Alert archive / Wisconsin / Red Flag Warnings in 2016

Red Flag Warning 1, NWS Green Bay, WI

May 22, 20169 counties in Wisconsin

NWS Green Bay, WI issued this red flag warning at May 22, 2016, 5:46 PM CDT for 9 counties in Wisconsin. It took effect at May 23, 2016, 9:00 AM CDT. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 22, 2016, 5:46 PM CDT (22:46 UTC)
In effect from
May 23, 2016, 9:00 AM CDT
Expired
May 23, 2016, 8:00 PM CDT
In force
11 hr
Issued by
NWS Green Bay, WI

Counties Florence County, WI, Forest County, WI, Langlade County, WI, Lincoln County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Oneida County, WI, Vilas County, WI

The radar

The Green Bay radar (KGRB), 124 km from the middle of the area, began a volume at 22:49 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

Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.8 hours before the alert went out and 126 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, Green Bay/Straub, WI at 12:00Z on 2016-05-22Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2016-05-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 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
1915 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
62 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

442 
WWUS83 KGRB 222246
RFWGRB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
546 PM CDT SUN MAY 22 2016

...RED FLAG WARNING IN EFFECT FROM 900 AM UNTIL 800 PM MONDAY FOR
NORTHCENTRAL AND NORTHEAST WISCONSIN DUE TO WIND AND LOW RELATIVE
HUMIDITIES.

.WARM AND DRY CONDITIONS ALONG WITH INCREASING SOUTH WINDS WILL
BRING CRITICAL FIRE WEATHER CONDITIONS TO NORTHCENTRAL AND
NORTHEAST WISCONSIN.

WIZ005-010>013-018>021-073-074-230700-
/O.UPG.KGRB.FW.A.0001.160523T1700Z-160524T0100Z/
/O.NEW.KGRB.FW.W.0001.160523T1400Z-160524T0100Z/
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-
SOUTHERN MARINETTE COUNTY-SOUTHERN OCONTO COUNTY-
546 PM CDT SUN MAY 22 2016

...RED FLAG WARNING IN EFFECT FROM 9 AM TO 8 PM CDT MONDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR NORTHCENTRAL AND NORTHEAST
WISCONSIN...

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A RED FLAG
WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT
FROM 9 AM TO 8 PM CDT MONDAY. THE FIRE WEATHER WATCH IS NO LONGER
IN EFFECT.

* THE AFFECTED COUNTIES ARE...VILAS...ONEIDA...FOREST... 
  FLORENCE...NORTHERN MARINETTE COUNTY...LINCOLN...LANGLADE... 
  MENOMINEE...NORTHERN OCONTO COUNTY...SOUTHERN MARINETTE COUNTY 
  AND SOUTHERN OCONTO COUNTY.

* WINDS FROM THE SOUTH INCREASING TO 10 TO 20 MPH WITH GUSTS UP
  TO 30 MPH.

* RELATIVE HUMIDITY FALLING TO 17 TO 25 PERCENT.

* HIGH TEMPERATURES HIGHS IN THE LOWER 80S.

* IMPACTS...BURNING RESTRICTIONS ARE LIKELY IN EFFECT. FOR MORE 
  INFORMATION ON BURNING RESTRICTIONS...VISIT THE WISCONSIN DNR 
  WEBSITE AT DNR.WI.GOV/TOPIC/FORESTFIRE/RESTRICTIONS.HTML AND 
  CLICK ON THE APPROPRIATE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING IS ISSUED WHEN CRITICAL FIRE WEATHER
CONDITIONS ARE EITHER OCCURRING NOW...OR ARE IMMINENT. A
COMBINATION OF STRONG WINDS...VERY LOW RELATIVE HUMIDITY...WARM
TEMPERATURES AND EXCEPTIONALLY DRY FUELS WILL CREATE DANGEROUS
WILDLAND FIRE CONDITIONS. PERSONS ARE URGED TO BE CAREFUL WITH
ANY ACTIVITIES THAT COULD POTENTIALLY LEAD TO A WILDLAND FIRE.
CAMPFIRES...OUTDOOR GRILLS...SMOKING MATERIALS...CHAIN SAWS...AND
ALL-TERRAIN VEHICLES ALL HAVE THE POTENTIAL TO THROW A SPARK AND
IGNITE A DANGEROUS AND DESTRUCTIVE FIRE.

PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE
FIELD OF THIS RED FLAG WARNING.

&&

$$
4 follow-up statements
856 
WWUS83 KGRB 230455
RFWGRB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
1155 PM CDT SUN MAY 22 2016

...RED FLAG WARNING IN EFFECT FROM 900 AM UNTIL 800 PM MONDAY FOR
NORTHCENTRAL AND NORTHEAST WISCONSIN DUE TO WIND AND LOW RELATIVE
HUMIDITIES.

.WARM AND DRY CONDITIONS ALONG WITH INCREASING SOUTH WINDS WILL
BRING CRITICAL FIRE WEATHER CONDITIONS TO NORTHCENTRAL AND
NORTHEAST WISCONSIN.

WIZ005-010>013-018>021-073-074-231300-
/O.CON.KGRB.FW.W.0001.160523T1400Z-160524T0100Z/
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-
SOUTHERN MARINETTE COUNTY-SOUTHERN OCONTO COUNTY-
1155 PM CDT SUN MAY 22 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM TO 8 PM CDT
MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTHCENTRAL AND
NORTHEAST WISCONSIN...

* THE AFFECTED COUNTIES ARE...VILAS...ONEIDA...FOREST... 
  FLORENCE...NORTHERN MARINETTE COUNTY...LINCOLN...LANGLADE... 
  MENOMINEE...NORTHERN OCONTO COUNTY...SOUTHERN MARINETTE COUNTY 
  AND SOUTHERN OCONTO COUNTY.

* WINDS FROM THE SOUTH INCREASING TO 10 TO 20 MPH WITH GUSTS UP 
  TO 30 MPH.

* RELATIVE HUMIDITY FALLING TO 17 TO 25 PERCENT.

* HIGH TEMPERATURES HIGHS IN THE LOWER 80S.

* IMPACTS...BURNING RESTRICTIONS ARE LIKELY IN EFFECT. FOR MORE 
  INFORMATION ON BURNING RESTRICTIONS...VISIT THE WISCONSIN DNR 
  WEBSITE AT DNR.WI.GOV/TOPIC/FORESTFIRE/RESTRICTIONS.HTML AND 
  CLICK ON THE APPROPRIATE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING IS ISSUED WHEN CRITICAL FIRE WEATHER
CONDITIONS ARE EITHER OCCURRING NOW...OR ARE IMMINENT. A
COMBINATION OF STRONG WINDS...VERY LOW RELATIVE HUMIDITY...WARM
TEMPERATURES AND EXCEPTIONALLY DRY FUELS WILL CREATE DANGEROUS
WILDLAND FIRE CONDITIONS. PERSONS ARE URGED TO BE CAREFUL WITH
ANY ACTIVITIES THAT COULD POTENTIALLY LEAD TO A WILDLAND FIRE.
CAMPFIRES...OUTDOOR GRILLS...SMOKING MATERIALS...CHAIN SAWS...AND
ALL-TERRAIN VEHICLES ALL HAVE THE POTENTIAL TO THROW A SPARK AND
IGNITE A DANGEROUS AND DESTRUCTIVE FIRE.

PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE
FIELD OF THIS RED FLAG WARNING.

&&

$$
547 
WWUS83 KGRB 231120
RFWGRB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
620 AM CDT MON MAY 23 2016

...RED FLAG WARNING IN EFFECT FROM 900 AM UNTIL 800 PM TODAY FOR
NORTH CENTRAL AND NORTHEAST WISCONSIN DUE TO WIND AND LOW
RELATIVE HUMIDITIES.

.WARM AND DRY CONDITIONS ALONG WITH INCREASING SOUTH WINDS WILL
BRING CRITICAL FIRE WEATHER CONDITIONS TO NORTH CENTRAL AND
NORTHEAST WISCONSIN.

WIZ005-010>013-018>021-073-074-232000-
/O.CON.KGRB.FW.W.0001.160523T1400Z-160524T0100Z/
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-
SOUTHERN MARINETTE COUNTY-SOUTHERN OCONTO COUNTY-
620 AM CDT MON MAY 23 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO
8 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR
NORTH CENTRAL AND NORTHEAST WISCONSIN...

* THE AFFECTED COUNTIES ARE...VILAS...ONEIDA...FOREST... 
  FLORENCE...NORTHERN MARINETTE COUNTY...LINCOLN...LANGLADE... 
  MENOMINEE...NORTHERN OCONTO COUNTY...SOUTHERN MARINETTE COUNTY 
  AND SOUTHERN OCONTO COUNTY.

* WINDS FROM THE SOUTH INCREASING TO 10 TO 20 MPH WITH GUSTS UP 
  TO 30 MPH IN THE AFTERNOON.

* RELATIVE HUMIDITY FALLING TO 18 TO 25 PERCENT.

* HIGH TEMPERATURES FROM 80 TO 85.

* IMPACTS...BURNING RESTRICTIONS ARE LIKELY IN EFFECT. FOR MORE 
  INFORMATION ON BURNING RESTRICTIONS...VISIT THE WISCONSIN DNR 
  WEBSITE AT DNR.WI.GOV/TOPIC/FORESTFIRE/RESTRICTIONS.HTML AND 
  CLICK ON THE APPROPRIATE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING IS ISSUED WHEN CRITICAL FIRE WEATHER
CONDITIONS ARE EITHER OCCURRING NOW...OR ARE IMMINENT. A
COMBINATION OF STRONG WINDS...VERY LOW RELATIVE HUMIDITY...WARM
TEMPERATURES AND EXCEPTIONALLY DRY FUELS WILL CREATE DANGEROUS
WILDLAND FIRE CONDITIONS. PERSONS ARE URGED TO BE CAREFUL WITH
ANY ACTIVITIES THAT COULD POTENTIALLY LEAD TO A WILDLAND FIRE.
CAMPFIRES...OUTDOOR GRILLS...SMOKING MATERIALS...CHAIN SAWS...AND
ALL-TERRAIN VEHICLES ALL HAVE THE POTENTIAL TO THROW A SPARK AND
IGNITE A DANGEROUS AND DESTRUCTIVE FIRE.

PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE
FIELD OF THIS RED FLAG WARNING.

&&

$$
266 
WWUS83 KGRB 231819
RFWGRB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
119 PM CDT MON MAY 23 2016

...RED FLAG WARNING IN EFFECT UNTIL 800 PM THIS EVENING FOR NORTH
CENTRAL AND NORTHEAST WISCONSIN DUE TO WIND AND LOW RELATIVE
HUMIDITIES.

.WARM AND DRY CONDITIONS ALONG WITH INCREASING SOUTH WINDS WILL
BRING CRITICAL FIRE WEATHER CONDITIONS TO NORTH CENTRAL AND
NORTHEAST WISCONSIN.

WIZ005-010>013-018>021-073-074-240100-
/O.CON.KGRB.FW.W.0001.000000T0000Z-160524T0100Z/
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-
SOUTHERN MARINETTE COUNTY-SOUTHERN OCONTO COUNTY-
119 PM CDT MON MAY 23 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTH-CENTRAL AND FAR
NORTHEAST WISCONSIN...

* THE AFFECTED COUNTIES ARE...VILAS...ONEIDA...FOREST... 
  FLORENCE...NORTHERN MARINETTE COUNTY...LINCOLN...LANGLADE... 
  MENOMINEE...NORTHERN OCONTO COUNTY...SOUTHERN MARINETTE COUNTY 
  AND SOUTHERN OCONTO COUNTY.

* SOUTH WINDS OF 15 TO 25 MPH, WITH GUSTS OF 25 TO 35 MPH ARE
  EXPECTED FOR THE REMAINDER OF THE AFTERNOON INTO EARLY
  THIS EVENING. 

* RELATIVE HUMIDITY FALLING TO 17 TO 25 PERCENT.

* HIGH TEMPERATURES IN THE LOWER TO MIDDLE 80S.

* IMPACTS...BURNING RESTRICTIONS ARE LIKELY IN EFFECT. FOR MORE 
  INFORMATION ON BURNING RESTRICTIONS...VISIT THE WISCONSIN DNR 
  WEBSITE AT DNR.WI.GOV/TOPIC/FORESTFIRE/RESTRICTIONS.HTML AND 
  CLICK ON THE APPROPRIATE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING IS ISSUED WHEN CRITICAL FIRE WEATHER
CONDITIONS ARE EITHER OCCURRING NOW...OR ARE IMMINENT. A
COMBINATION OF STRONG WINDS...VERY LOW RELATIVE HUMIDITY...WARM
TEMPERATURES AND EXCEPTIONALLY DRY FUELS WILL CREATE DANGEROUS
WILDLAND FIRE CONDITIONS. PERSONS ARE URGED TO BE CAREFUL WITH
ANY ACTIVITIES THAT COULD POTENTIALLY LEAD TO A WILDLAND FIRE.
CAMPFIRES...OUTDOOR GRILLS...SMOKING MATERIALS...CHAIN SAWS...AND
ALL-TERRAIN VEHICLES ALL HAVE THE POTENTIAL TO THROW A SPARK AND
IGNITE A DANGEROUS AND DESTRUCTIVE FIRE.

