Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 98%

19:27

03:30

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 OK
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

Sun - Rise: 05:48, Set: 20:16, Transit: 13:02. Moon - Rise: 19:27, Set: 03:30. Civil Dark: 20:47 - 05:17. Nautical Dark: 21:25 - 04:39. Astro Dark: 22:08 - 03:56

Total Clouds (% Sky Obscured)

78
83
87
90
89
85
50
44
48
30
52
54
62
70
96
100
100
100
100
92
75
59
50
58

Low Clouds (% Sky Obscured)

13
2
1
0
0
0
0
0
24
29
39
37
31
43
34
35
58
41
41
63
24
16
0
36

Medium Clouds (% Sky Obscured)

24
38
31
23
19
13
12
20
15
15
14
5
5
7
17
27
44
50
25
22
0
0
1
4

High Clouds (% Sky Obscured)

61
70
87
90
75
76
22
4
6
1
43
46
50
59
95
100
100
100
100
53
61
42
45
34

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

Precipitation Probability (%)

1
0
0
7
2
1
0
0
2
13
30
57
35
41
89
95
95
71
18
26
40
8
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.3
0.8
1.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
2
0
3
3
3
2
2
2
4
6
8
8
8
8
7
7
6
6
7
3
4
5

Chance of Frost

Temperature (°C)

23
23
22
21
22
21
22
23
24
25
27
28
27
27
28
27
26
25
25
24
24
24
23
23

Feels Like (°C)

22
23
22
21
22
23
23
25
27
27
28
28
27
27
28
26
26
25
25
25
24
24
24
23

Dew Point (°C)

15
15
14
14
15
16
16
16
16
16
16
16
14
15
17
16
16
17
17
18
19
19
19
19

Relative Humidity (%)

60
61
61
63
67
72
70
66
60
54
50
47
45
47
52
51
53
59
61
67
73
75
78
81

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1009
1009

Ozone (du)

332
334
335
337
337
338
340
339
338
337
335
333
332
332
331
330
331
334
337
337
338
338
340
340

Tuesday 28

Waxing Gibbous 100%

20:02

04:31

01 Bad
02 Bad
03 OK
04 OK
05 OK
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

Sun - Rise: 05:49, Set: 20:15, Transit: 13:02. Moon - Rise: 20:02, Set: 04:31. Civil Dark: 20:46 - 05:18. Nautical Dark: 21:24 - 04:40. Astro Dark: 22:07 - 03:57

Total Clouds (% Sky Obscured)

67
53
33
44
28
40
46
48
43
52
58
94
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
38
33
44
28
40
46
48
43
49
45
49
53
61
72
83
85
84
87
85
91
88
79
75

Medium Clouds (% Sky Obscured)

5
8
6
0
0
0
0
6
14
25
25
28
43
52
56
87
85
94
88
76
83
79
60
40

High Clouds (% Sky Obscured)

64
40
12
44
10
40
46
48
43
51
53
94
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
7
9
8
9
9
9
9
3
1
1
6
9
8
7
6
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
Very Light Rain
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

3
3
3
6
10
32
25
27
48
42
76
83
95
95
95
95
95
95
95
95
95
95
83
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.8
4
2.9
2.7
2.2
1.4
2.1
1.4
0.8
0.5
0.3
0

Wind Speed/Direction (mph)

5
4
4
5
5
5
6
6
7
8
11
11
12
14
14
15
14
14
12
10
8
7
7
7

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
22
23
23
25
26
26
26
25
24
24
23
23
23
23
23
23
22
22

Feels Like (°C)

23
25
25
25
25
25
25
25
26
27
27
26
25
23
23
22
23
24
24
24
23
24
23
23

Dew Point (°C)

19
19
19
19
19
19
19
19
19
18
17
16
15
15
15
17
20
21
21
20
20
20
20
20

Relative Humidity (%)

83
84
84
83
85
87
85
80
74
65
58
55
51
52
54
66
81
84
88
83
84
84
85
87

Pressure (mb)

