Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
475 FPUS55 KRIW 110136 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 733 PM MDT Fri Oct 10 2025 WYZ020-111000- Natrona County Lower Elevations- Including the city of Casper 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy and breezy. Lows in the lower 50s. South winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Breezy with highs in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 40s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of rain and snow showers in the morning. Windy, cooler with highs in the mid 50s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. North winds 10 to 15 mph with gusts up to 30 mph, becoming east with gusts up to 20 mph after midnight. .COLUMBUS DAY...Partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 20 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows around 40. .THURSDAY...Partly cloudy with a 30 percent chance of showers. Highs around 60. .THURSDAY NIGHT...Partly cloudy. A chance of showers, mainly in the evening. Lows around 40. Chance of rain 30 percent. .FRIDAY...Mostly sunny and breezy. Highs around 60. $$ WYZ017-111000- Wind River Basin- Including the cities of Riverton and Shoshoni 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy and breezy. Lows around 50. South winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Breezy with highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with rain showers likely. Breezy with lows around 40. Southwest winds 15 to 20 mph, becoming west 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of rain 60 percent. .SUNDAY...Mostly sunny. A chance of rain and snow showers in the morning. Breezy, cooler with highs in the mid 50s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph, becoming east after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of. Lows in the lower 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 40 percent chance of showers. Lows in the upper 30s. .THURSDAY...Partly cloudy with a 40 percent chance of showers. Highs in the upper 50s. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly clear with a slight chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ018-111000- Lander Foothills- Including the city of Lander 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy. A slight chance of. Lows around 50. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Showers likely. Breezy with lows in the upper 30s. South winds 15 to 20 mph, becoming southwest after midnight. Chance of rain 60 percent. .SUNDAY...Mostly sunny. A slight chance of rain and snow showers in the morning. Breezy, cooler with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly clear. Lows around 30. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 20 percent. .TUESDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly sunny in the afternoon. Highs around 60. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear with a 20 percent chance of rain showers. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. A chance of rain showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 30s. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a 40 percent chance of showers. Highs in the upper 50s. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. A 30 percent chance of rain showers. Lows in the mid 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. $$ WYZ028-111000- Rock Springs and Green River- Including the cities of Rock Springs and Green River 733 PM MDT Fri Oct 10 2025 .TONIGHT...A slight chance of thunderstorms this evening. Mostly cloudy with a chance of showers. Lows in the mid 40s. South winds around 10 mph. Chance of rain 30 percent. .SATURDAY...Cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. Showers likely, mainly in the morning. Some thunderstorms may produce heavy rainfall. Highs around 70. South winds 10 to 15 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with rain showers with a slight chance of thunderstorms in the evening, then mostly cloudy with rain and snow showers likely after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. Southwest winds 20 to 25 mph, becoming west 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation 80 percent. .SUNDAY...Partly cloudy in the morning, then clearing. Breezy, cooler with highs around 50. West winds 15 to 25 mph with gusts up to 35 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .COLUMBUS DAY...Partly cloudy. Highs around 60. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 30 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms after midnight. Lows in the upper 30s. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A chance of rain showers in the morning. Highs in the upper 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. $$ WYZ013-111000- Jackson Hole- Including the city of Jackson 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 40. South winds around 10 mph. Chance of rain 30 percent. .SATURDAY...Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the upper 50s. South winds around 10 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Rain showers with a slight chance of thunderstorms in the evening, then snow and rain showers after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy. Snow showers, mainly in the morning. Light snow accumulation. Cooler with highs around 40. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 80 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. South winds around 10 mph with gusts up to 20 mph, becoming southeast after midnight. .COLUMBUS DAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. A slight chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Lows around 30. Chance of precipitation 40 percent. .WEDNESDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Little or no snow accumulation. Highs in the mid 50s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain showers in the evening, then rain showers likely after midnight. Lows in the lower 30s. Chance of rain 60 percent. .THURSDAY...Snow showers likely in the morning. Rain showers likely. Little or no snow accumulation. Highs in the lower 50s. Chance of precipitation 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers. A chance of snow showers after midnight. Little or no snow accumulation. Lows around 30. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers in the morning. A chance of rain showers. Highs in the upper 40s. Chance of precipitation 40 percent. $$ WYZ003-111000- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear. Lows around 50. Southwest winds around 10 mph with gusts up to 20 mph. .SATURDAY...Partly cloudy. Showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Rain showers. Breezy with lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .SUNDAY...Mostly cloudy with rain and snow showers likely in the morning, then partly cloudy with a chance of rain and snow showers in the afternoon. Little or no snow accumulation. Much cooler with highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .SUNDAY NIGHT...Partly cloudy. Lows around 30. West winds around 10 mph in the evening. .COLUMBUS DAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. A slight chance of. Highs around 50. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s. .THURSDAY...Partly cloudy with a 50 percent chance of rain showers. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows in the upper 30s. .FRIDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly sunny with a chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent. $$ WYZ004-111000- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Showers. A chance of thunderstorms, mainly in the evening. Breezy with lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent. .SUNDAY...Mostly cloudy with showers with a slight chance of thunderstorms in the morning, then partly cloudy with a chance of showers in the afternoon. Breezy and much cooler with highs around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. North winds around 10 mph in the evening. .COLUMBUS DAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 40 percent chance of rain showers. Lows around 40. .THURSDAY...Partly cloudy with a 40 percent chance of rain showers. Highs around 60. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers, mainly in the evening. Lows in the upper 30s. Chance of rain 30 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Highs around 60. $$ WYZ006-111000- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Partly cloudy. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 40. South winds 10 to 15 mph, becoming west after midnight. Gusts up to 30 mph. Chance of rain 60 percent. .SUNDAY...Mostly cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly cloudy with a chance of showers in the afternoon. Much cooler with highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. North winds around 10 mph, becoming southeast after midnight. .COLUMBUS DAY...Mostly sunny. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 40 percent chance of rain showers. Lows in the upper 30s. .THURSDAY...Partly cloudy with a 40 percent chance of rain showers. Highs around 60. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers, mainly in the evening. Lows in the upper 30s. Chance of rain 30 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Highs around 60. $$ WYZ005-111000- Southwest Bighorn Basin- Including the city of Thermopolis 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear. Lows in the upper 40s. South winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. Showers. Lows around 40. Southwest winds 10 to 15 mph, becoming west after midnight. Chance of rain 80 percent. .SUNDAY...Partly cloudy with a 50 percent chance of showers. Much cooler with highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. North winds around 10 mph, becoming south after midnight. .COLUMBUS DAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the lower 60s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 40 percent chance of showers. Lows in the upper 30s. .THURSDAY...Partly cloudy with a 40 percent chance of showers. Highs in the upper 50s. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers, mainly in the evening. Lows in the mid 30s. Chance of rain 30 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Highs around 60. $$ WYZ023-111000- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly this evening. Lows in the mid 40s. South winds around 10 mph. Chance of rain 40 percent. .SATURDAY...Showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 60s. South winds around 10 mph, becoming southwest with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .SATURDAY NIGHT...Rain showers with a slight chance of thunderstorms in the evening, then snow and rain showers likely after midnight. Snow accumulation up to 1 inch. Lows around 30. West winds 10 to 15 mph, becoming southwest after midnight. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy. Snow showers likely in the morning, then a chance of snow and rain showers in the afternoon. Little or no snow accumulation. Cooler with highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 20s. .COLUMBUS DAY...Mostly sunny. Highs in the upper 50s. .MONDAY 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. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain showers. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly cloudy with rain showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 30s. Chance of rain 60 percent. .THURSDAY...Rain showers likely. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers. A chance of snow showers after midnight. Little or no snow accumulation. Lows around 30. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers in the morning. A chance of rain showers. Highs around 50. Chance of precipitation 40 percent. $$ WYZ025-111000- Upper Green River Basin Foothills- Including the city of Pinedale 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows around 40. Southeast winds around 10 mph. Chance of rain 30 percent. .SATURDAY...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs around 60. South winds 10 to 15 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Cloudy. Rain showers with a slight chance of thunderstorms in the evening, then snow showers likely after midnight. Snow accumulation up to 1 inch. Breezy with lows in the mid 20s. Southwest winds 15 to 20 mph, becoming west after midnight. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy in the afternoon. Cooler with highs around 40. