Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 80%

19:19

10:34

06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 Good
13 Good
14 Good
15 OK
16 OK
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

Sun - Rise: 06:35, Set: 16:43, Transit: 11:39. Moon - Rise: 19:19, Set: 10:34. Civil Dark: 17:12 - 06:07. Nautical Dark: 17:45 - 05:35. Astro Dark: 18:17 - 05:03

Total Clouds (% Sky Obscured)

100
100
86
49
29
25
16
10
11
32
31
77
100
100
97
96
91
100
97
87
86
90
87
60

Low Clouds (% Sky Obscured)

80
77
15
20
24
19
11
8
8
25
28
36
23
0
2
9
51
57
70
66
69
72
65
46

Medium Clouds (% Sky Obscured)

100
58
27
0
0
0
0
0
0
0
0
32
0
26
42
89
77
65
47
25
18
51
22
41

High Clouds (% Sky Obscured)

100
13
0
0
0
0
0
0
0
0
0
53
100
100
85
53
39
7
0
0
0
0
0
5

ISS Passover

Visibility (miles)

8
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 (%)

51
30
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
12
13
14
14
14
15
15
15
14
12
10
10
10
10
10
9
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

89
89
84
75
59
53
48
46
45
44
45
48
51
52
53
52
52
53
53
53
55
58
65
68

Pressure (mb)

1004
1005
1006
1007
1008
1008
1008
1008
1009
1009
1010
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

280
285
293
298
298
296
293
287
288
288
285
283
282
281
281
281
281
281
278
277
277
276
278
280

Sunday 9

Waning Gibbous 70%

20:32

11:31

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 06:37, Set: 16:42, Transit: 11:39. Moon - Rise: 20:32, Set: 11:31. Civil Dark: 17:11 - 06:08. Nautical Dark: 17:44 - 05:36. Astro Dark: 18:16 - 05:04

Total Clouds (% Sky Obscured)

94
96
100
100
100
100
100
100
100
100
100
100
100
98
98
93
100
100
100
100
97
99
93
97

Low Clouds (% Sky Obscured)

31
35
37
79
85
74
84
96
91
92
100
100
95
75
70
75
80
81
91
100
81
98
61
92

Medium Clouds (% Sky Obscured)

32
34
85
100
92
100
100
100
44
28
36
69
62
26
37
27
35
100
100
96
81
71
74
88

High Clouds (% Sky Obscured)

45
60
100
99
95
100
100
74
99
100
96
89
70
92
53
47
100
73
54
0
28
1
2
25

ISS Passover

Visibility (miles)

9
9
9
9
9
5
3
6
9
9
9
9
9
9
9
9
9
9
9
5
9
7
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
54
100
100
100
34

Precipitation Type

None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

18
10
13
27
84
95
95
72
49
22
45
18
13
3
2
4
27
62
95
95
70
31
10
32

Precipitation Amount (mm)

0
0
0
0
0.3
1.5
1.1
0.4
0
0
0
0
0
0
0
0
0
0
1.3
1.5
0.3
0
0
0

Wind Speed/Direction (mph)

6
7
9
11
12
13
11
9
9
11
10
7
6
5
5
3
4
5
6
6
5
5
6
4

Chance of Frost

Temperature (°C)

12
13
14
15
15
15
14
14
14
15
14
14
14
14
13
13
13
13
13
12
12
12
12
12

Feels Like (°C)

10
10
12
12
12
11
12
12
12
12
12
13
14
14
13
13
12
11
9
9
8
9
9
9

Dew Point (°C)

8
9
10
10
11
12
12
12
12
12
12
12
12
12
12
12
11
11
7
7
8
8
7
7

Relative Humidity (%)

73
76
76
73
75
86
89
89
89
84
84
87
89
90
90
92
90
87
67
69
75
75
71
72

Pressure (mb)

1012
1012
1012
1012
1011
1011
1010
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1006
1006
1005
1004
1005

Ozone (du)

281
282
281
281
282
280
278
278
274
275
274
273
274
275
275
274
275
276
276
276
275
276
279
282

