Alert archive / Nebraska / Wind Advisories in 2009

Wind Advisory 20, NWS North Platte, NE

September 30, 200926 counties in Nebraska

NWS North Platte, NE issued this wind advisory at Sep 30, 2009, 2:57 PM MDT for 26 counties in Nebraska. It took effect at Oct 1, 2009, 11:00 AM MDT. It was in force for 29 hr.

The area

The counties it named.

The facts

Issued
Sep 30, 2009, 2:57 PM MDT (20:57 UTC)
In effect from
Oct 1, 2009, 11:00 AM MDT
Expired
Oct 2, 2009, 4:09 PM MDT
In force
29 hr
Issued by
NWS North Platte, NE
All 26 counties

Arthur County, NE, Blaine County, NE, Boyd County, NE, Brown County, NE, Chase County, NE, Cherry County, NE, Custer County, NE, Deuel County, NE, Frontier County, NE, Garden County, NE, Garfield County, NE, Grant County, NE, Hayes County, NE, Holt County, NE, Hooker County, NE, Keith County, NE, Keya Paha County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, McPherson County, NE, Perkins County, NE, Rock County, NE, Sheridan County, NE, Thomas County, NE, Wheeler County, NE

The radar

The North Platte radar (KLNX), 25 km from the middle of the area, began a volume at 20:57 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 9.0 hours before the alert went out and 67 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, N. Platte/Lee Bi, NE at 12:00Z on 2009-09-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, N. Platte/Lee Bi, NE at 12:00Z on 2009-09-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 135 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1470 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
135 m²/s²
0-3 km storm-relative helicity
174 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS73 KLBF 302057
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
357 PM CDT WED SEP 30 2009

...POTENTIAL HIGH WIND EVENT THURSDAY ACROSS PARTS OF WESTERN
NEBRASKA...

.A POWERFUL STORM SYSTEM WILL CROSS THE CENTRAL PLAINS THURSDAY AND
FRIDAY. THIS STORM COULD BE CAPABLE OF PRODUCING NORTHWEST WINDS
IN EXCESS OF 40 MPH WITH GUSTS TO NEAR 60 MPH AT TIMES THURSDAY
ACROSS WESTERN NEBRASKA. OTHERWISE...WESTERN AND NORTH CENTRAL 
NEBRASKA CAN EXPECTED NORTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS
TO 45 MPH POSSIBLE THURSDAY THROUGH FRIDAY.

NEZ005-025-037-059-070-071-010900-
/O.UPG.KLBF.HW.A.0001.091001T1500Z-091002T0300Z/
/O.NEW.KLBF.WI.Y.0020.091001T1500Z-091002T2100Z/
EASTERN CHERRY-THOMAS-LOGAN-LINCOLN-HAYES-FRONTIER-
INCLUDING THE CITIES OF...VALENTINE...THEDFORD...STAPLETON...
NORTH PLATTE...HAYES CENTER...CURTIS...EUSTIS
357 PM CDT WED SEP 30 2009

...WIND ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 4 PM CDT
FRIDAY...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM THURSDAY TO 4 PM CDT
FRIDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

NORTHWEST WINDS WILL INCREASE TO 25 TO 35 MPH THURSDAY MORNING
AND CONTINUE STRONG THURSDAY NIGHT AND FRIDAY. WIND GUSTS TO 45 
MPH ARE POSSIBLE IN OPEN AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

NEZ006>010-026>029-038-010900-
/O.NEW.KLBF.WI.Y.0020.091001T1500Z-091002T2100Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-BLAINE-LOUP-GARFIELD-WHEELER-
CUSTER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...DUNNING...TAYLOR...BURWELL...BARTLETT...
BROKEN BOW
357 PM CDT WED SEP 30 2009

...WIND ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 4 PM CDT
FRIDAY...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM THURSDAY TO 4 PM CDT
FRIDAY. 

NORTHWEST WINDS WILL INCREASE TO 25 TO 35 MPH THURSDAY MORNING
AND CONTINUE STRONG THURSDAY NIGHT AND FRIDAY. WIND GUSTS TO 45 
MPH ARE POSSIBLE IN OPEN AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

NEZ004-022>024-035-036-056>058-069-094-010900-
/O.CON.KLBF.HW.A.0001.091001T1500Z-091002T0300Z/
SHERIDAN-GARDEN-GRANT-HOOKER-ARTHUR-MCPHERSON-DEUEL-KEITH-PERKINS-
CHASE-WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...OSHKOSH...
HYANNIS...MULLEN...ARTHUR...TRYON...CHAPPELL...BIG SPRINGS...
OGALLALA...GRANT...IMPERIAL...CODY...MERRIMAN...KILGORE
357 PM CDT WED SEP 30 2009 /257 PM MDT WED SEP 30 2009/

...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY EVENING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING. 

A POWERFUL STORM SYSTEM WILL MOVE THROUGH NEBRASKA THURSDAY AND
FRIDAY.

NORTHWEST WINDS COULD INCREASE TO 40 TO 50 MPH THURSDAY MORNING
AND CONTINUE STRONG INTO EARLY THURSDAY EVENING. WIND GUSTS TO
60 MPH ARE POSSIBLE IN OPEN AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

KAR
9 follow-up statements
000 
WWUS73 KLBF 010851
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
351 AM CDT THU OCT 1 2009

.IN THE WAKE OF A STRONG FRONT THAT WENT THROUGH CENTRAL AND
WESTERN NEBRASKA...VERY STRONG WIND IS EXPECTED OVER THE ENTIRE
AREA. VERY WINDY CONDITIONS ARE EXPECTED AGAIN FRIDAY. 

