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First and Last Frost Dates for Wyoming

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Cities in Wyoming

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📍City 🌷 Last Frost (30% chance of 36°F on or after…) 🍂 First Frost (30% chance of 36°F on or before…)
Afton Always a risk (see details) Always a risk (see details)
Aladdin (see details) (see details)
Albin (see details) (see details)
Alcova (see details) (see details)
Alpine Always a risk (see details) Always a risk (see details)
Alta Always a risk (see details) Always a risk (see details)
Alva (see details) (see details)
Arapahoe (see details) (see details)
Arminto (see details) (see details)
Arvada (see details) (see details)
Auburn Always a risk (see details) Always a risk (see details)
Baggs (see details) (see details)
Bairoil (see details) (see details)
Banner (see details) (see details)
Basin (see details) (see details)
Bedford Always a risk (see details) Always a risk (see details)
Beulah (see details) (see details)
Big Horn (see details) (see details)
Big Piney Always a risk (see details) Always a risk (see details)
Bondurant Always a risk (see details) Always a risk (see details)
Bosler (see details) (see details)
Boulder Always a risk (see details) Always a risk (see details)
Buffalo (see details) (see details)
Buford (see details) (see details)
Burlington (see details) (see details)
Burns (see details) (see details)
Byron (see details) (see details)
Carpenter (see details) (see details)
Casper (see details) (see details)
Centennial Always a risk (see details) Always a risk (see details)
Cheyenne (see details) (see details)
Chugwater (see details) (see details)
Clearmont (see details) (see details)
Cody (see details) (see details)
Cokeville Always a risk (see details) Always a risk (see details)
Cora Always a risk (see details) Always a risk (see details)
Cowley (see details) (see details)
Crowheart (see details) (see details)
Daniel Always a risk (see details) Always a risk (see details)
Dayton Always a risk (see details) Always a risk (see details)
Deaver (see details) (see details)
Devils Tower (see details) (see details)
Diamondville Always a risk (see details) Always a risk (see details)
Dixon (see details) (see details)
Douglas (see details) (see details)
Dubois Always a risk (see details) Always a risk (see details)
Edgerton (see details) (see details)
Elk Mountain Always a risk (see details) Always a risk (see details)
Emblem (see details) (see details)
Encampment (see details) (see details)
Etna Always a risk (see details) Always a risk (see details)
Evanston Always a risk (see details) Always a risk (see details)
Evansville (see details) (see details)
Fairview Always a risk (see details) Always a risk (see details)
Farson Always a risk (see details) Always a risk (see details)
Fe Warren Afb (see details) (see details)
Fort Bridger Always a risk (see details) Always a risk (see details)
Fort Laramie (see details) (see details)
Fort Washakie (see details) (see details)
Frannie (see details) (see details)
Freedom Always a risk (see details) Always a risk (see details)
Frontier Always a risk (see details) Always a risk (see details)
Garrett Always a risk (see details) Always a risk (see details)
Gillette (see details) (see details)
Glendo (see details) (see details)
Glenrock (see details) (see details)
Granger (see details) (see details)
Granite Canon (see details) (see details)
Green River (see details) (see details)
Greybull (see details) (see details)
Grover Always a risk (see details) Always a risk (see details)
Guernsey (see details) (see details)
Hanna (see details) (see details)
Hartville (see details) (see details)
Hawk Springs (see details) (see details)
Hiland (see details) (see details)
Hillsdale (see details) (see details)
Horse Creek (see details) (see details)
Hudson (see details) (see details)
Hulett (see details) (see details)
Huntley (see details) (see details)
Hyattville (see details) (see details)
