SXUS43 KFGF 180941 RECFGF Recreation Forecast National Weather Service Grand Forks ND 441 AM CDT Mon May 18 2026 Here are the Recreation Area Forecasts... Wave height forecasts represent the average of the highest 33% of waves that occur in a given period. Since the significant wave height is an average of the largest waves, mariners should be aware that many individual waves will be higher. For Devils Lake... .TODAY...Breezy. North winds 20 to 25 mph. Waves 1 to 2 feet. Cloudy. Highs in the 40s. .TONIGHT...Breezy. North winds 20 to 25 mph. Waves 1 to 2 feet. Slight chance of showers in the evening. Cloudy. Lows in the mid 30s. .TUESDAY...Breezy. Northwest winds 15 to 25 mph. Waves 1 to 2 feet. Mostly cloudy in the morning then becoming mostly sunny. Highs 45 to 55. For the Upper and Lower Red Lakes... .TODAY...North winds 10 to 15 mph. Waves 1 foot or less. Cloudy. Highs 45 to 55. .TONIGHT...North winds 10 to 20 mph. Waves 1 foot or less building to 2 to 4 feet after midnight. Showers through the night. Cloudy. Lows in the upper 30s. .TUESDAY...Northwest winds 15 to 20 mph. Waves 1 to 2 feet. Mostly cloudy. Highs in the 40s. For Lake of the Woods... .TODAY...North winds 10 to 20 mph. Waves 1 to 2 feet subsiding to 1 foot or less. Cloudy. Highs in the 40s. .TONIGHT...Breezy. North winds 15 to 25 mph. Waves 1 to 2 feet. Showers through the night. Snow showers likely after midnight. Cloudy. Lows in the mid 30s. .TUESDAY...Breezy. Northwest winds 15 to 25 mph. Waves 1 to 2 feet. Mostly cloudy. Highs 35 to 45. $$