1009
1008
1008
1008
1007
1007
1008
1007
1007
1006
1006
1006
1005
1004
1004
1003
1003
1003
1003
1002
1003
1002
1002
1002

Ozone (du)

339
341
342
340
339
339
336
332
330
329
327
324
324
324
325
318
318
321
322
326
328
327
326
328

Wednesday 29

Full Moon 100%

20:32

05:35

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:50, Set: 20:14, Transit: 13:02. Moon - Rise: 20:32, Set: 05:35. Civil Dark: 20:45 - 05:19. Nautical Dark: 21:23 - 04:41. Astro Dark: 22:05 - 03:59

Total Clouds (% Sky Obscured)

100
98
79
75
69
67
85
91
62
50
40
59
59
79
93
81
69
45
71
63
58
42
47
55

Low Clouds (% Sky Obscured)

68
58
65
58
48
50
69
59
37
42
31
40
23
70
40
39
44
30
3
22
44
42
47
55

Medium Clouds (% Sky Obscured)

45
45
55
60
3
1
17
18
1
0
0
22
29
48
41
29
25
17
30
29
25
23
27
31

High Clouds (% Sky Obscured)

100
93
35
35
40
40
40
73
44
4
3
2
0
0
0
0
0
0
0
19
19
3
5
2

ISS Passover

Visibility (miles)

7
4
8
6
9
9
9
8
7
6
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 (%)

48
45
34
26
23
5
6
21
26
23
17
14
10
6
7
10
10
8
7
6
6
5
6
9

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)

7
6
5
5
5
6
7
7
7
8
9
9
9
10
10
12
10
12
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
22
23
24
25
26
28
29
29
29
29
28
28
26
25
24
23
23

Feels Like (°C)

23
23
25
25
24
23
24
23
25
25
27
28
29
30
31
28
29
27
27
25
24
24
24
24

Dew Point (°C)

20
20
20
20
20
20
19
19
19
20
20
19
18
17
16
18
18
17
17
17
17
17
17
17

Relative Humidity (%)

88
91
92
92
91
91
88
84
79
78
72
65
57
48
43
50
53
50
52
59
63
65
67
69

Pressure (mb)

1002
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004
1004

Ozone (du)

330
334
336
335
335
336
337
337
336
335
334
333
335
336
337
339
340
341
343
343
344
344
341
339

Thursday 30

Waning Gibbous 100%

20:57

06:40

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:51, Set: 20:13, Transit: 13:02. Moon - Rise: 20:57, Set: 06:40. Civil Dark: 20:43 - 05:21. Nautical Dark: 21:21 - 04:42. Astro Dark: 22:04 - 04:00

Total Clouds (% Sky Obscured)

79
89
92
99
97
96
94
94
95
96
96
96
95
86
93
96
96
92
65
54
58
86
92
96

Low Clouds (% Sky Obscured)

69
72
75
78
73
69
65
73
81
89
87
85
83
84
85
86
85
84
65
54
58
86
77
66

Medium Clouds (% Sky Obscured)

30
34
41
71
85
81
62
89
79
63
80
33
29
27
21
19
24
31
34
40
39
43
44
50

High Clouds (% Sky Obscured)

22
60
45
44
27
16
7
9
21
37
50
41
3
13
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
6
7
2
9
9
9
9
9
6
8
9
9
8
7
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
29
45
64
47
32
30
18
25
30
26
24
25
22
31
35
30
21
11
7
3
2
3
3

Precipitation Amount (mm)

0
0
0
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
21
22
22
22
23
23
24
24
24
24
23
23
22
22
22
22
22

Feels Like (°C)

23
22
22
22
22
22
22
22
22
23
24
25
24
25
26
25
24
23
23
23
24
23
22
22

Dew Point (°C)

17
18
18
19
20
19
19
19
19
19
20
20
20
19
18
17
17
17
17
17
17
18
18
18

Relative Humidity (%)

