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
JULY 2015: temperature 75° (2° above avg.); precipitation 0.5" (avg.); Jul 1-4: Sunny north, t-storms south; hot; Jul 5-20: Isolated t-storms, warm; Jul 21-31: Scattered t-storms; cool, then hot.
AUGUST 2015: temperature 73° (1° above avg.); precipitation 1.5" (0.5" above avg.); Aug 1-6: Sunny, turning hot north; a few t-storms south; Aug 7-12: Sunny, warm; Aug 13-19: Sunny, hot north; scattered t-storms south; Aug 20-31: Scattered t-storms; hot, then 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.