Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 1%

06:57

14:53

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:25, Set: 17:07, Transit: 12:17. Moon - Rise: 06:57, Set: 14:53. Civil Dark: 17:37 - 06:55. Nautical Dark: 18:10 - 06:22. Astro Dark: 18:43 - 05:50

Total Clouds (% Sky Obscured)

98
92
83
90
60
46
66
99
100
100
100
100
100
99
100
98
98
99
99
88
100
100
100
98

Low Clouds (% Sky Obscured)

40
21
33
10
8
4
4
4
4
90
94
91
78
54
16
12
74
72
87
88
97
98
99
96

Medium Clouds (% Sky Obscured)

93
84
66
21
26
35
62
98
100
100
100
100
100
95
75
43
98
97
99
24
19
36
24
26

High Clouds (% Sky Obscured)

53
2
3
2
22
46
66
75
34
43
3
0
35
85
100
80
0
0
0
0
3
3
3
2

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
2
9
9
9
9
9
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

46
1
0
0
0
0
0
0
0
0
23
32
6
3
2
8
26
11
51
78
76
50
36
8

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.5
0.4
0
0
0

Wind Speed/Direction (mph)

10
9
10
8
7
8
10
11
10
10
9
8
6
7
7
7
6
6
6
8
8
9
9
9

Chance of Frost

Temperature (°C)

-2
-1
-1
-1
-1
-2
-2
-1
-1
-1
-1
-1
-0
-0
-1
-1
-1
-1
-1
-2
-2
-1
-1
-1

Feels Like (°C)

-8
-7
-6
-6
-4
-6
-6
-7
-7
-6
-7
-6
-6
-5
-6
-6
-6
-6
-6
-8
-7
-8
-7
-6

Dew Point (°C)

-15
-16
-15
-13
-11
-13
-13
-14
-13
-12
-12
-12
-10
-9
-8
-8
-8
-9
-8
-8
-10
-10
-10
-9

Relative Humidity (%)

34
32
35
41
45
41
41
37
39
40
40
43
46
51
55
59
60
54
60
62
55
53
51
51

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

335
330
326
318
316
316
312
310
310
309
309
310
312
314
318
321
326
328
329
330
333
336
338
340

Saturday 17

Waning Crescent 0%

07:37

15:53

14 Bad
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:24, Set: 17:08, Transit: 12:17. Moon - Rise: 07:37, Set: 15:53. Civil Dark: 17:38 - 06:55. Nautical Dark: 18:11 - 06:22. Astro Dark: 18:43 - 05:50

Total Clouds (% Sky Obscured)

50
21
76
77
85
80
71
79
100
100
100
99
95
100
100
100
100
100
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
4
72
77
85
80
13
13
0
0
0
3
5
60
70
70
70
80
75
80
75
62
80
85

Medium Clouds (% Sky Obscured)

20
11
17
14
26
6
26
18
100
100
100
99
94
100
100
100
100
100
97
100
100
100
100
100

High Clouds (% Sky Obscured)

2
2
3
3
3
2
46
63
37
23
29
27
25
100
100
100
38
63
34
70
100
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
2
1
5
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
1
0
0
0
0
0
0
0
0
0
0
0
18
9
10
21
37
24
17
4
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
4
4
5
5
4
5
5
5
6
7
7
6
4
4
4
5
6
8
10
11
10

Chance of Frost

Temperature (°C)

0
0
1
0
0
-0
-1
-1
-1
-1
-0
-0
-0
-1
-1
-2
-2
-2
-2
-2
-2
-2
-1
-2

Feels Like (°C)

-5
-3
-2
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-6
-7
-6
-7
-7
-7

Dew Point (°C)

-9
-9
-5
-2
-3
-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-5
-5
-7
-7
-6
-8
-10
-10
-11

Relative Humidity (%)

50
51
65
83
83
77
75
78
80
77
78
78
80
83
80
78
76
71
69
76
65
55
50
47

Pressure (mb)

1015
1015
1015
1016
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1018
1017

Ozone (du)

346
351
357
361
364
363
366
369
371
371
369
364
364
364
365
367
373
376
377
379
380
384
389
397

Sunday 18

New Moon 1%

08:10

16:58

14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Good
07 Good
08 Good
09 OK
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 07:24, Set: 17:10, Transit: 12:17. Moon - Rise: 08:10, Set: 16:58. Civil Dark: 17:39 - 06:55. Nautical Dark: 18:12 - 06:21. Astro Dark: 18:44 - 05:49