NEZ004-022>024-035-036-057-094-011700-
/O.UPG.KLBF.HW.A.0001.091001T1500Z-091002T0300Z/
/O.NEW.KLBF.HW.W.0003.091001T1700Z-091002T0300Z/
/O.EXB.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
SHERIDAN-GARDEN-GRANT-HOOKER-ARTHUR-MCPHERSON-KEITH-
WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...OSHKOSH...
HYANNIS...MULLEN...ARTHUR...TRYON...OGALLALA...CODY...MERRIMAN...
KILGORE
351 AM CDT THU OCT 1 2009 /251 AM MDT THU OCT 1 2009/

...HIGH WIND WARNING IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY TO
10 PM CDT /9 PM MDT/ THIS EVENING...
...WIND ADVISORY IN EFFECT FROM 10 AM CDT /9 AM MDT/ TO 5 PM CDT
/4 PM MDT/ FRIDAY...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM NOON CDT /11 AM MDT/ TODAY
TO 10 PM CDT /9 PM MDT/ THIS EVENING. A WIND ADVISORY HAS ALSO
BEEN ISSUED. THIS WIND ADVISORY IS IN EFFECT FROM 10 AM CDT /9 AM
MDT/ TO 5 PM CDT /4 PM MDT/ FRIDAY. THE HIGH WIND WATCH IS NO
LONGER IN EFFECT. 

NORTHWEST WIND WILL INCREASE THIS MORNING TO 40 TO 50 MPH OVER
WESTERN NEBRASKA WITH GUSTS OVER 60 MPH. HIGH WIND WILL THEN
CONTINUE THROUGH THE AFTERNOON AND DIMINISH LATE THIS EVENING TO
LESS THAN 30 MPH. THEN...ON FRIDAY...WIND WILL INCREASE ONCE AGAIN
TO OVER 30 MPH WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

NEZ070-071-011700-
/O.UPG.KLBF.WI.Y.0020.091001T1500Z-091002T2100Z/
/O.NEW.KLBF.HW.W.0003.091001T1700Z-091002T0300Z/
HAYES-FRONTIER-
INCLUDING THE CITIES OF...HAYES CENTER...CURTIS...EUSTIS
351 AM CDT THU OCT 1 2009

...HIGH WIND WARNING IN EFFECT FROM NOON TODAY TO 10 PM CDT THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 10 PM CDT
THIS EVENING. THE WIND ADVISORY IS NO LONGER IN EFFECT. 

NORTHWEST WIND WILL INCREASE THIS MORNING TO 40 TO 50 MPH OVER
WESTERN NEBRASKA WITH GUSTS OVER 60 MPH. HIGH WIND WILL THEN
CONTINUE THROUGH THE AFTERNOON AND DIMINISH LATE THIS EVENING TO
LESS THAN 30 MPH. THEN...ON FRIDAY...WIND WILL INCREASE ONCE AGAIN
TO OVER 30 MPH WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ005-025-037-059-011700-
/O.NEW.KLBF.HW.W.0003.091001T1700Z-091002T0300Z/
/O.EXT.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
EASTERN CHERRY-THOMAS-LOGAN-LINCOLN-
INCLUDING THE CITIES OF...VALENTINE...THEDFORD...STAPLETON...
NORTH PLATTE
351 AM CDT THU OCT 1 2009

...HIGH WIND WARNING IN EFFECT FROM NOON TODAY TO 10 PM CDT THIS
EVENING...
...WIND ADVISORY NOW IN EFFECT FROM 10 AM TO 5 PM CDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 10 PM CDT
THIS EVENING. THE WIND ADVISORY IS NOW IN EFFECT FROM 10 AM TO
5 PM CDT FRIDAY. 

NORTHWEST WIND WILL INCREASE THIS MORNING TO 40 TO 50 MPH OVER
WESTERN NEBRASKA WITH GUSTS OVER 60 MPH. HIGH WIND WILL THEN
CONTINUE THROUGH THE AFTERNOON AND DIMINISH LATE THIS EVENING TO
LESS THAN 30 MPH. THEN...ON FRIDAY...WIND WILL INCREASE ONCE AGAIN
TO OVER 30 MPH WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ056-058-069-011700-
/O.UPG.KLBF.HW.A.0001.091001T1500Z-091002T0300Z/
/O.NEW.KLBF.HW.W.0003.091001T1700Z-091002T0300Z/
DEUEL-PERKINS-CHASE-
INCLUDING THE CITIES OF...CHAPPELL...BIG SPRINGS...GRANT...
IMPERIAL
251 AM MDT THU OCT 1 2009

...HIGH WIND WARNING IN EFFECT FROM 11 AM THIS MORNING TO 9 PM
MDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM
MDT THIS EVENING. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

NORTHWEST WIND WILL INCREASE THIS MORNING TO 40 TO 50 MPH OVER
WESTERN NEBRASKA WITH GUSTS OVER 60 MPH. HIGH WIND WILL THEN
CONTINUE THROUGH THE AFTERNOON AND DIMINISH LATE THIS EVENING TO
LESS THAN 30 MPH. THEN...ON FRIDAY...WIND WILL INCREASE ONCE AGAIN
TO OVER 30 MPH WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ006>010-026>029-038-011700-
/O.EXT.KLBF.WI.Y.0020.091001T2100Z-091002T2200Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-BLAINE-LOUP-GARFIELD-WHEELER-
CUSTER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...DUNNING...TAYLOR...BURWELL...BARTLETT...
BROKEN BOW
351 AM CDT THU OCT 1 2009

...WIND ADVISORY NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 5 PM
CDT FRIDAY...

THE WIND ADVISORY IS NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO
5 PM CDT FRIDAY. 

NORTHWEST WINDS WILL INCREASE TO 30 MPH THIS AFTERNOON AND CONTINUE
TONIGHT AND FRIDAY. WIND GUSTS EXCEEDING 50 MPH ARE POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
SPRINGER
000 
WWUS73 KLBF 010902 AAA
NPWLBF

URGENT - WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE NORTH PLATTE NE
402 AM CDT THU OCT 1 2009

.IN THE WAKE OF A STRONG FRONT THAT WENT THROUGH CENTRAL AND
WESTERN NEBRASKA...VERY STRONG WIND IS EXPECTED OVER THE ENTIRE
AREA. VERY WINDY CONDITIONS ARE EXPECTED AGAIN FRIDAY.

