Storm Impacting the Northwest U.S.; Fire Weather Conditions in Southern California; Severe Weather in the South

A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >

Temperatures across the region were cool the week of August 11-17, 2013. Sioux Falls was one of the harder hit cities, with temperatures averaging 8.1 degrees below normal. Huron missed some of the punch, but even there, the average was 6.0 degrees below normal. The following chart and table help to display just how cool the week crossing the middle of August 2013 panned out. Next week looks like a return to late summer heat, with high temperatures climbing back into the mid 80s to mid 90s.

Cool Temperatures August 11-17, 2013

Site	11th	12th	13th	14th	15th	16th	17th	Average	Departure
Sioux Falls	78	79	76	69	66	71	79	74.0
Normal FSD	83	82	82	82	82	82	82	82.1	-8.1
Huron	83	81	80	74	76	73	83	78.6
Normal HON	85	85	85	85	84	84	84	84.6	-6.0
Mitchell	81	80	80	69	69	72	81	76.0
Normal MHE	84	84	84	84	84	83	83	83.7	-7.7
Sioux City	84	83	82	69	66	75	80	77.0
Normal SUX	84	84	84	84	84	84	83	83.9	-6.9

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Storm Impacting the Northwest U.S.; Fire Weather Conditions in Southern California; Severe Weather in the South

Cool Temperatures Across the Region August 11-17, 2013