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
Jordan Valley Cwma Report
Rank 488 of 833 in Idaho, 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 score89.6of 100
Idaho median
90.9the median score of 833 stations
Scoring higher
487stations in Idaho
Sharing its score
1no other station
Points deducted
10.46.6 arrival, 1.8 forecast check, 1.8 accuracy, 0.2 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Idaho median 91.0, 100.0, 81.9
BWBI1rank 489; behind on 247 score 89.6 against 89.5
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 3599.434.8 of 35 pointsIdaho median 98.8167 of 168 scheduled reports received in 7 days
Arrivalweight 1033.93.4 of 10 pointsIdaho median 76.8half its reports arrived within 43 min
Continuityweight 10100.010.0 of 10 pointsIdaho median 100.0longest silence 63 min, on a schedule of one report every 60 min
Accuracyweight 20-18.2 of 20 points, at the medianIdaho median 91.0-
Instrument checksweight 15-15.0 of 15 points, at the medianIdaho median 100.0-
Forecast checkweight 10-8.2 of 10 points, at the medianIdaho median 81.9-
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 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 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: 167 of 168 scheduled reports received, 99.4%.
Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.
The ranking these charts were drawn from, as tables
Share of scheduled reports received
Stations
100%
202
90 to 99%
379
80 to 89%
32
70 to 79%
14
60 to 69%
4
50 to 59%
161
40 to 49%
31
30 to 39%
4
20 to 29%
4
10 to 19%
2
0 to 9%
0
Day
Rank
Stations ranked
Share received
Oct 16, 2026
488
833
99.4%
Oct 15, 2026
479
833
99.4%
Oct 14, 2026
463
829
98.8%
Oct 13, 2026
559
835
98.8%
Oct 12, 2026
470
835
98.8%
Oct 11, 2026
443
834
98.2%
Oct 10, 2026
487
833
94.0%
Oct 9, 2026
486
833
94.0%
Oct 8, 2026
485
786
94.6%
Oct 7, 2026
519
783
94.6%
Oct 6, 2026
524
782
94.6%
Oct 5, 2026
473
768
94.3%
Oct 4, 2026
517
731
94.1%
Oct 3, 2026
488
726
99.1%
Oct 2, 2026
488
726
99.1%
Oct 1, 2026
359
660
98.8%
Sep 30, 2026
386
658
98.4%
Sep 29, 2026
302
654
100.0%
Sep 28, 2026
312
643
100.0%
The readings these charts were drawn from, as a table
Hour
Temperature F
Dew point F
Relative humidity %
Wind mph
Wind direction °
Reports
Thu 15, 11 PM
54.9
29.1
37
-
-
1
Thu 15, 10 PM
50.0
28.4
43
4
124
1
Thu 15, 9 PM
54.5
28.8
37
2
359
1
Thu 15, 8 PM
55.8
29.2
36
2
340
1
Thu 15, 7 PM
60.1
27.7
29
2
82
1
Thu 15, 6 PM
66.0
28.2
24
5
6
1
Thu 15, 5 PM
68.9
23.6
18
5
331
1
Thu 15, 4 PM
69.4
24.0
18
3
282
1
Thu 15, 3 PM
66.4
26.4
22
3
287
1
Thu 15, 2 PM
64.8
29.1
26
4
285
1
Thu 15, 1 PM
62.1
28.6
28
5
305
1
Thu 15, 12 PM
57.0
