Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
511 FPUS55 KRIW 190933 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 232 AM MST Wed Nov 19 2025 WYZ020-191100- Natrona County Lower Elevations- Including the city of Casper 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly clear. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy. Highs around 50. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest winds around 10 mph, becoming south after midnight. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 50. .THURSDAY NIGHT...Partly cloudy. A slight chance of. Lows around 30. .FRIDAY...Partly cloudy. Highs around 50. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Mostly sunny. Highs around 50. .SATURDAY NIGHT...Mostly clear. Lows around 30. .SUNDAY...Mostly sunny. Highs in the lower 50s. .SUNDAY NIGHT...Mostly clear. Lows around 30. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow showers after midnight. Lows in the mid 20s. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a chance of snow showers with a slight chance of rain showers in the morning, then partly cloudy with a slight chance of snow showers in the afternoon. Highs around 40. Chance of precipitation 30 percent. $$ WYZ017-191100- Wind River Basin- Including the cities of Riverton and Shoshoni 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly cloudy. Highs around 50. Southwest winds around 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Southwest winds around 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 40s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. .SATURDAY...Mostly sunny. Highs around 50. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs around 50. .SUNDAY NIGHT...Mostly clear. Lows around 30. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of. Lows in the mid 20s. .TUESDAY...Partly cloudy with a 20 percent chance of snow showers. Highs around 40. $$ WYZ018-191100- Lander Foothills- Including the city of Lander 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. Northeast winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Southwest winds around 10 mph in the evening. .THURSDAY...Mostly sunny. Highs in the upper 40s. .THURSDAY NIGHT...Partly cloudy. Lows around 30. .FRIDAY...Partly cloudy in the morning, then clearing. Highs around 50. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs around 50. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs in the lower 50s. .SUNDAY NIGHT...Mostly clear. Lows around 30. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. .TUESDAY...Partly cloudy. A slight chance of. Highs around 40. $$ WYZ028-191100- Rock Springs and Green River- Including the cities of Rock Springs and Green River 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature around 30. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s. .THURSDAY...Mostly cloudy. Highs in the mid 40s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs in the upper 40s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs around 50. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .TUESDAY...Partly cloudy. Highs in the lower 40s. $$ WYZ013-191100- Jackson Hole- Including the city of Jackson 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Partly cloudy with a slight chance of rain and snow showers in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy in the morning, then clearing. A slight chance of rain and snow showers. Highs in the mid 40s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SUNDAY...Partly cloudy in the morning, then clearing. A slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent. .SUNDAY NIGHT...A slight chance of rain showers in the evening. Partly cloudy with a slight chance of snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy. A slight chance of snow and rain showers in the morning, then a chance of rain and snow showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...A chance of rain showers in the evening. Partly cloudy with a chance of snow showers. Cold with lows around 20. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a 40 percent chance of snow showers. Highs in the mid 30s. $$ WYZ003-191100- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 30s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. West winds around 10 mph, becoming northeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the upper 40s. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Mostly sunny. Highs around 50. .FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs around 50. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. A slight chance of. Highs around 50. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. $$ WYZ004-191100- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Lows around 40. South winds around 10 mph. .WEDNESDAY...Partly cloudy. Highs in the lower 50s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .THURSDAY...Mostly sunny. Highs around 50. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Mostly sunny. Highs around 50. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Partly cloudy. Highs in the lower 50s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. A slight chance of. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a slight chance of rain and snow showers. Highs around 40. Chance of precipitation 20 percent. $$ WYZ006-191100- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 50s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .THURSDAY...Mostly sunny. Highs around 50. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy with a chance of rain and snow showers in the morning, then partly cloudy with a slight chance of rain and snow showers in the afternoon. Highs around 40. Chance of precipitation 30 percent. $$ WYZ005-191100- Southwest Bighorn Basin- Including the city of Thermopolis 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs around 50. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .THURSDAY...Mostly sunny. Highs around 50. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs around 50. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs around 50. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs around 50. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of rain showers in the morning. A slight chance of snow showers. Highs around 40. Chance of precipitation 20 percent. $$ WYZ023-191100- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. .WEDNESDAY...Mostly cloudy. A chance of rain and snow showers in the morning, then rain showers likely in the afternoon. No snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the mid 20s. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. .FRIDAY...A slight chance of snow showers in the morning. Partly cloudy with a slight chance of rain showers. Highs in the mid 40s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows around 20. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy with a slight chance of rain and snow showers. Highs in the upper 40s. Chance of precipitation 20 percent. .MONDAY NIGHT...A slight chance of rain showers in the evening. Partly cloudy with a slight chance of snow showers. Lows around 20. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow showers. Highs around 40. $$ WYZ025-191100- Upper Green River Basin Foothills- Including the city of Pinedale 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Mostly cloudy. A chance of rain and snow showers in the afternoon. Highs around 40. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow and rain showers in the evening, then partly cloudy after midnight. Lows in the lower 20s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy. Highs in the lower 40s. .THURSDAY NIGHT...Partly cloudy. Lows around 20. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. Lows around 20. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20. .TUESDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. $$ WYZ026-191100- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Mostly cloudy. Highs in the lower 40s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s. .THURSDAY...Partly cloudy. Highs in the mid 40s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .FRIDAY...Partly cloudy. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear. Cold with lows around 20. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Cold with lows around 20. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Lows around 20. .MONDAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Mostly clear. Cold with lows around 20. .TUESDAY...Partly cloudy. Highs around 40. $$ WYZ010-191100- Northeast Johnson County- Including the city of Buffalo 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 30s. .WEDNESDAY...Partly cloudy. Highs around 50. West winds around 10 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 50. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Partly cloudy. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...A slight chance of rain showers in the morning. Mostly cloudy with a slight chance of snow showers. Highs in the upper 30s. Chance of precipitation 20 percent. $$ WYZ011-191100- Southeast Johnson County- Including the city of Kaycee 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly clear. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly cloudy. Highs around 50. West winds around 10 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northeast winds around 10 mph in the evening. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the mid 50s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the upper 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...A slight chance of rain showers in the morning. Mostly cloudy with a slight chance of snow showers. Cooler with highs in the upper 30s. Chance of precipitation 20 percent. $$ WYZ027-191100- South Lincoln County- Including the cities of Kemmerer and Cokeville 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature around 30. .WEDNESDAY...A chance of snow showers in the morning. Mostly cloudy with a chance of rain showers. Highs around 40. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s. .THURSDAY...Mostly cloudy. A slight chance of. Highs in the lower 40s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Cold with lows around 20. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 20s. .MONDAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy. Lows around 20. .TUESDAY...Partly cloudy. Highs around 40. $$ WYZ016-191100- Upper Wind River Basin- Including the city of Dubois 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. West winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northwest winds around 10 mph after midnight. .THURSDAY...Mostly sunny. Highs in the mid 40s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Northwest winds around 10 mph. .FRIDAY...Mostly sunny. Highs around 50. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs in the upper 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs around 50. .SUNDAY NIGHT...Mostly clear. Lows around 30. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of rain showers in the evening. A chance of snow showers. Breezy with lows in the lower 20s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. $$ WYZ001-191100- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs in the upper 30s. Southwest winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of snow showers. Lows in the mid 20s. .THURSDAY...Partly cloudy. Highs in the upper 30s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. .FRIDAY...Mostly sunny. Highs around 40. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of. Lows in the lower 20s. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .MONDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Cold with lows 15 to 21. .TUESDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs in the upper 20s. $$ WYZ029-191100- Flaming Gorge- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. South winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. Southeast winds around 10 mph, becoming northeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows around 30. Southeast winds around 10 mph. .THURSDAY...Mostly cloudy. Highs in the mid 40s. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. .FRIDAY...Cloudy in the morning, then becoming partly cloudy. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. .MONDAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .TUESDAY...Partly cloudy. Highs in the lower 40s. $$ WYZ022-191100- Casper Mountain- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows around 30. South winds around 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 40s. South winds around 10 mph, becoming east in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 20 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of rain showers. A chance of snow showers, mainly in the morning. Highs in the lower 40s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. A slight chance of snow and rain showers after midnight. Lows in the mid 20s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the lower 30s. $$ WYZ002-191100- Absaroka Mountains- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 20s. West winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly cloudy. A slight chance of. Highs in the mid 30s. West winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds around 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 30s. Southwest winds around 10 mph in the morning. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds around 10 mph. .FRIDAY...Mostly sunny. Highs in the upper 30s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy and breezy. Highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the mid 20s. .SUNDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Breezy with highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Breezy with lows in the mid 20s. .MONDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Breezy with highs in the upper 30s. Chance of snow 30 percent. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows 15 to 23. .TUESDAY...Partly cloudy with a 40 percent chance of snow showers. Breezy with highs in the mid 20s. $$ WYZ007-191100- Owl Creek and Bridger Mountains- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. South winds around 10 mph, becoming southeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. South winds around 10 mph after midnight. .THURSDAY...Mostly sunny. Highs in the mid 40s. South winds around 10 mph in the morning. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 30s. $$ WYZ008-191100- Bighorn Mountains West- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy. Highs in the lower 40s. Southwest winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. Southeast winds around 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 40s. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 40s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Partly cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy with a chance of snow showers with a slight chance of rain showers. Lows in the mid 20s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the upper 20s. $$ WYZ009-191100- Bighorn Mountains Southeast- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy. Highs in the lower 40s. West winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. Southwest winds around 10 mph with gusts up to 20 mph after midnight. .THURSDAY...Mostly sunny. Highs in the mid 40s. Southwest winds around 10 mph in the morning. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. West winds around 10 mph after midnight. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. Temperature falling into the upper 30s in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. A chance of snow showers with a slight chance of rain showers in the evening, then a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the upper 20s. $$ WYZ012-191100- Teton and Gros Ventre Mountains- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Mostly cloudy. A chance of snow and rain showers in the afternoon. Highs in the mid 30s. Southwest winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow showers. Lows in the mid 20s. .THURSDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny with a slight chance of rain and snow showers in the afternoon. Highs in the upper 30s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. .FRIDAY...Mostly sunny. Highs in the upper 30s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy. Highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SUNDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny with a chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .MONDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of snow showers. Cold with lows 16 to 22. .TUESDAY...Partly cloudy with a 40 percent chance of snow showers. Highs in the upper 20s. $$ WYZ014-191100- Wind River Mountains West- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the mid 20s. West winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Mostly cloudy. A chance of snow showers in the afternoon. Highs in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of snow 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 20s. Southwest winds around 10 mph in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the upper 30s. East winds around 10 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 20s. Northeast winds around 10 mph. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. .FRIDAY NIGHT...Mostly clear. Cold with lows 15 to 23. .SATURDAY...Mostly sunny. Highs in the mid 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .SUNDAY...Mostly sunny. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. .MONDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Cold with lows 13 to 21. .TUESDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the upper 20s. $$ WYZ015-191100- Wind River Mountains East- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy. A chance of snow showers in the afternoon. Highs in the mid 30s. Southwest winds 10 to 15 mph. Chance of snow 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s. Southwest winds around 10 mph. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 30s. West winds around 10 mph in the morning. .THURSDAY NIGHT...Partly cloudy. A slight chance of. Lows in the lower 20s. West winds around 10 mph. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. .SATURDAY...Mostly sunny and breezy. Highs in the upper 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 20s. .SUNDAY...Mostly sunny and breezy. Highs in the upper 30s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Breezy with highs in the upper 30s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows 14 to 24. .TUESDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy with highs in the mid 20s. $$ WYZ019-191100- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds around 10 mph. .THURSDAY...Partly cloudy. Highs in the mid 40s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .FRIDAY...Mostly cloudy with a slight chance of rain and snow showers in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. .MONDAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy. A slight chance of. Lows in the mid 20s. .TUESDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 30s. $$ WYZ024-191100- Salt River and Wyoming Ranges- 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Mostly cloudy with a chance of rain showers. A chance of snow showers in the morning, then snow showers likely in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 30s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow and rain showers in the evening, then partly cloudy after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the upper 30s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. .FRIDAY...Partly cloudy. Highs in the upper 30s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs around 40. .SUNDAY NIGHT...Partly cloudy. A slight chance of. Lows in the mid 20s. .MONDAY...Mostly sunny with a 20 percent chance of snow showers. Highs around 40. .MONDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows around 20. Chance of snow 30 percent. .TUESDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the lower 30s. $$ WYZ030-191100- East Sweetwater County- Including the city of Wamsutter 232 AM MST Wed Nov 19 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s. South winds around 10 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. .THURSDAY NIGHT...Mostly cloudy. A slight chance of. Lows in the upper 20s. North winds around 10 mph after midnight. .FRIDAY...Cloudy with a slight chance of rain and snow showers in the morning, then partly cloudy in the afternoon. Highs in the lower 40s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .TUESDAY...Partly cloudy. Highs around 40. $$