&&

$$
ECKBERG
115 
WWUS83 KGRB 232001
RFWGRB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
301 PM CDT MON MAY 23 2016

...RED FLAG WARNING IN EFFECT UNTIL 800 PM THIS EVENING FOR NORTH
CENTRAL AND NORTHEAST WISCONSIN DUE TO WINDS AND LOW RELATIVE
HUMIDITIES...

.THE CRITICAL FIRE WEATHER CONDITIONS ACROSS NORTH-CENTRAL AND
FAR NORTHEAST WISCONSIN WILL CONTINUE TO IMPROVE THROUGH OUT
THE EVENING AS TEMPERATURES FALL BACK INTO THE 70S...WINDS 
DIMINISH TO AROUND 10 MPH AND RELATIVE HUMIDITY READINGS 
RISING ABOVE 50 PERCENT. 

WIZ005-010>013-018>021-073-074-240100-
/O.CON.KGRB.FW.W.0001.000000T0000Z-160524T0100Z/
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-
SOUTHERN MARINETTE COUNTY-SOUTHERN OCONTO COUNTY-
301 PM CDT MON MAY 23 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTH-CENTRAL AND FAR 
NORTHEAST WISCONSIN...

* THE AFFECTED COUNTIES ARE...VILAS...ONEIDA...FOREST... 
  FLORENCE...NORTHERN MARINETTE COUNTY...LINCOLN...LANGLADE... 
  MENOMINEE...NORTHERN OCONTO COUNTY...SOUTHERN MARINETTE COUNTY 
  AND SOUTHERN OCONTO COUNTY.

* SOUTH WINDS OF 15 TO 25 MPH WITH GUSTS TO 30 MPH WILL RAPIDLY
  DIMINISH AROUND SUNSET. WINDS BY MID EVENING WILL BE AROUND 10
  MPH.  

* RELATIVE HUMIDITY READINGS OF 20 TO 30 PERCENT WILL QUICKLY
  RISE ABOVE 50 PERCENT THIS EVENING. 

* AFTERNOON TEMPERATURES IN THE LOWER TO MIDDLE 80S WILL FALL
  BACK INTO THE 60S BY LATE EVENING. 

* IMPACTS...BURNING RESTRICTIONS ARE LIKELY IN EFFECT. FOR MORE 
  INFORMATION ON BURNING RESTRICTIONS...VISIT THE WISCONSIN DNR 
  WEBSITE AT DNR.WI.GOV/TOPIC/FORESTFIRE/RESTRICTIONS.HTML AND 
  CLICK ON THE APPROPRIATE COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING IS ISSUED WHEN CRITICAL FIRE WEATHER
CONDITIONS ARE EITHER OCCURRING NOW...OR ARE IMMINENT. A
COMBINATION OF STRONG WINDS...VERY LOW RELATIVE HUMIDITY...WARM
TEMPERATURES AND EXCEPTIONALLY DRY FUELS WILL CREATE DANGEROUS
WILDLAND FIRE CONDITIONS. PERSONS ARE URGED TO BE CAREFUL WITH
ANY ACTIVITIES THAT COULD POTENTIALLY LEAD TO A WILDLAND FIRE.
CAMPFIRES...OUTDOOR GRILLS...SMOKING MATERIALS...CHAIN SAWS...AND
ALL-TERRAIN VEHICLES ALL HAVE THE POTENTIAL TO THROW A SPARK AND
IGNITE A DANGEROUS AND DESTRUCTIVE FIRE.

&&

$$

ECKBERG

The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 22, 10:30 AM CDTFire Weather WatchGRBFlorence, Forest, Langlade, Lincoln, Marinette, Menominee and 3 more7 hr

Nearby

Red Flag Warnings in Wisconsin, 2016Every red flag warning in 2016

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.