Alert archive / Wyoming / Red Flag Warnings in 2016

Red Flag Warning 35, NWS Cheyenne, WY

October 21, 2016

NWS Cheyenne, WY issued this red flag warning at Oct 21, 2016, 6:57 PM MDT. It took effect at Oct 22, 2016, 10:00 AM MDT. It was in force for 8 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
Oct 21, 2016, 6:57 PM MDT (00:57 UTC)
In effect from
Oct 22, 2016, 10:00 AM MDT
Expired
Oct 22, 2016, 6:00 PM MDT
In force
8 hr
Issued by
NWS Cheyenne, WY

The text

As transmitted.

382 
WWUS85 KCYS 220057
RFWCYS

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
657 PM MDT FRI OCT 21 2016

...CRITICAL FIRE WEATHER CONDITIONS LIKELY ON SATURDAY FOR AREAS
ALONG AND EAST OF THE LARAMIE RANGE... 

.WARM...DRY...AND WINDY CONDITIONS ARE EXPECTED TO DEVELOP AGAIN
ON SATURDAY FOR AREAS ALONG AND EAST OF THE LARAMIE RANGE. GUSTY
WINDS IN EXCESS OF 30 MPH...COMBINED WITH LOW HUMIDITIES AND DRY
FUELS MAY CONTRIBUTE TO EXTREME FIRE BEHAVIOR. 

NEZ311>313-WYZ301-302-309-310-220900-
/O.UPG.KCYS.FW.A.0030.161022T1600Z-161023T0000Z/
/O.NEW.KCYS.FW.W.0035.161022T1600Z-161023T0000Z/
PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS-
BOX BUTTE/SOUTH SIOUX-
SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF-
SOUTH LARAMIE RANGE/MEDICINE BOW NF-
PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE-
657 PM MDT FRI OCT 21 2016

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 6 PM MDT SATURDAY FOR
GUSTY WINDS AND VERY LOW HUMIDITIES FOR FIRE WEATHER ZONES
301...302...309...310... 311...312 AND 313...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 10 AM TO 6 PM MDT SATURDAY. THE
FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

* AFFECTED AREA...ALL AREAS ALONG AND EAST OF THE LARAMIE RANGE IN
  SOUTHEAST WYOMING...AND FAR WESTERN PORTIONS OF THE NEBRASKA
  PANHANDLE. 

* WIND...WEST 15 TO 25 MPH WITH GUSTS TO 40 MPH ESPECIALLY ACROSS
  SOUTHEAST WYOMING. 

* HUMIDITY...AS LOW AS 8 PERCENT. 

* THUNDERSTORMS...NONE.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

HAMMER
3 follow-up statements
107 
WWUS85 KCYS 220848
RFWCYS

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
248 AM MDT SAT OCT 22 2016

...CRITICAL FIRE WEATHER CONDITIONS LIKELY THIS AFTERNOON FOR
AREAS ALONG AND EAST OF THE LARAMIE RANGE...

.WARM...DRY...AND WINDY CONDITIONS ARE EXPECTED TO DEVELOP THIS
AFTERNOON FOR AREAS ALONG AND EAST OF THE LARAMIE RANGE. GUSTY
WINDS IN EXCESS OF 30 MPH...COMBINED WITH LOW HUMIDITIES AND DRY
FUELS MAY CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

NEZ311>313-WYZ301-302-309-310-221800-
/O.CON.KCYS.FW.W.0035.161022T1600Z-161023T0000Z/
PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS-
BOX BUTTE/SOUTH SIOUX-
SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF-
SOUTH LARAMIE RANGE/MEDICINE BOW NF-
PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE-
248 AM MDT SAT OCT 22 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
6 PM MDT THIS EVENING FOR GUSTY WINDS AND VERY LOW HUMIDITIES FOR
FIRE WEATHER ZONES 301...302...309...310... 311...312 AND 313...

* AFFECTED AREA...ALL AREAS ALONG AND EAST OF THE LARAMIE RANGE 
  IN SOUTHEAST WYOMING...AND FAR WESTERN PORTIONS OF THE 
  NEBRASKA PANHANDLE. 

* WIND...WEST 15 TO 25 MPH WITH GUSTS TO 40 MPH...ESPECIALLY
  ACROSS SOUTHEAST WYOMING.

* HUMIDITY...AS LOW AS 8 PERCENT.

* THUNDERSTORMS...NONE.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$
469 
WWUS85 KCYS 221551
RFWCYS

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
951 AM MDT SAT OCT 22 2016

...CRITICAL FIRE WEATHER CONDITIONS LIKELY THIS AFTERNOON FOR
AREAS ALONG AND EAST OF THE LARAMIE RANGE...

.WARM...DRY...AND WINDY CONDITIONS ARE EXPECTED THIS AFTERNOON
FOR AREAS ALONG AND EAST OF THE LARAMIE RANGE. GUSTY WINDS IN
EXCESS OF 30 MPH...COMBINED WITH LOW HUMIDITIES AND DRY FUELS MAY
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

NEZ311>313-WYZ301-302-309-310-230000-
/O.CON.KCYS.FW.W.0035.161022T1600Z-161023T0000Z/
PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS-
BOX BUTTE/SOUTH SIOUX-
SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF-
SOUTH LARAMIE RANGE/MEDICINE BOW NF-
PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE-
951 AM MDT SAT OCT 22 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING
FOR GUSTY WINDS AND VERY LOW HUMIDITIES FOR FIRE WEATHER ZONES
301...302...309... 310...311...312 AND 313...

* AFFECTED AREA...ALL AREAS ALONG AND EAST OF THE LARAMIE RANGE
  IN SOUTHEAST WYOMING...AND FAR WESTERN PORTIONS OF THE NEBRASKA
  PANHANDLE.

* WIND...WEST 15 TO 25 MPH WITH GUSTS TO 40 MPH...ESPECIALLY 
  ACROSS SOUTHEAST WYOMING.

* HUMIDITY...AS LOW AS 8 PERCENT.

* THUNDERSTORMS...NONE.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$
762 
WWUS85 KCYS 230005
RFWCYS

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
605 PM MDT SAT OCT 22 2016

NEZ311>313-WYZ301-302-309-310-230115-
/O.EXP.KCYS.FW.W.0035.000000T0000Z-161023T0000Z/
PINE RIDGE/NEBRASKA NATIONAL FOREST/OGLALA NATIONAL GRASSLANDS-
BOX BUTTE/SOUTH SIOUX-
SCOTTS BLUFF NATIONAL MONUMENT/WILDCAT HILLS-
NIOBRARA/LOWER ELEVATIONS OF CONVERSE/THUNDER BASIN NATIONAL
GRASSLAND-NORTH LARAMIE RANGE/MEDICINE BOW NF-
SOUTH LARAMIE RANGE/MEDICINE BOW NF-
PLATTE/GOSHEN/CENTRAL AND EASTERN LARAMIE-
605 PM MDT SAT OCT 22 2016

...RED FLAG WARNING HAS EXPIRED FOR FIRE WEATHER ZONES
301...302...309...310...311...312 AND 313...

THE RISK FOR EXTREME FIRE BEHAVIOR HAS DIMINISHED AS WINDS
CONTINUE TO DECREASE AND HUMIDITY VALUES BEGIN TO RISE. 

$$

Nearby

Red Flag Warnings in Wyoming, 2016Red Flag Warnings in Nebraska, 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.