Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Climate/Almanac Data - Sep Normals - Sep Records

SEPTEMBER

Site (Click site name for report)	Avg Temp	Norm 1991-2020	Dept From Norm	Precip Total	Norm 1991-2020	Dept From Norm
Burlington	66.8°	66.7°	+0.1°	5.13"	3.53"	+1.60"
Cedar Rapids	65.5°	63.3°	+2.2°	1.69"	3.40"	-1.71"
Davenport	65.3°	64.6°	+0.7°	4.93"	3.47"	+1.46"
Dubuque	64.0°	62.3°	+1.7°	0.60" (3)	3.82"	-3.22"
Iowa City	67.3°	65.8°	+1.5°	1.93"	3.24"	-1.31"
Moline	66.6°	66.1°	+0.5°	3.71"	3.32"	+0.39"