Overview
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A winter storm brought widespread heavy snow to the region Wednesday night through Thursday morning. The snow spread into northeast Iowa and portions of southeast Wisconsin early Wednesday evening, gradually reaching the Interstate 90 corridor by late evening, continuing to advance northeast through the rest of the night. The heaviest snows fell from late evening into the overnight, with 1 to 2" per hour rates common. The snow persisted mostly west of the Mississippi River Thursday morning before gradually lifting northeast, becoming more focused north of I-94 in Wisconsin during the afternoon.. The bulk of the storm's snow fell during the late evening and overnight hours Wednesday with lesser amounts during the day Thursday. |
 Snow totals through 6 am, Jan 20th |
Snow
Public Information Statement National Weather Service La Crosse WI 157 PM CST Thu Jan 19 2023 ...Latest Snowfall Reports as of 2 pm... Location Amount Time/Date Lat/Lon ...Iowa... ...Allamakee County... Dorchester 5.0 in 0823 AM 01/19 43.47N/91.51W ...Chickasaw County... New Hampton 6.5 in 0707 AM 01/19 43.06N/92.31W New Hampton 0.4 SW 6.0 in 0700 AM 01/19 43.06N/92.32W ...Clayton County... Elkader 6SSW 5.4 in 0700 AM 01/19 42.78N/91.45W Strawberry Point 4.2 in 0700 AM 01/19 42.69N/91.53W Elkader 6.8 WSW 4.0 in 0600 AM 01/19 42.81N/91.52W Mcgregor 4.0 in 0828 AM 01/19 43.02N/91.18W McGregor 6.4 WNW 3.8 in 0718 AM 01/19 43.07N/91.29W ...Fayette County... Fayette 4.0 in 0700 AM 01/19 42.88N/91.83W ...Floyd County... 5 SW Charles City 9.0 in 0956 AM 01/19 43.02N/92.74W Nora Springs 8.0 in 0847 AM 01/19 43.14N/93.01W 1 SW Charles City 7.9 in 0912 AM 01/19 43.06N/92.68W Nora Springs 2.4 SSE 7.0 in 0700 AM 01/19 43.11N/92.99W ...Mitchell County... Saint Ansgar 6.8 in 1030 AM 01/19 43.38N/92.92W ...Winneshiek County... 7 ENE Decorah 6.6 in 0819 AM 01/19 43.34N/91.64W 3 NNW Decorah 5.5 in 0703 AM 01/19 43.35N/91.82W Decorah 4.5 in 0651 AM 01/19 43.31N/91.79W ...Minnesota... ...Dodge County... Kasson 6.3 in 0800 AM 01/19 44.03N/92.75W West Concord 5.9 in 0800 AM 01/19 44.15N/92.90W ...Fillmore County... Harmony 6.0 in 0826 AM 01/19 43.55N/92.01W Chatfield 9.0 ESE 5.5 in 0700 AM 01/19 43.79N/92.03W Mabel 5.0 in 0700 AM 01/19 43.52N/91.76W Wykoff 3.1 NW 4.8 in 0700 AM 01/19 43.74N/92.31W 2 WSW Fillmore 4.8 in 0711 AM 01/19 43.74N/92.31W ...Houston County... Hokah 4 NW 5.9 in 0700 AM 01/19 43.80N/91.43W 1 ENE Mound Prairie 5.9 in 0700 AM 01/19 43.79N/91.42W 2 SW Mound Prairie 5.9 in 0817 AM 01/19 43.76N/91.47W Mound Prairie 5.0 in 0825 AM 01/19 43.78N/91.45W 4 SW New Hartford 5.0 in 0900 AM 01/19 43.83N/91.52W ...Mower County... Grand Meadow 5.5 in 0530 AM 01/19 43.71N/92.56W 1 WSW Austin 5.3 in 0920 AM 01/19 43.66N/92.99W Austin 2.4 W 3.8 in 0707 AM 01/19 43.67N/93.02W ...Olmsted County... 