Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waxing Gibbous 86%

17:14

01:46

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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 OK
21 Good
22 Good

Sun - Rise: 05:31, Set: 20:30, Transit: 13:00. Moon - Rise: 17:14, Set: 01:46. Civil Dark: 21:02 - 04:58. Nautical Dark: 21:44 - 04:16. Astro Dark: 22:33 - 03:28

Total Clouds (% Sky Obscured)

56
62
67
80
100
100
47
100
100
92
98
100
100
87
74
62
60
67
60
67
79
40
4
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
10
23
26
4
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
1

High Clouds (% Sky Obscured)

56
62
42
80
100
100
39
100
100
91
98
100
100
87
68
34
40
50
55
55
40
17
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
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)

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

Chance of Frost

Temperature (°C)

25
24
23
22
22
22
22
21
22
23
25
27
28
30
31
32
31
31
30
28
28
28
27
27

Feels Like (°C)

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

Dew Point (°C)

16
15
14
14
14
14
15
15
15
14
13
13
13
13
13
13
12
13
15
17
15
16
19
19

Relative Humidity (%)

56
57
56
57
59
62
65
66
62
55
47
42
38
35
33
31
31
32
41
49
45
49
60
64

Pressure (mb)

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

Ozone (du)

305
304
303
303
304
303
303
302
301
302
300
299
301
300
299
299
300
300
299
299
299
299
298
298

Sunday 6

Waxing Gibbous 92%

18:17

02:19

23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
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: 05:32, Set: 20:29, Transit: 13:00. Moon - Rise: 18:17, Set: 02:19. Civil Dark: 21:02 - 04:59. Nautical Dark: 21:44 - 04:17. Astro Dark: 22:32 - 03:29

Total Clouds (% Sky Obscured)

0
0
15
21
27
37
42
47
49
51
60
66
48
62
100
100
100
97
94
97
88
98
67
44

Low Clouds (% Sky Obscured)

0
0
6
16
21
28
40
40
45
39
36
39
48
45
43
39
51
49
42
54
34
38
43
44

Medium Clouds (% Sky Obscured)

0
0
13
10
20
29
34
37
44
51
36
30
33
41
79
75
61
68
67
43
56
61
27
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
6
27
35
38
47
100
100
100
72
79
66
60
60
67
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
7
9
8
7
7
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
13
34
39
69
73
95
95
74
46
50
50
27
12
31
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.5
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
28
28
27
28
28
28
29
30
30
29
31
31
31
29
29
28
27
28
28
29
28
29

Dew Point (°C)

19
19
20
20
21
21
21
21
22
22
21
20
20
19
19
20
19
17
18
20
21
21
21
21

Relative Humidity (%)

67
68
72
78
80
83
87
87
84
78
71
64
59
56
56
62
60
55
57
66
71
75
76
78

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1015
1015
1015
1016

Ozone (du)

298
300
299
298
298
298
298
298
299
299
297
297
294
292
292
293
294
295
296
296
297
297
298
299

Monday 7

Waxing Gibbous 90%

19:16

03:00

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: 05:32, Set: 20:29, Transit: 13:01. Moon - Rise: 19:16, Set: 03:00. Civil Dark: 21:02 - 05:00. Nautical Dark: 21:43 - 04:18. Astro Dark: 22:31 - 03:30

Total Clouds (% Sky Obscured)

86
90
51
50
55
53
43
53
54
53
57
55
65
73
100
100
100
100
100
100
100
82
64
46

Low Clouds (% Sky Obscured)

49
46
47
50
52
48
42
47
48
53
52
55
56
60
70
71
62
43
40
40
37
33
28
23

Medium Clouds (% Sky Obscured)

63
66
8
3
8
4
4
1
0
0
27
50
19
18
94
75
81
10
6
99
100
82
64
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
18
10
1
14
100
100
100
100
100
100
100
73
46
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
5
8
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
None
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

18
37
43
7
4
0
0
0
1
3
21
41
58
87
95
95
95
67
82
91
51
21
22
9

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0.2
0.6
0.8
1.7
1.2
0
0.2
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
24
24
24
24
24
25
26
27
28
30
31
31
31
28
28
29
28
27
27
27
26

Feels Like (°C)

29
27
27
29
29
29
29
29
30
30
32
30
32
34
34
34
31
31
32
31
31
31
31
31

Dew Point (°C)

21
22
22
22
23
23
23
23
22
22
22
21
22
21
21
22
21
22
23
21
22
22
22
23

Relative Humidity (%)

79
82
83
88
89
91
91
91
85
79
71
64
63
57
54
58
66
70
69
66
73
75
76
79

Pressure (mb)

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

Ozone (du)

299
298
297
296
296
298
298
301
303
302
304
305
304
304
302
301
299
299
298
297
297
298
299
299

Tuesday 8

Waxing Gibbous 97%

20:09

03:51

23 OK
00 OK
01 Good
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 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:33, Set: 20:28, Transit: 13:01. Moon - Rise: 20:09, Set: 03:51. Civil Dark: 21:01 - 05:00. Nautical Dark: 21:43 - 04:19. Astro Dark: 22:31 - 03:31

Total Clouds (% Sky Obscured)

32
21
2
16
19
29
41
52
63
68
76
78
73
66
46
63
50
60
70
50
21
49
64
89

Low Clouds (% Sky Obscured)

15
8
0
10
19
29
30
29
30
36
45
48
52
51
46
46
41
35
23
12
16
33
47
62

Medium Clouds (% Sky Obscured)

