Every instrument close enough to be worth naming, how far away it is, how high it stands, and what kind of measurement it makes.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
McClellanville 7 NE Report
Rank 768 of 1,128 in South Carolina, Oct 16. The 247 rank orders a state's stations by their 247 score out of 100: how reliably they report, how accurate their readings are against a reference station, how their readings pass their checks, and how they stand against the forecast.
Ranking Statistics
247 score92.7of 100
South Carolina median
96.6the median score of 1,128 stations
Scoring higher
767stations in South Carolina
Sharing its score
5ranks 768 to 772
Points deducted
7.37.3 arrival
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; South Carolina median 100.0, 100.0, 100.0
63826rank 769; behind on median arrival 90 min 51 s against 90 min 52 s
Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.
Reports receivedweight 35100.035.0 of 35 pointsSouth Carolina median 98.684 of 84 scheduled reports received in 7 days
Arrivalweight 1027.02.7 of 10 pointsSouth Carolina median 95.3half its reports arrived within 1.5 h
Continuityweight 10100.010.0 of 10 pointsSouth Carolina median 100.0longest silence 3.1 h, on a schedule of one report every 2 h
Accuracyweight 20-20.0 of 20 points, at the medianSouth Carolina median 100.0-
Instrument checksweight 15-15.0 of 15 points, at the medianSouth Carolina median 100.0-
Forecast checkweight 10-10.0 of 10 points, at the medianSouth Carolina median 100.0-
The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.
How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 12 min, none at 2 h
Continuity
Full marks for a longest silence of 3 reports or less (6 h), none for 72 (144 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F
The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 84 of 84 scheduled reports received, 100%.
Its schedule is one report every 5 min, 288 in 24 hours. Two reports in the same 5 min count as one received.
The ranking these charts were drawn from, as tables
Share of scheduled reports received
Stations
100%
398
90 to 99%
265
80 to 89%
139
70 to 79%
62
60 to 69%
16
50 to 59%
120
40 to 49%
98
30 to 39%
1
20 to 29%
18
10 to 19%
6
0 to 9%
5
Day
Rank
Stations ranked
Share received
Oct 16, 2026
768
1,128
100.0%
Oct 15, 2026
747
1,127
100.0%
Oct 14, 2026
738
1,132
100.0%
Oct 13, 2026
756
1,139
100.0%
Oct 12, 2026
764
1,155
100.0%
Oct 11, 2026
725
1,153
100.0%
Oct 10, 2026
727
1,128
100.0%
Oct 9, 2026
725
1,128
100.0%
Oct 8, 2026
726
1,156
100.0%
Oct 7, 2026
758
1,137
100.0%
Oct 6, 2026
749
1,077
100.0%
Oct 5, 2026
727
1,022
100.0%
Oct 4, 2026
