Station Overview Station Location
Station Number MN-CK-13 Latitude 47.817226
Station Name Grand Marais 11.6 ENE Longitude -90.110556
County Cook Elevation (ft) 958



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 19 3.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 2.22 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 1.69 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 1.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 0.93 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 1.29 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 2.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 20 2.87 0.00 4 0.00 4 0.00 0 0 0 0 0.0 0 0
June 20 3.70 1.86 30 1.86 30 0.00 0 0 8 0 0.0 0 0
July 20 3.31 4.39 20 4.39 20 0.00 0 0 9 0 0.0 0 0
Aug 20 3.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 20 3.31 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 29.22" 6.25" 54 days 6.25" 54 0.00" 0 days 0 17 days 0 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020 0.00
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020 0.00
5/29/2020 0.00
5/30/2020
5/31/2020 0.00
6/1/2020 0.12
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 0.00
6/5/2020 0.08
6/6/2020 0.00
6/7/2020 0.86
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.43
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.05
6/20/2020 0.03
6/21/2020 0.06
6/22/2020 0.00
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.23
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.20
7/7/2020 0.60
7/8/2020 0.00
7/9/2020 0.14
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.00
7/13/2020
7/14/2020 0.70
7/15/2020
7/16/2020 0.07
7/17/2020 0.28
7/18/2020 0.00
7/19/2020 0.54
7/20/2020 0.20
7/21/2020 0.00
7/22/2020 1.66
7/23/2020
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020
7/29/2020
7/30/2020
7/31/2020
8/1/2020
8/2/2020
8/3/2020
8/4/2020
8/5/2020
8/6/2020
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020
8/13/2020
8/14/2020
8/15/2020
8/16/2020
8/17/2020
8/18/2020
8/19/2020
8/20/2020
8/21/2020
8/22/2020
8/23/2020
8/24/2020
8/25/2020
8/26/2020
8/27/2020
8/28/2020
8/29/2020
8/30/2020
8/31/2020
9/1/2020
9/2/2020
9/3/2020
9/4/2020
9/5/2020
9/6/2020
9/7/2020
9/8/2020
9/9/2020
9/10/2020
9/11/2020
9/12/2020
9/13/2020
9/14/2020
9/15/2020
9/16/2020
9/17/2020
9/18/2020
9/19/2020
9/20/2020
9/21/2020
9/22/2020
9/23/2020
9/24/2020
9/25/2020
9/26/2020
9/27/2020
9/28/2020
9/29/2020
9/30/2020



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
5/18/2020 7:00 AM 0.00 0.0 M M M Very windy today. Gusting 20-30MPH. Leaves are just beginning to come out.
5/28/2020 7:00 AM 0.00 0.0 M M M windy and cloudy at time of observation
5/29/2020 7:00 AM 0.00 0.0 M M M
5/31/2020 7:00 AM 0.00 0.0 M M M
6/1/2020 7:00 AM 0.12 0.0 M M M Very windy yesterday. Gusts of 20-30 MPH, but it didn't keep bugs at bay! Black flies are terrible! H; 69.6 L;38.1. Partly cloudy turning mostly cloudy
6/2/2020 7:00 AM 0.00 0.0 M M M light rain for about 3/4 hour with occasional thunder. Was cloudy the rest of the evening with dense fog rolling in from 7pm till 10 pm. H;61.3 L;44.3
6/3/2020 7:00 AM 0.00 0.0 M M M
6/4/2020 7:00 AM 0.00 0.0 M M M Hot and muggy again yesteday! 2nd-87.8 50.3 yesterday 3rd-79.9 54.0.
6/5/2020 7:00 AM 0.08 M M M M
6/6/2020 7:00 AM 0.00 0.0 M M M Yesterday- High=76 Low=50 Started cloudy with shwrs, turned PC in afternoon Precip=0.08 windy conditions in afternoon 15-25 MPH gusts Current Temp-53 Current Conditions-cloudy
6/7/2020 7:00 AM 0.86 0.0 M M M Yesterday; H-57.7 L-40.9 Starting to rain at 7 am (time of observation). Started cloudy, but clouds broke during afternoon.