Monday 10

Waning Gibbous 59%

21:46

12:15

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

Sun - Rise: 06:38, Set: 16:41, Transit: 11:40. Moon - Rise: 21:46, Set: 12:15. Civil Dark: 17:10 - 06:09. Nautical Dark: 17:43 - 05:37. Astro Dark: 18:15 - 05:05

Total Clouds (% Sky Obscured)

96
91
92
100
49
66
63
65
42
47
30
21
28
17
38
36
34
54
12
22
33
22
21
46

Low Clouds (% Sky Obscured)

90
60
47
38
29
48
61
63
42
47
27
17
28
17
38
36
34
54
12
9
5
0
1
3

Medium Clouds (% Sky Obscured)

88
78
74
100
49
66
60
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
46

High Clouds (% Sky Obscured)

30
2
2
0
2
29
20
10
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
7

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 (%)

12
3
2
0
1
3
1
0
0
0
0
0
0
0
0
0
0
0
5
3
18
23
16
27

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)

5
7
8
8
8
8
8
10
10
10
11
12
12
12
11
11
11
10
9
9
10
10
10
11

Chance of Frost

Temperature (°C)

11
11
10
10
10
11
12
12
11
11
10
8
6
5
5
4
4
3
3
2
2
2
1
1

Feels Like (°C)

8
7
6
6
6
6
7
7
8
7
5
3
1
1
1
1
-1
-1
-1
-1
-2
-5
-4
-5

Dew Point (°C)

7
6
4
3
3
3
4
4
2
0
-2
-3
-4
-5
-5
-6
-6
-6
-4
-5
-5
-5
-6
-6

Relative Humidity (%)

76
71
66
62
62
59
59
61
53
47
45
46
48
49
49
47
48
51
59
59
62
60
59
59

Pressure (mb)

1005
1005
1006
1006
1006
1005
1005
1004
1004
1004
1004
1005
1006
1006
1006
1007
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

283
286
287
289
292
298
300
309
315
320
317
321
323
326
328
332
335
336
343
350
360
375
383
383

Tuesday 11

Waning Gibbous 56%

22:58

12:48

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

Sun - Rise: 06:39, Set: 16:40, Transit: 11:40. Moon - Rise: 22:58, Set: 12:48. Civil Dark: 17:09 - 06:10. Nautical Dark: 17:42 - 05:38. Astro Dark: 18:15 - 05:06

Total Clouds (% Sky Obscured)

62
53
55
52
67
80
94
71
51
37
15
14
17
17
42
11
10
23
30
47
63
89
92
96

Low Clouds (% Sky Obscured)

4
18
31
44
58
74
87
62
33
11
10
13
16
11
6
2
0
3
19
20
15
13
20
34

Medium Clouds (% Sky Obscured)

62
25
16
12
63
65
18
13
10
6
3
2
2
2
25
3
2
17
15
26
36
41
57
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
1
0
0
5
28
49
74
79
81

ISS Passover

Visibility (miles)

5
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 (%)

9
1
1
0
2
1
2
3
2
0
0
0
0
0
0
0
0
0
0
0
2
5
4
2

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)

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

Chance of Frost

Temperature (°C)

1
1
1
2
3
4
4
5
5
5
5
5
4
4
4
4
3
3
3
3
3
3
2
3

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-6
-8
-8
-8
-8
-7
-9
-9
-9
-8
-7
-6
-6
-5
-6
-6
-6
-7
-8
-8
-5
-4

Relative Humidity (%)

74
66
60
48
44
41
42
42
36
36
36
40
42
46
50
52
52
52
52
51
47
44
60
63

Pressure (mb)

1007
1007
1008
1008
1009
1008
1008
1008
1009
1010
1011
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

384
386
390
391
394
395
396
393
390
389
379
367
362
363
362
360
357
354
351
345
336
332
330
332

Wednesday 12

Third Quarter 48%

00:06

13:15

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 06:40, Set: 16:40, Transit: 11:40. Moon - Rise: 00:06, Set: 13:15. Civil Dark: 17:09 - 06:11. Nautical Dark: 17:42 - 05:39. Astro Dark: 18:14 - 05:07

Total Clouds (% Sky Obscured)

