Severe Thunderstorm Warning 269, NWS North Platte, NE

795 
WWUS53 KLBF 292303
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
603 PM CDT TUE JUL 29 2014

NEC069-292330-
/O.CON.KLBF.SV.W.0269.000000T0000Z-140729T2330Z/
GARDEN NE-
503 PM MDT TUE JUL 29 2014

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR CENTRAL GARDEN
COUNTY UNTIL 530 PM MDT...

AT 500 PM MDT...A SEVERE THUNDERSTORM WAS LOCATED 8 MILES NORTHWEST
OF OSHKOSH...AND MOVING SOUTH AT 20 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.

SOURCE...RADAR INDICATED.

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
         ROOFS...SIDING AND TREES.

LOCATIONS IMPACTED INCLUDE...
OSHKOSH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS!

&&

LAT...LON 4140 10234 4150 10260 4168 10262 4166 10239
TIME...MOT...LOC 2303Z 338DEG 17KT 4148 10244

HAIL...1.00IN
WIND...60MPH

$$
CDC

013 
WWUS53 KLBF 292328
SVSLBF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
628 PM CDT TUE JUL 29 2014

NEC069-292338-
/O.EXP.KLBF.SV.W.0269.000000T0000Z-140729T2330Z/
GARDEN NE-
528 PM MDT TUE JUL 29 2014

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL GARDEN COUNTY WILL
EXPIRE AT 630 PM CDT/530 PM MDT/...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
HOWEVER...GUSTY WINDS AND HEAVY RAIN ARE STILL POSSIBLE WITH THIS 
THUNDERSTORM.

LAT...LON 4140 10234 4150 10260 4168 10262 4166 10239
TIME...MOT...LOC 2328Z 338DEG 17KT 4137 10238

$$
CDC

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORTH PLATTE NE
349 PM CDT TUE JUL 29 2014

.SYNOPSIS...
ISSUED AT 339 PM CDT TUE JUL 29 2014

HIGHLY AMPLIFIED PATTERN CONTINUES ACROSS THE CONUS TODAY. STRONG
RIDGE IS ACROSS THE WEST WHILE A DEEP TROUGH IS ACROSS THE WEST. 500
MB LOW ROTATING ACROSS UTAH WITH A DECENT PLUM OF MOISTURE TO WORK
WITH...AS SEEN ON WATER VAPOR. NW FLOW HAS BROUGHT MOISTURE ACROSS
THE AREA WITH PARTLY CLOUDY SKIES TODAY. STILL INFLUENCED BY COOL
CANADIAN SFC HIGH ACROSS THE PLAINS...WITH TEMPS AROUND 80 AT 3 PM
CDT.

&&

.SHORT TERM...(THIS EVENING THROUGH WEDNESDAY)
ISSUED AT 339 PM CDT TUE JUL 29 2014

EYES ON THE SHORT WAVE RIDING ACROSS THE CENTRAL ROCKIES. MORNING
LBF SOUNDING HAD PWATS OF 1.11 /115 PERCENT OF NORMAL/ AND EXPECT
THIS TO INCREASE TO NEARLY AN INCH AN HALF ACROSS SW NEB OVERNIGHT.
THE SHORT WAVE WILL MOVE ACROSS THE ROCKIES THEN BEGIN TO SLIDE TO
THE SE. MUCH OF N CENTRAL IS EXPECTED TO GET MISSED...HOWEVER SW
NEBRASKA AND PARTS OF NW NEB SHOULD SEE SOME INFLUENCE FROM THE
WAVE. MOISTURE IS GOOD HOWEVER LIFT IS MARGINAL. THERE ARE NEGATIVE
LI/S...AND POSITIVE CAPE VALUES LESS THAN 1000J/KG...BUT THESE
VALUES ARE NOT IMPRESSIVE...ESPECIALLY FOR AUGUST SO SEVERE WEATHER
NOT EXPECTED. THE BIGGEST CONCERN IS THE SLOWER STORM MOTION AND THE
BRIEF HEAVY RAIN POSSIBILITY. THIS MORNING LOCALLY A HALF INCH FELL
WITH SOME OF THE MORNING SHOWERS. THE HEAVIEST PRECIP IS EXPECTED
ALONG THE FRONT RANGE TO THE SW...BUT WILL CONTINUE TO MONITOR HOW
FAR TO THE EAST THE STRONGER STORMS WILL MAKE IT. THE CLOUDS ACROSS
THE AREA WILL KEEP LOWS NOT TO FAR FROM NORMAL...IN THE MID TO UPPER
50S. LINGER ACTIVITY CONTINUES FOR TOMORROW ACROSS SW NEB. COOLEST
CONDITIONS ACROSS SW WHERE SUN WILL BE LAST TO SHINE...WITH HIGHS
STRUGGLING TO REACH 80. LOWER 80S AND MAYBE MID 80S ACROSS THE
NORTH...HOWEVER STILL SEEING THE INFLUENCE OF THE SFC HIGH
PRESSURE.

.LONG TERM...(WEDNESDAY NIGHT THROUGH TUESDAY)
ISSUED AT 339 PM CDT TUE JUL 29 2014

THE LONG TERM PERIOD WILL BE CHARACTERIZED BY NEAR SEASONAL
TEMPERATURES AND MAINLY DRY CONDITIONS.