Total Clouds (% Sky Obscured)

100
100
60
45
2
0
0
3
10
47
44
74
87
89
90
52
4
9
14
19
31
40
52
53

Low Clouds (% Sky Obscured)

42
4
1
0
2
0
0
0
2
3
0
2
12
40
25
3
4
8
13
19
31
40
52
53

Medium Clouds (% Sky Obscured)

100
100
55
9
0
0
0
3
6
37
43
74
87
89
20
12
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
40
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
9
7
7
6
7
6
5
5
5
5
5
6
7
7
7
8
10
12
14
15
17

Chance of Frost

Temperature (°C)

-1
-2
-2
-3
-3
-4
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-5
-6
-5
-4
-3
-2
-1
-1

Feels Like (°C)

-7
-8
-8
-8
-9
-8
-9
-9
-9
-10
-9
-10
-11
-11
-11
-11
-10
-9
-9
-9
-9
-9
-9
-8

Dew Point (°C)

-12
-13
-12
-12
-11
-12
-12
-11
-11
-12
-12
-12
-12
-11
-12
-13
-12
-11
-10
-11
-13
-14
-14
-14

Relative Humidity (%)

42
43
46
48
53
55
58
61
62
63
63
63
63
65
61
57
59
65
67
57
44
39
36
35

Pressure (mb)

1016
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014

Ozone (du)

400
405
398
396
399
395
388
387
387
387
388
391
385
379
371
371
368
366
363
361
361
360
360
358

Monday 19

Waxing Crescent 4%

08:38

18:05

14 Bad
15 Bad
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK

Sun - Rise: 07:23, Set: 17:11, Transit: 12:18. Moon - Rise: 08:38, Set: 18:05. Civil Dark: 17:40 - 06:54. Nautical Dark: 18:13 - 06:21. Astro Dark: 18:45 - 05:49

Total Clouds (% Sky Obscured)

50
47
38
20
6
3
1
2
3
5
7
5
3
2
13
22
38
41
53
57
50
40
29
16

Low Clouds (% Sky Obscured)

50
47
38
20
6
3
1
0
3
5
7
5
3
0
13
22
38
41
53
57
50
40
29
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
3
2
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
15
14
13
12
12
11
11
11
11
11
11
11
12
12
13
13
14
15
15
15
15

Chance of Frost

Temperature (°C)

-1
-1
-1
-3
-4
-5
-6
-7
-7
-8
-8
-9
-9
-9
-10
-10
-10
-11
-11
-10
-10
-9
-8
-7

Feels Like (°C)

-7
-8
-7
-9
-9
-10
-11
-12
-12
-12
-14
-14
-15
-15
-15
-16
-16
-16
-16
-16
-16
-15
-14
-13

Dew Point (°C)

-15
-15
-14
-14
-14
-15
-15
-16
-16
-16
-17
-17
-18
-19
-19
-19
-19
-19
-20
-21
-22
-22
-23
-23

Relative Humidity (%)

33
35
38
43
47
48
48
49
51
51
50
48
47
45
46
47
48
48
46
41
36
32
30
28

Pressure (mb)

1014
1015
1016
1017
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1024
1025
1025
1026
1027
1027
1027
1027
1026

Ozone (du)

359
356
352
351
356
361
364
369
374
376
377
378
383
389
402
412
419
426
435
452
460
458
453
450

Tuesday 20

Waxing Crescent 4%

09:03

19:13

14 OK
15 OK
16 Bad
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:23, Set: 17:12, Transit: 12:18. Moon - Rise: 09:03, Set: 19:13. Civil Dark: 17:41 - 06:53. Nautical Dark: 18:14 - 06:20. Astro Dark: 18:46 - 05:48

Total Clouds (% Sky Obscured)

28
38
61
4
4
2
2
3
1
4
5
2
1
0
33
67
100
94
89
91
94
96
100
95

Low Clouds (% Sky Obscured)

11
3
5
0
0
0
0
0
0
0
0
0
0
0
2
5
7
6
7
30
64
78
92
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
1
0
19
44
65
77
84
91
94
96
100
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
3
2
1
0
5
8
20
46
71
76
64
47
10
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
13
11
9
7
7
6
5
4
4
5
5
4
4
4
5
5
7
10
12
12
13
13