NEZ004-005-022>025-035>037-057-059-094-020300-
/O.CON.KLBF.HW.W.0003.091001T1700Z-091002T0300Z/
/O.CON.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
SHERIDAN-EASTERN CHERRY-GARDEN-GRANT-HOOKER-THOMAS-ARTHUR-
MCPHERSON-LOGAN-KEITH-LINCOLN-WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...VALENTINE...
OSHKOSH...HYANNIS...MULLEN...THEDFORD...ARTHUR...TRYON...
STAPLETON...OGALLALA...NORTH PLATTE...CODY...MERRIMAN...KILGORE
402 AM CDT THU OCT 1 2009 /302 AM MDT THU OCT 1 2009/

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/
TODAY TO 10 PM CDT /9 PM MDT/ THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /9 AM MDT/ TO
5 PM CDT /4 PM MDT/ FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/
TODAY TO 10 PM CDT /9 PM MDT/ THIS EVENING. A WIND ADVISORY
REMAINS IN EFFECT FROM 10 AM CDT /9 AM MDT/ TO 5 PM CDT /4 PM
MDT/ FRIDAY. 

NORTHWEST WIND WILL INCREASE LATE THIS MORNING TO 40 TO 50 MPH
OVER WESTERN NEBRASKA WITH GUSTS OVER 60 MPH. HIGH WIND WILL
THEN CONTINUE THROUGH THE AFTERNOON AND DIMINISH LATE THIS EVENING
TO LESS THAN 30 MPH. THEN...ON FRIDAY...WIND WILL INCREASE ONCE
AGAIN TO OVER 30 MPH WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ056-058-069>071-020300-
/O.CON.KLBF.HW.W.0003.091001T1700Z-091002T0300Z/
DEUEL-PERKINS-CHASE-HAYES-FRONTIER-
INCLUDING THE CITIES OF...CHAPPELL...BIG SPRINGS...GRANT...
IMPERIAL...HAYES CENTER...CURTIS...EUSTIS
402 AM CDT THU OCT 1 2009 /302 AM MDT THU OCT 1 2009/

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/
TODAY TO 10 PM CDT /9 PM MDT/ THIS EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT FROM NOON CDT /11 AM MDT/
TODAY TO 10 PM CDT /9 PM MDT/ THIS EVENING. 

NORTHWEST WIND WILL INCREASE LATE THIS MORNING TO 40 TO 50 MPH
OVER WESTERN NEBRASKA WITH GUSTS OVER 60 MPH. HIGH WIND WILL
THEN CONTINUE THROUGH THE AFTERNOON AND DIMINISH LATE THIS EVENING
TO LESS THAN 30 MPH. THEN...ON FRIDAY...WIND WILL INCREASE ONCE
AGAIN TO OVER 30 MPH WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ006>010-026>029-038-020300-
/O.CON.KLBF.WI.Y.0020.091001T2100Z-091002T2200Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-BLAINE-LOUP-GARFIELD-WHEELER-
CUSTER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...DUNNING...TAYLOR...BURWELL...BARTLETT...
BROKEN BOW
402 AM CDT THU OCT 1 2009

...WIND ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
5 PM CDT FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
5 PM CDT FRIDAY. 

NORTHWEST WINDS WILL INCREASE TO 30 MPH THIS AFTERNOON AND
CONTINUE TONIGHT AND FRIDAY. WIND GUSTS EXCEEDING 50 MPH ARE
POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
SPRINGER
000 
WWUS73 KLBF 011437
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
937 AM CDT THU OCT 1 2009

.VERY STRONG WIND IS EXPECTED OVER THE ENTIRE AREA. VERY WINDY
CONDITIONS ARE EXPECTED AGAIN FRIDAY. DAMAGING WINDS ARE POSSIBLE
IN THE WARNING AREA AND REDUCED VISIBILITIES ARE POSSIBLE AREA
WIDE FROM BLOWING DUST.  

ITS STILL NOT TOO LATE TO SECURE LOOSE ITEMS WHICH MAY BE LOST IN
STRONG WINDS OR MAY BECOME PROJECTILES AND CAUSE DAMAGE TO OTHER
ITEMS WHEN CARRIED IN THE WIND.

NEZ004-005-022>025-035>037-057-059-094-020345-
/O.EXT.KLBF.HW.W.0003.091001T1500Z-091002T0300Z/
/O.CON.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
SHERIDAN-EASTERN CHERRY-GARDEN-GRANT-HOOKER-THOMAS-ARTHUR-
MCPHERSON-LOGAN-KEITH-LINCOLN-WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...VALENTINE...
OSHKOSH...HYANNIS...MULLEN...THEDFORD...ARTHUR...TRYON...
STAPLETON...OGALLALA...NORTH PLATTE...CODY...MERRIMAN...KILGORE
937 AM CDT THU OCT 1 2009 /837 AM MDT THU OCT 1 2009/

...HIGH WIND WARNING NOW IN EFFECT UNTIL 10 PM CDT /9 PM MDT/
THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /9 AM MDT/ TO
5 PM CDT /4 PM MDT/ FRIDAY...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 10 PM CDT /9 PM MDT/
THIS EVENING. A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM CDT
/9 AM MDT/ TO 5 PM CDT /4 PM MDT/ FRIDAY. 

NORTHWEST WIND WILL REACH 40 TO 50 MPH OVER WESTERN NEBRASKA TODAY WITH
SOME GUSTS OVER 60 MPH. HIGH WIND WILL THEN CONTINUE THROUGH THE
AFTERNOON AND DIMINISH LATE THIS EVENING TO LESS THAN 30 MPH.
THEN...ON FRIDAY...WIND WILL INCREASE ONCE AGAIN TO OVER 30 MPH
WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ056-058-069>071-020300-
/O.EXT.KLBF.HW.W.0003.091001T1500Z-091002T0300Z/
DEUEL-PERKINS-CHASE-HAYES-FRONTIER-
INCLUDING THE CITIES OF...CHAPPELL...BIG SPRINGS...GRANT...
IMPERIAL...HAYES CENTER...CURTIS...EUSTIS
937 AM CDT THU OCT 1 2009 /837 AM MDT THU OCT 1 2009/

...HIGH WIND WARNING NOW IN EFFECT UNTIL 10 PM CDT /9 PM MDT/
THIS EVENING...

THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 10 PM CDT /9 PM MDT/
THIS EVENING. 

