793
WWUS75 KRIW 240810
NPWRIW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
110 AM MST WED DEC 24 2025
WYZ019-250000-
/O.UPG.KRIW.HW.A.0012.251225T0200Z-251225T1800Z/
/O.NEW.KRIW.HW.W.0017.251225T0200Z-251225T1800Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITIES OF JEFFREY CITY
110 AM MST WED DEC 24 2025
...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 AM MST
THURSDAY...
* WHAT...SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 65 MPH
EXPECTED.
* WHERE...GREEN MOUNTAINS AND RATTLESNAKE RANGE.
* WHEN...FROM 7 PM THIS EVENING TO 11 AM MST THURSDAY.
* IMPACTS...TRAVEL WILL BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES.
WYZ020-250000-
/O.UPG.KRIW.HW.A.0012.251225T0600Z-251225T1800Z/
/O.NEW.KRIW.HW.W.0017.251225T0200Z-251225T1800Z/
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITIES OF CASPER
110 AM MST WED DEC 24 2025
...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 AM MST
THURSDAY...
* WHAT...SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH
EXPECTED. LOCALLY HIGHER GUSTS ARE POSSIBLE ON SOUTH SIDE OF
CASPER.
* WHERE...NATRONA COUNTY LOWER ELEVATIONS.
* WHEN...FROM 7 PM THIS EVENING TO 11 AM MST THURSDAY.
* IMPACTS...TRAVEL WILL BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES.
WYZ015-250000-
/O.NEW.KRIW.HW.W.0017.251225T0200Z-251225T1800Z/
WIND RIVER MOUNTAINS EAST-
110 AM MST WED DEC 24 2025
...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 AM MST
THURSDAY...
* WHAT...SOUTHWEST WINDS 35 TO 50 MPH WITH GUSTS UP TO 75 MPH
EXPECTED.
* WHERE...WIND RIVER MOUNTAINS EAST.
* WHEN...FROM 7 PM THIS EVENING TO 11 AM MST THURSDAY.
* IMPACTS...TRAVEL WILL BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES. THIS INCLUDES OVER SOUTH PASS
* ADDITIONAL DETAILS...PERIODS OF SNOW AND BLOWING SNOW MAY BRING
REDUCED VISIBILITY AT TIMES.
WYZ022-250000-
/O.NEW.KRIW.HW.W.0017.251225T0200Z-251225T1800Z/
CASPER MOUNTAIN-
110 AM MST WED DEC 24 2025
...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 AM MST
THURSDAY...
* WHAT...SOUTHWEST WINDS 35 TO 45 MPH WITH GUSTS UP TO 70 MPH
EXPECTED.
* WHERE...CASPER MOUNTAIN.
* WHEN...FROM 7 PM THIS EVENING TO 11 AM MST THURSDAY.
* IMPACTS...TRAVEL WILL BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT
HTTPS://WEATHER.GOV/RIW/ .
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