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-8
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-9
-9
-9
-8
-6
-5
-4
-2
-1

Feels Like (°C)

-13
-13
-13
-14
-12
-12
-13
-12
-12
-12
-12
-13
-13
-12
-12
-12
-12
-12
-11
-12
-12
-11
-11
-11

Dew Point (°C)

-23
-22
-21
-20
-19
-19
-19
-18
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-18
-18
-18
-18

Relative Humidity (%)

27
29
31
36
39
42
43
47
50
52
54
54
54
55
56
54
53
52
45
40
35
31
29
26

Pressure (mb)

1026
1027
1027
1027
1028
1029
1029
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1025
1024
1023
1021
1020

Ozone (du)

451
460
459
451
446
445
434
421
411
407
406
399
393
387
381
379
377
375
372
368
364
360
356
352

Wednesday 21

Waxing Crescent 9%

09:26

20:20

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:22, Set: 17:13, Transit: 12:18. Moon - Rise: 09:26, Set: 20:20. Civil Dark: 17:42 - 06:53. Nautical Dark: 18:15 - 06:20. Astro Dark: 18:47 - 05:48

Total Clouds (% Sky Obscured)

89
81
64
52
45
66
71
81
75
69
63
64
66
83
81
82
80
77
73
70
74
78
83
72

Low Clouds (% Sky Obscured)

77
66
56
48
40
52
63
74
71
67
63
64
65
59
58
73
80
77
73
70
74
78
83
72

Medium Clouds (% Sky Obscured)

40
10
9
10
6
5
4
3
4
4
5
5
4
3
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
0
0
0
3
32
36
55
59
69
63
64
66
83
67
39
11
7
3
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
2
2
3
3
2
4
4
1
4
3
0
0
0
0
0
0
0
1
2
2
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
12
12
12
12
12
12
12
12
12
11
11
11
11
10
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

-1
0
1
0
0
0
-0
-0
-0
1
1
1
1
-0
-1
-2
-3
-3
-3
-3
-3
-1
1
2

Feels Like (°C)

-7
-7
-7
-8
-7
-7
-7
-8
-8
-7
-7
-6
-6
-6
-6
-7
-7
-8
-8
-9
-9
-8
-7
-7

Dew Point (°C)

-16
-14
-12
-12
-12
-11
-12
-12
-12
-10
-9
-8
-7
-7
-6
-7
-6
-7
-7
-7
-8
-7
-5
-5

Relative Humidity (%)

29
33
37
39
40
42
42
42
42
45
47
49
55
62
70
71
75
78
73
71
67
65
64
61

Pressure (mb)

1019
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1021
1021
1022
1023
1024
1023
1023
1023

Ozone (du)

348
345
342
341
341
340
340
340
340
340
339
338
335
332
330
326
322
318
317
316
314
312
310
308

Thursday 22

Waxing Crescent 16%

09:48

21:27

14 Bad
15 Bad
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:21, Set: 17:14, Transit: 12:18. Moon - Rise: 09:48, Set: 21:27. Civil Dark: 17:43 - 06:52. Nautical Dark: 18:16 - 06:19. Astro Dark: 18:48 - 05:47

Total Clouds (% Sky Obscured)

53
51
43
38
38
56
71
85
91
97
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
51
43
38
27
22
17
12
18
29
41
69
82
92
94
97
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
14
23
32
51
73
97
98
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
2
3
5
14
33
42
37
37
17
41
71
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

4
3
3
5
1
2
3
0
0
1
1
18
26
32
58
80
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7

Wind Speed/Direction (mph)

12
11
10
8
6
5
4
3
3
3
3
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

3
3
3
3
2
1
1
0
0
-1
-1
-1
-2
-2
-2
-3
-2

Feels Like (°C)

-2
-2
-2
-1
-0
-0
-4
-3
-2
-2
-3
-3
-4
-5
-5
-6
-6

Dew Point (°C)

-3
-2
-2
-1
-0
0
-1
-1
-1
-2
-2
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

65
69
74
79
86
93
91
91
92
92
89
89
92
92
92
94
96

Pressure (mb)

1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1027
1027

Ozone (du)

305
303
300
300
299
298
298
297
297
295
292
290
288
285
283
280
278

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 16/01/26 14:48:59. Forecast: 16/01/26 to 22/01/26. Timezone: UTC-5.00