Sun Aug 1 22:54:10 EDT 2021 Blaine- Including Chinook, Harlem, and Hays 853 PM MDT Sun Aug 1 2021 .REST OF TONIGHT...Partly cloudy. Haze through the night. Lows 60 to 65. East winds 5 to 15 mph. Gusts up to 30 mph early in the evening. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Haze in the morning. Highs 90 to 95. Southeast winds 5 to 15 mph. .MONDAY NIGHT...Cloudy. Chance of rain in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows in the mid 60s. Southeast winds 5 to 15 mph shifting to the southwest 5 to 10 mph after midnight. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. Chance of rain in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 85 to 90. West winds 5 to 15 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows 60 to 65. West winds 5 to 15 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 85 to 90. Lows 55 to 65. .THURSDAY...Mostly cloudy. Highs 85 to 90. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows around 60. .FRIDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 80 to 85. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 55 to 60. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 20 percent chance of rain. Highs 80 to 85. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Lows around 55. .SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs 75 to 80.