31.0
37
2
287
1
Thu 15, 11 AM
49.8
30.9
48
2
285
1
Thu 15, 10 AM
40.6
29.7
65
3
168
1
Thu 15, 9 AM
36.9
30.0
76
2
164
1
Thu 15, 8 AM
29.1
26.8
91
1
104
1
Thu 15, 7 AM
29.3
24.8
83
3
112
1
Thu 15, 6 AM
33.3
29.0
84
2
103
1
Thu 15, 5 AM
35.4
30.4
82
3
118
1
Thu 15, 4 AM
36.3
29.5
76
4
114
1
Thu 15, 3 AM
39.4
29.0
66
4
114
1
Thu 15, 2 AM
40.8
32.1
71
2
77
1
Thu 15, 1 AM
41.2
32.9
72
4
125
1
The readings these charts were drawn from, as a table
Hour
Temperature F
Dew point F
Relative humidity %
Wind mph
Wind direction °
Reports
Thu 15, 11 PM
54.9
29.1
37
-
-
1
Thu 15, 10 PM
50.0
28.4
43
4
124
1
Thu 15, 9 PM
54.5
28.8
37
2
359
1
Thu 15, 8 PM
55.8
29.2
36
2
340
1
Thu 15, 7 PM
60.1
27.7
29
2
82
1
Thu 15, 6 PM
66.0
28.2
24
5
6
1
Thu 15, 5 PM
68.9
23.6
18
5
331
1
Thu 15, 4 PM
69.4
24.0
18
3
282
1
Thu 15, 3 PM
66.4
26.4
22
3
287
1
Thu 15, 2 PM
64.8
29.1
26
4
285
1
Thu 15, 1 PM
62.1
28.6
28
5
305
1
Thu 15, 12 PM
57.0
31.0
37
2
287
1
Thu 15, 11 AM
49.8
30.9
48
2
285
1
Thu 15, 10 AM
40.6
29.7
65
3
168
1
Thu 15, 9 AM
36.9
30.0
76
2
164
1
Thu 15, 8 AM
29.1
26.8
91
1
104
1
Thu 15, 7 AM
29.3
24.8
83
3
112
1
Thu 15, 6 AM
33.3
29.0
84
2
103
1
Thu 15, 5 AM
35.4
30.4
82
3
118
1
Thu 15, 4 AM
36.3
29.5
76
4
114
1
Thu 15, 3 AM
39.4
29.0
66
4
114
1
Thu 15, 2 AM
40.8
32.1
71
2
77
1
Thu 15, 1 AM
41.2
32.9
72
4
125
1
Thu 15, 12 AM
41.4
32.3
70
3
121
1
Wed 14, 11 PM
45.1
33.6
64
4
132
1
Wed 14, 10 PM
45.9
33.6
62
3
34
1
Wed 14, 9 PM
50.9
33.9
52
3
16
1
Wed 14, 8 PM
53.1
32.9
46
1
69
1
Wed 14, 7 PM
57.7
34.2
41
3
21
1
Wed 14, 6 PM
61.2
32.6
34
9
354
1
Wed 14, 5 PM
63.1
29.5
28
9
352
1
Wed 14, 4 PM
64.0
30.2
28
10
352
1
Wed 14, 3 PM
61.5
26.3
26
6
334
1
Wed 14, 2 PM
58.3
23.6
26
4
317
1
Wed 14, 1 PM
57.0
23.3
27
4
310
1
Wed 14, 12 PM
52.0
23.8
33
6
310
1
Wed 14, 11 AM
47.8
24.6
40
3
304
1
Wed 14, 10 AM
40.1
27.3
60
1
261
1
Wed 14, 9 AM
30.7
23.4
74
1
244
1
Wed 14, 8 AM
28.0
21.7
77
0
51
1
Wed 14, 7 AM
27.1
21.4
79
1
99
1
Wed 14, 6 AM
28.2
21.6
76
1
130
1
Wed 14, 5 AM
31.5
21.8
67
2
120
1
Wed 14, 4 AM
29.8
22.8
75
2
97
1
Wed 14, 3 AM
33.3
22.4
64
1
129
1
Wed 14, 2 AM
29.7
21.4
71
2
104
1
Wed 14, 1 AM
31.6
21.9
67
2
107
1
Wed 14, 12 AM
36.9
22.2
55
1
62
1
Tue 13, 11 PM
38.3
21.7
51
1
119
1
Tue 13, 10 PM
38.5
21.0
49
2
84
1
Tue 13, 9 PM
38.7
20.7
48
2
110
1
Tue 13, 8 PM
46.0
19.9
35
1
121
1
Tue 13, 7 PM
50.4
20.9
31
4
21
1
Tue 13, 6 PM
55.2
19.0
24
7
325
1
Tue 13, 5 PM
55.8
19.5
24
8
295
1
Tue 13, 4 PM
56.3
19.0
23
8
287
1
Tue 13, 3 PM
54.1
20.0
26
7
302
1
Tue 13, 2 PM
50.7
23.3
34
7
296
1
Tue 13, 1 PM
45.3
28.7
52
4
294
1
Tue 13, 12 PM
41.5
28.6
60
3
352
1
Tue 13, 11 AM
37.4
28.2
69
2
311
1
Tue 13, 10 AM
32.7
28.1
83
1
284
1
Tue 13, 9 AM
