Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 14%

01:51

18:06

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

Sun - Rise: 06:01, Set: 20:02, Transit: 13:01. Moon - Rise: 01:51, Set: 18:06. Civil Dark: 20:32 - 05:31. Nautical Dark: 21:09 - 04:54. Astro Dark: 21:49 - 04:15

Total Clouds (% Sky Obscured)

45
40
26
34
10
34
24
52
25
39
3
44
66
14
14
11
32
34
32
36
34
36
29
27

Low Clouds (% Sky Obscured)

3
29
26
0
0
0
0
0
0
0
0
3
10
11
14
11
32
34
32
36
34
36
29
27

Medium Clouds (% Sky Obscured)

27
17
0
0
0
0
0
0
0
0
0
0
0
0
0
1
23
15
8
19
9
21
23
5

High Clouds (% Sky Obscured)

45
40
4
34
9
31
24
51
25
34
3
38
60
8
4
0
1
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 (%)

0
0
0
5
4
6
8
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
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
6
7
7
7
7
6
6
5
5
5
5
5
6
6
5
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

27
27
27
26
27
27
26
26
25
25
25
25
24
25
26
27
29
30
31
33
33
34
34
34

Feels Like (°C)

25
28
28
28
27
28
27
28
28
28
28
28
27
27
28
30
31
33
33
34
35
34
35
34

Dew Point (°C)

12
12
14
16
16
16
17
19
19
19
18
18
17
17
17
17
17
16
15
14
13
12
12
12

Relative Humidity (%)

39
41
46
51
49
52
57
65
66
70
68
67
64
62
57
52
47
41
36
32
29
27
26
26

Pressure (mb)

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

Ozone (du)

317
320
319
319
314
312
312
312
312
312
313
314
315
316
317
318
319
320
321
319
317
316
314
312

Sunday 9

Waning Crescent 6%

03:04

18:06

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

Sun - Rise: 06:01, Set: 20:01, Transit: 13:01. Moon - Rise: 03:04, Set: 18:06. Civil Dark: 20:31 - 05:32. Nautical Dark: 21:07 - 04:55. Astro Dark: 21:47 - 04:16

Total Clouds (% Sky Obscured)

28
34
36
35
39
18
23
19
19
17
18
12
1
41
13
27
40
48
86
68
62
98
100
99

Low Clouds (% Sky Obscured)

28
34
36
24
9
0
23
7
19
17
18
12
0
0
0
0
0
0
0
0
5
2
3
4

Medium Clouds (% Sky Obscured)

18
19
24
23
18
15
9
7
2
6
0
0
0
0
0
3
19
40
22
7
6
75
44
47

High Clouds (% Sky Obscured)

0
0
0
0
22
0
3
3
2
0
3
2
1
40
11
23
36
17
67
64
55
79
100
95

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
1
0
1
9
4
3
2
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
33
33
33
31
30
30
30
29
29
30
29
28
28
27
30
30
31
31
33
33
33
30
30

Dew Point (°C)

13
14
15
15
14
14
14
14
14
14
14
14
14
15
15
16
16
16
17
16
17
16
18
17

Relative Humidity (%)

28
30
36
37
36
38
39
42
44
44
47
49
50
51
48
47
46
40
43
37
36
37
45
43

Pressure (mb)

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

Ozone (du)

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

Monday 10

Waning Crescent 2%

04:23

18:55

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Good
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

Sun - Rise: 06:02, Set: 20:00, Transit: 13:00. Moon - Rise: 04:23, Set: 18:55. Civil Dark: 20:29 - 05:33. Nautical Dark: 21:06 - 04:57. Astro Dark: 21:45 - 04:18

Total Clouds (% Sky Obscured)

100
97
74
64
100
100
100
93
4
35
47
36
30
58
60
100
100
73
65
93
71
43
53
93

Low Clouds (% Sky Obscured)

2
4
0
0
0
0
4
0
0
0
24
9
0
0
17
29
39
53
50
39
27
14
0
0

Medium Clouds (% Sky Obscured)

23
31
49
11
3
0
0
0
0
3
2
0
0
0
5
3
5
25
29
25
18
8
0
1

High Clouds (% Sky Obscured)

100
72
68
64
100
100
100
91
4
35
45
36
30
58
53
100
100
69
7
66
57
41
53
50

ISS Passover

Visibility (miles)

9
9
9
9
7
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
2
2
14
16
15
9
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
5
5
8
7
8
7
8
7
6
6
6
6
7
8
8
8
8
8
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
29
30
32
32
30
28
28
28
28
26
26
26
26
26
26
26
28
30
31
30
31
34
34

Dew Point (°C)

16
16
18
19
20
21
21
21
21
21
20
20
20
20
20
18
15
13
11
10
10
10
11
13

Relative Humidity (%)

40
44
49
52
57
62
66
68
71
75
73
73
74
74
69
58
47
36
30
26
26
26
26
31

Pressure (mb)

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

Ozone (du)

315
316
315
319
316
316
316
315
317
315
316
315
315
313
314
315
314
313
313
312
312
311
312
312

Tuesday 11

Waning Crescent 0%

05:42

19:33

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 06:03, Set: 19:58, Transit: 13:00. Moon - Rise: 05:42, Set: 19:33. Civil Dark: 20:28 - 05:34. Nautical Dark: 21:04 - 04:58. Astro Dark: 21:43 - 04:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
83
68
93
97
100
100
100
100
93
85
78
72