NORTHWEST WIND WILL REACH 40 TO 50 MPH OVER WESTERN NEBRASKA WITH
GUSTS OVER 60 MPH. HIGH WIND WILL THEN CONTINUE THROUGH THE
AFTERNOON AND DIMINISH LATE THIS EVENING TO LESS THAN 30 MPH.
THEN...ON FRIDAY...WIND WILL INCREASE ONCE AGAIN TO OVER 30 MPH
WITH GUSTS OVER 40 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ006>010-026>029-038-020345-
/O.EXT.KLBF.WI.Y.0020.091001T1700Z-091002T2200Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-BLAINE-LOUP-GARFIELD-WHEELER-
CUSTER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...DUNNING...TAYLOR...BURWELL...BARTLETT...
BROKEN BOW
937 AM CDT THU OCT 1 2009

...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM CDT FRIDAY...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 5 PM CDT FRIDAY. 

NORTHWEST WINDS WILL INCREASE TO 30 MPH THIS AFTERNOON AND
CONTINUE TONIGHT AND FRIDAY. WIND GUSTS EXCEEDING 50 MPH ARE
POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

HIRSCH
000 
WWUS73 KLBF 012059
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
359 PM CDT THU OCT 1 2009

.STRONG WINDS WILL CONTINUE OVER THE AREA INTO THE NIGHT TIME
HOURS...AS A TIGHT SURFACE GRADIENT CONTINUES ACROSS THE STATE. 
STRONG WINDS ARE EXPECTED AGAIN ON FRIDAY ACROSS CENTRAL PORTIONS
OF THE STATE.

NEZ005-025-020915-
/O.EXT.KLBF.WI.Y.0020.091002T0300Z-091002T2200Z/
/O.CON.KLBF.HW.W.0003.000000T0000Z-091002T0300Z/
EASTERN CHERRY-THOMAS-
INCLUDING THE CITIES OF...VALENTINE...THEDFORD
359 PM CDT THU OCT 1 2009

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...WIND ADVISORY NOW IN EFFECT FROM 10 PM THIS EVENING TO 5 PM
CDT FRIDAY...

NORTHWEST WINDS WILL CONTINUE TO BE STRONG AND GUSTY THIS EVENING
WITH GUSTS GREATER THAN 40 MPH AREA WIDE. HIGHER GUSTS ARE ALSO
POSSIBLE THIS EVENING WITH WIND GUSTS TO 60 MPH POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ004-022>024-035>037-057-059-094-020915-
/O.CON.KLBF.HW.W.0003.000000T0000Z-091002T0300Z/
/O.CON.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
SHERIDAN-GARDEN-GRANT-HOOKER-ARTHUR-MCPHERSON-LOGAN-KEITH-LINCOLN-
WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...OSHKOSH...
HYANNIS...MULLEN...ARTHUR...TRYON...STAPLETON...OGALLALA...
NORTH PLATTE...CODY...MERRIMAN...KILGORE
359 PM CDT THU OCT 1 2009 /259 PM MDT THU OCT 1 2009/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 PM CDT /9 PM MDT/
THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /9 AM MDT/ TO
5 PM CDT /4 PM MDT/ FRIDAY...

NORTHWEST WINDS WILL CONTINUE TO BE STRONG AND GUSTY THIS EVENING
WITH GUSTS GREATER THAN 40 MPH AREA WIDE. HIGHER GUSTS ARE ALSO
POSSIBLE THIS EVENING WITH WIND GUSTS TO 60 MPH POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ056-058-069>071-020300-
/O.CON.KLBF.HW.W.0003.000000T0000Z-091002T0300Z/
DEUEL-PERKINS-CHASE-HAYES-FRONTIER-
INCLUDING THE CITIES OF...CHAPPELL...BIG SPRINGS...GRANT...
IMPERIAL...HAYES CENTER...CURTIS...EUSTIS
359 PM CDT THU OCT 1 2009 /259 PM MDT THU OCT 1 2009/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 PM CDT /9 PM MDT/
THIS EVENING...

NORTHWEST WINDS WILL CONTINUE TO BE STRONG AND GUSTY THIS EVENING
WITH GUSTS GREATER THAN 40 MPH AREA WIDE. HIGHER GUSTS ARE ALSO
POSSIBLE THIS EVENING WITH WIND GUSTS TO 60 MPH POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

NEZ006>010-026>029-038-020915-
/O.CON.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-BLAINE-LOUP-GARFIELD-WHEELER-
CUSTER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...DUNNING...TAYLOR...BURWELL...BARTLETT...
BROKEN BOW
359 PM CDT THU OCT 1 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT FRIDAY...

NORTHWEST WINDS WILL CONTINUE TO BE STRONG AND GUSTY THIS EVENING
WITH GUSTS GREATER THAN 40 MPH AREA WIDE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

HIRSCH
000 
WWUS73 KLBF 020211
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
911 PM CDT THU OCT 1 2009

.STRONG WINDS WILL CONTINUE OVER THE AREA INTO THE NIGHT TIME
HOURS...AS A TIGHT SURFACE GRADIENT CONTINUES ACROSS THE STATE.
STRONG WINDS ARE EXPECTED AGAIN ON FRIDAY ACROSS CENTRAL PORTIONS
OF THE STATE.

NEZ005-025-020900-
/O.CAN.KLBF.HW.W.0003.000000T0000Z-091002T0300Z/
/O.EXT.KLBF.WI.Y.0020.091002T0211Z-091002T2200Z/
EASTERN CHERRY-THOMAS-
INCLUDING THE CITIES OF...VALENTINE...THEDFORD
911 PM CDT THU OCT 1 2009

...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM CDT FRIDAY...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS CANCELED THE
HIGH WIND WARNING. THE WIND ADVISORY IS NOW IN EFFECT UNTIL 5 PM
CDT FRIDAY. 