26.1
24.6
94
2
36
1
Tue 13, 8 AM
23.5
21.5
92
1
111
1
Tue 13, 7 AM
24.1
22.9
95
2
114
1
Tue 13, 6 AM
24.1
23.1
96
2
103
1
Tue 13, 5 AM
25.5
24.0
94
2
32
1
Tue 13, 4 AM
25.7
24.4
95
1
102
1
Tue 13, 3 AM
27.3
26.5
97
2
119
1
Tue 13, 2 AM
27.1
26.1
96
2
96
1
Tue 13, 1 AM
30.6
29.6
96
1
102
1
Tue 13, 12 AM
32.4
30.1
91
1
124
1
Mon 12, 11 PM
34.7
33.4
95
2
88
1
Mon 12, 10 PM
34.2
32.9
95
2
78
1
Mon 12, 9 PM
35.4
34.4
96
4
143
1
Mon 12, 8 PM
36.0
34.4
94
4
158
1
Mon 12, 7 PM
36.1
34.0
92
1
204
1
Mon 12, 6 PM
35.1
33.5
94
1
104
1
Mon 12, 5 PM
34.7
33.7
96
2
134
1
Mon 12, 4 PM
37.6
32.3
81
4
172
1
Mon 12, 3 PM
40.1
28.5
63
3
142
1
Mon 12, 2 PM
40.1
29.6
66
3
218
1
Mon 12, 1 PM
37.9
26.0
62
2
307
1
Mon 12, 12 PM
37.6
24.6
59
2
242
1
Mon 12, 11 AM
36.1
25.1
64
2
200
1
Mon 12, 10 AM
30.9
24.8
78
2
231
1
Mon 12, 9 AM
25.9
22.0
85
1
317
1
Mon 12, 8 AM
23.2
20.4
89
2
77
1
Mon 12, 7 AM
24.1
20.8
87
2
110
1
Mon 12, 6 AM
24.1
20.5
86
1
121
1
Mon 12, 5 AM
24.4
21.1
87
1
117
1
Mon 12, 4 AM
25.2
21.0
84
1
102
1
Mon 12, 3 AM
27.1
23.2
85
1
38
1
Mon 12, 2 AM
30.2
24.5
79
1
84
1
Mon 12, 1 AM
33.1
23.7
68
2
118
1
Mon 12, 12 AM
32.9
26.8
78
2
112
1
Sun 11, 11 PM
36.9
27.7
69
2
33
1
Sun 11, 10 PM
35.8
28.0
73
1
54
1
Sun 11, 9 PM
39.4
28.6
65
2
71
1
Sun 11, 8 PM
40.8
29.2
63
3
95
1
Sun 11, 7 PM
43.5
28.4
55
3
135
1
Sun 11, 6 PM
41.9
31.7
67
7
164
1
Sun 11, 5 PM
47.1
21.5
36
6
157
1
Sun 11, 4 PM
45.1
27.6
50
4
22
1
Sun 11, 3 PM
46.9
22.6
38
5
67
1
Sun 11, 2 PM
47.8
24.0
39
10
350
1
Sun 11, 1 PM
47.7
23.9
39
11
345
1
Sun 11, 12 PM
48.2
25.0
40
10
347
1
Sun 11, 11 AM
44.4
24.9
46
6
345
1
Sun 11, 10 AM
40.3
25.0
54
4
345
1
Sun 11, 9 AM
40.5
25.2
54
4
359
1
Sun 11, 8 AM
40.1
23.9
52
4
359
1
Sun 11, 7 AM
40.5
23.8
51
2
357
1
Sun 11, 6 AM
39.0
22.4
51
1
78
1
Sun 11, 5 AM
41.2
23.0
48
1
196
1
Sun 11, 4 AM
41.2
21.5
45
1
193
1
Sun 11, 3 AM
41.5
23.3
48
2
32
1
Sun 11, 2 AM
41.9
26.0
53
2
10
1
Sun 11, 1 AM
44.2
23.1
43
4
334
1
Sun 11, 12 AM
44.2
20.2
38
5
30
1
Sat 10, 11 PM
46.4
20.9
36
7
352
1
Sat 10, 10 PM
46.6
18.3
32
7
4
1
Sat 10, 9 PM
48.2
17.4
29
8
354
1
Sat 10, 8 PM
47.5
20.5
34
2
341
1
Sat 10, 7 PM
50.7
21.1
31
3
27
1
Sat 10, 6 PM
52.5
20.3
28
6
11
1
Sat 10, 5 PM
55.2
24.3
30
8
352
1
Sat 10, 4 PM
59.2
23.4
25
11
343
1
Sat 10, 3 PM
58.5
31.6
36
8
324
1
Sat 10, 2 PM
58.5
33.6
39
8
321
1
Sat 10, 1 PM
58.3
35.3
42
6
306
1
Sat 10, 12 PM
55.0
35.7
48
6
303
1
Sat 10, 11 AM
54.3
36.1
50
5
317
1
Sat 10, 10 AM
50.0
32.1
50
4
294
1
Sat 10, 9 AM
44.8
24.2
44
1
231
1
Sat 10, 8 AM
41.5
22.2
46
1
99
1
Sat 10, 7 AM
45.3
21.8
39
1
91
1
Sat 10, 6 AM
45.1
21.6
39
1
127
1
Sat 10, 5 AM
47.7
21.4
35
2
76
1
Sat 10, 4 AM
49.8
21.1
32
2
93
1
Sat 10, 3 AM
51.1