2 SE Rochester 8.0 in 0930 AM 01/19 43.99N/92.45W Byron 6.6 in 0955 AM 01/19 44.03N/92.64W Rochester 5.7 N 6.1 in 0800 AM 01/19 44.10N/92.46W 1 NNW Chatfield 6.0 in 0610 AM 01/19 43.85N/92.19W Marion 6.0 in 0913 AM 01/19 43.94N/92.35W 2 NNW Rochester 6.0 in 1012 AM 01/19 44.04N/92.49W 4 N Stewartville 5.9 in 0753 AM 01/19 43.91N/92.50W 3 ESE Douglas 5.6 in 0925 AM 01/19 44.09N/92.51W 2 NNE Rochester 5.6 in 0945 AM 01/19 44.04N/92.46W Rochester 4.2 N 5.5 in 0600 AM 01/19 44.08N/92.49W 2 NNW Rochester 5.5 in 0600 AM 01/19 44.05N/92.49W 1 SSW Rochester 5.5 in 0834 AM 01/19 44.00N/92.48W Elba 4.7 SW 5.3 in 0830 AM 01/19 44.04N/92.09W 4 ESE Douglas 5.0 in 0750 AM 01/19 44.08N/92.51W Rochester 4.7 N 4.9 in 0700 AM 01/19 44.08N/92.48W Elgin 2SSW 4.6 in 0700 AM 01/19 44.10N/92.27W 3 NW Rochester 4.5 in 0533 AM 01/19 44.04N/92.52W 2 NE Rochester 4.5 in 0600 AM 01/19 44.04N/92.44W Rochester 1.5 WSW 4.0 in 0600 AM 01/19 44.00N/92.50W ...Wabasha County... Millville 7.0 in 1020 AM 01/19 44.25N/92.30W Zumbro Falls 3.5 SSW 5.7 in 0635 AM 01/19 44.24N/92.46W Plainview 5.0 in 0500 AM 01/19 44.17N/92.17W Wabasha 6.2 WNW 2.9 in 0700 AM 01/19 44.39N/92.16W ...Winona County... Saint Charles 6.0 in 0959 AM 01/19 43.97N/92.06W La Crescent 4.0 NNW 5.5 in 0700 AM 01/19 43.88N/91.34W 2 S Goodview 5.5 in 0800 AM 01/19 44.04N/91.71W 1 E Winona 5.0 in 0902 AM 01/19 44.05N/91.63W ...Wisconsin... ...Adams County... 9 ENE Friendship 4.1 in 0545 AM 01/19 44.01N/89.66W Grand Marsh 3.5 in 0530 AM 01/19 43.89N/89.71W Nekoosa 8.0 SSE 3.5 in 0900 AM 01/19 44.21N/89.85W Oxford 4.0 W 3.3 in 0700 AM 01/19 43.79N/89.64W ...Buffalo County... Mondovi 12.1 SSE 4.8 in 0618 AM 01/19 44.40N/91.60W ...Clark County... 6 N Chili 6.0 in 1016 AM 01/19 44.71N/90.34W Greenwood 5.2 in 0625 AM 01/19 44.77N/90.60W 3 SW Greenwood 5.2 in 0706 AM 01/19 44.74N/90.64W ...Crawford County... Prairie Du Chien 1.4 N 4.0 in 0610 AM 01/19 43.06N/91.14W Gays Mills 1.0 NE 3.8 in 0700 AM 01/19 43.33N/90.84W Gays Mills 3.5 in 1000 AM 01/19 43.32N/90.84W 0.6 NE Prairie Du Chien 3.4 in 0700 AM 01/19 43.05N/91.13W Bell Center 3.0 in 0502 AM 01/19 43.29N/90.83W ...Grant County... Fennimore 2.6 in 0820 AM 01/19 42.98N/90.66W Cassville 7.8 ENE 2.5 in 0700 AM 01/19 42.75N/90.84W 3 NE Mount Hope 2.5 in 0857 AM 01/19 43.00N/90.82W Boscobel 2.2 in 0827 AM 01/19 43.14N/90.70W 1 WNW Platteville 2.0 in 0658 AM 01/19 42.74N/90.49W Sinsinawa 1.5 in 0700 AM 01/19 42.52N/90.54W Platteville 1.5 in 0704 AM 01/19 42.73N/90.48W ...Jackson County... Black River Falls 6.2 in 0830 AM 01/19 44.29N/90.85W Melrose 3.6 W 6.1 in 0700 AM 01/19 44.13N/91.07W 4 S Merrillan 5.5 in 0823 AM 01/19 44.39N/90.84W Black River Falls 4.0 in 0525 AM 01/19 44.30N/90.85W ...Juneau County... Mauston 5.0 in 0824 AM 01/19 43.79N/90.08W