WINDS HAVE DIMINISHED SOMEWHAT ACROSS THE CENTRAL AND NORTHERN
SANDHILLS THIS EVENING. HOWEVER NORTHWESTERLY WINDS OF 25 TO 35
MPH...WITH INFREQUENT GUSTS TO 45 MPH ARE LIKELY FOR THE REMAINDER
OF TONIGHT AND FRIDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

NEZ004-022>024-035>037-057-059-094-020900-
/O.CAN.KLBF.HW.W.0003.000000T0000Z-091002T0300Z/
/O.CON.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
SHERIDAN-GARDEN-GRANT-HOOKER-ARTHUR-MCPHERSON-LOGAN-KEITH-LINCOLN-
WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...OSHKOSH...
HYANNIS...MULLEN...ARTHUR...TRYON...STAPLETON...OGALLALA...
NORTH PLATTE...CODY...MERRIMAN...KILGORE
911 PM CDT THU OCT 1 2009 /811 PM MDT THU OCT 1 2009/

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /9 AM MDT/ TO
5 PM CDT /4 PM MDT/ FRIDAY...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS CANCELED THE
HIGH WIND WARNING. A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM
CDT /9 AM MDT/ TO 5 PM CDT /4 PM MDT/ FRIDAY. 

NORTHWESTERLY WINDS HAVE DIMINISHED THIS EVENING TO 20 TO 30
MPH...WITH GUSTS UP TO 35 MPH. LOOK FOR WINDS TO INCREASE TO 25 TO
35 MPH...WITH GUSTS TO 45 MPH FRIDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

NEZ056-058-069>071-020315-
/O.CAN.KLBF.HW.W.0003.000000T0000Z-091002T0300Z/
DEUEL-PERKINS-CHASE-HAYES-FRONTIER-
INCLUDING THE CITIES OF...CHAPPELL...BIG SPRINGS...GRANT...
IMPERIAL...HAYES CENTER...CURTIS...EUSTIS
911 PM CDT THU OCT 1 2009 /811 PM MDT THU OCT 1 2009/

...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS CANCELED THE
HIGH WIND WARNING. 

STRONG NORTHWESTERLY WINDS HAVE DIMINISHED ACROSS SOUTHWESTERN
NEBRASKA. EXPECT WINDS OF 15 TO 25 MPH TO PERSIST INTO THE
OVERNIGHT HOURS. 

$$

NEZ006>010-026>029-038-020900-
/O.CON.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-BLAINE-LOUP-GARFIELD-WHEELER-
CUSTER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...DUNNING...TAYLOR...BURWELL...BARTLETT...
BROKEN BOW
911 PM CDT THU OCT 1 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT FRIDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT FRIDAY. 

STRONG NORTHWESTERLY WINDS OF 25 TO 35 MPH...WITH INFREQUENT GUSTS
TO 45 MPH ARE LIKELY THROUGH FRIDAY AFTERNOON. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

BUTTLER
000 
WWUS73 KLBF 020900
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
400 AM CDT FRI OCT 2 2009

.GUSTY NORTHWEST WINDS WILL CONTINUE OVER THE AREA TODAY WITH THE
SYSTEM EXPECTED TO BEGIN FILLING WHILE LIFTING NORTHEAST TOWARD
THE GREAT LAKES LATE.

NEZ056-058-069>071-021700-
/O.EXA.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
DEUEL-PERKINS-CHASE-HAYES-FRONTIER-
INCLUDING THE CITIES OF...CHAPPELL...BIG SPRINGS...GRANT...
IMPERIAL...HAYES CENTER...CURTIS...EUSTIS
400 AM CDT FRI OCT 2 2009 /300 AM MDT FRI OCT 2 2009/

...WIND ADVISORY IN EFFECT FROM 10 AM CDT /9 AM MDT/ THIS MORNING
TO 5 PM CDT /4 PM MDT/ THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM CDT /9 AM MDT/ THIS
MORNING TO 5 PM CDT /4 PM MDT/ THIS AFTERNOON. 

NORTHWEST WINDS WILL INCREASE TO 20 TO 35 MPH...WITH GUSTS TO 45
MPH TODAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

NEZ005>010-025>029-038-021700-
/O.CON.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
EASTERN CHERRY-KEYA PAHA-BOYD-BROWN-ROCK-HOLT-THOMAS-BLAINE-LOUP-
GARFIELD-WHEELER-CUSTER-
INCLUDING THE CITIES OF...VALENTINE...SPRINGVIEW...SPENCER...
AINSWORTH...BASSETT...ONEILL...THEDFORD...DUNNING...TAYLOR...
BURWELL...BARTLETT...BROKEN BOW
400 AM CDT FRI OCT 2 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON. 

STRONG NORTHWESTERLY WINDS OF 25 TO 35 MPH...WITH INFREQUENT
GUSTS TO 45 MPH ARE LIKELY THROUGH THIS AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

NEZ004-022>024-035>037-057-059-094-021700-
/O.CON.KLBF.WI.Y.0020.091002T1500Z-091002T2200Z/
SHERIDAN-GARDEN-GRANT-HOOKER-ARTHUR-MCPHERSON-LOGAN-KEITH-LINCOLN-
WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...OSHKOSH...
HYANNIS...MULLEN...ARTHUR...TRYON...STAPLETON...OGALLALA...
NORTH PLATTE...CODY...MERRIMAN...KILGORE
400 AM CDT FRI OCT 2 2009 /300 AM MDT FRI OCT 2 2009/

...WIND ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /9 AM MDT/ THIS
MORNING TO 5 PM CDT /4 PM MDT/ THIS AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /9 AM MDT/ THIS
MORNING TO 5 PM CDT /4 PM MDT/ THIS AFTERNOON. 

NORTHWESTY WINDS TO INCREASE TO 25 TO 35 MPH...WITH GUSTS TO 45 MPH
THIS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
000 
WWUS73 KLBF 021750
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
1250 PM CDT FRI OCT 2 2009

.GUSTY NORTHWEST WINDS OF 25 TO 35 MPH WILL CONTINUE OVER THE AREA
THROUGH THE LATE AFTERNOON HOURS...A FEW GUSTS OVER 50 MPH CAN
STILL BE EXPECTED AS WELL. THE SYSTEM RESPONSIBLE FOR THE STRONG
WINDS IS EXPECTED TO BEGIN FILLING WHILE LIFTING NORTHEAST TOWARD
THE GREAT LAKES OVERNIGHT...BRINGING AN END TO THE VERY STRONG
WINDS.