THE CENTER OF THE UPPER LEVEL HIGH PRESSURE RIDGE WHICH HAS BEEN
SUPPRESSED SOUTH INTO FAR NORTHWEST MEXICO...WILL BEGIN TO
STRENGTHEN AND EXPAND NORTH AND EAST AGAIN. HEIGHTS WILL GRADUALLY
RISE ACROSS NEBRASKA AS A RESULT...WITH TEMPERATURES RETURNING TO
NEAR SEASONAL NORMALS. HIGHS WILL GENERALLY RANGE IN THE UPPER
80S...WITH LOWS IN UPPER 50S TO MID 60S.

UNFORTUNATELY THERE IS NO REAL SIGNAL FOR MUCH IN THE WAY OF NEEDED
PRECIPITATION. SOME ISOLATED CONVECTION CANNOT BE COMPLETELY RULED
HOWEVER...AS SUBTLE WAVES WILL BE ROTATING AROUND THE NORTHERN
PERIPHERY OF THE UPPER LEVEL HIGH PRESSURE SYSTEM. AT THIS TIME HAVE
OPTED TO KEEP CONDITIONS MAINLY DRY...AS THESE WAVES ARE HARD TO
IDENTIFY THIS FAR OUT. IT IS POSSIBLE THAT BY THE MIDDLE OF NEXT
WEEK...A STRONGER UPPER TROUGH MOVING ACROSS THE NORTHERN PLAINS
COULD BRING AN INCREASE IN THUNDERSTORM CHANCES. WILL CONTINUE TO
MONITOR THIS POSSIBILITY.

&&

.AVIATION...(FOR THE 18Z TAFS THROUGH 18Z WEDNESDAY AFTERNOON)
ISSUED AT 1221 PM CDT TUE JUL 29 2014

VFR CONDITIONS ARE EXPECTED ACROSS WESTERN NEBRASKA FOR THE FORECAST
PERIOD. THERE ARE A COUPLE CONCERNS HOWEVER. RAIN SHOWERS
MOVING THROUGH SOUTH DAKOTA MAY AFFECT PORTIONS OF NORTHERN NEBRASKA
THIS AFTERNOON. THE BULK OF THE ACTIVITY SHOULD STAY WEST OF KVTN...BUT
CANNOT RULE OUT BRIEF LIGHT RAIN THROUGH 30/00Z. FARTHER SOUTH...A
MORE DEFINED AREA OF PRECIPITATION IS EXPECTED TONIGHT INTO
WEDNESDAY MORNING. MOST OF THE RAIN SHOULD STAY SOUTH AND WEST OF
KLBF...BUT THE CHANCE IS THERE PRIMARILY FROM 06/08Z THROUGH 06/12Z.

&&

.HYDROLOGY...
ISSUED AT 339 PM CDT TUE JUL 29 2014

OVER THE PAST DAY THERE HAVE BEEN INCREASED RELEASES FROM LAKE
MCCONAUGHY OF AROUND 400 CFS. THIS WILL CAUSE A RISE IN THE NORTH
PLATTE RIVER DOWN STREAM FROM LAKE MAC...HOWEVER THE RIVER WILL
REMAIN WELL IN ITS BANK. A RVS IS ISSUED FOR AN ELEVATED NORTH
PLATTE RIVER LEVEL AT NORTH PLATTE...HOWEVER NO FLOODING CONCERNS AT
THIS TIME.

&&

.LBF WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

SYNOPSIS...MASEK
SHORT TERM...MASEK
LONG TERM...TAYLOR
AVIATION...DS/MASEK
HYDROLOGY...MASEK

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
347 PM CDT TUE JUL 29 2014

NEZ004>010-022>029-035>038-056>059-069>071-094-302100-
SHERIDAN-EASTERN CHERRY-KEYA PAHA-BOYD-BROWN-ROCK-HOLT-GARDEN-
GRANT-HOOKER-THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-ARTHUR-MCPHERSON-
LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
WESTERN CHERRY-
347 PM CDT TUE JUL 29 2014 /247 PM MDT TUE JUL 29 2014/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND
NORTH CENTRAL NEBRASKA.

.DAY ONE...TONIGHT.

STORMS ARE EXPECTED TO MOVE ACROSS THE NEBRASKA PANHANDLE AND
INTO SOUTHWEST NEBRASKA THIS EVENING AND OVERNIGHT. STORMS THAT
DEVELOP ARE EXPECTED TO REMAIN BELOW SEVERE LIMITS HOWEVER LOCALLY
BRIEF HEAVY RAINFALL IS POSSIBLE.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

SHOWERS WITH A FEW EMBEDDED THUNDERSTORMS ARE POSSIBLE WEDNESDAY
MORNING ACROSS SOUTHWEST NEBRASKA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.

&&

GET YOUR WEATHER...HYDROLOGICAL...AND CLIMATE INFORMATION AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE (ALL LOWERCASE)

MASEK

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
510 PM CDT TUE JUL 29 2014

NEZ022-292315-
GARDEN NE-
410 PM MDT TUE JUL 29 2014

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL GARDEN COUNTY UNTIL 515
PM MDT...

AT 404 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR CRESCENT LAKE NWR...OR 23 MILES NORTH OF
OSHKOSH...MOVING SOUTH AT 15 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS
STORM...ALONG WITH LOCALLY HEAVY RAINFALL OF 1 TO 2 INCHES AND
FREQUENT DANGEROUS LIGHTNING.

LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE...
  RICHARDSON LAKE...
  DOGTOWN FLATS...
  SUGAR LOAF HILL...

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

COLE