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
AUGUST 2014: temperature 73.5° (avg. north, 3° above south); precipitation 0.5" (0.5" below avg.); Aug 1-13: Sunny north, scattered t-storms south; warm; Aug 14-18: Sunny, hot north; t-storms south; Aug 19-24: Sunny, cool; Aug 25-31: Isolated t-storms; cool, then warm.
SEPTEMBER 2014: temperature 62° (avg.); precipitation 0.5" (0.5" below avg.); Sep 1-5: Sunny north, a few t-storms south; warm; Sep 6-19: Scattered showers, cool north; sunny, warm, then cool south; Sep 20-30: Scattered t-storms, cool.
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.