800
WWUS75 KRIW 041749
NPWRIW
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
1149 AM MDT MON MAY 4 2026
WYZ003>006-010-011-017-018-020-051300-
/O.CON.KRIW.FZ.A.0001.260506T0700Z-260506T1500Z/
CODY FOOTHILLS-NORTH BIGHORN BASIN-SOUTHWEST BIGHORN BASIN-
SOUTHEAST BIGHORN BASIN-NORTHEAST JOHNSON COUNTY-SOUTHEAST
JOHNSON COUNTY-WIND RIVER BASIN-LANDER FOOTHILLS-NATRONA COUNTY
LOWER ELEVATIONS-
INCLUDING THE CITIES OF CASPER, BASIN, RIVERTON, POWELL,
SHOSHONI, THERMOPOLIS, WORLAND, KAYCEE, LANDER, GREYBULL, CODY,
TEN SLEEP, SHELL, CLARK, LOVELL, BUFFALO, AND MEETEETSE
1149 AM MDT MON MAY 4 2026
...FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY MORNING...
* WHAT...SUB-FREEZING TEMPERATURES RANGING FROM 22 F TO 28 F DEGREES.
* WHERE...LANDER FOOTHILLS, NATRONA COUNTY LOWER ELEVATIONS,
SOUTHWEST BIGHORN BASIN, WIND RIVER BASIN, NORTHEAST JOHNSON
COUNTY, SOUTHEAST BIGHORN BASIN, SOUTHEAST JOHNSON COUNTY, CODY
FOOTHILLS, AND NORTH BIGHORN BASIN.
* WHEN...FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING.
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER
SENSITIVE VEGETATION, AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR
PLUMBING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE, VISIT
HTTPS://WEATHER.GOV/RIW/ .
ROWE
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