Complete 2015 Long-Range Weather Forecast for the Intermountain Region, November 2014 to October 2015 includes week-by-week details.
Free 2-Month Weather Forecast
MARCH 2015: temperature 41° (2° below avg.); precipitation 1" (0.5" below avg.); Mar 1-9: A few showers, mild; Mar 10-14: Sunny, cool north; snowstorm south; Mar 15-19: Sunny; mild north, cool south; Mar 20-26: Rain and snow showers north; sunny, mild south; Mar 27-31: Sunny, mild.
APRIL 2015: temperature 46° (3° below avg.); precipitation 0.5" (0.5" below avg.); Apr 1-5: Periods of rain and snow, cool; Apr 6-9: Rain and snow showers, cool; Apr 10-16: Rain and snow showers north and central; snow, then sunny south; cool; Apr 17-23: Rain and snow showers north; snow central; sunny, mild south; Apr 24-30: Sunny, warm.
Annual Weather Summary: November 2014 to October 2015
Winter temperatures will be above normal, with below-normal snowfall and with precipitation above normal north, below south. The coldest periods will be late December and mid- to late February north, and mid-December south. The snowiest period in northern and central sections will be in early December; mid-February and early to mid-March in the south.
April and May will be slightly drier than normal, with near-normal temperatures.
Summer will be hotter than normal, with above-normal rainfall. The hottest periods will be in mid- and late June, early July, and mid- to late July.
September and October will be cooler than normal, with precipitation slightly above normal in the north and below in the south.