Jackson Always a risk (see details) Always a risk (see details)
Jay Em (see details) (see details)
Jeffrey City (see details) (see details)
Jelm Always a risk (see details) Always a risk (see details)
Kaycee (see details) (see details)
Kelly Always a risk (see details) Always a risk (see details)
Kemmerer Always a risk (see details) Always a risk (see details)
Kinnear (see details) (see details)
Kirby (see details) (see details)
La Barge Always a risk (see details) Always a risk (see details)
Lagrange (see details) (see details)
Lance Creek (see details) (see details)
Lander (see details) (see details)
Laramie (see details) (see details)
Leiter (see details) (see details)
Linch (see details) (see details)
Lingle (see details) (see details)
Little America (see details) (see details)
Lonetree Always a risk (see details) Always a risk (see details)
Lost Springs (see details) (see details)
Lovell (see details) (see details)
Lusk (see details) (see details)
Lyman Always a risk (see details) Always a risk (see details)
Lysite (see details) (see details)
Manderson (see details) (see details)
Manville (see details) (see details)
McKinnon (see details) (see details)
Medicine Bow Always a risk (see details) Always a risk (see details)
Meeteetse Always a risk (see details) Always a risk (see details)
Meriden (see details) (see details)
Midwest (see details) (see details)
Mills (see details) (see details)
Moorcroft (see details) (see details)
Moose Always a risk (see details) Always a risk (see details)
Moran Always a risk (see details) Always a risk (see details)
Mountain View Always a risk (see details) Always a risk (see details)
Natrona (see details) (see details)
Newcastle (see details) (see details)
Opal Always a risk (see details) Always a risk (see details)
Osage (see details) (see details)
Otto (see details) (see details)
Parkman Always a risk (see details) Always a risk (see details)
Pavillion (see details) (see details)
Pine Bluffs (see details) (see details)
Pinedale Always a risk (see details) Always a risk (see details)
Point Of Rocks Always a risk (see details) Always a risk (see details)
Powder River (see details) (see details)
Powell (see details) (see details)
Ralston (see details) (see details)
Ranchester (see details) (see details)
Rawlins (see details) (see details)
Recluse (see details) (see details)
Reliance (see details) (see details)
Riverton (see details) (see details)
Robertson Always a risk (see details) Always a risk (see details)
Rock River Always a risk (see details) Always a risk (see details)
Rock Springs (see details) (see details)
Rozet (see details) (see details)
Saratoga (see details) (see details)
Savery (see details) (see details)
Shawnee (see details) (see details)
Shell (see details) (see details)
Sheridan (see details) (see details)
Shoshoni (see details) (see details)
Sinclair Always a risk (see details) Always a risk (see details)
Smoot Always a risk (see details) Always a risk (see details)
Story (see details) (see details)
Sundance (see details) (see details)
Superior (see details) (see details)
Ten Sleep (see details) (see details)
Teton Village Always a risk (see details) Always a risk (see details)
Thayne Always a risk (see details) Always a risk (see details)
Thermopolis (see details) (see details)
Tie Siding (see details) (see details)
Torrington (see details) (see details)
Upton (see details) (see details)
Van Tassell (see details) (see details)
Veteran (see details) (see details)
Walcott Always a risk (see details) Always a risk (see details)
Wamsutter Always a risk (see details) Always a risk (see details)
Wapiti (see details) (see details)
Weston (see details) (see details)
Wheatland (see details) (see details)
Wilson Always a risk (see details) Always a risk (see details)
Wolf (see details) (see details)
Worland (see details) (see details)
Wright (see details) (see details)
Wyarno (see details) (see details)
Yellowstone National Park Always a risk (see details) Always a risk (see details)
Yoder (see details) (see details)

