Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 95%

20:30

08:53

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

Sun - Rise: 06:21, Set: 19:30, Transit: 12:56. Moon - Rise: 20:30, Set: 08:53. Civil Dark: 19:58 - 05:53. Nautical Dark: 20:32 - 05:19. Astro Dark: 21:07 - 04:44

Total Clouds (% Sky Obscured)

46
69
71
89
83
83
100
81
89
96
95
95
95
99
71
100
98
63
98
98
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
60
89
42
24
10
11
27
64
30
66
78
40
49
55
37

Medium Clouds (% Sky Obscured)

0
0
0
34
51
83
42
41
34
40
40
52
44
67
36
19
37
46
53
82
93
96
99
96

High Clouds (% Sky Obscured)

7
69
71
87
47
43
100
44
63
72
45
37
35
94
71
100
24
6
20
82
83
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
8
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
15
14
3
20
58
55
47
36
22
25
17
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
20
20
20
20
20
20
21
22
24
25
26
28
28
29
28
27
26
26
26
25

Feels Like (°C)

22
21
18
20
19
18
19
18
18
19
20
20
22
23
25
28
28
28
29
28
27
27
26
24

Dew Point (°C)

7
7
7
8
8
8
8
9
9
9
10
11
11
13
16
17
17
20
19
19
17
17
17
15

Relative Humidity (%)

39
40
42
45
45
46
48
48
50
48
49
47
43
48
54
51
50
58
57
59
58
57
59
53

Pressure (mb)

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

Ozone (du)

310
308
308
306
304
304
303
302
302
303
301
299
297
295
294
294
293
293
294
294
294
294
294
294

Sunday 30

Waning Gibbous 89%

20:55

10:03

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

Sun - Rise: 06:22, Set: 19:29, Transit: 12:55. Moon - Rise: 20:55, Set: 10:03. Civil Dark: 19:57 - 05:54. Nautical Dark: 20:30 - 05:21. Astro Dark: 21:05 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
98
95
100
100
100
100
100
99
95
98
99
100
100
98
93
94
99
100
98
97
98

Low Clouds (% Sky Obscured)

82
54
29
75
74
44
20
91
7
55
33
35
46
61
46
42
10
68
62
78
78
72
77
81

Medium Clouds (% Sky Obscured)

95
95
53
91
94
88
98
82
86
86
92
92
87
93
49
51
43
57
81
46
86
96
95
95

High Clouds (% Sky Obscured)

100
96
100
84
81
100
100
100
100
100
86
42
39
45
54
65
76
43
51
95
100
53
56
50

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
2
6
5

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

29
24
6
3
0
0
0
0
0
0
1
4
8
22
16
0
0
1
2
10
74
95
89
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
2.2
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
14
14
14
15
14
14
13
12
12
13
14
14
15
17
20
20

Relative Humidity (%)

51
54
53
54
55
55
55
57
55
56
56
55
52
49
46
42
42
43
48
50
52
66
84
84

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1018

Ozone (du)

294
295
294
294
295
295
294
293
293
292
292
291
291
290
289
289
287
286
287
287
287
286
286
286

Monday 31

Waning Gibbous 81%

21:24

11:15

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

Sun - Rise: 06:23, Set: 19:27, Transit: 12:55. Moon - Rise: 21:24, Set: 11:15. Civil Dark: 19:55 - 05:55. Nautical Dark: 20:28 - 05:22. Astro Dark: 21:03 - 04:47

Total Clouds (% Sky Obscured)

99
99
90
100
99
100
96
95
92
89
92
97
99
93
99
100
74
100
100
100
100
78
100
98

Low Clouds (% Sky Obscured)

85
64
70
30
34
23
92
89
89
88
80
55
55
84
89
90
38
25
20
16
26
23
27
33

Medium Clouds (% Sky Obscured)

96
96
73
93
82
100
91
41
37
30
77
50
68
76
74
84
20
24
35
31
53
55
53
51

High Clouds (% Sky Obscured)

18
37
15
61
89
71
20
64
35
35
39
84
97
74
95
69
49
100
100
100
100
69
100
95

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

47
39
36
10
5
14
39
28
22
90
93
55
27
27
17
31
79
95
95
92
84
81
76
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
1.1
0.7
0.2
0
0
0
0
0.6
0.9
0.8
0.2
0.2
0.4
0.4
0.6

Wind Speed/Direction (mph)

4
3
3
4
4
4
4
4
4
4
5
4
5
6
6
5
5
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
25
24
24
23
24
24
24
25
27
28
29
31
31
32
34
32
30
29
28
29
28

Dew Point (°C)

20
20
20
20
20
20
19
19
20
20
21
22
22
23
24
25
26
24
25
25
25
25
24
24

Relative Humidity (%)

85
85
84
84
84
85
84
84
85
83
87
87
79
82
81
79
80
72
76
82
86
90
91
91

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

286
285
284
284
284
284
283
284
285
286
286
289
290
293
292
290
291
290
290
290
291
292
292
292

Tuesday 1

Waning Gibbous 72%

21:59

12:29

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

Sun - Rise: 06:24, Set: 19:25, Transit: 12:55. Moon - Rise: 21:59, Set: 12:29. Civil Dark: 19:53 - 05:56. Nautical Dark: 20:27 - 05:23. Astro Dark: 21:01 - 04:48

Total Clouds (% Sky Obscured)

91
82
73
80
87
94
94
94
95
93
90
88
93
97
100
98
97
98
98
99
100
97
93
90

Low Clouds (% Sky Obscured)

44
44
61
58
70
61
63
69
78
79
73
77
76
75
75
68
65
67
76
84
89
84
78
89

Medium Clouds (% Sky Obscured)

40
35
62
22
45
29
41
45
53
50
56
58
37
50
34
30
28
22
21
22
21
26
29
75

High Clouds (% Sky Obscured)

78
59
39
55
73
86
84
82
80
67
53
40
62
81
97
79
76
73
80
83
100
72
48
22

ISS Passover

Visibility (miles)

2
2
2
5
9
9
6
2
3
2
5
7
6
7
9
9
9
9
9
9
9
9
9
5

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

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

Precipitation Probability (%)

91
77
67
70
34
49
56
49
90
65
62
72
95
50
14
10
16
20
24
38
37
37
89
95

Precipitation Amount (mm)

0.6
0.5
0.4
0.5
0
0
0.4
0.2
0.8
0.2
0
0
0.4
0
0
0
0
0
0
0
0
0
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
27
26
27
26
26
27
26
26
27
27
28
30
29
29
30
30
30
27
26
25
24
25

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
92
94
92
92
94
92
95
94
92
88
91
90
87
80
77
81
86
87
87
88
89

Pressure (mb)

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

Ozone (du)

292
292
292
292
291
291
292
292
292
291
290
290
288
288
288
289
289
289
290
289
289
289
289
289

Wednesday 2

Waning Gibbous 61%

22:44

13:44

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 06:25, Set: 19:24, Transit: 12:54. Moon - Rise: 22:44, Set: 13:44. Civil Dark: 19:52 - 05:57. Nautical Dark: 20:25 - 05:24. Astro Dark: 21:00 - 04:49

Total Clouds (% Sky Obscured)

85
78
74
81
85
89
85
79
74
68
67
63
60
88
100
94
89
83
66
49
32
31
30
31

Low Clouds (% Sky Obscured)

85
72
74
81
49
57
61
39
17
13
12
3
16
53
60
80
74
68
53
36
20
14
8
2

Medium Clouds (% Sky Obscured)

68
65
59
61
70
78
71
67
59
56
53
26
28
9
0
7
6
4
5
7
9
13
15
17

High Clouds (% Sky Obscured)

24
22
25
30
35
40
45
45
45
40
35
39
23
77
100
79
58
36
24
14
0
1
3
4

ISS Passover

Visibility (miles)

4
7
2
3
9
5
6
9
9
9
9
9
9
9
3
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

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

Precipitation Probability (%)

95
95
95
95
95
86
56
24
1
9
8
5
21
57
60
80
95
95
92
74
43
36
27
5

Precipitation Amount (mm)

0.4
2
0.8
0.7
1.3
0.4
0
0
0
0
0
0
0
0
0.2
0.4
0.7
1
0.8
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
22
22
22
22
22
22
23
22
22
24
24
22
22
22
22
23
23
23
23

Relative Humidity (%)

91
91
94
94
94
95
95
94
92
91
87
86
74
68
72
71
70
69
69
74
77
81
83
84

Pressure (mb)

1016
1016
1015
1015
1014
1014
1015
1014
1014
1013
1014
1013
1013
1012
1012
1010
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

290
290
289
288
288
288
289
290
291
291
290
288
288
288
288
291
293
295
298
298
298
299
298
298

Thursday 3

Waning Gibbous 49%

No Rise

14:55

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

Sun - Rise: 06:26, Set: 19:22, Transit: 12:54. Moon - Rise: No Rise, Set: 14:55. Civil Dark: 19:50 - 05:58. Nautical Dark: 20:23 - 05:25. Astro Dark: 20:58 - 04:51

Total Clouds (% Sky Obscured)

32
34
34
37
39
42
50
60
71
65
55
45
45
42
37
41
45
46
42
37
35
27
17
6

Low Clouds (% Sky Obscured)

5
8
11
18
26
34
31
27
24
17
11
6
7
8
9
10
11
17
14
8
2
3
3
2

Medium Clouds (% Sky Obscured)

11
6
0
0
0
1
1
1
2
7
13
23
27
30
30
32
35
36
32
28
26
16
8
0

High Clouds (% Sky Obscured)

12
19
28
26
22
20
35
48
70
63
49
34
25
14
4
4
4
4
4
3
3
2
1
1

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 (%)

10
11
7
12
9
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
23
22
23
22
22
22
21
20
19
17
15
13
12
11
11
11
12
12
13
15
16
16
15

Relative Humidity (%)

86
87
88
91
92
92
94
88
84
81
64
52
41
37
33
30
31
32
34
39
46
53
54
54

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

298
297
296
296
295
295
295
296
296
296
299
302
304
304
304
304
305
306
306
306
306
305
306
307

Friday 4

Third Quarter 37%

23:40

15:58

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

Sun - Rise: 06:27, Set: 19:20, Transit: 12:54. Moon - Rise: 23:40, Set: 15:58. Civil Dark: 19:48 - 05:59. Nautical Dark: 20:21 - 05:26. Astro Dark: 20:56 - 04:52

Total Clouds (% Sky Obscured)

10
13
15
20
24
25
27
33
44
43
46
48
65
77
88
69
55
43
34
31
34

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
2
4
5
4
2
1
3
4
8
9
9
15
11
12
6

Medium Clouds (% Sky Obscured)

0
0
0
1
1
2
1
0
0
0
0
0
0
0
0
9
17
26
19
21
21

High Clouds (% Sky Obscured)

6
9
12
17
18
21
16
20
24
30
37
44
60
75
88
59
30
1
1
1
1

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
2
3
3
2
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

Wind Speed/Direction (mph)

6
6
6
5
5
5
5
5
5
5
6
7
8
8
8
9
9
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
57
57
59
59
61
62
61
60
59
54
50
46
41
37
33
32
32
32
33
34

Pressure (mb)

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

Ozone (du)

307
306
306
305
306
307
309
310
312
313
314
314
315
315
315
315
315
316
316
316
315

Forecast for Morningside Heights, New York County, United States of America (40.81,-73.96)

Generated: 29/08/26 22:41:27. Forecast: 29/08/26 to 04/09/26. Timezone: UTC-4.00