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Mostly clear. Cold with lows around 20. Southeast winds around 10 mph in the evening. .COLUMBUS DAY...Mostly sunny. Highs around 50. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening, then a chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. .WEDNESDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Highs in the mid 50s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows in the lower 30s. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Rain showers likely. Snow showers likely in the morning, then a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers. A chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Highs in the upper 40s. Chance of precipitation 30 percent. $$ WYZ026-111000- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 40s. Southeast winds around 10 mph with gusts up to 20 mph this evening. Chance of rain 30 percent. .SATURDAY...Cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the mid 60s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy. Rain showers with a slight chance of thunderstorms in the evening, then a chance of snow and rain showers after midnight. Little or no snow accumulation. Breezy with lows around 30. Southwest winds 15 to 20 mph, becoming west 15 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation 80 percent. .SUNDAY...Partly cloudy and breezy, cooler with highs in the mid 40s. West winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. Northwest winds around 10 mph with gusts up to 20 mph, becoming northeast after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of. Lows in the mid 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly sunny with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms after midnight. Lows in the mid 30s. Chance of rain 40 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers in the evening, then a slight chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy. Highs in the lower 50s. $$ WYZ010-111000- Northeast Johnson County- Including the city of Buffalo 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear and breezy. Lows in the lower 50s. South winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY...Partly cloudy and breezy. Highs around 80. Southwest winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Breezy with lows around 40. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph after midnight. Chance of rain 60 percent. .SUNDAY...Mostly cloudy with showers in the morning, then partly cloudy with a chance of showers in the afternoon. Breezy and much cooler with highs around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .SUNDAY NIGHT...Partly cloudy. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph, becoming east after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 30 percent chance of showers. Lows around 40. .THURSDAY...Partly cloudy with a 30 percent chance of showers. Highs around 60. .THURSDAY NIGHT...Partly cloudy. A chance of showers in the evening. Lows around 40. Chance of rain 30 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. $$ WYZ011-111000- Southeast Johnson County- Including the city of Kaycee 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy and breezy. Lows in the lower 50s. South winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Breezy with highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. Showers likely, mainly in the morning. Breezy and much cooler with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. North winds 10 to 15 mph, becoming east after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows around 40. .THURSDAY...Partly cloudy with a 30 percent chance of showers. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows around 40. .FRIDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ027-111000- South Lincoln County- Including the cities of Kemmerer and Cokeville 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A chance of thunderstorms this evening. A chance of showers. Lows in the mid 40s. South winds around 10 mph. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Breezy with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy. Rain showers with a chance of thunderstorms in the evening, then snow and rain showers likely after midnight. Little or no snow accumulation. Breezy with lows around 30. West winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy. A chance of snow showers in the morning. Breezy, cooler with highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. Northwest winds around 10 mph, becoming northeast after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 20 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 60. .TUESDAY NIGHT...Partly cloudy. A slight chance of. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms after midnight. Lows in the mid 30s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. Rain showers likely in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .FRIDAY...A slight chance of snow showers in the morning. Partly cloudy with a slight chance of rain showers. Highs around 50. Chance of precipitation 20 percent. $$ WYZ016-111000- Upper Wind River Basin- Including the city of Dubois 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 40s. Northwest winds around 10 mph. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the mid 60s. Northwest winds around 10 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Rain showers. A slight chance of thunderstorms in the evening, then snow showers after midnight. Snow accumulation up to 1 inch. Breezy with lows around 30. West winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .SUNDAY...Partly cloudy with snow showers likely in the morning, then mostly sunny with a chance of snow showers in the afternoon. Little or no snow accumulation. Windy, cooler with highs in the mid 40s. West winds 20 to 30 mph with gusts up to 40 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 15 mph. .COLUMBUS DAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy. Lows around 30. .TUESDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of rain 30 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the lower 30s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of rain showers. Highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Rain showers likely. Highs around 50. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy in the morning, then clearing. A chance of snow showers in the morning. A chance of rain showers. Highs around 50. Chance of precipitation 30 percent. $$ WYZ001-111000- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear this evening, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Lows around 40. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SATURDAY...Rain showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Rain showers, snow showers with a slight chance of thunderstorms in the evening, then snow showers after midnight. Snow accumulation up to 6 inches. Breezy with lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation near 100 percent. .SUNDAY...Cloudy with snow showers. New moderate snow accumulation. Breezy, cooler with highs in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 21. South winds around 10 mph, becoming southeast after midnight. Gusts up to 25 mph. Chance of snow 30 percent. .COLUMBUS DAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. .TUESDAY...Partly cloudy with a chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Highs in the upper 40s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain and snow showers in the evening, then rain and snow showers likely after midnight. Little or no snow accumulation. Lows in the upper 20s. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Rain showers likely. Snow showers likely, mainly in the morning. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow and rain showers. Highs around 40. Chance of precipitation 30 percent. $$ WYZ029-111000- Flaming Gorge- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows around 50. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .SATURDAY...Cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. Showers likely, mainly in the morning. Some thunderstorms may produce heavy rainfall. Breezy with highs in the mid 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Rain showers. A chance of thunderstorms in the evening, then snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. South winds 20 to 25 mph, becoming west after midnight. Gusts up to 40 mph. Chance of precipitation 80 percent. .SUNDAY...Partly cloudy in the morning, then clearing. Breezy, cooler with highs in the upper 40s. West winds 15 to 25 mph with gusts up to 35 mph. .SUNDAY NIGHT...Mostly clear. Lows around 30. East winds around 10 mph, becoming southeast after midnight. .COLUMBUS DAY...Partly cloudy and breezy. Highs in the upper 50s. .MONDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows around 40. Chance of rain 30 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 60. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows around 40. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a slight chance of showers. Highs in the mid 50s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. $$ WYZ022-111000- Casper Mountain- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly cloudy and breezy. Lows in the upper 40s. South winds 15 to 20 mph. Gusts up to 35 mph after midnight. .SATURDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Windy with lows in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph, increasing to 20 to 30 mph with gusts up to 50 mph after midnight. Chance of rain 20 percent. .SUNDAY...Mostly sunny and windy. Highs in the mid 40s. West winds 20 to 30 mph with gusts up to 50 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming southeast after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 20 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 40s. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a 30 percent chance of showers. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly clear with a slight chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. Highs in the lower 50s. $$ WYZ002-111000- Absaroka Mountains- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear this evening, then partly cloudy with a chance of rain showers after midnight. Breezy with lows around 40. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .SATURDAY...Mostly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Rain and snow showers. Snow accumulation around 5 inches. Breezy with lows in the mid 20s. West winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy with snow showers in the morning, then partly cloudy with a chance of snow showers in the afternoon. New light snow accumulation. Breezy, cooler with highs in the lower 30s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent. .SUNDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Lows in the lower 20s. Southwest winds 10 to 15 mph. Chance of snow 30 percent. .COLUMBUS DAY...Mostly sunny. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Lows around 30. Chance of precipitation 30 percent. .WEDNESDAY...Mostly sunny with a chance of rain and snow showers. Highs in the mid 40s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 50 percent. .THURSDAY...Partly cloudy with snow showers likely. Rain showers likely, mainly in the morning. Light snow accumulation possible. Highs in the lower 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of snow and rain showers. Lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a chance of snow and rain showers. Highs in the upper 30s. Chance of precipitation 30 percent. $$ WYZ007-111000- Owl Creek and Bridger Mountains- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Breezy with lows in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy and breezy. Highs in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. Rain showers. Breezy with lows in the upper 30s. Southwest winds 20 to 25 mph, becoming west 15 to 25 mph after midnight. Chance of rain 80 percent. .SUNDAY...Partly cloudy in the morning, then clearing. A chance of rain and snow showers. Breezy, cooler with highs in the upper 40s. West winds 15 to 25 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly clear. Lows around 30. North winds around 10 mph, becoming south after midnight. .COLUMBUS DAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 40 percent chance of rain showers. Lows in the upper 30s. .THURSDAY...Partly cloudy with a 40 percent chance of rain showers. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers, mainly in the evening. Lows in the upper 30s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. Highs in the lower 50s. $$ WYZ008-111000- Bighorn Mountains West- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy and breezy. Lows in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy and breezy. Highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy with rain showers with a chance of thunderstorms in the evening, then mostly cloudy with rain showers, snow showers with a slight chance of thunderstorms after midnight. Snow accumulation up to 4 inches. Breezy with lows in the lower 30s. South winds 15 to 20 mph, becoming southwest 15 to 25 mph after midnight. Chance of precipitation 80 percent. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. Snow and rain showers in the morning, then snow showers likely with a chance of rain showers in the afternoon. Light snow accumulation. Breezy and much cooler with highs in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. Southeast winds around 10 mph. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 50. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of rain showers. A chance of snow showers after midnight. Lows in the upper 30s. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy with a chance of rain and snow showers. Highs in the upper 40s. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers. A chance of snow showers, mainly in the evening. Lows in the mid 30s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy in the morning, then clearing. A slight chance of rain showers in the morning. A slight chance of snow showers. Highs in the upper 40s. Chance of precipitation 20 percent. $$ WYZ009-111000- Bighorn Mountains Southeast- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy and breezy. Lows in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Breezy with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A chance of rain showers in the evening, then rain showers after midnight. Breezy with lows in the mid 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent. .SUNDAY...Partly cloudy with a slight chance of thunderstorms. Snow and rain showers in the morning, then snow showers likely with a chance of rain showers in the afternoon. Light snow accumulation. Breezy and much cooler with highs in the lower 40s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northwest winds around 10 mph with gusts up to 20 mph, becoming southeast after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 40 percent chance of rain showers. Lows in the upper 30s. .THURSDAY...Partly cloudy with a 40 percent chance of rain showers. Highs around 50. .THURSDAY NIGHT...Partly cloudy. A chance of rain and snow showers, mainly in the evening. Lows in the mid 30s. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny. Highs in the upper 40s. $$ WYZ012-111000- Teton and Gros Ventre Mountains- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows around 40. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SATURDAY...Rain showers with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Rain showers, snow showers with a slight chance of thunderstorms in the evening, then snow showers after midnight. Snow accumulation up to 7 inches. Breezy with lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy. Snow showers, mainly in the morning. New light snow accumulation. Breezy, cooler with highs in the lower 30s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the morning. Chance of snow 80 percent. .SUNDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Lows in the lower 20s. South winds around 10 mph, becoming southeast after midnight. Chance of snow 30 percent. .COLUMBUS DAY...Mostly sunny. Highs in the mid 40s. .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...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Lows in the lower 30s. Chance of precipitation 40 percent. .WEDNESDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain and snow showers in the evening, then rain and snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent. .THURSDAY...Rain and snow showers likely. A slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Highs in the lower 40s. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. New light snow accumulation possible. Lows in the upper 20s. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow and rain showers. Highs in the upper 30s. Chance of precipitation 40 percent. $$ WYZ014-111000- Wind River Mountains West- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms. Lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .SATURDAY...Cloudy. Rain showers likely with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Breezy with highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Rain showers with a slight chance of thunderstorms in the evening. Snow showers. Snow accumulation up to 7 inches. Breezy with lows in the lower 20s. Southwest winds 20 to 25 mph, becoming west 15 to 25 mph after midnight. Gusts up to 45 mph. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy with snow showers likely in the morning, then partly cloudy with a chance of snow showers in the afternoon. New little or no snow accumulation. Breezy, cooler with highs in the lower 30s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly clear. Cold with lows around 20. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming southeast after midnight. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of rain showers with a slight chance of snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of snow showers. A slight chance of rain showers and thunderstorms in the evening, then a chance of rain showers after midnight. Lows around 30. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers. Highs in the upper 40s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow showers. A slight chance of thunderstorms after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Rain and snow showers likely. A slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Highs in the lower 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of snow and rain showers. Lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a chance of snow showers with a slight chance of rain showers. Highs in the upper 30s. Chance of precipitation 30 percent. $$ WYZ015-111000- Wind River Mountains East- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A slight chance of thunderstorms this evening. A chance of rain showers. Breezy with lows in the upper 30s. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph after midnight. Chance of rain 30 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. Rain showers. Some thunderstorms may produce heavy rainfall. Breezy with highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Snow showers. Rain showers with a slight chance of thunderstorms in the evening, then rain showers after midnight. Storm total snow accumulation around an inch. Windy with lows in the lower 20s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy. Snow showers likely, mainly in the morning. New little or no snow accumulation. Windy, cooler with highs in the lower 30s. West winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph in the afternoon. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest winds 10 to 15 mph. .COLUMBUS DAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow and rain showers after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Lows around 30. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers. Highs in the upper 40s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain and snow showers in the evening, then rain showers, snow showers likely with a slight chance of thunderstorms after midnight. Light snow accumulation possible. Lows in the lower 30s. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Snow and rain showers likely. A slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Highs in the lower 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of snow and rain showers. Lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a chance of snow showers with a slight chance of rain showers. Highs in the upper 30s. Chance of precipitation 30 percent. $$ WYZ019-111000- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A slight chance of. Breezy with lows in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with rain showers with a slight chance of thunderstorms. Snow showers after midnight. Little or no snow accumulation. Windy with lows in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 80 percent. .SUNDAY...Mostly sunny. A slight chance of rain and snow showers in the morning. Windy, cooler with highs in the upper 40s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming southeast around 10 mph with gusts up to 20 mph after midnight. .COLUMBUS DAY...Partly cloudy. A slight chance of. Highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers with a slight chance of thunderstorms after midnight. Lows in the mid 30s. Chance of rain 30 percent. .TUESDAY...Mostly cloudy with a slight chance of rain showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs around 60. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. A slight chance of. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 30s. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. A 30 percent chance of rain showers. Lows in the mid 30s. .FRIDAY...Mostly sunny and breezy. Highs in the lower 50s. $$ WYZ024-111000- Salt River and Wyoming Ranges- 733 PM MDT Fri Oct 10 2025 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly this evening. Lows in the lower 40s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .SATURDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Breezy with highs in the mid 50s. Southwest winds 15 to 20 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Rain showers, snow showers with a slight chance of thunderstorms in the evening, then snow showers likely after midnight. Snow accumulation up to 3 inches. Breezy with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy with snow showers likely in the morning, then partly cloudy with a chance of snow showers in the afternoon. New little or no snow accumulation. Breezy, cooler with highs in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 20s. Southwest winds around 10 mph with gusts up to 20 mph, becoming east after midnight. .COLUMBUS DAY...Mostly sunny. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers in the morning. A chance of rain showers. Highs around 50. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .WEDNESDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Highs in the lower 50s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain showers in the evening, then rain showers, snow showers likely with a slight chance of thunderstorms after midnight. Little or no snow accumulation. Lows in the mid 30s. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Rain and snow showers likely. A slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Lows in the upper 20s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a chance of snow and rain showers. Highs in the lower 40s. Chance of precipitation 30 percent. $$ WYZ030-111000- East Sweetwater County- Including the city of Wamsutter 733 PM MDT Fri Oct 10 2025 .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .SATURDAY...Cloudy in the morning, then becoming partly cloudy. A slight chance of thunderstorms. Showers likely, mainly in the morning. Breezy with highs in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Rain showers. A chance of thunderstorms in the evening, then snow showers with a slight chance of thunderstorms after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. South winds 15 to 25 mph, becoming west 20 to 25 mph after midnight. Gusts up to 40 mph. Chance of precipitation 80 percent. .SUNDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the mid 40s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming southeast after midnight. .COLUMBUS DAY...Partly cloudy. A slight chance of. Highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers with a slight chance of thunderstorms after midnight. Lows in the upper 30s. Chance of rain 30 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. .WEDNESDAY...Mostly sunny with a slight chance of rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 30s. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the lower 50s. $$