Alert archive / Idaho / Red Flag Warnings in 2012

Red Flag Warning 9, NWS Pocatello, ID

July 5, 2012Butte County, Custer County, Lemhi County, Idaho

NWS Pocatello, ID issued this red flag warning at Jul 5, 2012, 2:58 PM MDT for Butte County, Custer County, Lemhi County, Idaho. It took effect at Jul 6, 2012, 12:00 PM MDT. It was in force for 9 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
Jul 5, 2012, 2:58 PM MDT (20:58 UTC)
In effect from
Jul 6, 2012, 12:00 PM MDT
Expired
Jul 6, 2012, 9:00 PM MDT
In force
9 hr
Issued by
NWS Pocatello, ID

Counties Butte County, ID, Custer County, ID, Lemhi County, ID

The radar

The Pocatello radar (KSFX), 160 km from the middle of the area, began a volume at 20:59 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

Boise Airport, ID (KBOI), launched 12:00Z, 9.0 hours before the alert went out and 209 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, Boise Airport, ID at 12:00Z on 2012-07-05Temperature 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, Boise Airport, ID at 12:00Z on 2012-07-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -116 square meters per square second.1939587897Sfc1 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
3055 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
-116 m²/s²
0-3 km storm-relative helicity
88 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.

818 
WWUS85 KPIH 052058
RFWPIH

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
258 PM MDT THU JUL 5 2012

IDZ409-412-061200-
/O.CAN.KPIH.FW.W.0008.120705T2100Z-120706T0300Z/
/O.NEW.KPIH.FW.W.0009.120706T1800Z-120707T0300Z/
MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM-
GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF-
258 PM MDT THU JUL 5 2012

...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY FOR
LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE ZONES 409 AND
412...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT FRIDAY. 

* AFFECTED AREA...IN IDAHO...FIRE ZONE 412 GOOSE CREEK AND RAFT 
  RIVER VALLEY/SOUTHERN SAWTOOTH NF.

* TIMING...THURSDAY AFTERNOON AND EVENING...FROM 3 PM UNTIL 9 
  PM.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS OF 3 OR
  HIGHER.

* OUTFLOW WINDS...GUSTS TO 30 MPH POSSIBLE NEAR THUNDERSTORMS.

* PRECIPITATION...THUNDERSTORMS WILL BE DRY WITH LESS THAN ONE
  TENTH OF ONE INCH OF PRECIPITATION IN A STORM. 

* IMPACTS...LIGHTNING ACTIVITY AT THIS LEVEL WITH THE RECEPTIVE
  FUELS MEANS THE PROBABILITY OF IGNITING A WILDFIRE IS VERY HIGH.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

IDZ477-061200-
/O.CAN.KPIH.FW.W.0008.120705T2100Z-120706T0300Z/
/O.NEW.KPIH.FW.W.0009.120706T1800Z-120707T0300Z/
SAWTOOTH RANGE/NORTHERN SAWTOOTH NF-
258 PM MDT THU JUL 5 2012

...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY FOR
THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE ZONE 477 BELOW
6000 FEET...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING BELOW 6000 FEET...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT
FRIDAY.

* AFFECTED AREA...IN IDAHO...FIRE ZONE 477 BELOW 6000 FT WHICH 
  INCLUDES FAIRFIELD.

* TIMING...THURSDAY AFTERNOON AND EVENING...FROM 3 PM UNTIL 9 
  PM.

* THUNDERSTORMS...COULD PRODUCE LIGHTNING ACTIVITY LEVELS OF 3 
  OR HIGHER.

* OUTFLOW WINDS...GUSTS TO 25 MPH ARE POSSIBLE NEAR 
  THUNDERSTORMS.

* PRECIPITATION...EXPECT LITTLE OR NO PRECIPITATION WITH THESE 
  THUNDERSTORMS.

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL BE ENOUGH TO 
  GENERATE A HIGH PROBABILITY THAT A WILDFIRE MAY START. 

