149
WWUS75 KRIW 130753
NPWRIW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
153 AM MDT FRI MAR 13 2026
WYZ015-132315-
/O.NEW.KRIW.HW.A.0009.260314T1500Z-260315T0200Z/
WIND RIVER MOUNTAINS EAST-
153 AM MDT FRI MAR 13 2026
...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY
EVENING...
* WHAT...WEST WINDS 35 TO 55 MPH WITH GUSTS UP TO 80 MPH POSSIBLE.
* WHERE...WIND RIVER MOUNTAINS EAST, ESPECIALLY ON HIGHWAY 28 OVER
RED CANYON/SOUTH PASS.
* WHEN...FROM SATURDAY MORNING THROUGH SATURDAY EVENING.
* IMPACTS...TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.
WYZ016>018-132315-
/O.NEW.KRIW.HW.A.0009.260314T1800Z-260315T0200Z/
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-
INCLUDING THE CITIES OF RIVERTON, LANDER, DUBOIS, AND SHOSHONI
153 AM MDT FRI MAR 13 2026
...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING...
* WHAT...WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 65 MPH POSSIBLE.
* WHERE...LANDER FOOTHILLS, UPPER WIND RIVER BASIN, AND WIND RIVER
BASIN.
* WHEN...FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING.
* IMPACTS...TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.
WYZ019-020-132315-
/O.NEW.KRIW.HW.A.0009.260314T1800Z-260315T0200Z/
GREEN MOUNTAINS AND RATTLESNAKE RANGE-NATRONA COUNTY LOWER
ELEVATIONS-
INCLUDING THE CITIES OF CASPER AND JEFFREY CITY
153 AM MDT FRI MAR 13 2026
...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING...
* WHAT...WEST WINDS 30 TO 40 MPH WITH GUSTS OF 60 TO 70 MPH POSSIBLE.
* WHERE...GREEN MOUNTAINS AND RATTLESNAKE RANGE AND NATRONA COUNTY
LOWER ELEVATIONS.
* WHEN...FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING.
* IMPACTS...TRAVEL COULD BE DIFFICULT, ESPECIALLY FOR HIGH PROFILE
VEHICLES TRAVELING HIGHWAY 789 (NEAR MUDDY GAP AND JEFFREY CITY)
OR HIGHWAY 258 (SOUTH SIDE OF CASPER).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT
HTTPS://WEATHER.GOV/RIW/ .
TL
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