Low Clouds (% Sky Obscured)

0
0
6
12
19
28
38
48
39
31
23
34
45
56
46
36
26
33
39
46
30
15
0
0

Medium Clouds (% Sky Obscured)

3
5
10
16
20
52
47
46
48
50
56
62
21
25
23
20
19
16
16
15
18
17
18
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
92
85
60
17
79
91
100
100
100
100
88
77
70
57

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
2
4
9
4
6
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
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
23
41
17
8
27
79
85
40
53
50
24
5
3
4
3
1
2
11
3
5
5
6
8

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.6
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
19
19
21
20
19
20
21
22
21
21
21
21
21
20
20
20
19
18
18
19
19
18
18

Relative Humidity (%)

39
49
52
65
63
64
67
75
84
82
82
82
83
80
79
72
67
60
53
53
54
54
53
51

Pressure (mb)

1009
1009
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

312
314
315
315
315
314
314
312
312
311
311
312
315
315
317
317
316
317
317
317
316
315
315
316

Wednesday 12

New Moon 1%

06:59

20:04

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

Sun - Rise: 06:04, Set: 19:57, Transit: 13:00. Moon - Rise: 06:59, Set: 20:04. Civil Dark: 20:27 - 05:35. Nautical Dark: 21:03 - 04:59. Astro Dark: 21:41 - 04:20

Total Clouds (% Sky Obscured)

63
49
35
21
17
9
19
23
27
21
36
54
51
11
12
13
14
41
67
89
82
79
78
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
6
9
12
13
14
35
42
48
43
39
36
25

Medium Clouds (% Sky Obscured)

15
13
11
9
7
5
3
2
1
0
0
0
2
1
1
0
0
4
8
12
20
24
30
44

High Clouds (% Sky Obscured)

6
0
2
1
3
1
19
23
27
21
36
47
40
6
8
10
14
21
17
15
15
14
18
49

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 (%)

7
12
4
12
1
10
1
2
0
1
15
14
5
5
7
6
3
12
13
10
15
14
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
16
17
18
18
19
20
19
19
19
19
19
19
19
18
17
17
16
15
15
14
14
15

Relative Humidity (%)

49
51
52
55
61
66
72
75
75
74
74
75
77
74
70
62
54
48
43
39
36
36
36
37

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1008
1008
1009
1009

Ozone (du)

318
318
320
319
317
319
319
318
317
317
317
317
319
322
325
325
324
323
324
325
326
326
325
325

Thursday 13

Waxing Crescent 5%

08:12

20:30

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Good
02 OK
03 OK
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

Sun - Rise: 06:05, Set: 19:56, Transit: 13:00. Moon - Rise: 08:12, Set: 20:30. Civil Dark: 20:25 - 05:36. Nautical Dark: 21:01 - 05:00. Astro Dark: 21:40 - 04:22

Total Clouds (% Sky Obscured)

91
98
99
99
100
68
37
5
25
42
65
77
88
100
94
87
78
74
71
67
68
69
71
78

Low Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
0
0
28
55
83
80
78
75
71
66
62
63
65
67
57

Medium Clouds (% Sky Obscured)

59
74
55
33
10
13
15
5
25
42
65
71
76
80
64
54
51
40
31
20
30
37
42
39

High Clouds (% Sky Obscured)

71
93
96
97
100
67
37
5
10
10
20
46
68
99
68
37
8
14
19
25
21
18
15
41

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
0
1
0
0
0
0
0
1
1
0
3
3
1
26
33
29
29
26
18
23
22
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
31
31
23
22
23
22
23
22
20
21
21
21
21
22
21
22
22
22
23
23
28
28
28

Dew Point (°C)

15
15
15
15
15
15
14
14
14
13
13
12
12
12
13
11
10
9
9
9
8
9
10
10

Relative Humidity (%)

41
46
51
53
53
56
54
54
53
52
52
51
51
50
51
44
39
34
32
29
28
27
28
28

Pressure (mb)

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

Ozone (du)

324
323
322
323
323
323
322
321
320
320
319
318
319
319
319
321
323
325
324
323
323
322
322
321

Friday 14

Waxing Crescent 12%

09:22

20:54

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

Sun - Rise: 06:06, Set: 19:54, Transit: 13:00. Moon - Rise: 09:22, Set: 20:54. Civil Dark: 20:24 - 05:37. Nautical Dark: 20:59 - 05:02. Astro Dark: 21:38 - 04:23

Total Clouds (% Sky Obscured)

85
88
72
59
45
51
76
67
77
77
59
39
26
18
12
6
0
2
3
6

Low Clouds (% Sky Obscured)

47
37
25
12
0
11
21
32
41
48
59
39
26
18
12
6
0
2
3
6

Medium Clouds (% Sky Obscured)

35
34
33
40
45
33
18
0
9
14
14
5
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

68
88
72
59
45
51
49
37
46
48
36
20
9
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

Fog (%)

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

Precipitation Probability (%)

5
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
28
24
24
23
23
24
23
21
21
21
20
20
19
20
20
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

31
34
38
40
42
43
44
47
48
49
51
53
51
51
51
43
37
31
30
29

Pressure (mb)

1013
1014
1014
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

323
325
328
331
334
338
343
347
352
356
360
364
363
361
360
359
358
357
357
356

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

Generated: 08/08/26 18:47:21. Forecast: 08/08/26 to 14/08/26. Timezone: UTC-4.00