NEZ004>010-022>029-035>038-056>059-069>071-094-022200-
/O.CON.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
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-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...VALENTINE...
SPRINGVIEW...SPENCER...AINSWORTH...BASSETT...ONEILL...OSHKOSH...
HYANNIS...MULLEN...THEDFORD...DUNNING...TAYLOR...BURWELL...
BARTLETT...ARTHUR...TRYON...STAPLETON...BROKEN BOW...CHAPPELL...
BIG SPRINGS...OGALLALA...GRANT...NORTH PLATTE...IMPERIAL...
HAYES CENTER...CURTIS...EUSTIS...CODY...MERRIMAN...KILGORE
1250 PM CDT FRI OCT 2 2009 /1150 AM MDT FRI OCT 2 2009/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT /4 PM MDT/ THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT /4 PM MDT/ THIS
AFTERNOON. 

NORTHWEST WINDS OF 25 TO 35 MPH...WITH GUSTS OF 40 TO 50 MPH WILL
CONTINUE THROUGH THE LATE AFTERNOON HOURS ACROSS WESTERN AND NORTH
CENTRAL NEBRASKA. THE STORM SYSTEM RESPONSIBLE FOR BRINGING IN THE
STRONG WINDS IS EXPECTED TO MOVE EASTWARD OVERNIGHT...ALLOWING
MUCH CALMER CONDITIONS TO MOVE IN OVERNIGHT AND ON SATURDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
000 
WWUS73 KLBF 021858
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
158 PM CDT FRI OCT 2 2009

.GUSTY NORTHWEST WINDS OF 25 TO 35 MPH WILL CONTINUE OVER THE
AREA THROUGH THE LATE AFTERNOON HOURS...A FEW GUSTS OVER 50 MPH
CAN STILL BE EXPECTED AS WELL. THE SYSTEM RESPONSIBLE FOR THE
STRONG WINDS IS EXPECTED TO BEGIN FILLING WHILE LIFTING NORTHEAST
TOWARD THE GREAT LAKES OVERNIGHT...BRINGING AN END TO THE VERY
STRONG WINDS. THE CLEARING SKIES AND LIGHT WINDS SHOULD LEAD TO
BELOW FREEZING TEMPERATURES OVER MUCH OF WESTERN NEBRASKA AND
AREAS OF FROST. 

NEZ004-005-022>026-035>038-056>059-069>071-094-030600-
/O.NEW.KLBF.FZ.W.0002.091003T0600Z-091003T1400Z/
/O.CON.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
SHERIDAN-EASTERN CHERRY-GARDEN-GRANT-HOOKER-THOMAS-BLAINE-ARTHUR-
MCPHERSON-LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-
FRONTIER-WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...VALENTINE...
OSHKOSH...HYANNIS...MULLEN...THEDFORD...DUNNING...ARTHUR...
TRYON...STAPLETON...BROKEN BOW...CHAPPELL...BIG SPRINGS...
OGALLALA...GRANT...NORTH PLATTE...IMPERIAL...HAYES CENTER...
CURTIS...EUSTIS...CODY...MERRIMAN...KILGORE
158 PM CDT FRI OCT 2 2009 /1258 PM MDT FRI OCT 2 2009/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT /4 PM MDT/ THIS
AFTERNOON...
...FREEZE WARNING IN EFFECT FROM 1 AM CDT /MIDNIGHT MDT/ TO 9 AM
CDT /8 AM MDT/ SATURDAY...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM 1 AM CDT /MIDNIGHT MDT/ TO 9 AM
CDT /8 AM MDT/ SATURDAY. A WIND ADVISORY REMAINS IN EFFECT UNTIL
5 PM CDT /4 PM MDT/ THIS AFTERNOON. 

NORTHWEST WINDS OF 25 TO 35 MPH...WITH GUSTS OF 40 TO 50 MPH WILL
CONTINUE THROUGH THE LATE AFTERNOON HOURS ACROSS WESTERN AND
NORTH CENTRAL NEBRASKA. THE STORM SYSTEM RESPONSIBLE FOR BRINGING
IN THE STRONG WINDS IS EXPECTED TO MOVE EASTWARD OVERNIGHT...
ALLOWING MUCH CALMER CONDITIONS TO MOVE IN OVERNIGHT AND ON
SATURDAY.

THESE CALMER CONDITIONS WILL COMBINE WITH THE CLEAR SKIES TO ALLOW
TEMPERATURES TO DROP BELOW FREEZING OVER MUCH OF WESTERN NEBRASKA.
AREAS MAINLY ALONG AND WEST OF A VALENTINE TO BROKEN BOW LINE
SHOULD SEE AREAS OF FROST BY SATURDAY MORNING WITH TEMPERATURES
RANGING FROM THE LOWER TO MIDDLE 20S OVER THE EASTERN PANHANDLE
AND LARGER RIVER VALLEYS...TO THE UPPER 20S CLOSER TO THE
VALENTINE TO BROKEN BOW LINE. PERSISTENT CLOUD COVER AND SLIGHT
STRONGER WINDS EAST OF THIS LINE SHOULD PREVENT TEMPERATURES FOR
REMAINING BELOW FREEZING FOR A LONG DURATION. HOWEVER LESSENING
SKY COVER TOWARD MORNING MAY BRING PATCHY FROST TO SOME ARES OF
NORTH CENTRAL NEBRASKA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

&&

$$

NEZ006>010-027>029-022200-
/O.CON.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-LOUP-GARFIELD-WHEELER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...TAYLOR...BURWELL...BARTLETT
158 PM CDT FRI OCT 2 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON. 

NORTHWEST WINDS OF 25 TO 35 MPH...WITH GUSTS OF 40 TO 50 MPH WILL
CONTINUE THROUGH THE LATE AFTERNOON HOURS ACROSS WESTERN AND
NORTH CENTRAL NEBRASKA. THE STORM SYSTEM RESPONSIBLE FOR BRINGING
IN THE STRONG WINDS IS EXPECTED TO MOVE EASTWARD OVERNIGHT...
ALLOWING MUCH CALMER CONDITIONS TO MOVE IN OVERNIGHT AND ON
SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
000 
WWUS73 KLBF 022209
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
509 PM CDT FRI OCT 2 2009

.CLEARING SKIES AND LIGHT WINDS WILL LEAD TO BELOW FREEZING
TEMPERATURES OVER MUCH OF WESTERN NEBRASKA AND AREAS OF FROST.