72
76
80
85
91
89
87
85
85
84
85
84
80
74
66
64
65
67
69
73
75
76
79
79

Pressure (mb)

1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1010
1009

Ozone (du)

339
339
341
340
339
343
345
346
342
341
340
342
341
341
342
343
344
345
345
343
342
341
340
338

Friday 31

Waning Gibbous 97%

21:20

07:45

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:52, Set: 20:12, Transit: 13:02. Moon - Rise: 21:20, Set: 07:45. Civil Dark: 20:42 - 05:22. Nautical Dark: 21:20 - 04:44. Astro Dark: 22:02 - 04:02

Total Clouds (% Sky Obscured)

95
74
76
76
78
84
81
86
83
93
81
89
95
76
70
64
70
76
86
84
84
83
64
52

Low Clouds (% Sky Obscured)

56
63
70
76
72
67
61
68
75
83
78
72
67
14
9
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

51
44
34
25
20
18
14
13
12
13
16
21
24
7
14
18
15
12
10
7
3
0
4
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
2
3
3
4
15
33
48
62
78
83
64
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
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 (%)

2
2
1
0
3
2
0
1
4
8
23
27
20
23
22
17
20
20
15
16
15
11
8
5

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)

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

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
21
21
22
24
25
25
26
26
29
30
30
30
29
28
27
26
25
24

Feels Like (°C)

22
21
23
22
22
22
22
22
23
24
25
26
26
27
29
30
30
30
30
31
29
29
28
28

Dew Point (°C)

18
18
18
18
18
18
18
17
18
17
17
16
17
17
19
19
18
19
19
19
19
19
18
18

Relative Humidity (%)

79
80
81
82
84
82
80
77
76
67
64
57
59
57
54
52
49
52
54
58
60
63
67
69

Pressure (mb)

1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

336
336
335
335
335
333
331
328
329
332
333
333
332
332
331
331
331
328
325
323
321
320
318
317

Saturday 1

Waning Gibbous 93%

21:41

08:50

01 OK
02 OK
03 OK
04 OK
05 OK
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

Sun - Rise: 05:53, Set: 20:11, Transit: 13:02. Moon - Rise: 21:41, Set: 08:50. Civil Dark: 20:41 - 05:23. Nautical Dark: 21:19 - 04:45. Astro Dark: 22:00 - 04:03

Total Clouds (% Sky Obscured)

40
32
28
23
44
66
90
90
90
90
94
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

13
8
5
2
8
13
21
20
21
23
26
26
30
24
19
12
21
29
38
52
68
82
86
90

High Clouds (% Sky Obscured)

36
32
28
23
44
66
90
90
90
90
94
96
99
99
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
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 (%)

0
1
1
0
0
0
0
0
0
0
12
16
10
18
22
18
27
27
20
26
26
23
31
35

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)

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

Chance of Frost

Temperature (°C)

24
23
23
23
22
23
23
23
25
26
28
29
29
30
29
29
28
27
27
26
26
25
25
25

Feels Like (°C)

28
27
27
27
28
27
27
27
27
27
28
28
29
30
32
31
30
29
28
28
25
26
26
26

Dew Point (°C)

18
18
18
18
19
19
18
18
18
18
18
17
17
17
18
19
20
19
19
19
19
19
19
19

Relative Humidity (%)

71
73
75
76
79
78
75
73
65
58
52
49
48
45
49
54
59
60
62
63
65
68
70
71

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

316
314
314
314
313
313
313
313
312
312
311
310
309
308
308
308
307
306
305
303
302
301
301
301

Sunday 2

Waning Gibbous 87%

22:03

09:56

Sun - Rise: 05:54, Set: 20:09, Transit: 13:02. Moon - Rise: 22:03, Set: 09:56. Civil Dark: 20:40 - 05:24. Nautical Dark: 21:17 - 04:46. Astro Dark: 21:59 - 04:05

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 27/07/26 01:33:27. Forecast: 27/07/26 to 02/08/26. Timezone: UTC-4.00