712
900
100.0%
Oct 3, 2026
740
869
100.0%
Oct 2, 2026
740
869
100.0%
Oct 1, 2026
152
497
100.0%
Sep 30, 2026
251
493
100.0%
Sep 29, 2026
274
488
100.0%
The readings these charts were drawn from, as a table
Hour
Temperature F
Dew point F
Relative humidity %
Wind mph
Reports
Fri 16, 5 AM
69.4
68.5
97
2
1
Fri 16, 4 AM
69.0
68.1
97
0
12
Fri 16, 3 AM
68.6
67.9
98
0
12
Fri 16, 2 AM
68.3
67.6
98
0
12
Fri 16, 1 AM
69.0
68.1
97
0
12
Fri 16, 12 AM
69.3
68.1
96
0
12
Thu 15, 11 PM
70.0
68.5
-
0
12
Thu 15, 10 PM
71.6
69.3
-
0
12
Thu 15, 9 PM
73.3
70.1
-
0
12
Thu 15, 8 PM
73.8
70.3
-
0
12
Thu 15, 7 PM
75.1
70.3
-
0
12
Thu 15, 6 PM
77.7
70.5
-
0
12
Thu 15, 5 PM
81.0
71.1
-
2
12
Thu 15, 4 PM
83.3
71.3
-
3
12
Thu 15, 3 PM
85.1
71.4
-
3
12
Thu 15, 2 PM
86.5
67.6
-
3
12
Thu 15, 1 PM
86.3
66.7
-
2
12
Thu 15, 12 PM
85.3
67.0
-
2
12
Thu 15, 11 AM
83.0
67.3
-
2
12
Thu 15, 10 AM
79.8
69.1
-
1
12
Thu 15, 9 AM
74.8
71.1
-
1
12
The readings these charts were drawn from, as a table
Hour
Temperature F
Dew point F
Relative humidity %
Wind mph
Reports
Fri 16, 5 AM
69.4
68.5
97
2
1
Fri 16, 4 AM
69.0
68.1
97
0
12
Fri 16, 3 AM
68.6
67.9
98
0
12
Fri 16, 2 AM
68.3
67.6
98
0
12
Fri 16, 1 AM
69.0
68.1
97
0
12
Fri 16, 12 AM
69.3
68.1
96
0
12
Thu 15, 11 PM
70.0
68.5
-
0
12
Thu 15, 10 PM
71.6
69.3
-
0
12
Thu 15, 9 PM
73.3
70.1
-
0
12
Thu 15, 8 PM
73.8
70.3
-
0
12
Thu 15, 7 PM
75.1
70.3
-
0
12
Thu 15, 6 PM
77.7
70.5
-
0
12
Thu 15, 5 PM
81.0
71.1
-
2
12
Thu 15, 4 PM
83.3
71.3
-
3
12
Thu 15, 3 PM
85.1
71.4
-
3
12
Thu 15, 2 PM
86.5
67.6
-
3
12
Thu 15, 1 PM
86.3
66.7
-
2
12
Thu 15, 12 PM
85.3
67.0
-
2
12
Thu 15, 11 AM
83.0
67.3
-
2
12
Thu 15, 10 AM
79.8
69.1
-
1
12
Thu 15, 9 AM
74.8
71.1
-
1
12
Thu 15, 8 AM
70.7
69.4
-
0
12
Thu 15, 7 AM
69.4
68.2
-
0
12
Thu 15, 6 AM
69.3
68.4
-
0
12
Thu 15, 5 AM
68.7
68.1
-
0
12
Thu 15, 4 AM
68.4
67.8
-
0
12
Thu 15, 3 AM
68.7
67.9
-
0
12
Thu 15, 2 AM
68.7
67.7
-
0
12
Thu 15, 1 AM
69.9
68.7
-
0
12
Thu 15, 12 AM
71.5
69.9
-
0
12
Wed 14, 11 PM
71.5
69.6
-
0
12
Wed 14, 10 PM
71.6
69.5
-
0
12
Wed 14, 9 PM
71.6
69.1
-
0
12
Wed 14, 8 PM
71.9
68.5
-
0
12
Wed 14, 7 PM
73.6
68.0
-
0
12
Wed 14, 6 PM
76.7
67.2
-
0
12
Wed 14, 5 PM
80.4
67.7
-
2
12
Wed 14, 4 PM
82.6
67.6
-
3
12
Wed 14, 3 PM
84.0
68.2
-
3
12
Wed 14, 2 PM
84.2
68.6
-
3
12
Wed 14, 1 PM
84.9
66.8
-
3
12
Wed 14, 12 PM
84.2
64.5
-
2
12
Wed 14, 11 AM
81.7
66.5
-
2
12
Wed 14, 10 AM
78.2
67.2
-
2
12
Wed 14, 9 AM
71.6
68.0
-
0
12
Wed 14, 8 AM
67.3
66.5
-
0
12
Wed 14, 7 AM
65.7
65.1
-
0
12
Wed 14, 6 AM
66.5
65.9
-
0
12
Wed 14, 5 AM
66.9
66.3
-
0
12
Wed 14, 4 AM
67.0
66.4
-
0
12
Wed 14, 3 AM
66.7
66.1
-
0
12
Wed 14, 2 AM
67.6
67.0
-
0
12
Wed 14, 1 AM
68.3
67.6
-
0
12
Wed 14, 12 AM