99
99
99
94
100
100
100
100
100
100
100
100
100
96
92
89
75
60
50
63
75
88
81
75

Low Clouds (% Sky Obscured)

49
35
16
0
0
0
0
18
35
53
52
51
51
44
36
29
19
10
0
15
30
45
30
15

Medium Clouds (% Sky Obscured)

92
95
95
81
100
100
100
100
100
100
100
100
100
91
82
74
58
44
32
41
49
54
45
34

High Clouds (% Sky Obscured)

84
89
82
85
100
100
100
100
100
100
75
47
20
11
7
5
5
4
2
3
2
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
6
7
5
9
8
7
19
24
22
25
26
24
47
35
13
12
8
2
10
13
13
13
11

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)

9
9
8
8
8
8
8
8
9
9
9
10
11
11
11
11
11
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

3
3
4
5
6
7
8
9
9
9
9
9
9
8
8
8
7
7
6
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
62
54
45
41
36
35
36
39
47
52
55
67
66
65
64
64
63
63
65
68
71
66

Pressure (mb)

1014
1014
1013
1012
1011
1010
1009
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

331
332
332
330
329
328
329
329
335
340
340
339
340
339
335
330
326
325
324
323
320
318
316
316

Thursday 13

Waning Crescent 37%

01:11

13:38

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

Sun - Rise: 06:41, Set: 16:39, Transit: 11:40. Moon - Rise: 01:11, Set: 13:38. Civil Dark: 17:08 - 06:12. Nautical Dark: 17:41 - 05:40. Astro Dark: 18:13 - 05:08

Total Clouds (% Sky Obscured)

68
51
34
17
34
51
68
70
72
79
66
42
11
18
27
36
43
50
53
41
33
33
37
63

Low Clouds (% Sky Obscured)

0
0
0
0
22
43
65
68
72
75
50
25
0
12
24
36
41
47
52
41
33
33
37
24

Medium Clouds (% Sky Obscured)

19
2
0
0
1
2
3
12
24
36
36
27
10
6
3
0
3
4
3
2
3
2
31
59

High 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

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 (%)

3
3
1
0
10
15
16
25
30
31
26
20
8
6
3
0
0
0
0
2
4
3
6
6

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
10
12
12
12
13
12
12
12
11
10
9
9
9
9
9
8
9
8
8
8
8

Chance of Frost

Temperature (°C)

5
5
6
7
8
9
10
10
10
10
9
8
8
7
7
6
6
5
5
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
56
53
52
51
52
53
55
53
51
50
52
52
53
55
57
59
60
60
61
63
64
64
67

Pressure (mb)

1008
1008
1008
1009
1009
1008
1008
1007
1008
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

316
315
313
311
309
312
316
319
321
323
325
325
324
324
325
326
327
328
329
330
329
327
326
327

Friday 14

Waning Crescent 28%

02:13

13:58

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

Sun - Rise: 06:43, Set: 16:38, Transit: 11:40. Moon - Rise: 02:13, Set: 13:58. Civil Dark: 17:07 - 06:13. Nautical Dark: 17:40 - 05:41. Astro Dark: 18:12 - 05:09

Total Clouds (% Sky Obscured)

89
66
44
24
40
58
75
80
85
86
60
30
4
27
55
81
57
37
28

Low Clouds (% Sky Obscured)

11
11
14
16
36
56
75
69
49
40
20
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

87
60
33
6
4
2
0
0
0
0
0
0
0
13
23
38
39
30
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
27
55
81
57
23
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
5
4
0
1
1
1
2
4
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

Wind Speed/Direction (mph)

8
8
10
11
13
13
14
14
14
13
13
12
11
10
9
7
7
7
6

Chance of Frost

Temperature (°C)

4
4
5
5
6
7
7
8
7
7
7
6
5
4
4
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
61
55
49
45
40
37
39
41
44
47
51
55
56
57
60
57
57

Pressure (mb)

1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

328
329
331
334
336
335
334
333
333
333
332
332
331
330
330
330
329
333
336

Forecast for Financial District, New York County, United States of America (40.71,-74.01)

Generated: 08/11/25 06:29:20. Forecast: 08/11/25 to 14/11/25. Timezone: UTC-5.00