Natrona County, Wyoming
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Natrona County, Wyoming
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Fire Weather Warning
WYZ275-276-281-282-285-287-292200-
/O.CON.KRIW.FW.W.0014.150829T1700Z-150830T0300Z/
NORTH BIG HORN BASIN/WORLAND BLM-CODY FOOTHILLS-
JOHNSON COUNTY/CASPER BLM-SOUTH BIG HORN BASIN/WORLAND BLM-
SOUTH BIGHORN MOUNTAINS-OWL CREEK MOUNTAINS-
230 AM MDT SAT AUG 29 2015

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM MDT THIS EVENING FOR STRONG WIND...LOW HUMIDITY AND A HAINES
INDEX OF 6...

* WIND...SOUTHWEST 10 TO 15 MPH WITH OCCASIONAL GUSTS TO 25 MPH
EARLY AFTERNOON IN DEEPER BASINS AND SHELTERED AREAS TODAY...WIDESPREAD
15 TO 25 MPH WINDS WITH GUSTS AROUND 35 MPH DEVELOPING AFTER
1500 ELSEWHERE.

* HUMIDITY...7 TO 15 PERCENT.

* HAINES INDEX...6

* 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 WILL
CREATE EXTREME FIRE BEHAVIOR.

&&

$$

Fire Weather Warning
WYZ280-283-289-300-292200-
/O.CON.KRIW.FW.W.0014.150829T1700Z-150831T0300Z/
NATRONA COUNTY/CASPER BLM-UPPER WIND RIVER BASIN/WIND RIVER BASIN-
GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS-CASPER MOUNTAIN-
230 AM MDT SAT AUG 29 2015

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
9 PM MDT SUNDAY FOR STRONG WIND...LOW HUMIDITY...HIGH HAINES
INDEX... HOT TEMPERATURES...DRY THUNDERSTORMS AND A DRY COLD
FRONT PASSAGE...

* WIND...SOUTHWEST 10 TO 15 MPH EARLY THIS AFTERNOON AND 15 TO 25
MPH WITH GUSTS AROUND 35 MPH IN MORE EXPOSED AND WIND PRONE
AREAS...BECOMING MORE WIDESPREAD AFTER 1500. GUSTY WINDS WILL
DEVELOP SOONER ON SUNDAY AT 20 TO 25 MPH WITH GUSTS TO 40 MPH
AHEAD OF A COLD FRONT... WHICH WILL PASS AROUND 2100 SUNDAY
NIGHT.

* HUMIDITY...7 TO 15 PERCENT...RECOVERING ABOVE 30 PERCENT AFTER
2200 TONIGHT AND FALLING BACK TO AROUND 15 PERCENT AFTER 1200
ON SUNDAY.

* THUNDERSTORMS...ISOLATED TO WIDELY SCATTERED DRY
THUNDERSTORMS ON SUNDAY

* HAINES INDEX...6 EACH AFTERNOON

* 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 WILL
CREATE EXTREME FIRE BEHAVIOR.

&&

$$

National Weather Service

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