NEZ004-005-022>026-035>038-056>059-069>071-094-031200-
/O.CAN.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
/O.CON.KLBF.FZ.W.0002.091003T0600Z-091003T1400Z/
SHERIDAN-EASTERN CHERRY-GARDEN-GRANT-HOOKER-THOMAS-BLAINE-ARTHUR-
MCPHERSON-LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-
FRONTIER-WESTERN CHERRY-
INCLUDING THE CITIES OF...GORDON...RUSHVILLE...VALENTINE...
OSHKOSH...HYANNIS...MULLEN...THEDFORD...DUNNING...ARTHUR...
TRYON...STAPLETON...BROKEN BOW...CHAPPELL...BIG SPRINGS...
OGALLALA...GRANT...NORTH PLATTE...IMPERIAL...HAYES CENTER...
CURTIS...EUSTIS...CODY...MERRIMAN...KILGORE
509 PM CDT FRI OCT 2 2009 /409 PM MDT FRI OCT 2 2009/

...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM CDT /MIDNIGHT MDT/
TO 9 AM CDT /8 AM MDT/ SATURDAY...
...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS CANCELLED THE
WIND ADVISORY. A FREEZE WARNING REMAINS IN EFFECT FROM 1 AM CDT
/MIDNIGHT MDT/ TO 9 AM CDT /8 AM MDT/ SATURDAY. 

CLEAR SKIES AND CALM WINDS WILL ALLOW TEMPERATURES TO DROP BELOW
FREEZING OVER MUCH OF WESTERN NEBRASKA. AREAS ALONG AND WEST OF A
LINE FROM VALENTINE TO BROKEN BOW WILL SEE AREAS OF FROST BY
SATURDAY MORNING WITH TEMPERATURES RANGING FROM THE LOWER TO
MIDDLE 20S OVER THE EASTERN PANHANDLE AND LARGER RIVER
VALLEYS...TO THE UPPER 20S CLOSER TO THE VALENTINE TO BROKEN BOW
LINE. PERSISTENT CLOUD COVER AND SLIGHTLY STRONGER WINDS EAST OF
THIS LINE SHOULD PREVENT TEMPERATURES FOR REMAINING BELOW FREEZING
FOR A LONG DURATION. DECREASING CLOUD COVER TOWARD MORNING MAY
BRING PATCHY FROST TO SOME ARES OF NORTH CENTRAL NEBRASKA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

&&

$$

NEZ006>010-027>029-022315-
/O.CAN.KLBF.WI.Y.0020.000000T0000Z-091002T2200Z/
KEYA PAHA-BOYD-BROWN-ROCK-HOLT-LOUP-GARFIELD-WHEELER-
INCLUDING THE CITIES OF...SPRINGVIEW...SPENCER...AINSWORTH...
BASSETT...ONEILL...TAYLOR...BURWELL...BARTLETT
509 PM CDT FRI OCT 2 2009

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS CANCELLED THE
WIND ADVISORY. 


$$

POWER

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS North Platte, NE wrote its last area forecast discussion before this wind advisory went out at Sep 30, 2:28 AM MDT, 12 hours 29 minutes earlier.

Area forecast discussion, Sep 30, 2:28 AM MDT, 12 hours 29 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORTH PLATTE NE
328 AM CDT WED SEP 30 2009

.SYNOPSIS...
A STRONG STORM SYSTEM WILL ORGANIZE NEAR THE FOOTHILLS TODAY AND MOVE
EAST ONTO THE PLAINS BRINGING A MIXTURE OF WEATHER FROM A CHANCE
OF SEVERE THUNDERSTORMS LATE THIS AFTERNOON INTO THE EVENING TO
STRONG WINDS THURSDAY.

&&

.DISCUSSION...
SEVERAL FORECAST CHALLENGES EXIST IN THE NEAR TERM. MODELS ARE
SIMILAR IN THE PATH TAKEN BY THE STORM SYSTEM OVER THE NEXT 24
HOURS BUT VARY IN SEVERAL AREAS THAT CREATE POTENTIAL SPREADS FOR
TEMPERATURES...CLOUDS AND PRECIPITATION. THE GFS WOULD KEEP ALL
PRECIP LIQUID WHILE NAM DRAWS COLDER AIR SOUTH COMBINED WITH
DYNAMIC COOLING THAT COULD GENERATE A MIXTURE OF RAIN AND SNOW IN
THE NORTHWEST ZONES. GIVEN SPREAD...I USED A BLEND OF THE MODELS
THAT REGARDLESS LEADS TO BELOW NORMAL TEMPERATURES BEYOND TODAY.

THIS MORNING THE UPPER RIDGE BUILDS EAST BY NOONTIME CDT. SOUTH
WINDS WILL DRAW MOISTURE AND WARMER AIR NORTH AS THE DRYLINE SETS
UP ON THE HIGH PLAINS. BY LATE AFTERNOON THE H25 JETSTREAM AXIS
CROSSES THE 4 CORNERS REGION THAT WILL LEAD TO LEE CYCLOGENESIS
NEAR THE TRI STATE AREA. SURFACE HEATING WILL HELP IN THE
DESTABILIZATION PROCESS FURTHER SOUTHWEST WITH STORMS TO LIFT
NORTHWARD AS THE SURFACE LOW MOVES EAST THEN NORTHEAST. THE LOW LEVEL JET
STRENGTHENS AT 40 TO 60 KNOTS WHERE THE GREATEST INSTABILITY
ACROSS THE SOUTHWEST WILL SEE INITIAL STORM DEVELOPMENT THEN AS THE
SYSTEM LIFTS NORTHEAST OVERNIGHT THE CHANCE FOR THUNDERSTORMS
NORTH AND EAST. THE GREATEST THREAT IS LARGE HAIL. BY MIDNIGHT THE
SEVERE THREAT ENDS BUT CONCERN HITS AS THE TROWEL DEVELOPS WITH
INCREASED LIFT ACROSS THE FAR NORTHWEST FROM 09Z TO 15Z THURSDAY.
BUFKIT SOUNDING SHOWS POTENTIAL FOR ALL PRECIPITATION IN
SHERIDAN...NORTHERN GARDEN AND POSSIBLY NORTHWEST CHERRY COUNTY
AS SNOW AS GOOD DIVERGENCE ALOFT MAY VARY WELL COOL THE AIR COLUMN
TO TRANSITION THE RAIN TO ALL SNOW. FOR NOW A MIXTURE OF RAIN AND
SNOW IS INCLUDED BUT WILL NEED TO BE RE/EVALUATED TODAY FOR
IMPACTS. THE GROUND TEMPERATURE IS TOO WARM FOR ACCUMULATIONS SO
LIMITED IMPACT FOR NOW SEEN. THE NAM IS MUCH MORE PROGRESSIVE IN
BRINGING DRIER AIR INTO THE SYSTEM WHERE SOME CLEARING MAY BE
SEEN AS THE COLD FRONT PUSHES EAST AFTER MIDNIGHT. HIGHEST POPS
MAINTAINED ACROSS THE NORTH WERE BETTER FORCING AND INCREASING
ISENTROPIC LIFT OCCURS.

