Central and Southern Lewis and Clark- Including Helena, Flesher Pass, Lincoln, MacDonald Pass, and Rogers Pass 1015 AM MDT Tue Sep 13 2022 .REST OF TODAY...Mostly cloudy. Haze and areas of smoke through the day. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 80. West winds up to 10 mph. Chance of precipitation 50 percent. .TONIGHT...Cooler. Cloudy with chance of rain showers and slight chance of thunderstorms. Areas of smoke and haze. Lows 45 to 55. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Areas of smoke in the morning. Haze through the day. Highs 65 to 75. Northwest winds up to 10 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of thunderstorms in the evening. Haze in the evening. Lows 45 to 50. North winds up to 10 mph shifting to the northwest after midnight. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 75. Southwest winds up to 10 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 50. .SATURDAY...Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 50 percent. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .SUNDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .MONDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65. && TEMPERATURE / PRECIPITATION Helena 82 55 79 / 30 60 30 $$