Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Gibbous 88%

18:34

03:22

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

Sun - Rise: 06:16, Set: 19:38, Transit: 12:57. Moon - Rise: 18:34, Set: 03:22. Civil Dark: 20:07 - 05:48. Nautical Dark: 20:41 - 05:14. Astro Dark: 21:17 - 04:37

Total Clouds (% Sky Obscured)

43
46
45
86
81
15
13
21
21
14
4
25
26
52
89
87
59
97
66
86
28
8
2
7

Low Clouds (% Sky Obscured)

0
2
2
0
0
0
0
0
0
0
0
6
12
45
87
79
38
76
55
74
8
0
0
0

Medium Clouds (% Sky Obscured)

0
13
12
0
3
2
8
13
0
14
4
20
17
17
27
35
35
51
24
31
24
8
0
0

High Clouds (% Sky Obscured)

25
6
43
84
78
9
2
1
10
0
2
0
0
0
0
0
0
0
0
0
0
1
1
5

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
1
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
18
18
19
19
19
19
19
19
18
21
22
23
24
24
22
24
26
24
24
23
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

45
46
49
51
52
54
56
58
58
56
53
48
45
43
40
46
43
39
39
42
48
51
55
57

Pressure (mb)

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

Ozone (du)

342
339
338
336
335
334
334
333
334
337
337
335
336
339
336
335
333
332
332
332
331
327
325
321

Tuesday 25

Waxing Gibbous 96%

19:01

04:28

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

Sun - Rise: 06:17, Set: 19:37, Transit: 12:57. Moon - Rise: 19:01, Set: 04:28. Civil Dark: 20:05 - 05:49. Nautical Dark: 20:39 - 05:15. Astro Dark: 21:15 - 04:39

Total Clouds (% Sky Obscured)

45
2
3
16
18
6
17
34
42
41
45
51
37
38
54
65
91
82
28
44
47
69
47
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
0
10
20
14
20
11
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
1
0
0
0
5
6
21
3
0
0
12
0
25

High Clouds (% Sky Obscured)

35
2
2
16
17
4
12
26
35
41
45
43
35
27
28
46
65
50
15
25
38
40
42
77

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
20
22
22
21
21
20
20
19
20
23
24
24
25
27
27
27
25
25
25
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

61
62
64
66
65
65
66
64
66
62
55
49
43
37
33
31
29
32
40
46
52
58
61
60

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

318
315
314
312
311
311
311
311
313
313
312
311
311
310
309
308
308
308
309
309
309
308
307
307

Wednesday 26

Waxing Gibbous 99%

19:25

05:34

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: 06:18, Set: 19:35, Transit: 12:57. Moon - Rise: 19:25, Set: 05:34. Civil Dark: 20:03 - 05:50. Nautical Dark: 20:37 - 05:16. Astro Dark: 21:13 - 04:40

Total Clouds (% Sky Obscured)

76
66
89
99
99
90
99
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
4
4
0
34
85
72
44
67
12
56
73
25
51
60
42
42
55
32
14
19
27
38

Medium Clouds (% Sky Obscured)

45
41
35
22
69
50
33
87
31
65
78
28
89
28
44
32
33
35
81
89
93
83
43
59

High Clouds (% Sky Obscured)

58
41
77
97
91
57
92
82
76
100
100
100
97
100
100
100
100
100
100
100
98
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
9
1
3
9
9
9
3
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
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
2
4
5
4
6
10
22
24
42
62
52
80
45
31
27
34
55
45
39
65
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.7
0
0
0
0
0.3
0
0
0.3
0.7
0.6

Wind Speed/Direction (mph)

6
6
5
5
4
4
5
5
5
7
8
8
10
10
10
11
12
12
12
11
11
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
61
62
65
67
71
71
71
71
69
70
72
68
75
65
58
64
67
62
72
79
79
82
83

Pressure (mb)

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

Ozone (du)

306
306
304
304
305
303
304
304
304
305
306
306
305
304
304
304
304
303
303
302
303
303
303
302

Thursday 27

Waxing Gibbous 100%

19:46

06:40

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 OK
22 OK

Sun - Rise: 06:19, Set: 19:33, Transit: 12:56. Moon - Rise: 19:46, Set: 06:40. Civil Dark: 20:02 - 05:51. Nautical Dark: 20:36 - 05:17. Astro Dark: 21:11 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
81
67
51
57
63
70
73
73
74
70
79
82
51
47
35
40
40
39

Low Clouds (% Sky Obscured)

