OF THE AREA SUNDAY INTO
MONDAY. COLD HIGH PRESSURE WILL FOLLOW FOR THE MIDDLE PART OF NEXT
WEEK.

$$









000
AWUS81 KLWX 300230
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-301500-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
930 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

WINDS WILL INCREASE LATE TONIGHT BRINGING IN A MUCH COLDER AIRMASS
THROUGH THE FIRST HALF OF THE WEEKEND. AN AREA OF LOW PRESSURE WILL
LIKELY BRING ACCUMULATING SNOW TO MUCH OF THE AREA SUNDAY INTO
MONDAY. COLD HIGH PRESSURE WILL FOLLOW FOR THE MIDDLE PART OF NEXT
WEEK.

$$








000
AWUS81 KLWX 292331
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-301200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
631 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS FRONT FRIDAY.
A LOW PRESSURE AREA WILL BRING THE NEXT SIGNIFICANT CHANCE FOR
WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$









000
AWUS81 KLWX 292331
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-301200-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
631 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS FRONT FRIDAY.
A LOW PRESSURE AREA WILL BRING THE NEXT SIGNIFICANT CHANCE FOR
WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$








000
AWUS81 KLWX 292040
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-300900-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
340 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS BEHIND A COLD
FRONT FRIDAY. ANOTHER LOW PRESSURE AREA WILL BRING THE NEXT
SIGNIFICANT CHANCE FOR WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$









000
AWUS81 KLWX 292040
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-300900-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
340 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS BEHIND A COLD
FRONT FRIDAY. ANOTHER LOW PRESSURE AREA WILL BRING THE NEXT
SIGNIFICANT CHANCE FOR WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$








000
AWUS81 KLWX 291754
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-300015-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1244 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A COLD FRONT WILL CROSS THE AREA LATE TODAY AND TONIGHT BRINGING THE
THREAT OF SOME LIGHT WINTRY PRECIPITATION.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS BEHIND THE
FRONT FRIDAY. ANOTHER LOW PRESSURE AREA WILL BRING THE NEXT
SIGNIFICANT CHANCE FOR WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$


















000
AWUS81 KLWX 291754
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-300015-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1244 PM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A COLD FRONT WILL CROSS THE AREA LATE TODAY AND TONIGHT BRINGING THE
THREAT OF SOME LIGHT WINTRY PRECIPITATION.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS BEHIND THE
FRONT FRIDAY. ANOTHER LOW PRESSURE AREA WILL BRING THE NEXT
SIGNIFICANT CHANCE FOR WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$

















000
AWUS81 KLWX 291146
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-291800-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
644 AM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A COLD FRONT WILL CROSS THE AREA LATE TODAY AND TONIGHT BRINGING THE
THREAT OF SOME LIGHT WINTRY PRECIPITATION...MAINLY NORTHWEST OF THE
WASHINGTON AND BALTIMORE METRO AREAS.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS BEHIND THE
FRONT FRIDAY. ANOTHER LOW PRESSURE AREA WILL BRING THE NEXT
SIGNIFICANT CHANCE FOR WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$















000
AWUS81 KLWX 290912
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-291800-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
411 AM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A COLD FRONT WILL APPROACH THE AREA TODAY BEFORE MOVING THROUGH
TONIGHT. LIGHT WINTRY PRECIPITATION IS EXPECTED WITH THIS
SYSTEM...ESPECIALLY NEAR THE MASON-DIXON LINE AND IN THE POTOMAC
HIGHLANDS.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS BEHIND THE
FRONT FRIDAY. ANOTHER LOW PRESSURE AREA WILL BRING THE NEXT
SIGNIFICANT CHANCE FOR WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$
BJL











000
AWUS81 KLWX 290912
RWSLWX
DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040-
050>057-501>508-WVZ050>053-055-501>506-291800-

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
411 AM EST THU JAN 29 2015

HERE IS A LOOK AT THE WEATHER FEATURES THAT WILL AFFECT THE REGION
OVER THE NEXT SEVERAL DAYS.

A COLD FRONT WILL APPROACH THE AREA TODAY BEFORE MOVING THROUGH
TONIGHT. LIGHT WINTRY PRECIPITATION IS EXPECTED WITH THIS
SYSTEM...ESPECIALLY NEAR THE MASON-DIXON LINE AND IN THE POTOMAC
HIGHLANDS.

STRONG NORTHWEST WINDS WILL USHER IN COLDER CONDITIONS BEHIND THE
FRONT FRIDAY. ANOTHER LOW PRESSURE AREA WILL BRING THE NEXT
SIGNIFICANT CHANCE FOR WINTRY PRECIPITATION SUNDAY INTO MONDAY.

$$
BJL










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