Today’s Helena Montana weather forcast, created at 6:15 AM on Wednesday, the 13th of March. Today, high near 29. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible. Next, Tonight, snow likely, mainly before 3am. Mostly cloudy, with a low around … Continue reading "Wed, 13 Mar: High near 29, with Hazards – H: 29°, L: 12°"