68.7
67.8
-
0
12
Tue 13, 11 PM
69.1
68.1
-
0
12
Tue 13, 10 PM
69.7
68.4
-
0
12
Tue 13, 9 PM
70.0
68.1
-
0
12
Tue 13, 8 PM
70.3
67.5
-
0
12
Tue 13, 7 PM
71.2
66.5
-
0
12
Tue 13, 6 PM
74.3
66.5
-
0
12
Tue 13, 5 PM
80.6
65.4
-
2
12
Tue 13, 4 PM
82.9
66.1
-
3
12
Tue 13, 3 PM
83.9
66.4
-
3
12
Tue 13, 2 PM
84.5
67.2
-
3
12
Tue 13, 1 PM
83.6
66.4
-
3
12
Tue 13, 12 PM
82.9
65.1
-
2
12
Tue 13, 11 AM
82.6
65.7
-
2
12
Tue 13, 10 AM
78.2
67.6
-
1
12
Tue 13, 9 AM
72.0
67.7
-
0
12
Tue 13, 8 AM
66.2
64.8
-
0
12
Tue 13, 7 AM
64.3
63.1
-
0
12
Tue 13, 6 AM
64.6
63.3
-
0
12
Tue 13, 5 AM
65.4
63.9
-
0
12
Tue 13, 4 AM
65.8
64.4
-
0
12
Tue 13, 3 AM
65.7
64.5
-
0
12
Tue 13, 2 AM
65.8
64.6
-
0
12
Tue 13, 1 AM
66.5
65.0
-
0
12
Tue 13, 12 AM
67.1
65.5
-
0
12
Mon 12, 11 PM
67.4
65.6
-
0
12
Mon 12, 10 PM
68.1
66.0
-
0
12
Mon 12, 9 PM
69.1
66.2
-
0
12
Mon 12, 8 PM
70.6
66.7
-
0
12
Mon 12, 7 PM
71.9
66.8
-
0
12
Mon 12, 6 PM
76.8
66.1
-
1
12
Mon 12, 5 PM
82.3
65.5
-
2
12
Mon 12, 4 PM
84.8
65.7
-
2
12
Mon 12, 3 PM
85.3
65.6
-
2
12
Mon 12, 2 PM
84.2
65.4
-
3
12
Mon 12, 1 PM
83.1
64.2
-
3
12
Mon 12, 12 PM
81.5
64.6
-
3
12
Mon 12, 11 AM
78.4
64.6
-
2
12
Mon 12, 10 AM
74.5
64.0
-
2
12
Mon 12, 9 AM
70.0
63.4
-
1
12
Mon 12, 8 AM
64.9
62.0
-
0
12
Mon 12, 7 AM
62.7
60.2
-
0
12
Mon 12, 6 AM
63.5
60.3
-
1
12
Mon 12, 5 AM
64.1
60.4
-
1
12
Mon 12, 4 AM
64.8
60.3
-
1
12
Mon 12, 3 AM
65.6
60.3
-
1
12
Mon 12, 2 AM
65.8
60.4
-
1
12
Mon 12, 1 AM
65.0
60.3
-
0
12
Mon 12, 12 AM
65.3
60.5
-
0
12
Sun 11, 11 PM
65.7
61.2
-
1
12
Sun 11, 10 PM
66.3
61.1
-
0
12
Sun 11, 9 PM
67.0
61.3
-
0
12
Sun 11, 8 PM
66.9
61.2
-
0
12
Sun 11, 7 PM
67.1
60.9
-
0
12
Sun 11, 6 PM
69.7
59.9
-
2
12
Sun 11, 5 PM
74.0
61.9
-
4
12
Sun 11, 4 PM
79.5
64.6
-
4
12
Sun 11, 3 PM
80.3
68.1
-
4
12
Sun 11, 2 PM
79.6
69.2
-
5
12
Sun 11, 1 PM
79.6
70.6
-
5
12
Sun 11, 12 PM
79.6
72.9
-
3
12
Sun 11, 11 AM
78.9
75.3
-
3
12
Sun 11, 10 AM
80.5
76.7
-
4
12
Sun 11, 9 AM
80.3
77.7
-
3
12
Sun 11, 8 AM
78.4
76.8
-
2
12
Sun 11, 7 AM
77.8
76.5
-
2
12
Sun 11, 6 AM
77.2
76.0
-
0
12
Sun 11, 5 AM
76.7
75.7
-
0
12
Sun 11, 4 AM
76.1
75.0
-
0
12
Sun 11, 3 AM
76.1
75.0
-
0
12
Sun 11, 2 AM
76.7
76.0
-
0
12
Sun 11, 1 AM
76.0
75.3
-
0
12
Sun 11, 12 AM
75.9
75.0
-
0
12
Sat 10, 11 PM
76.2
75.2
-
0
12
Sat 10, 10 PM
76.5
75.3
-
0
12
Sat 10, 9 PM
76.5
75.2
-
0
12
Sat 10, 8 PM
76.3
75.0
-
0
12
Sat 10, 7 PM
76.4
75.1
-
0
12
Sat 10, 6 PM
76.4
74.8
-
1
12
Sat 10, 5 PM
75.9
74.3
-
0
12
Sat 10, 4 PM
76.0
74.5
-
1
12
Sat 10, 3 PM
76.5
75.0
-
2
12
Sat 10, 2 PM
75.5
74.3
-
2
12
Sat 10, 1 PM
75.2
73.9
-
2
12
Sat 10, 12 PM
75.5
74.2
-
2
12
Sat 10, 11 AM
75.6
74.2
-
3
12
Sat 10, 10 AM
74.6
73.3
-
2
12
Sat 10, 9 AM
73.3
72.0
-
2
12
