SXUS45 KGGW 200842 RECGGW Fort Peck Lake Recreation Forecast National Weather Service Glasgow MT 242 AM MDT Wed Aug 20 2025 MTZ017-022-023-210000- Dam Area of Fort Peck-Duck Creek-York Island-Haxby Point- 242 AM MDT Wed Aug 20 2025 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM MDT THIS EVENING... .TODAY...Highs 90 to 95. Northeast winds 10 to 15 mph shifting to the north late in the afternoon. Wave heights less than 1 foot. .TONIGHT...Lows around 65. Northwest winds 10 to 15 mph. Gusts up to 25 mph increasing to 30 mph after midnight. A slight chance of showers and thunderstorms after midnight. Wave heights up to 2 feet. .THURSDAY...Highs 75 to 80. Northwest winds 10 to 20 mph. Wave heights up to 2 feet. .THURSDAY NIGHT...Lows around 55. Northwest winds 10 to 15 mph in the evening becoming light. Wave heights less than 1 foot. $$ MTZ022-023-210000- Dry Arm Area of Fort Peck-Rock Creek-Nelson Creek-Timber Creek- 242 AM MDT Wed Aug 20 2025 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM MDT THIS EVENING... .TODAY...Highs 95 to 100. East winds around 10 mph shifting to the north in the afternoon. Wave heights less than 1 foot. .TONIGHT...Lows around 65. Northwest winds 10 to 15 mph. Gusts up to 25 mph increasing to 30 mph after midnight. A slight chance of showers and thunderstorms after midnight. A chance of showers and a slight chance of thunderstorms late. Wave heights up to 2 feet. .THURSDAY...Highs 80 to 85. Northwest winds 10 to 15 mph. Wave heights up to 2 feet. .THURSDAY NIGHT...Lows around 55. Northwest winds around 10 mph with gusts to around 20 mph in the evening becoming light. Wave heights less than 1 foot. $$ MTZ016-017-021-022-210000- West End of Fort Peck-The Pines-Hell Creek-UL Bend-Crooked Creek- 242 AM MDT Wed Aug 20 2025 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM MDT THIS EVENING... .TODAY...Highs 90 to 95. North winds 10 to 15 mph. Gusts up to 25 mph in the late morning and afternoon. Wave heights less than 1 foot. .TONIGHT...Lows around 65. North winds 10 to 15 mph. Gusts up to 25 mph increasing to 35 mph in the late evening and overnight. A slight chance of showers and thunderstorms in the late evening and overnight. Wave heights up to 2 feet. .THURSDAY...Highs around 80. Northwest winds 10 to 15 mph. Wave heights up to 2 feet. .THURSDAY NIGHT...Lows 55 to 60. North winds around 10 mph with gusts to around 20 mph in the evening becoming light. Wave heights less than 1 foot. $$ weather.gov/glasgow