SXUS45 KGGW 191641 RECGGW Fort Peck Lake Recreation Forecast National Weather Service Glasgow MT 1041 AM MDT Tue Aug 19 2025 MTZ017-022-023-200000- Dam Area of Fort Peck-Duck Creek-York Island-Haxby Point- 1041 AM MDT Tue Aug 19 2025 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM MDT WEDNESDAY... .REST OF TODAY...Highs 95 to 100. Southeast winds 10 to 15 mph. Wave heights up to 2 feet. .TONIGHT...Lows around 70. Southeast winds around 10 mph. Gusts up to 20 mph in the late evening and overnight. Wave heights less than 1 foot. .WEDNESDAY...Highs 90 to 95. South winds around 10 mph shifting to the west with gusts to around 20 mph in the afternoon. Wave heights less than 1 foot. .WEDNESDAY NIGHT...Lows around 65. Northwest winds 10 to 15 mph. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Wave heights less than 1 foot. $$ MTZ022-023-200000- Dry Arm Area of Fort Peck-Rock Creek-Nelson Creek-Timber Creek- 1041 AM MDT Tue Aug 19 2025 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM MDT WEDNESDAY... .REST OF TODAY...Highs around 100. Southeast winds around 10 mph. Wave heights less than 1 foot. .TONIGHT...Lows around 70. Southeast winds around 10 mph. Gusts up to 20 mph in the late evening and overnight. Wave heights less than 1 foot. .WEDNESDAY...Highs 95 to 100. South winds around 10 mph shifting to the west with gusts to around 20 mph in the afternoon. Wave heights less than 1 foot. .WEDNESDAY NIGHT...Lows around 65. Northwest winds 10 to 15 mph. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Wave heights less than 1 foot. $$ MTZ016-017-021-022-200000- West End of Fort Peck-The Pines-Hell Creek-UL Bend-Crooked Creek- 1041 AM MDT Tue Aug 19 2025 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM MDT WEDNESDAY... .REST OF TODAY...Highs 95 to 100. Light and variable winds becoming south around 10 mph in the afternoon. Gusts up to 20 mph. Wave heights less than 1 foot. .TONIGHT...Lows 65 to 70. South winds around 10 mph early in the evening becoming light. Wave heights less than 1 foot. .WEDNESDAY...Highs around 95. Light and variable winds becoming west around 10 mph with gusts to around 20 mph in the late morning and early afternoon, then shifting to the northwest late in the afternoon. Wave heights less than 1 foot. .WEDNESDAY NIGHT...Lows around 65. Northwest winds 10 to 15 mph. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Wave heights less than 1 foot. $$ weather.gov/glasgow