THURSDAY INTO FRIDAY THE SYSTEM WILL CONTINUE TO LIFT NORTHEAST.
PROBLEM AREA WILL BE THE WINDS AND HOW STRONG THEY WILL BE. WEST
OF HIGHWAY 83 A HIGH WIND WATCH WILL BE ISSUED FROM 15Z TO 03Z
THAT EVENING WHERE WINDS MAY LIKELY REACH 30 TO 40 KNOTS THEN
AREAS EAST A WIND ADVISORY WILL ALSO BE NEEDED. THE SYSTEM
OCCLUDES DURING THIS PERIOD WHERE THE CHANCE FOR SHOWERS CONTINUES
MAINLY ACROSS THE NORTH UNTIL FRIDAY AS THE UPPER LOW MOVES
SOUTHEAST SLOWLY FOR LINGERING CLOUDS AND CHANCE FOR SHOWERS TO
DECREASE FROM THE NORTHWEST TO SOUTHEAST.

SATURDAY THROUGH SUNDAY WE GET A BREAK BEFORE THE NEXT SYSTEM
DROPS THROUGH THE NORTHWEST AND TO THE PLAINS MONDAY MORNING.
MODELS ARE IN AGREEMENT WITH THE FRONT TO PUSH SOUTHEAST MONDAY
WITH FEW CHANGES MADE.

&&

.AVIATION...

VFR CONDITIONS THROUGH 22Z-23Z.

ISOLATED TO SCATTERED CONVECTIVE ACTIVITY SHOULD COMMENCE ACROSS THE
WRN HIGH PLAINS...ALONG AND WEST OF HIGHWAY 61 BETWEEN 00Z AND 03Z.
SIMILAR ACTIVITY MAY DEVELOP ELSEWHERE ACROSS SWRN NEB AROUND 00Z.
THE STORMS WHICH COULD BE SEVERE WILL LIFT RAPIDLY NORTHEAST AT 30
TO 40 MPH.

WITH THE PASSAGE OF A PACIFIC COLD FRONT THIS EVENING...CURRENTLY
NEAR THE UT-CO ID-WY BORDERS...STRATUS SHOULD DEVELOP ACROSS WRN NEB
AROUND 03Z. THE FRONT AND CIGS NEAR OVC015 WILL PROGRESS SLOWLY
EASTWARD OVERNIGHT. THUS VFR CONDITIONS AFTER 00Z TONIGHT ARE
EXPECTED TO DETERIORATE TO AREAS OF MVFR AND LOCALLY IFR IN
THUNDERSTORMS WHICH COULD CONTINUE AFTER 06Z TONIGHT.

&&

.LBF WATCHES/WARNINGS/ADVISORIES...HIGH WIND WATCH FROM THURSDAY
MORNING THROUGH THURSDAY EVENING FOR
NEZ004-005-022>025-035>037-056>059-069>071-094.
&&

SHORT TERM/EXTENDED...KECK
AVIATION...CDC
Hazardous weather outlook, Sep 30, 2:52 PM MDT, 5 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
352 PM CDT WED SEP 30 2009

NEZ004>010-022>029-035>038-056>059-069>071-094-012100-
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-
352 PM CDT WED SEP 30 2009 /252 PM MDT WED SEP 30 2009/

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

.DAY ONE...TONIGHT.

SCATTERED THUNDERSTORMS WILL BE POSSIBLE TONIGHT ACROSS WESTERN
AND NORTH CENTRAL NEBRASKA...AHEAD OF A COLD FRONT. THERE IS A
SLIGHT RISK THESE THUNDERSTORMS WILL BECOME SEVERE. THE MAIN
THREAT WILL BE LARGE HAIL...HOWEVER DAMAGING WINDS WILL ALSO BE
POSSIBLE. STORMS ARE EXPECTED TO DEVELOP ACROSS WESTERN NEBRASKA
AND RACE NORTHEAST AT 30 TO 40 MPH. BEHIND THE COLD FRONT STRONG
NORTHWEST WINDS WILL DEVELOP WITH SCATTERED RAIN SHOWERS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

NORTHWEST WINDS WILL INCREASE THURSDAY ACROSS THE STATE. A HIGH
WIND WATCH HAS BEEN ISSUED FOR WESTERN NEBRASKA...WEST OF HIGHWAY
83...FOR WINDS IN EXCESS OF 40 MPH WITH GUSTS NEAR 60 MPH. A WIND
ADVISORY HAS BEEN ISSUES ALONG AND EAST OF HIGHWAY 83. THE WIND
ADVISORY CONTINUES INTO FRIDAY AFTERNOON...WHEN THE STRONG STORM
SYSTEM WILL FINALLY EXIT INTO THE GREAT LAKES REGION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TONIGHT.

&&

THIS PRODUCT IS NOW AVAILABLE...ALONG WITH OTHER WEATHER...
HYDROLOGICAL AND CLIMATOLOGICAL INFORMATION...AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE

MASEK

The office that day

Everything else NWS North Platte, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 30, 2:35 AM MDTHigh Wind WatchLBFArthur, Chase, Cherry, Deuel, Frontier, Garden and 10 more24 hr

Nearby

Wind Advisories in Nebraska, 2009Every wind advisory in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.