


Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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014 FPUS55 KRIW 171849 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1247 PM MDT Fri Oct 17 2025 WYZ020-172200- Natrona County Lower Elevations- Including the city of Casper 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy. Scattered rain showers after midnight. Breezy with lows in the lower 30s. Southwest winds 15 to 20 mph, becoming northwest after midnight. Gusts up to 35 mph. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with scattered rain and snow showers in the morning, then mostly sunny in the afternoon. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. Southwest winds around 10 mph with gusts up to 25 mph, increasing to 15 to 20 mph with gusts up to 35 mph after midnight. .SUNDAY...Mostly sunny and windy. Not as cool with highs in the mid 60s. Southwest winds 25 to 35 mph. Gusts up to 45 mph, increasing to 55 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. A chance of rain showers after midnight. Windy with lows in the mid 30s. Chance of rain 30 percent. .MONDAY...Mostly sunny. A slight chance of rain and snow showers in the morning. Breezy with highs around 50. Chance of precipitation 20 percent. .MONDAY NIGHT...Clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ017-172200- Wind River Basin- Including the cities of Riverton and Shoshoni 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs around 60. Southwest winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy in the morning, then clearing. Highs around 50. North winds 10 to 15 mph, becoming southeast in the afternoon. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. South winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY...Mostly sunny and windy. Highs in the mid 60s. Southwest winds 15 to 20 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 45 mph. .SUNDAY NIGHT...Mostly clear with a 30 percent chance of rain showers. Breezy with lows in the mid 30s. .MONDAY...Sunny, breezy with highs in the lower 50s. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 60. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs around 60. $$ WYZ018-172200- Lander Foothills- Including the city of Lander 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy in the morning, then clearing. Highs around 50. Northeast winds around 10 mph, becoming east with gusts up to 20 mph in the afternoon. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY...Mostly sunny and windy. Highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. A chance of rain showers, mainly in the evening. Breezy with lows in the mid 30s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ028-172200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the lower 50s. West winds 20 to 25 mph with gusts up to 35 mph. .TONIGHT...Mostly clear and breezy. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Sunny, breezy with highs in the mid 50s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Sunny, breezy with highs in the mid 60s. Southwest winds around 10 mph with gusts up to 20 mph, increasing to 20 to 25 mph with gusts up to 40 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s. .MONDAY...Mostly sunny and breezy. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows around 30. .WEDNESDAY...Partly cloudy. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .THURSDAY...Mostly sunny. Highs around 60. $$ WYZ013-172200- Jackson Hole- Including the city of Jackson 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy. Highs in the upper 40s. Southwest winds around 10 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Highs in the mid 40s. West winds around 10 mph. .SATURDAY NIGHT...Mostly clear. Lows around 30. South winds around 10 mph. .SUNDAY...Mostly sunny in the morning, then mostly cloudy with rain showers likely in the afternoon. Breezy with highs in the mid 50s. South winds around 10 mph with gusts up to 25 mph, becoming southwest 15 to 20 mph with gusts up to 40 mph in the afternoon. Chance of rain 60 percent. .SUNDAY NIGHT...Mostly cloudy with rain showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with snow showers likely with a chance of rain showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 70 percent. .MONDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the mid 40s. Chance of snow 20 percent. .MONDAY NIGHT...Clear, cold with lows around 20. .TUESDAY...Mostly sunny. Highs in the mid 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. .THURSDAY...Mostly sunny. Highs in the mid 50s. $$ WYZ003-172200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Scattered rain showers. Scattered snow showers after midnight. Breezy with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 40 mph, becoming northwest 10 to 15 mph with gusts up to 30 mph after midnight. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy with scattered snow showers in the morning, then sunny in the afternoon. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of rain showers in the afternoon. Breezy with highs in the lower 60s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Rain showers likely in the evening, then a chance of rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. Chance of precipitation 60 percent. .MONDAY...Mostly sunny. A slight chance of snow showers in the morning. Breezy with highs around 50. Chance of snow 20 percent. .MONDAY NIGHT...Mostly clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs around 60. $$ WYZ004-172200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs around 60. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy with scattered rain showers in the evening, then mostly cloudy with numerous rain and snow showers after midnight. No snow accumulation. Breezy with lows in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph, becoming northwest 15 to 20 mph with gusts up to 40 mph after midnight. Chance of precipitation 60 percent. .SATURDAY...Partly cloudy with scattered rain and snow showers in the morning, then sunny in the afternoon. Breezy with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming northeast around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY...Partly cloudy. A slight chance of. Breezy with highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy. Rain showers likely, mainly in the evening. Breezy with lows in the mid 30s. Chance of rain 60 percent. .MONDAY...Mostly sunny. Highs in the mid 50s. .MONDAY NIGHT...Clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 60. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ006-172200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs in the mid 50s. South winds around 10 mph. .TONIGHT...Mostly clear in the evening, then mostly cloudy with numerous rain showers after midnight. Lows in the mid 30s. East winds around 10 mph, becoming northwest after midnight. Chance of rain 60 percent. .SATURDAY...Partly cloudy with scattered rain and snow showers in the morning, then sunny in the afternoon. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Southeast winds around 10 mph. .SUNDAY...Partly cloudy and breezy, warmer with highs in the mid 60s. South winds 15 to 20 mph. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Breezy with lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ005-172200- Southwest Bighorn Basin- Including the city of Thermopolis 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs in the upper 50s. Southeast winds around 10 mph. .TONIGHT...Mostly clear in the evening, then partly cloudy with numerous rain showers and scattered snow showers after midnight. No snow accumulation. Lows in the lower 30s. West winds around 10 mph, becoming north with gusts up to 25 mph after midnight. Chance of precipitation 60 percent. .SATURDAY...Partly cloudy with scattered rain and snow showers in the morning, then sunny in the afternoon. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming east in the afternoon. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. South winds around 10 mph, becoming southwest with gusts up to 25 mph after midnight. .SUNDAY...Partly cloudy in the morning, then clearing. Breezy, warmer with highs in the mid 60s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain showers. Breezy with lows in the lower 30s. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 60. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ023-172200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs around 50. West winds around 10 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Patchy fog after midnight. Lows in the upper 20s. South winds around 10 mph with gusts up to 25 mph. .SATURDAY...Areas of fog in the morning. Mostly sunny. Highs in the upper 40s. West winds around 10 mph in the afternoon. .SATURDAY NIGHT...Clear. Lows in the lower 30s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers in the afternoon. Breezy with highs around 60. South winds around 10 mph with gusts up to 20 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with rain showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the upper 20s. Chance of precipitation 60 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. .MONDAY NIGHT...Clear. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny. Highs around 60. $$ WYZ025-172200- Upper Green River Basin Foothills- Including the city of Pinedale 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Clear. Lows in the upper 20s. Northwest winds around 10 mph in the evening. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers in the afternoon. Breezy with highs in the mid 50s. Southeast winds around 10 mph, becoming southwest 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of snow and rain showers after midnight. Little or no snow accumulation. Breezy with lows in the lower 20s. Chance of precipitation 60 percent. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT...Clear, cold with lows around 20. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 20s. .THURSDAY...Mostly sunny. Highs in the mid 50s. $$ WYZ026-172200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly clear and breezy. Lows around 30. West winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY...Mostly sunny and breezy. Highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Clear. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Mostly sunny and breezy. Highs around 60. West winds around 10 mph with gusts up to 25 mph, increasing to southwest 20 to 25 mph with gusts up to 45 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Breezy with lows around 30. Chance of rain 30 percent. .MONDAY...Mostly sunny and breezy. Highs in the upper 40s. .MONDAY NIGHT...Clear. Lows around 20. .TUESDAY...Mostly sunny. Highs in the mid 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. .THURSDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ010-172200- Northeast Johnson County- Including the city of Buffalo 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and not as cool. Near steady temperature in the upper 50s. Northwest winds around 10 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy with scattered rain showers in the evening, then mostly cloudy with rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 15 to 20 mph with gusts up to 35 mph after midnight. Chance of precipitation 80 percent. .SATURDAY...Partly cloudy with scattered rain and snow showers in the morning, then sunny in the afternoon. Breezy with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. South winds 10 to 15 mph. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy, warmer with highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly cloudy. Rain showers likely, mainly in the evening. Lows in the mid 30s. Chance of rain 60 percent. .MONDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly sunny in the afternoon. Breezy, cooler with highs around 50. Chance of precipitation 30 percent. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ011-172200- Southeast Johnson County- Including the city of Kaycee 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs around 60. West winds 10 to 15 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with numerous rain showers after midnight. Breezy with lows in the lower 30s. Southwest winds 10 to 15 mph, becoming north 15 to 20 mph after midnight. Chance of rain 60 percent. .SATURDAY...Partly cloudy with scattered rain and snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy, warmer with highs in the upper 60s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of rain showers. Breezy with lows in the mid 30s. .MONDAY...Partly cloudy with a slight chance of rain and snow showers in the morning, then mostly sunny in the afternoon. Breezy with highs around 50. Chance of precipitation 20 percent. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ027-172200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs around 50. West winds 20 to 25 mph. .TONIGHT...Mostly clear and breezy. Lows in the lower 30s. West winds 20 to 25 mph with gusts up to 35 mph. .SATURDAY...Sunny, breezy with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Clear. Lows around 30. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Sunny, windy with highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to west 20 to 30 mph with gusts up to 45 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Windy with lows around 30. Chance of rain 30 percent. .MONDAY...Mostly sunny and breezy. Highs around 50. .MONDAY NIGHT...Clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .THURSDAY...Mostly sunny. Highs around 60. $$ WYZ016-172200- Upper Wind River Basin- Including the city of Dubois 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the mid 50s. Northwest winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Mostly clear. Scattered snow showers after midnight. Windy with lows around 30. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the upper 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 15 to 25 mph with gusts up to 35 mph. .SUNDAY...Mostly sunny. A chance of rain showers in the afternoon. Windy with highs in the upper 50s. West winds 15 to 25 mph with gusts up to 40 mph, increasing to 25 to 35 mph with gusts up to 50 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Rain showers likely in the evening, then a chance of snow and rain showers after midnight. Little or no snow accumulation. Windy with lows around 30. Chance of precipitation 60 percent. .MONDAY...Mostly sunny and windy. Highs in the mid 40s. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ001-172200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs around 40. Southwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy with scattered snow showers in the evening, then partly cloudy with numerous snow showers after midnight. Snow accumulation up to 2 inches. Breezy with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 45 mph. Chance of snow 60 percent. .SATURDAY...Mostly sunny. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with rain and snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with snow showers, rain showers with a slight chance of thunderstorms in the evening, then partly cloudy with snow showers likely after midnight. Light snow accumulation. Breezy with lows in the lower 20s. Chance of precipitation 80 percent. .MONDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 30s. Chance of snow 20 percent. .MONDAY NIGHT...Mostly clear. Cold with lows around 20. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. .THURSDAY...Mostly sunny. Highs in the upper 40s. $$ WYZ029-172200- Flaming Gorge- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Mostly sunny and breezy. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds 10 to 15 mph, becoming south after midnight. .SUNDAY...Sunny, breezy with highs in the lower 60s. South winds around 10 mph with gusts up to 20 mph, becoming southwest 15 to 20 mph with gusts up to 35 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. .MONDAY...Mostly sunny and breezy. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ022-172200- Casper Mountain- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy. Scattered snow showers after midnight. Breezy with lows in the upper 20s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. .SATURDAY...Cloudy with scattered snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to 15 to 25 mph with gusts up to 40 mph after midnight. .SUNDAY...Mostly sunny and windy. Not as cool with highs in the upper 50s. Southwest winds 20 to 30 mph with gusts up to 50 mph. .SUNDAY NIGHT...Partly cloudy. A chance of rain and snow showers after midnight. Windy with lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. A slight chance of snow showers in the morning. Breezy with highs in the lower 40s. Chance of snow 20 percent. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the mid 50s. $$ WYZ002-172200- Absaroka Mountains- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the lower 40s. West winds 20 to 25 mph with gusts up to 45 mph. .TONIGHT...Partly cloudy with scattered snow showers in the evening, then mostly cloudy with numerous snow showers after midnight. Storm total snow accumulation around an inch. Windy with lows in the lower 20s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 60 percent. .SATURDAY...Partly cloudy with scattered snow showers in the morning, then sunny in the afternoon. Breezy with highs in the upper 30s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear and windy. Lows in the upper 20s. West winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY...Mostly sunny in the morning, then partly cloudy with snow showers likely with a chance of rain showers in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with snow showers with possible rain showers and thunderstorms likely in the evening, then partly cloudy with snow showers likely after midnight. Light snow accumulation. Windy with lows in the mid 20s. Chance of precipitation 80 percent. .MONDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the lower 30s. Chance of snow 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. .THURSDAY...Mostly sunny. Highs in the upper 40s. $$ WYZ007-172200- Owl Creek and Bridger Mountains- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs in the lower 50s. South winds 10 to 15 mph. .TONIGHT...Mostly clear in the evening, then partly cloudy with numerous snow showers and scattered rain showers after midnight. Snow accumulation up to 1 inch. Breezy with lows in the upper 20s. West winds 15 to 20 mph, becoming northwest 20 to 25 mph after midnight. Chance of precipitation 60 percent. .SATURDAY...Partly cloudy with scattered snow showers in the morning, then sunny in the afternoon. Breezy with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph, becoming east around 10 mph with gusts up to 20 mph in the afternoon. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. Southwest winds 15 to 20 mph. .SUNDAY...Mostly sunny and breezy. Not as cool with highs around 60. Southwest winds 15 to 25 mph. Gusts up to 45 mph in the afternoon. .SUNDAY NIGHT...Mostly clear with a chance of rain showers. A chance of snow showers after midnight. Breezy with lows in the lower 30s. Chance of precipitation 40 percent. .MONDAY...Mostly sunny and breezy. Highs in the upper 40s. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the mid 50s. $$ WYZ008-172200- Bighorn Mountains West- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny. Highs in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy with numerous snow showers and scattered rain showers in the evening, then cloudy with snow showers and numerous rain showers after midnight. Storm total snow accumulation of 1 to 3 inches. Breezy with lows in the mid 20s. West winds 10 to 15 mph, becoming northwest 15 to 20 mph after midnight. Chance of precipitation 80 percent. .SATURDAY...Partly cloudy with scattered snow showers in the morning, then sunny in the afternoon. Breezy with highs in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. South winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Breezy and not as cool with highs in the lower 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .SUNDAY NIGHT...Mostly cloudy with rain and snow showers likely in the evening, then partly cloudy with a chance of snow and rain showers after midnight. Little or no snow accumulation. Breezy with lows in the upper 20s. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the upper 30s. Chance of snow 30 percent. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs around 50. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 50s. $$ WYZ009-172200- Bighorn Mountains Southeast- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the upper 40s. West winds 15 to 20 mph with gusts up to 40 mph. .TONIGHT...Mostly clear with scattered snow showers in the evening, then partly cloudy with snow showers and scattered rain showers after midnight. Storm total snow accumulation around an inch. Breezy with lows in the mid 20s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .SATURDAY...Partly cloudy with scattered snow showers in the morning, then sunny in the afternoon. Breezy with highs in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. West winds 15 to 25 mph with gusts up to 35 mph. .SUNDAY...Mostly sunny and windy. Not as cool with highs in the mid 50s. West winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY NIGHT...Partly cloudy with snow showers likely. Rain showers likely, mainly in the evening. Little or no snow accumulation. Windy with lows in the upper 20s. Chance of precipitation 70 percent. .MONDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the upper 30s. Chance of snow 30 percent. .MONDAY NIGHT...Clear. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 50s. $$ WYZ012-172200- Teton and Gros Ventre Mountains- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy in the evening, then mostly cloudy with scattered snow showers after midnight. Breezy with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Mostly sunny in the morning, then mostly cloudy with rain and snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 45 mph in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with snow showers, rain showers with a slight chance of thunderstorms in the evening, then partly cloudy with snow showers likely after midnight. Light snow accumulation. Breezy with lows in the lower 20s. Chance of precipitation 80 percent. .MONDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the mid 30s. Chance of snow 20 percent. .MONDAY NIGHT...Clear, cold with lows 17 to 23. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. .THURSDAY...Mostly sunny. Highs in the upper 40s. $$ WYZ014-172200- Wind River Mountains West- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the lower 40s. West winds 15 to 20 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy. Scattered snow showers after midnight. Breezy with lows in the lower 20s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 40 mph. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain and snow showers in the afternoon. Windy with highs in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 40 mph, increasing to 20 to 30 mph with gusts up to 55 mph in the afternoon. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with snow and rain showers likely in the evening, then partly cloudy with a chance of snow showers after midnight. Little or no snow accumulation. Windy with lows in the lower 20s. Chance of precipitation 60 percent. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 30s. .MONDAY NIGHT...Clear, cold with lows around 20. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. .THURSDAY...Mostly sunny. Highs in the mid 40s. $$ WYZ015-172200- Wind River Mountains East- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the mid 40s. Northwest winds 20 to 25 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy. Scattered snow showers after midnight. Windy with lows in the lower 20s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny and windy. Highs around 40. Northwest winds 20 to 30 mph, diminishing to 15 to 20 mph in the afternoon. Gusts up to 45 mph. .SATURDAY NIGHT...Mostly clear and windy. Lows around 30. West winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY...Mostly sunny. A chance of rain and snow showers in the afternoon. Windy with highs in the upper 40s. Southwest winds 25 to 35 mph. Gusts up to 45 mph, increasing to 55 mph in the afternoon. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy. Snow showers likely with a chance of rain showers in the evening, then a chance of snow showers after midnight. Light snow accumulation possible. Windy with lows in the mid 20s. Chance of precipitation 60 percent. .MONDAY...Mostly sunny and windy. Highs in the mid 30s. .MONDAY NIGHT...Clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 20s. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. .THURSDAY...Mostly sunny. Highs in the mid 40s. $$ WYZ019-172200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the lower 50s. West winds 20 to 25 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 30. West winds 15 to 25 mph with gusts up to 45 mph. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. Southwest winds 15 to 25 mph with gusts up to 45 mph. .SUNDAY...Mostly sunny and windy. Highs around 60. Southwest winds 20 to 30 mph with gusts up to 55 mph. .SUNDAY NIGHT...Mostly clear. A chance of rain showers with a slight chance of snow showers after midnight. Windy with lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...Sunny, breezy with highs in the upper 40s. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 50s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ024-172200- Salt River and Wyoming Ranges- 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 20s. West winds 20 to 25 mph with gusts up to 45 mph. .SATURDAY...Mostly sunny and breezy. Highs in the mid 40s. West winds 15 to 20 mph. Gusts up to 40 mph, decreasing to 30 mph in the afternoon. .SATURDAY NIGHT...Clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 45 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with rain and snow showers likely in the evening, then partly cloudy with a chance of snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 60 percent. .MONDAY...Mostly sunny and breezy. Highs in the lower 40s. .MONDAY NIGHT...Clear. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy. Highs around 50. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. .THURSDAY...Mostly sunny. Highs in the lower 50s. $$ WYZ030-172200- East Sweetwater County- Including the city of Wamsutter 1247 PM MDT Fri Oct 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs around 50. West winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 30s. West winds 15 to 25 mph with gusts up to 40 mph. .SATURDAY...Mostly sunny and breezy. Highs around 50. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY...Sunny, breezy with highs in the upper 50s. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Breezy with lows in the lower 30s. .MONDAY...Mostly sunny and breezy. Highs around 50. .MONDAY NIGHT...Clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .THURSDAY...Mostly sunny. Highs in the mid 50s. $$