20.7
30
2
87
1
Sat 10, 2 AM
57.2
23.5
27
3
110
1
Sat 10, 1 AM
57.6
27.2
31
2
120
1
Sat 10, 12 AM
61.2
30.3
31
2
113
1
Fri 9, 11 PM
64.8
30.9
28
2
121
1
Fri 9, 10 PM
64.6
30.8
28
3
113
1
Fri 9, 9 PM
68.9
30.6
24
2
103
1
Fri 9, 8 PM
70.3
31.8
24
2
45
1
Fri 9, 7 PM
72.9
29.5
20
3
276
1
Fri 9, 6 PM
79.0
29.0
16
5
291
1
Fri 9, 5 PM
79.2
29.1
16
7
272
1
Fri 9, 4 PM
83.3
29.1
14
8
280
1
Fri 9, 3 PM
82.2
29.9
15
9
284
1
Fri 9, 2 PM
80.4
28.5
15
10
267
1
Fri 9, 1 PM
81.7
27.9
14
8
260
1
Fri 9, 12 PM
76.6
28.5
17
6
263
1
Fri 9, 11 AM
74.5
26.8
17
4
259
1
Fri 9, 10 AM
63.9
32.7
31
4
168
1
Fri 9, 9 AM
56.5
26.2
31
1
148
1
Fri 9, 8 AM
49.8
24.6
37
1
88
1
Fri 9, 7 AM
51.8
25.7
36
2
91
1
Fri 9, 6 AM
49.8
24.6
37
2
84
1
Fri 9, 5 AM
53.8
26.1
34
2
64
1
Fri 9, 4 AM
52.5
25.6
35
2
125
1
Fri 9, 3 AM
57.2
26.0
30
1
84
1
Fri 9, 2 AM
63.9
27.4
25
2
26
1
Fri 9, 1 AM
64.6
27.0
24
2
8
1
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 %
Strongest gust mph
Oct 15
69.4
29.1
32.9
23.6
91
18
11
Oct 14
64.0
27.1
34.2
21.4
79
26
17
Oct 13
56.3
23.5
30.1
19.0
97
23
15
Oct 12
40.1
23.2
34.4
20.4
96
59
8
Oct 11
48.2
35.8
31.7
20.2
73
36
18
Oct 10
61.2
41.5
36.1
17.4
50
25
20
Oct 9
83.3
49.8
32.7
24.6
37
14
18
Oct 8
85.3
47.8
33.3
24.0
42
11
18
Oct 7
85.6
47.5
31.2
25.8
45
13
13
Oct 6
83.7
47.8
32.4
27.1
45
14
14
Oct 5
84.9
54.7
31.7
25.1
33
13
15
Oct 4
90.0
51.1
30.6
22.9
40
9
15
Oct 3
86.2
44.6
36.3
24.8
52
11
15
Oct 2
80.8
45.9
40.2
29.1
69
17
15
Oct 1
80.6
42.8
41.2
32.0
71
18
15
Sep 30
75.9
42.1
37.2
29.5
64
23
14
Sep 29
73.0
36.7
35.2
22.4
64
18
17
Sep 28
69.8
41.5
36.9
28.7
71
22
17
Sep 27
65.5
49.8
35.7
26.6
47
26
24
Sep 26
66.7
34.5
29.7
22.5
64
22
13
Sep 25
73.8
46.2
39.3
23.1
41
20
28
Sep 24
87.6
51.4
34.1
27.2
48
12
21
Sep 23
83.1
46.8
42.2
27.2
75
13
22
Sep 22
79.3
46.4
41.9
34.0
64
21
21
Sep 21
80.6
52.0
40.4
33.5
61
19
16
Sep 20
76.8
42.8
44.7
38.3
86
31
14
Sep 19
70.3
46.6
46.2
33.6
84
34
18
Sep 18
70.5
50.5
45.1
34.1
77
28
17
Sep 17
75.9
52.3
40.3
30.4
48
19
23
Station report
Jordan Valley Cwma, in 4 sheets
Drawn from its report of Oct 15, 2026, 11:00 PM local time, in the manner of the Field Book, and opened beside the plates that explain each part of it.
54.9 F with a dew point of 29.1 F, 37 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 5,800 ft up.
At 4,508 ft above sea level, 15 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 25.36 inHg and the temperature at 42.9 F; it reports 54.9 F, 12.0 F warmer than standard.
On Oct 16 the noon sun stands 38 degrees above the horizon at 42.95 N, and the day is 10 h 51 min long. Level ground there takes 61 per cent of the noon sunlight a surface facing the sun would.