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.00 0.0 M M M
6/10/2020 7:00 AM 0.43 M M M M Didn't rain as much as the radar said it did.I am reporting this at 9 am and we got a total of 0.43 Inches while the radar says we got 3 Inches! Yesterday- H; 76 L; 57 Conditions; Sunny turning cloudy in the late afternoon
6/11/2020 7:00 AM 0.00 0.0 M M M
6/12/2020 7:00 AM 0.00 0.0 M M M
6/13/2020 7:00 AM 0.00 0.0 M M M
6/14/2020 7:00 AM 0.00 0.0 M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/16/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM 0.00 0.0 M M M
6/18/2020 7:00 AM 0.00 0.0 M M M
6/19/2020 7:00 AM 0.05 M M M M Even with this little rain, creek nearby is still crusted and dry. Lawn is starting to die out. Past Week-0.05 So Far this June-1.54 Past Month-2.28 Year to Date-9.37
6/20/2020 7:00 AM 0.03 0.0 M M M Yesterday; H-76 L-58 P-0.00 Notes; Mosquitoes had a hatch. Started cloudy, then turned clear and windy.
6/21/2020 7:00 AM 0.06 M M M M Little shower in evening. H-68 L-52. Mostly cloudy all day with peaks of sun early.
6/22/2020 7:00 AM 0.00 0.0 M M M
6/23/2020 7:00 AM 0.00 0.0 M M M Is not getting as cool at night as the NWS is saying. Yesterdays weather; H-72 L-57 Cloudy>MC>PC
6/24/2020 7:00 AM 0.00 0.0 M M M
6/25/2020 7:00 AM 0.00 0.0 M M M
6/26/2020 7:00 AM 0.00 0.0 M M M
6/27/2020 7:00 AM 0.00 0.0 M M M Very Hot and very dry. Yesterday hit 87 degrees (not normal June weather for us a short distance from Lk. Superior). In the last three months, we've received 4.5 Inches of rain, nearly a 4 Inch deficit from average. Year to date is sitting at around 9.5 Inches, which is about 2.75 Inches bellow normal. We need a good soaking rain!
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 7:00 AM 0.00 0.0 M M M High and dry. Not hot though... Yesterday's weather H-79 L-53 P-0.00
6/30/2020 7:00 AM 0.23 M M M M Yesterday's weather- H-75 L-60 P-0.00. T-Storm passed through at 6;20-6;30. Got some much needed rain, but it came down so hard that it ponded up and ran off. I went on walk at about 6;45 and there was no water either in nearby creeks or in ditches. Rainfall rates=1.40/hr
7/1/2020 7:00 AM 0.00 0.0 M M M Hot--period-- Nothing more needs to be said.
7/2/2020 7:00 AM 0.00 0.0 M M M Hot n' humid this morning! Weather station was down yesterday. Changed batteries and moved location about 40-50 feet closer to house. Still about 40 feet from house, 15 feet above ground, and 12 feet from nearest building. Yesterday was hot enough, that I went walking up a nearby river Kadunce. Kadunce was extremely low for this time of year. Most places were only ankle deep!
7/3/2020 7:00 AM 0.00 0.0 M M M Really hot yesterday. First time that I've hit 90 degrees in the ten years I've been recording! H-91 (heat indexes at 98)/L-64. No precip. Sunny skies
7/4/2020 7:00 AM 0.00 0.0 M M M Hot yesterday. 82 for high/63 for low. No precip and sunny skies
7/5/2020 7:00 AM 0.00 0.0 M M M
7/6/2020 7:00 AM 0.20 M M M M Light rain last night. "may" green up lawn for "maybe" 24 hours! Creeks still dry. Lawn basically dry by this morning. Yesterday marked 6 straight days in the 80's. H-80 L-66.
7/7/2020 7:00 AM 0.60 M M M M Rained HARD yesterday evening! Peak rainfall rates of 2.88/hr recorded. Loud thunder. Snapped stretch of 6 days with highs in the eighties. H-79.5 L-59.5
7/8/2020 7:00 AM 0.00 0.0 M M M Muggy yesterday. H-82 L-58
7/9/2020 7:00 AM 0.14 M M M M Great lightning show over the lake last night. Not much rain tho! Sure expected more than 0.14!
7/10/2020 7:00 AM 0.00 0.0 M M M
7/11/2020 7:00 AM 0.00 0.0 M M M
7/12/2020 7:00 AM 0.00 0.0 M M M Yesterday; H-82 L-61
7/14/2020 7:00 AM 0.70 M M M M Quite an electric display last night! Rained the hardest I've seen in quite some time. My automated rain gauge recorded 4.5/hr rates at the peak!
7/16/2020 7:00 AM 0.07 M M M M Lightning was pretty much constant from 8 Pm till 2 am. Got a little bit of rain but pretty much all missed us.
7/17/2020 7:00 AM 0.28 M M M M
7/18/2020 7:00 AM 0.00 0.0 M M M
7/19/2020 7:00 AM 0.54 M M M M
7/20/2020 7:00 AM 0.20 M M M M
7/21/2020 7:00 AM 0.00 0.0 M M M
7/22/2020 7:00 AM 1.66 M M M M Rained over 1/hr for about 30 Minutes.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground