weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Freeze Warning


URGENT - WEATHER MESSAGE
National Weather Service Riverton WY
1251 PM MDT Sat Jun 21 2025

WYZ013-023-025>027-222200-
/O.NEW.KRIW.FZ.W.0001.250623T0600Z-250623T1400Z/
Jackson Hole-Star Valley-Upper Green River Basin Foothills-Upper
Green River Basin-South Lincoln County-
Including the cities of La Barge, Cokeville, Big Piney, Star
Valley Ranch, Alpine, Kemmerer, Jackson, Afton, Farson, Thayne,
and Pinedale
1251 PM MDT Sat Jun 21 2025

...FREEZE WARNING IN EFFECT FROM MIDNIGHT SUNDAY NIGHT TO 8 AM MDT
MONDAY...

* WHAT...Low temperatures 26 to 30, with readings as low as 23
  around Bondurant.

* WHERE...Jackson Hole, South Lincoln County, Star Valley, Upper
  Green River Basin, and Upper Green River Basin Foothills.

* WHEN...From midnight Sunday Night to 8 AM MDT Monday.

* IMPACTS...Freeze conditions could damage sensitive vegetation and
  possibly unprotected outdoor plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps to protect tender plants from the cold.

&&

$$

For more information from the National Weather Service, visit
https://weather.gov/riw/ .

CNJ

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE