Zone Forecast Product
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
040 FPUS55 KCYS 162013 ZFPCYS Zone Forecast Product for Southeast Wyoming and Western Nebraska Panhandle National Weather Service Cheyenne WY 212 PM MDT Sun Aug 16 2026 WYZ118-170400- Central Laramie County- Including the city of Cheyenne 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may be severe. Lows in the upper 50s. South winds 10 to 15 mph, becoming southwest after midnight. Chance of precipitation 20 percent. .MONDAY...Sunny, hot with highs in the mid 80s. West winds 5 to 10 mph, becoming northeast in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. South winds 5 to 10 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. West winds around 10 mph, becoming northwest in the afternoon. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Lows in the lower 50s. Chance of rain 50 percent. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Hot. Highs in the mid 80s. Lows in the upper 50s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent. $$ WYZ115-170400- Laramie Valley- Including the cities of Bosler and Laramie 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Mostly sunny. Near steady temperature in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Southeast winds 5 to 10 mph, becoming south after midnight. .MONDAY...Sunny. Highs around 80. Southwest winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming west 15 to 20 mph with gusts up to 35 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the lower 50s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. $$ NEZ019-170400- Scotts Bluff County- Including the cities of Scottsbluff and Gering 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Near steady temperature around 80. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. West winds around 5 mph, becoming north around 5 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows around 60. Southeast winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Hot. Highs in the upper 80s. Lows around 60. .SATURDAY...Mostly sunny. Hot with highs in the upper 80s. $$ WYZ101-170400- Converse County Lower Elevations- Including the cities of Bill, Douglas, Deer Creek, and Glenrock 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the lower 80s. Northwest winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph, becoming west after midnight. .MONDAY...Sunny, hot with highs in the mid 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Hot. Lows in the mid 50s. Highs in the upper 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Hot. Lows in the lower 60s. Highs in the upper 80s. $$ WYZ108-170400- Goshen County- Including the city of Torrington 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny with a chance of showers and thunderstorms. Near steady temperature around 80. East winds 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Mostly clear. A slight chance of thunderstorms in the evening. Some thunderstorms may be severe. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. Northwest winds around 5 mph, becoming north in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. East winds 5 to 10 mph, becoming north after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Hot. Lows in the upper 50s. Highs in the upper 80s. .SATURDAY...Mostly sunny. Hot with highs around 90. $$ NEZ003-170400- Box Butte County- Including the cities of Alliance and Hemingford 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Near steady temperature in the upper 70s. South winds 5 to 10 mph. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 60. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. East winds around 5 mph. .TUESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Lows in the mid 50s. Chance of rain 70 percent. .WEDNESDAY...Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent. .THURSDAY THROUGH SATURDAY...Mostly clear. Hot. Highs in the mid 80s. Lows in the upper 50s. $$ WYZ109-170400- Central Carbon County- Including the city of Rawlins 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 70s. West winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming southeast after midnight. .MONDAY...Sunny. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. West winds 10 to 15 mph, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. Highs around 80. West winds 15 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs around 80. Lows in the lower 50s. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Hot. Lows in the mid 50s. Highs in the mid 80s. $$ NEZ002-170400- Dawes County- Including the cities of Chadron and Chadron St Park 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 80s. South winds 5 to 10 mph. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. South winds 10 to 15 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. West winds 5 to 10 mph, becoming northwest in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs around 80. North winds 10 to 15 mph. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Lows in the upper 50s. Chance of rain 60 percent. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 40 percent. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Hot. Highs in the upper 80s. Lows in the lower 60s. .SATURDAY...Mostly sunny. Hot with highs around 90. $$ NEZ055-170400- Cheyenne County- Including the cities of Sidney and Brownson 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Mostly sunny. Near steady temperature in the upper 70s. South winds around 10 mph. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 60. South winds 10 to 15 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the mid 80s. Southwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the mid 80s. West winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50 percent. .THURSDAY THROUGH SATURDAY...Mostly clear. Hot. Highs in the mid 80s. Lows in the upper 50s. $$ NEZ054-170400- Kimball County- Including the city of Kimball 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny with a chance of showers and thunderstorms. Near steady temperature in the mid 70s. South winds 5 to 10 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may be severe. Lows in the upper 50s. South winds 10 to 15 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the mid 80s. Southwest winds 5 to 10 mph, becoming east in the afternoon. .MONDAY NIGHT...Mostly clear. Lows around 60. South winds 5 to 10 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph, becoming north with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50 percent. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Hot. Highs in the mid 80s. Lows in the upper 50s. .SATURDAY...Mostly sunny. Hot with highs in the upper 80s. $$ WYZ107-170400- East Platte County- Including the cities of Wheatland and Guernsey 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Mostly clear. Lows in the upper 50s. South winds 5 to 10 mph, becoming southwest after midnight. .MONDAY...Sunny, hot with highs in the mid 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows around 60. East winds 5 to 10 mph, becoming northwest after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. Northwest winds 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Hot. Lows in the upper 50s. Highs in the upper 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Hot. Lows in the lower 60s. Highs in the upper 80s. $$ WYZ102-170400- Niobrara County- Including the cities of Lusk and Redbird 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny. Near steady temperature in the lower 80s. West winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph, becoming south after midnight. .MONDAY...Sunny, hot with highs in the upper 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the upper 70s. North winds 10 to 15 mph. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. Highs around 80. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Hot. Lows in the upper 50s. Highs in the upper 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Hot. Lows in the lower 60s. Highs in the upper 80s. $$ WYZ113-170400- Upper North Platte River Basin- Including the cities of Saratoga and Encampment 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Mostly sunny. Near steady temperature in the upper 70s. Northwest winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph, becoming south after midnight. .MONDAY...Sunny. Highs in the lower 80s. South winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 25 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest winds 10 to 15 mph, becoming south 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Highs around 80. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the upper 40s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Hot. Lows in the lower 50s. Highs in the mid 80s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. $$ WYZ119-170400- East Laramie County- Including the city of Pine Bluffs 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a chance of showers and thunderstorms. Highs around 80. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may be severe. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the mid 80s. West winds 5 to 10 mph, becoming northeast in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. South winds 5 to 10 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs around 80. Lows in the lower 50s. Chance of rain 50 percent. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Hot. Highs in the mid 80s. Lows in the upper 50s. .SATURDAY...Mostly sunny. Hot with highs in the upper 80s. $$ WYZ111-170400- Southwest Carbon County- Including the city of Baggs 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the upper 70s. West winds 5 to 10 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph, becoming east after midnight. .MONDAY...Sunny. Highs in the lower 80s. South winds 5 to 10 mph, becoming west 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 50s. .THURSDAY...Sunny, hot with highs in the upper 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Hot. Lows in the mid 50s. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Hot with highs in the mid 80s. $$ WYZ117-170400- South Laramie Range Foothills- Including the cities of Whitaker, Federal, and Horse Creek 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. South winds around 10 mph, becoming southwest after midnight. .MONDAY...Sunny. Highs in the lower 80s. West winds 5 to 10 mph, becoming north in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 40 percent. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Hot. Highs in the mid 80s. Lows in the upper 50s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 50 percent. $$ NEZ021-170400- Morrill County- Including the cities of Angora, Bridgeport, Bayard, and Redington 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny. Near steady temperature in the upper 70s. South winds around 10 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 60. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph, becoming north 10 to 15 mph with gusts up to 25 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 50 percent. .THURSDAY THROUGH SATURDAY...Mostly clear. Hot. Highs in the mid 80s. Lows in the upper 50s. $$ NEZ095-170400- Northern Sioux County- Including the city of Harrison 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny. Near steady temperature around 80. South winds around 5 mph. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Southeast winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. Northwest winds 5 to 10 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. East winds 5 to 10 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. North winds 10 to 15 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 60 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Hot. Lows in the mid 50s. Highs in the upper 80s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Hot. Lows in the lower 60s. Highs around 90. .SATURDAY...Mostly sunny. Hot with highs in the lower 90s. $$ WYZ116-170400- South Laramie Range- Including the cities of Buford, Pumpkin Vine, and Vedauwoo 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. South winds 5 to 10 mph, becoming southwest 10 to 15 mph after midnight. .MONDAY...Sunny. Highs in the upper 70s. West winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 30 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 40 percent. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Highs around 80. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. $$ WYZ110-170400- North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 10 to 15 mph, becoming southwest around 5 mph after midnight. .MONDAY...Sunny. Highs in the upper 70s. West winds 10 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds 10 to 15 mph, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. Highs in the upper 70s. West winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows around 50. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. .SATURDAY...Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. $$ WYZ106-170400- Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 70s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Southeast winds 5 to 10 mph, becoming southwest after midnight. .MONDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. .TUESDAY...Mostly sunny. Highs around 80. West winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows around 60. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Hot. Highs in the mid 80s. Lows in the lower 60s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent. $$ NEZ020-170400- Banner County- Including the city of Harrisburg 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may be severe. Lows around 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. West winds 5 to 10 mph with gusts up to 20 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 60 percent. .WEDNESDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 50 percent. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Hot. Highs in the mid 80s. Lows in the upper 50s. .SATURDAY...Mostly sunny. Hot with highs in the upper 80s. $$ WYZ114-170400- Snowy Range- Including the cities of Centennial and Albany 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Mostly sunny. Near steady temperature in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows around 50. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. .MONDAY...Sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Highs in the lower 70s. West winds 15 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent. $$ WYZ104-170400- Ferris/Seminoe/Shirley Mountains- Including the city of Seminoe Dam 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Mostly sunny. Near steady temperature in the mid 70s. West winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight. .MONDAY...Sunny. Highs in the upper 70s. West winds 10 to 15 mph. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northwest winds 10 to 15 mph, becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph, becoming west with gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the lower 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ WYZ105-170400- Shirley Basin- Including the cities of Medicine Bow and Shirley Basin 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. North winds 5 to 10 mph, becoming southeast after midnight. .MONDAY...Sunny. Highs in the upper 70s. West winds 10 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest winds 10 to 15 mph, becoming southeast around 5 mph after midnight. .TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, increasing to west 15 to 20 mph with gusts up to 35 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the upper 40s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the mid 80s. Lows in the lower 50s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 30 percent. $$ WYZ103-170400- North Laramie Range- Including the city of Garrett 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph, becoming southwest after midnight. .MONDAY...Sunny. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds 5 to 10 mph. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph. Gusts up to 35 mph in the afternoon. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 80s. Lows in the upper 50s. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. $$ WYZ112-170400- Sierra Madre Range- 212 PM MDT Sun Aug 16 2026 .THIS AFTERNOON...Sunny. Near steady temperature in the lower 70s. West winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph, becoming southeast after midnight. .MONDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 25 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. .TUESDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows around 50. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 50s. Highs around 80. .FRIDAY NIGHT...Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. $$ NEZ096-170400- Southern Sioux County- Including the city of Agate 212 PM MDT Sun Aug 16 2026 ...SEVERE THUNDERSTORM WATCH 587 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .THIS AFTERNOON...Sunny. Near steady temperature in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 20 percent. .MONDAY...Sunny, hot with highs in the upper 80s. West winds around 5 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows around 60. East winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 60 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. .WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Hot. Lows in the upper 50s. Highs in the upper 80s. .SATURDAY...Mostly sunny. Hot with highs in the upper 80s. $$