ZIP Codes in Wyoming

(View cities)

Zip Code City First Frost Last Frost
82001 Cheyenne
82005 Fe Warren Afb
82007 Cheyenne
82009 Cheyenne
82050 Albin
82051 Bosler
82052 Buford
82053 Burns
82054 Carpenter
82055 Centennial Always a risk Always a risk
82058 Garrett Always a risk Always a risk
82059 Granite Canon
82060 Hillsdale
82061 Horse Creek
82063 Jelm Always a risk Always a risk
82070 Laramie
82072 Laramie Always a risk Always a risk
82073 Laramie
82081 Meriden
82082 Pine Bluffs
82083 Rock River Always a risk Always a risk
82084 Tie Siding
82190 Yellowstone National Park Always a risk Always a risk
82201 Wheatland
82210 Chugwater
82212 Fort Laramie
82213 Glendo
82214 Guernsey
82215 Hartville
82217 Hawk Springs
82218 Huntley
82219 Jay Em
82221 Lagrange
82222 Lance Creek
82223 Lingle
82224 Lost Springs
82225 Lusk
82227 Manville
82229 Shawnee
82240 Torrington
82242 Van Tassell
82243 Veteran
82244 Yoder
82301 Rawlins
82310 Jeffrey City
82321 Baggs
82322 Bairoil
82323 Dixon
82324 Elk Mountain Always a risk Always a risk
82325 Encampment
82327 Hanna
82329 Medicine Bow Always a risk Always a risk
82331 Saratoga
82332 Savery
82334 Sinclair Always a risk Always a risk
82335 Walcott Always a risk Always a risk
82336 Wamsutter Always a risk Always a risk
82401 Worland
82410 Basin
82411 Burlington
82412 Byron
82414 Cody
82420 Cowley
82421 Deaver
82422 Emblem
82423 Frannie
82426 Greybull
82428 Hyattville
82430 Kirby
82431 Lovell
82432 Manderson
82433 Meeteetse Always a risk Always a risk
82434 Otto
82435 Powell
82440 Ralston
82441 Shell
82442 Ten Sleep
82443 Thermopolis
82450 Wapiti
82501 Riverton
82510 Arapahoe
82512 Crowheart
82513 Dubois Always a risk Always a risk
82514 Fort Washakie
82515 Hudson
82516 Kinnear
82520 Lander
82523 Pavillion
82601 Casper
82604 Casper
82609 Casper
82620 Alcova
82630 Arminto
82633 Douglas
82635 Edgerton
82636 Evansville
82637 Glenrock
82638 Hiland
82639 Kaycee
82640 Linch
82642 Lysite
82643 Midwest
82644 Mills
82646 Natrona
82648 Powder River
82649 Shoshoni
82701 Newcastle
82710 Aladdin
82711 Alva
82712 Beulah
82714 Devils Tower
82716 Gillette
82718 Gillette
82720 Hulett
82721 Moorcroft
82723 Osage
82725 Recluse
82727 Rozet
82729 Sundance
82730 Upton
82731 Weston
82732 Wright
82801 Sheridan
82831 Arvada
82832 Banner
82833 Big Horn
82834 Buffalo
82835 Clearmont
82836 Dayton Always a risk Always a risk
82837 Leiter
82838 Parkman Always a risk Always a risk
82839 Ranchester
82842 Story
82844 Wolf
82845 Wyarno
82901 Rock Springs
82922 Bondurant Always a risk Always a risk
82923 Boulder Always a risk Always a risk
82925 Cora Always a risk Always a risk
82929 Little America
82930 Evanston Always a risk Always a risk
82932 Farson Always a risk Always a risk
82933 Fort Bridger Always a risk Always a risk
82934 Granger
82935 Green River
82936 Lonetree Always a risk Always a risk
82937 Lyman Always a risk Always a risk
82938 McKinnon
82939 Mountain View Always a risk Always a risk
82941 Pinedale Always a risk Always a risk
82942 Point Of Rocks Always a risk Always a risk
82943 Reliance
82944 Robertson Always a risk Always a risk
82945 Superior
83001 Jackson Always a risk Always a risk
83011 Kelly Always a risk Always a risk
83012 Moose Always a risk Always a risk
83013 Moran Always a risk Always a risk
83014 Wilson Always a risk Always a risk
83025 Teton Village Always a risk Always a risk
83101 Kemmerer Always a risk Always a risk
83110 Afton Always a risk Always a risk
83111 Auburn Always a risk Always a risk
83112 Bedford Always a risk Always a risk
83113 Big Piney Always a risk Always a risk
83114 Cokeville Always a risk Always a risk
83115 Daniel Always a risk Always a risk
83116 Diamondville Always a risk Always a risk
83118 Etna Always a risk Always a risk
83119 Fairview Always a risk Always a risk
83120 Freedom Always a risk Always a risk
83121 Frontier Always a risk Always a risk
83122 Grover Always a risk Always a risk
83123 La Barge Always a risk Always a risk
83124 Opal Always a risk Always a risk
83126 Smoot Always a risk Always a risk
83127 Thayne Always a risk Always a risk
83128 Alpine Always a risk Always a risk
83414 Alta Always a risk Always a risk