A second disturbance in three days traversed the deep western trough, and the associated jet streak produced another area of snowfall across northwest Iowa.  Intensity waned for a short time in the afternoon and early evening, allowing a brief change to light freezing drizzle. Snowfall varied from 1 to 5 inches, with greatest amounts closer to the Minnesota border.

Winter Weather in O'BRIEN, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1300CST and 1800CST, but mainly snowfall occurred resulting in accumulations of 4.0 inches at Primghar and 3.3 inches at Sheldon.

Winter Weather in CLAY, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1700CST and 2000CST, but mainly snowfall occurred resulting in accumulations of 3.0 inches 3 miles west northwest of Everly and 2.4 inches 1 mile north of Spencer.

Winter Weather in SIOUX, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1400CST and 1800CST, but mainly snowfall occurred resulting in accumulations of 2.3 inches near Orange City and 1.5 inches at Rock Valley.

Winter Weather in DICKINSON, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1600CST and 1900CST, but mainly snowfall occurred resulting in accumulations of 4.3 inches in Spirit Lake and 2.8 inches at Lake Park.

Winter Weather in LYON, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1300CST and 1600CST, but mainly snowfall occurred resulting in accumulations of 4.0 inches 2 miles east of Lester and 2.2 inches in Rock Rapids.

Winter Weather in CHEROKEE, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1300CST and 1900CST, but mainly snowfall occurred resulting in accumulations of 2.3 inches at Cherokee and 1.5 inches in Washta.

Winter Weather in IDA, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1500CST and 1900CST, but mainly snowfall occurred resulting in accumulations of 1.5 inches 3 miles northeast of Battle Creek and 1.2 inches in Holstein.

Winter Weather in WOODBURY, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Light freezing drizzle occurred at times between 1500CST and 1800CST, but mainly snowfall occurred resulting in accumulations of 2.4 inches at Sioux City and 2.0 inches at Holly Springs.

Winter Weather in PLYMOUTH, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1400CST and 1800CST, but mainly snowfall occurred resulting in accumulations of 2.8 inches at Remsen and 2.4 inches at Le Mars.

Winter Weather in BUENA VISTA, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1300CST and 1900CST, but mainly snowfall occurred resulting in accumulations of 3.0 inches in Storm Lake and 2.0 inches in Sioux Rapids.

Winter Weather in OSCEOLA, IOWA
From 22-FEB-18 13:00:00 to 23-FEB-18 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Light freezing drizzle occurred at times between 1300CST and 1600CST, but mainly snowfall occurred resulting in accumulation of 2.5 inches at Sibley.