Sat 10, 8 AM
73.8
72.7
-
2
12
Sat 10, 7 AM
73.4
72.1
-
1
12
Sat 10, 6 AM
73.9
72.6
-
2
12
Sat 10, 5 AM
73.4
72.3
-
2
12
Sat 10, 4 AM
73.0
72.0
-
1
12
Sat 10, 3 AM
73.4
72.1
-
1
12
Sat 10, 2 AM
72.1
70.9
-
0
12
Sat 10, 1 AM
72.9
71.1
-
1
12
Sat 10, 12 AM
75.6
72.4
-
2
12
Fri 9, 11 PM
75.9
72.1
-
2
12
Fri 9, 10 PM
75.6
71.6
-
1
12
Fri 9, 9 PM
75.4
70.4
-
1
12
Fri 9, 8 PM
74.8
68.6
-
1
12
Fri 9, 7 PM
74.4
68.0
-
0
12
Fri 9, 6 PM
74.8
69.2
-
1
12
Fri 9, 5 PM
74.7
69.5
-
1
12
Fri 9, 4 PM
75.0
68.9
-
0
12
Fri 9, 3 PM
75.6
68.0
-
1
12
Fri 9, 2 PM
75.9
66.8
-
1
12
Fri 9, 1 PM
75.7
67.2
-
1
12
Fri 9, 12 PM
74.7
65.8
-
1
12
Fri 9, 11 AM
74.3
64.6
-
0
12
Fri 9, 10 AM
73.0
64.6
-
0
12
Fri 9, 9 AM
69.9
65.6
-
0
12
The readings these charts were drawn from, as a table
Day
High F
Low F
Highest dew point F
Lowest dew point F
Highest humidity %
Lowest humidity %
Precipitation in
Oct 16
69.6
67.8
68.6
67.2
98
96
0.00
Oct 15
87.8
67.8
72.2
64.9
98
49
0.00
Oct 14
86.2
65.5
70.1
63.3
98
48
0.00
Oct 13
85.6
64.2
68.6
63.0
97
53
0.00
Oct 12
86.5
62.6
67.4
60.0
94
51
0.00
Oct 11
81.3
65.5
78.3
59.6
98
59
0.07
Oct 10
77.0
72.0
75.7
70.5
97
89
4.11
Oct 9
77.2
64.2
72.2
62.1
95
71
0.00
Oct 8
80.6
61.3
64.6
52.9
95
41
0.00
Oct 7
81.0
63.7
63.6
58.4
95
49
0.00
Oct 6
74.8
65.1
66.7
62.5
95
69
0.00
Oct 5
71.8
66.7
69.6
65.1
97
87
0.35
Oct 4
80.6
70.5
76.5
69.6
98
81
0.55
Oct 3
79.0
73.6
75.7
72.6
98
83
0.47
Oct 2
87.8
69.3
77.9
68.6
98
59
0.00
Oct 1
85.8
64.9
74.8
64.0
98
65
0.00
Sep 30
85.3
64.6
72.3
58.1
98
42
0.00
Sep 29
84.7
61.7
68.8
60.7
98
48
0.00
Sep 28
85.1
56.3
64.9
54.6
96
40
0.00
Sep 27
84.0
53.2
63.0
48.4
90
33
0.00
Sep 26
81.1
52.9
55.7
41.9
90
26
0.00
Sep 25
75.7
57.6
59.0
47.8
92
40
0.00
Sep 24
69.4
62.6
66.4
59.0
94
82
0.00
Sep 23
79.2
69.4
73.0
64.7
97
70
0.00
Sep 22
84.9
72.1
77.8
70.9
97
74
0.00
Sep 21
88.3
72.7
76.3
71.7
97
63
0.00
Sep 20
87.8
71.4
76.1
70.2
96
64
0.00
Sep 19
89.2
71.8
75.8
68.7
95
59
0.00
Sep 18
91.0
68.2
73.7
64.6
97
46
0.00
Sep 17
85.6
66.2
71.6
64.2
96
52
0.00
Station report
McClellanville 7 NE, in 5 sheets
Drawn from its report of Oct 16, 2026, 5:00 AM local time, in the manner of the Field Book, and opened beside the plates that explain each part of it.
69.4 F with a dew point of 68.5 F, 97 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up.
At 9 ft above sea level, 0 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.91 inHg and the temperature at 59.0 F; it reports 69.4 F, 10.5 F warmer than standard.
On Oct 16 the noon sun stands 48 degrees above the horizon at 33.15 N, and the day is 11 h 12 min long. Level ground there takes 74 per cent of the noon sunlight a surface facing the sun would.