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

IDZ476-061200-
/O.NEW.KPIH.FW.W.0009.120706T1800Z-120707T0300Z/
LEMHI AND LOST RIVER RANGE/CHALLIS NF-
258 PM MDT THU JUL 5 2012

...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY FOR
LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE ZONE 476 BELOW
6000 FEET...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING BELOW 6000 FEET...WHICH IS IN EFFECT FROM NOON TO 9 PM
MDT FRIDAY. 

* AFFECTED AREA: IN IDAHO...FIRE ZONE 476 LEMHI AND LOST RIVER 
  RANGE/CHALLIS NF BELOW 6000 FEET.

* TIMING...FROM 12 NOON FRIDAY UNTIL 9 PM FRIDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS GREATER
  THAN 3.

* OUTFLOW WINDS...GUSTS TO 30 MPH ARE POSSIBLE.

* PRECIPITATION...EACH THUNDERSTORM WILL LIKELY GENERATE LESS THAN
  ONE TENTH OF ONE INCH OF RAINFALL.

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL BE ENOUGH TO GENERATE
  A HIGH PROBABILITY THAT A WILDFIRE MAY START.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

MESSICK

$$


HTTP://WEATHER.GOV/POCATELLO
3 follow-up statements
762 
WWUS85 KPIH 060758
RFWPIH

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
158 AM MDT FRI JUL 6 2012

IDZ409-412-062200-
/O.CON.KPIH.FW.W.0009.120706T1800Z-120707T0300Z/
MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM-
GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF-
158 AM MDT FRI JUL 6 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT
THIS EVENING FOR THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE
ZONES 409 AND 412...

* AFFECTED AREA...IN IDAHO...FIRE ZONE 412 GOOSE CREEK AND RAFT 
  RIVER VALLEY/SOUTHERN SAWTOOTH NF.

* TIMING...FROM 12 NOON FRIDAY UNTIL 9 PM FRIDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS OF 3 
  OR HIGHER. 

* OUTFLOW WINDS...GUSTS TO 30 MPH POSSIBLE NEAR THUNDERSTORMS.

* PRECIPITATION...THUNDERSTORMS WILL BE DRY WITH LESS THAN ONE 
  TENTH OF ONE INCH OF PRECIPITATION IN A STORM.

* IMPACTS...LIGHTNING ACTIVITY AT THIS LEVEL WITH THE RECEPTIVE 
  FUELS MEANS THE PROBABILITY OF IGNITING A WILDFIRE IS VERY 
  HIGH.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

IDZ476-477-062200-
/O.CON.KPIH.FW.W.0009.120706T1800Z-120707T0300Z/
LEMHI AND LOST RIVER RANGE/CHALLIS NF-
SAWTOOTH RANGE/NORTHERN SAWTOOTH NF-
158 AM MDT FRI JUL 6 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT
THIS EVENING FOR THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE
ZONES 476 AND 477 BELOW 6000 FEET...

* AFFECTED AREA: IN IDAHO...FIRE ZONE 476 LEMHI AND LOST RIVER 
  RANGE/CHALLIS NF BELOW 6000 FEET...FIRE ZONE 477 SAWTOOTH 
  RANGE/NORTHERN SAWTOOTH NF BELOW 6000 FEET. 

* TIMING...FROM 12 NOON FRIDAY UNTIL 9 PM FRIDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS 
  GREATER THAN 3. 

* OUTFLOW WINDS...GUSTS TO 30 MPH ARE POSSIBLE.

* PRECIPITATION...EACH THUNDERSTORM WILL LIKELY GENERATE LESS
  THAN ONE TENTH OF ONE INCH OF RAINFALL. 

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL BE ENOUGH TO 
  GENERATEA HIGH PROBABILITY THAT A WILDFIRE MAY START. 

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.


$$


HTTP://WEATHER.GOV/POCATELLO
659 
WWUS85 KPIH 061946
RFWPIH

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
146 PM MDT FRI JUL 6 2012

IDZ476-477-071215-
/O.NEW.KPIH.FW.W.0010.120707T1800Z-120708T0600Z/
/O.CON.KPIH.FW.W.0009.000000T0000Z-120707T0300Z/
LEMHI AND LOST RIVER RANGE/CHALLIS NF-
SAWTOOTH RANGE/NORTHERN SAWTOOTH NF-
146 PM MDT FRI JUL 6 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE ZONES 476 AND
477 BELOW 6000 FEET...
...RED FLAG WARNING IN EFFECT FROM NOON SATURDAY TO MIDNIGHT MDT
SATURDAY NIGHT FOR LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE
ZONES 476 AND 477 BELOW 6000 FEET...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING BELOW 6000 FEET...WHICH IS IN EFFECT FROM NOON SATURDAY
TO MIDNIGHT MDT SATURDAY NIGHT. 

* AFFECTED AREA...IN IDAHO...FIRE ZONE 476 LEMHI AND LOST RIVER
  RANGE/CHALLIS NF BELOW 6000 FEET...FIRE ZONE 477 SAWTOOTH
  RANGE/NORTHERN SAWTOOTH NF BELOW 6000 FEET.

* TIMING...THE FIRST WARNING CONTINUES UNTIL 9 PM FRIDAY NIGHT.
  THE NEW WARNING STARTS NOON SATURDAY AND CONTINUED THROUGH
  MIDNIGHT SATURDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS 
  GREATER THAN 3.

* OUTFLOW WINDS...GUSTS TO 30 MPH ARE POSSIBLE.

* PRECIPITATION...EACH THUNDERSTORM WILL LIKELY GENERATE LESS 
  THAN ONE TENTH OF ONE INCH OF RAINFALL.

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL BE ENOUGH TO GENERATE
  A HIGH PROBABILITY THAT A WILDFIRE CAN START IN RECEPTIVE FUELS.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

$$

IDZ410-071215-
/O.NEW.KPIH.FW.W.0010.120707T1800Z-120708T0600Z/
UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM-
146 PM MDT FRI JUL 6 2012

...RED FLAG WARNING IN EFFECT FROM NOON SATURDAY TO MIDNIGHT MDT
SATURDAY NIGHT FOR LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE
ZONE 410 ABOVE 5000 FEET...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING ABOVE 5000 FEET...WHICH IS IN EFFECT FROM NOON SATURDAY
TO MIDNIGHT MDT SATURDAY NIGHT. 

* AFFECTED AREA...IN IDAHO...FIRE ZONE 410 UPPER SNAKE RIVER
  VALLEY/IDAHO FALLS BLM ABOVE 5000 FEET.

* TIMING...FROM NOON SATURDAY UNTIL MIDNIGHT SATURDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS OF 3 OR
  HIGHER.

* OUTFLOW WINDS...THUNDERSTORMS WILL PRODUCE GUSTS UP TO 30 MPH.

* PRECIPITATION...PRECIPITATION FROM ONE THUNDERSTORM SHOULD
  AMOUNT TO LESS THAN 0.10 OF AN INCH.

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL SUPPORT A VERY STRONG
  LIKELIHOOD OF FIRE STARTS IN RECEPTIVE FUELS.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

IDZ411-413-071215-
/O.NEW.KPIH.FW.W.0010.120707T1800Z-120708T0600Z/
CENTENNIAL MOUNTAINS AND SNAKE RIVER RANGE/TARGHEE NF-
CARIBOU RANGE/CARIBOU NF-
146 PM MDT FRI JUL 6 2012

...RED FLAG WARNING IN EFFECT FROM NOON SATURDAY TO MIDNIGHT MDT
SATURDAY NIGHT FOR LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE
ZONES 411 AND 413 BELOW 6500 FEET...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A RED FLAG
WARNING BELOW 6500 FEET...WHICH IS IN EFFECT FROM NOON SATURDAY
TO MIDNIGHT MDT SATURDAY NIGHT. 

* AFFECTED AREA...IN IDAHO...FIRE ZONE 411 CENTENNIAL MOUNTAINS AND
  SNAKE RIVER RANGE/TARGHEE NF BELOW 6500 FEET...FIRE ZONE 413
  CARIBOU RANGE/CARIBOU NF BELOW 6500 FEET.

* TIMING...FROM NOON SATURDAY UNTIL MIDNIGHT SATURDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS OF THREE
  OR HIGHER.

* OUTFLOW WINDS...WILL GUST TO AROUND 30 MPH.

* PRECIPITATION...INDIVIDUAL THUNDERSTORM CELLS WILL PRODUCE LESS
  THAN 0.10 OF AN INCH RAINFALL.

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL BRING A HEIGHTENED
  LIKELIHOOD THAT A WILDFIRE MAY START.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

IDZ409-412-070300-
/O.CON.KPIH.FW.W.0009.000000T0000Z-120707T0300Z/
MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM-
GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF-
146 PM MDT FRI JUL 6 2012

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE ZONES 409 AND
412...

* AFFECTED AREA...IN IDAHO...FIRE ZONE 412 GOOSE CREEK AND RAFT 
  RIVER VALLEY/SOUTHERN SAWTOOTH NF.

* TIMING...UNTIL 9 PM FRIDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS OF 3 
  OR HIGHER.

* OUTFLOW WINDS...GUSTS TO 30 MPH POSSIBLE NEAR THUNDERSTORMS.

* PRECIPITATION...THUNDERSTORMS WILL BE DRY WITH LESS THAN ONE 
  TENTH OF ONE INCH OF PRECIPITATION IN A STORM.

* IMPACTS...LIGHTNING ACTIVITY AT THIS LEVEL WITH THE RECEPTIVE 
  FUELS MEANS THE PROBABILITY OF IGNITING A WILDFIRE IS VERY 
  HIGH.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$


HTTP://WEATHER.GOV/POCATELLO
544 
WWUS85 KPIH 070253
RFWPIH

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
853 PM MDT FRI JUL 6 2012

IDZ476-477-071200-
/O.EXP.KPIH.FW.W.0009.000000T0000Z-120707T0300Z/
/O.CON.KPIH.FW.W.0010.120707T1800Z-120708T0600Z/
LEMHI AND LOST RIVER RANGE/CHALLIS NF-
SAWTOOTH RANGE/NORTHERN SAWTOOTH NF-
853 PM MDT FRI JUL 6 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
MIDNIGHT MDT SATURDAY NIGHT FOR LIGHTNING AND GUSTY OUTFLOW WINDS
FOR FIRE ZONES 476 AND 477 BELOW 6000 FEET......RED FLAG WARNING
IN EFFECT FROM NOON SATURDAY TO MIDNIGHT MDT SATURDAY NIGHT FOR
LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE ZONES 476 AND
477 BELOW 6000 FEET...

...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR
LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE ZONES 476 AND
477 BELOW 6000 FEET...

...RED FLAG WARNING IN EFFECT FROM NOON
SATURDAY TO MIDNIGHT MDT SATURDAY NIGHT FOR LIGHTNING AND GUSTY
OUTFLOW WINDS FOR FIRE ZONES 476 AND 477 BELOW 6000 FEET...

THE RED FLAG WARNING BELOW 6000 FEET WILL EXPIRE AT 9 PM MDT THIS
EVENING. 

* AFFECTED AREA...IN IDAHO...FIRE ZONE 476 LEMHI AND LOST RIVER 
  RANGE/CHALLIS NF BELOW 6000 FEET...FIRE ZONE 477 SAWTOOTH 
  RANGE/NORTHERN SAWTOOTH NF BELOW 6000 FEET.

* TIMING...THE FIRST WARNING CONTINUES UNTIL 9 PM FRIDAY NIGHT. 
  THE NEW WARNING STARTS NOON SATURDAY AND CONTINUED THROUGH 
  MIDNIGHT SATURDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS 
  GREATER THAN 3.

* OUTFLOW WINDS...GUSTS TO 30 MPH ARE POSSIBLE.

* PRECIPITATION...EACH THUNDERSTORM WILL LIKELY GENERATE LESS 
  THAN ONE TENTH OF ONE INCH OF RAINFALL.

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL BE ENOUGH TO 
  GENERATE HIGH PROBABILITY THAT A WILDFIRE CAN START IN 
  RECEPTIVE FUELS.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

IDZ409-412-070400-
/O.EXP.KPIH.FW.W.0009.000000T0000Z-120707T0300Z/
MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM-
GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF-
853 PM MDT FRI JUL 6 2012

...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR
LIGHTNING AND GUSTY OUTFLOW WINDS FOR FIRE ZONES 409 AND 412...

THE RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING. 

THUNDERSTORMS HAVE ENDED IN THE REGION.



$$

IDZ410-071200-
/O.CON.KPIH.FW.W.0010.120707T1800Z-120708T0600Z/
UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM-
853 PM MDT FRI JUL 6 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
MIDNIGHT MDT SATURDAY NIGHT FOR LIGHTNING AND GUSTY OUTFLOW WINDS
FOR FIRE ZONE 410 ABOVE 5000 FEET...

* AFFECTED AREA...IN IDAHO...FIRE ZONE 410 UPPER SNAKE RIVER 
  VALLEY/IDAHO FALLS BLM ABOVE 5000 FEET.

* TIMING...FROM NOON SATURDAY UNTIL MIDNIGHT SATURDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS OF 3 
  OR HIGHER. 

* OUTFLOW WINDS...THUNDERSTORMS WILL PRODUCE GUSTS UP TO 30 MPH.

* PRECIPITATION...PRECIPITATION FROM ONE THUNDERSTORM SHOULD 
  AMOUNT TO LESS THAN 0.10 OF AN INCH.

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL SUPPORT A VERY 
  STRONG LIKELIHOOD OF FIRE STARTS IN RECEPTIVE FUELS. 

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

IDZ411-413-071200-
/O.CON.KPIH.FW.W.0010.120707T1800Z-120708T0600Z/
CENTENNIAL MOUNTAINS AND SNAKE RIVER RANGE/TARGHEE NF-
CARIBOU RANGE/CARIBOU NF-
853 PM MDT FRI JUL 6 2012

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO
MIDNIGHT MDT SATURDAY NIGHT FOR LIGHTNING AND GUSTY OUTFLOW WINDS
FOR FIRE ZONES 411 AND 413 BELOW 6500 FEET...

* AFFECTED AREA...IN IDAHO...FIRE ZONE 411 CENTENNIAL MOUNTAINS
  AND SNAKE RIVER RANGE/TARGHEE NF BELOW 6500 FEET...FIRE ZONE 
  413 CARIBOU RANGE/CARIBOU NF BELOW 6500 FEET. 

* TIMING...FROM NOON SATURDAY UNTIL MIDNIGHT SATURDAY NIGHT.

* THUNDERSTORMS...WILL PRODUCE LIGHTNING ACTIVITY LEVELS OF 
  THREE OR HIGHER. 

* OUTFLOW WINDS...WILL GUST TO AROUND 30 MPH.

* PRECIPITATION...INDIVIDUAL THUNDERSTORM CELLS WILL PRODUCE 
  LESS THAN 0.10 OF AN INCH RAINFALL. 

* IMPACTS...THE FREQUENCY OF LIGHTNING WILL BRING A HEIGHTENED 
  LIKELIHOOD THAT A WILDFIRE MAY START.

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 WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$


HTTP://WEATHER.GOV/POCATELLO

The office that day

Everything else NWS Pocatello, ID issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 5, 2:10 AM MDTRed Flag WarningPIHBannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 9 more13 hr

Nearby

Red Flag Warnings in Idaho, 2012Every red flag warning in 2012

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.