Necedah 4.4 in 0830 AM 01/19 44.02N/90.07W 1.0 E Mauston 3.5 in 0800 AM 01/19 43.79N/90.06W ...La Crosse County... Rockland 6.0 in 0901 AM 01/19 43.91N/90.92W Brice Prairie 5.0 in 0503 AM 01/19 43.94N/91.30W French Island 5.0 in 0600 AM 01/19 43.86N/91.27W Onalaska 1.9 E 5.0 in 0700 AM 01/19 43.89N/91.18W 2 S La Crosse 4.8 in 0600 AM 01/19 43.80N/91.24W Holmen 1.7 SSE 4.8 in 0700 AM 01/19 43.93N/91.24W 4 NE New Amsterdam 4.8 in 1000 AM 01/19 44.03N/91.27W West Salem 4.5 in 0530 AM 01/19 43.90N/91.08W 2 E La Crosse 4.5 in 0753 AM 01/19 43.82N/91.19W 3 N Holmen 4.5 in 0826 AM 01/19 44.01N/91.26W 1 NNW Onalaska 4.5 in 0848 AM 01/19 43.90N/91.23W Coon Valley 4.5 NNW 3.9 in 0700 AM 01/19 43.76N/91.06W ...Monroe County... 5 SSW Sparta 6.0 in 0716 AM 01/19 43.87N/90.83W 0.5 SW Sparta 6.0 in 0800 AM 01/19 43.94N/90.82W Cataract 5.8 in 0824 AM 01/19 44.09N/90.84W Cashton 3 NNW 5.7 in 0724 AM 01/19 43.79N/90.80W Tomah 5.3 in 0800 AM 01/19 43.99N/90.50W Sparta 5.0 in 0540 AM 01/19 43.94N/90.81W 1 WNW Tomah 5.0 in 0650 AM 01/19 44.00N/90.52W Wyeville 4.3 in 0525 AM 01/19 44.03N/90.39W ...Richland County... Boaz 4.0 in 0512 AM 01/19 43.33N/90.53W Richland Center 4.0 in 0518 AM 01/19 43.34N/90.38W 2 SW Yuba 3.3 in 0848 AM 01/19 43.52N/90.45W 1 WNW Richland Center 3.2 in 1001 AM 01/19 43.35N/90.41W ...Taylor County... Westboro 7.5 in 0907 AM 01/19 45.35N/90.30W ...Trempealeau County... Trempealeau 6.0 in 0704 AM 01/19 44.01N/91.44W Osseo 5.3 in 0502 AM 01/19 44.58N/91.22W Ettrick 4.0 WNW 5.2 in 0700 AM 01/19 44.19N/91.34W Dodge 5.0 in 0703 AM 01/19 44.14N/91.55W ...Vernon County... Stoddard 4.7 NNE 4.5 in 0700 AM 01/19 43.72N/91.17W Stoddard 1.5 NE 4.4 in 0730 AM 01/19 43.67N/91.19W 1 E La Farge 4.0 in 0858 AM 01/19 43.58N/90.62W Westby 4.0 in 0902 AM 01/19 43.65N/90.86W Hillsboro 2 SW 3.8 in 0700 AM 01/19 43.63N/90.38W Viroqua 0.8 ESE 3.0 in 0700 AM 01/19 43.55N/90.87W Observations are collected from a variety of sources with varying equipment and exposures. We thank all volunteer weather observers for their dedication. Not all data listed are considered official.
Photos:
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| Byron, MN (C Kubel) |
Byron, MN (C Kubel) |
Southwest of Charles City, IA (T Hobert) |
Rushford, MN (E Strapp) |
| Caption (source) |
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Radar:
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| Radar from 7 pm (Jan 18) to 1 am (Jan 19) | Radar from 1 to 7 am Thu, Jan 19 | Model (HRRR) representation of potential for 1" per hour snowfall rates | Caption |
Additional Information
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| Storm Outlook from Jan 16th | Potential for 4 and 6" of snow from Jan 16th | Est. snow amounts from Jan 18th | ... |
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