Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Riverton, WY

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000
WWUS75 KRIW 210603
NPWRIW

URGENT - WEATHER MESSAGE
National Weather Service Riverton WY
1203 AM MDT Tue Sep 21 2021

WYZ023-027-211400-
/O.CON.KRIW.FZ.W.0001.000000T0000Z-210921T1400Z/
Star Valley-South Lincoln County-
Including the cities of Afton, Alpine, Star Valley Ranch, Thayne,
Kemmerer, and Cokeville
1203 AM MDT Tue Sep 21 2021

...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM MDT THIS MORNING...

* WHAT...Sub-freezing temperatures as low as 28 expected.

* WHERE...Star Valley and South Lincoln County.

* WHEN...Through 8 AM This morning.

* IMPACTS...Frost and freeze conditions will damage crops, other
  sensitive vegetation, and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...The coldest temperatures will occur in
  the lower elevations of Lincoln County, where a hard freeze is
  likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

WYZ019-025-026-028>030-211400-
/O.CON.KRIW.FZ.W.0001.000000T0000Z-210921T1400Z/
Green Mountains and Rattlesnake Range-
Upper Green River Basin Foothills-Upper Green River Basin-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
Including the cities of Jeffrey City, Pinedale, La Barge,
Big Piney, Farson, Rock Springs, Green River, and Wamsutter
1203 AM MDT Tue Sep 21 2021

...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM MDT THIS MORNING...

* WHAT...Sub-freezing temperatures from 24 to 28 expected.

* WHERE...Green Mountains and Rattlesnake Range, Upper Green
  River Basin Foothills, Upper Green River Basin, Rock Springs
  and Green River, Flaming Gorge and East Sweetwater County.

* WHEN...Through 8 AM This morning.

* IMPACTS...Frost and freeze conditions will damage crops, other
  sensitive vegetation, and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...The coldest temperatures will occur in
  the lower elevations of Sublette and Sweetwater Counties,
  where a hard freeze is likely.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

WYZ016>018-211400-
/O.CON.KRIW.FZ.W.0001.000000T0000Z-210921T1400Z/
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Including the cities of Dubois, Riverton, Shoshoni, and Lander
1203 AM MDT Tue Sep 21 2021

...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM MDT THIS MORNING...

* WHAT...Sub-freezing temperatures as low as 30 expected.

* WHERE...Upper Wind River Basin, Wind River Basin and Lander
  Foothills.

* WHEN...Through 8 AM This morning.

* IMPACTS...Frost and freeze conditions will damage crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...The coldest temperatures will occur near
  rivers and creeks.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

TEAM RIVERTON/21


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