3
3
1
0
0
0
0
0
2
2
2
2
9
16
24
24
25
28
22
24
2
32
46
65

High Clouds (% Sky Obscured)

10
10
0
4
1
2
17
29
39
56
72
78
72
52
32
35
30
29
21
12
5
11
9
15

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
2
2

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
Light Rain
Light Rain

Precipitation Probability (%)

9
26
13
8
4
2
0
0
0
0
0
0
0
0
0
0
0
0
3
18
29
67
95
95

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
0.4
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
29
29
28
29
27
26
26
27
29
31
33
34
34
34
32
31
29
28
27
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

79
81
83
83
83
83
84
83
79
72
66
57
49
45
42
38
37
43
53
58
64
69
74
88

Pressure (mb)

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

Ozone (du)

299
299
299
299
298
298
301
302
304
306
305
304
303
304
305
305
306
304
302
301
299
298
298
296

Wednesday 9

Waxing Gibbous 99%

20:54

04:50

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: 05:34, Set: 20:28, Transit: 13:01. Moon - Rise: 20:54, Set: 04:50. Civil Dark: 21:01 - 05:01. Nautical Dark: 21:42 - 04:20. Astro Dark: 22:30 - 03:32

Total Clouds (% Sky Obscured)

92
95
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
71
80
75
73
68
70
73
75
71
67
63
55
47
39
15
24
34
37
41
45
56
67
78

Medium Clouds (% Sky Obscured)

66
71
75
61
66
74
70
63
67
94
98
100
88
82
92
64
55
50
56
70
89
88
89
87

High Clouds (% Sky Obscured)

45
69
89
92
96
100
100
100
98
100
100
99
100
100
100
99
98
95
97
98
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
72
68
95
78
77
34
5
4
5
18
9
7
11
18
14
10
7
52
74
78
95
95
95

Precipitation Amount (mm)

0.6
0
0
1.2
0.7
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.5
1.1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
21
21
21
21
21
21
21
21
21
21
21
22
21
20
19
19
19
18
19
20
21
21
20

Relative Humidity (%)

91
91
89
89
91
94
94
92
91
89
87
84
87
78
70
64
62
59
57
65
72
82
82
81

Pressure (mb)

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

Ozone (du)

296
297
299
299
300
300
300
300
301
301
300
301
302
303
304
304
303
302
301
301
300
300
300
301

Thursday 10

Full Moon 100%

21:31

05:57

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: 05:35, Set: 20:27, Transit: 13:01. Moon - Rise: 21:31, Set: 05:57. Civil Dark: 21:00 - 05:02. Nautical Dark: 21:41 - 04:21. Astro Dark: 22:29 - 03:33

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
100
100
100
100
100
100
98
91
80
79
77
78
84
92
92
94
95

Low Clouds (% Sky Obscured)

76
74
72
81
89
97
90
82
75
68
61
54
62
70
79
52
26
0
5
49
90
91
93
94

Medium Clouds (% Sky Obscured)

83
76
56
30
15
5
3
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
98
96
95
93
95
98
100
100
100
100
97
80
87
80
79
77
78
84
86
71
61
52

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

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

Precipitation Probability (%)

83
75
76
55
35
1
1
1
0
3
2
0
1
0
0
0
0
0
0
0
0
2
3
2

Precipitation Amount (mm)

0.4
0.3
0.5
0.3
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
5
5
6
6
6
6
6
6
6
5
5
5
5
5
6
6
7
8
8
8
7
6
5

Chance of Frost

Temperature (°C)

23
22
22
21
21
21
20
21
21
21
23
24
26
28
29
30
30
29
29
28
28
27
27
27

Feels Like (°C)

25
25
25
26
23
23
22
21
22
21
24
24
25
26
27
27
34
33
32
32
32
31
28
28

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
84
85
86
84
80
77
68
61
55
49
44
38
42
46
50
54
58
60
61
62

Pressure (mb)

1015
1014
1014
1014
1014
1014
1013
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

301
301
301
301
302
303
304
305
306
307
310
312
315
314
313
312
310
308
306
306
307
307
307
306

Friday 11

Waning Gibbous 98%

22:01

07:07

23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Good
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

Sun - Rise: 05:35, Set: 20:27, Transit: 13:01. Moon - Rise: 22:01, Set: 07:07. Civil Dark: 20:59 - 05:03. Nautical Dark: 21:40 - 04:22. Astro Dark: 22:28 - 03:35

Total Clouds (% Sky Obscured)

79
64
48
34
23
14
42
76
93
95
96
96
86
43
27
28
33
38
53
68
83

Low Clouds (% Sky Obscured)

79
63
48
32
20
14
42
76
84
85
87
88
86
43
27
28
33
38
53
68
83

Medium Clouds (% Sky Obscured)

0
1
2
5
10
14
20
35
41
41
41
34
19
5
4
0
0
0
0
4
9

High Clouds (% Sky Obscured)

32
22
16
17
23
14
42
38
6
16
26
36
57
43
27
28
33
38
53
62
64

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
6
3
6
7
3
9
15
19
29
36
40
62
79
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.9
0.9
0.9
1.1
1.2
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
30
30
29
29
30
30
30
30
31
31
32
33
33
33
33
32
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

63
62
63
63
65
67
67
66
65
63
57
50
46
45
43
42
44
47
49
54
58

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

305
309
312
315
316
316
317
318
319
320
319
319
318
315
311
308
306
305
303
303
302

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

Generated: 05/07/25 23:35:19. Forecast: 05/07/25 to 11/07/25. Timezone: UTC-4.00