50
55
61
54
55
49
41
26
14
18
22
23
21
18
18
19
20
19
30
24
1
0
0
0

Medium Clouds (% Sky Obscured)

67
72
54
42
44
34
36
37
30
22
30
28
6
13
12
12
13
11
7
3
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
72
43
20
20
20
19
15
15
14
7
15
15
7
20
25
30
35
39

ISS Passover

Visibility (miles)

9
9
9
8
9
7
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
69
47
11
13
10
4
20
29
49
59
56
63
54
53
55
24
8
1

Precipitation Amount (mm)

0.7
0.9
1.4
1.2
0.7
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
87
91
91
91
91
89
85
79
78
67
60
52
49
46
46
47
51
59
59
60
62

Pressure (mb)

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

Ozone (du)

302
301
301
301
302
302
302
302
302
302
302
303
304
304
304
304
304
305
306
306
306
305
306
307

Friday 28

Full Moon 99%

20:08

07:46

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

Sun - Rise: 06:20, Set: 19:32, Transit: 12:56. Moon - Rise: 20:08, Set: 07:46. Civil Dark: 20:00 - 05:52. Nautical Dark: 20:34 - 05:18. Astro Dark: 21:09 - 04:43

Total Clouds (% Sky Obscured)

45
43
45
6
4
38
45
45
45
41
32
22
13
7
0
9
19
31
43
52
70
67
74
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
12
34
70
66
50
33

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
1
1

High Clouds (% Sky Obscured)

44
43
45
6
3
34
35
30
35
33
32
22
13
7
0
7
12
20
30
43
70
67
72
73

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)

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

Chance of Frost

Temperature (°C)

24
23
22
22
21
20
20
19
19
19
21
22
23
24
25
27
27
27
27
27
26
25
24
24

Feels Like (°C)

24
22
22
21
22
21
19
18
17
18
19
19
20
20
20
21
28
28
28
29
29
29
23
24

Dew Point (°C)

16
14
13
13
13
13
13
12
12
11
11
10
10
10
10
10
10
10
11
11
12
13
13
13

Relative Humidity (%)

62
56
54
55
61
63
62
63
62
58
51
46
41
39
36
34
34
35
35
38
43
48
49
51

Pressure (mb)

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

Ozone (du)

307
307
307
307
307
307
309
310
312
315
316
317
318
317
315
313
312
311
309
310
311
312
311
310

Saturday 29

Waning Gibbous 95%

20:30

08:53

23 Bad
00 Bad
01 Bad
02 Bad
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: 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)

81
84
88
67
47
27
33
39
48
51
54
55
62
70
78
84
89
94
88
80
69
70
75
78

Low Clouds (% Sky Obscured)

22
10
0
1
3
4
5
5
3
16
29
42
46
51
54
55
54
48
29
21
16
17
17
17

Medium Clouds (% Sky Obscured)

1
1
2
5
10
15
18
26
38
26
13
1
5
7
9
12
14
17
17
18
19
26
34
50

High Clouds (% Sky Obscured)

77
82
88
60
33
6
5
3
0
5
8
12
18
26
39
53
68
83
84
80
62
62
64
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
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
1
2
1
4
4
3
8
9
5
8
8
5
12
14
15
16
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
16
17
17
17
17
17
17

Relative Humidity (%)

53
55
58
61
62
64
65
63
62
60
55
51
48
44
42
38
42
46
51
52
54
56
57
60

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1016

Ozone (du)

310
310
310
310
310
309
309
307
306
305
303
302
300
299
298
297
296
296
296
296
296
296
297
297

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

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)

71
64
65
64
58
54
69
84
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
13
7
7
6
6
8
12
15
13
11
9
19
28
34

Medium Clouds (% Sky Obscured)

58
64
65
51
38
24
20
15
7
11
15
19
21
23
30

High Clouds (% Sky Obscured)

51
40
35
46
34
28
51
76
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

9
13
14
28
35
40
35
32
30
25
17
2
14
19
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
9
9
8
8
8
9
9
9
9
10
10
10

Chance of Frost

Temperature (°C)

25
25
24
24
23
23
22
23
23
23
25
26
28
28
28

Feels Like (°C)

26
26
26
25
23
23
23
23
23
23
25
26
26
28
28

Dew Point (°C)

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

Relative Humidity (%)

62
65
68
71
77
83
89
88
88
87
74
63
54
56
58

Pressure (mb)

1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

297
296
296
295
294
294
293
293
293
293
293
293
292
292
292

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

Generated: 24/08/26 23:08:30. Forecast: 24/08/26 to 30/08/26. Timezone: UTC-4.00