Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 88%

23:28

07:10

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 OK
00 Bad
01 OK
02 OK
03 Bad
04 OK
05 OK

Sun - Rise: 05:36, Set: 20:07, Transit: 12:52. Moon - Rise: 23:28, Set: 07:10. Civil Dark: 20:38 - 05:05. Nautical Dark: 21:17 - 04:26. Astro Dark: 22:00 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
99
94
97
91
79
86
79
95
96
99
100
95
73
49
42
38
34
33
39
37
32

Low Clouds (% Sky Obscured)

100
100
100
97
94
94
84
65
66
44
37
48
45
48
51
48
48
42
38
34
33
39
37
32

Medium Clouds (% Sky Obscured)

2
0
2
2
2
3
27
9
34
19
29
71
72
71
71
58
10
12
13
6
2
0
0
0

High Clouds (% Sky Obscured)

15
3
2
1
2
31
5
23
69
73
95
96
98
100
91
60
49
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
4
4
6
7
6
6
3
1
3
3
4
7
4
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
6
11
2
0
1
1
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
2
6
9
31
34
30
51
41
25
17
10
1
2
1
2
2
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
17
18
19
21
22
23
22
21
20
19
19
18
17
18
20
20
20
20
20
19
20

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
93
90
86
78
68
61
60
62
64
68
74
79
83
86
87
89
87
89
90
92
95

Pressure (mb)

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

Ozone (du)

338
340
341
342
341
340
339
336
335
333
331
330
330
335
339
340
341
341
341
340
338
335
334
336

Friday 16

Waning Gibbous 81%

00:15

08:05

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:35, Set: 20:08, Transit: 12:52. Moon - Rise: 00:15, Set: 08:05. Civil Dark: 20:39 - 05:04. Nautical Dark: 21:18 - 04:25. Astro Dark: 22:01 - 03:41

Total Clouds (% Sky Obscured)

57
79
95
100
98
100
100
100
97
99
98
94
89
78
75
100
91
94
86
92
97
100
100
95

Low Clouds (% Sky Obscured)

53
44
34
38
34
35
42
55
84
86
76
36
36
23
25
46
47
55
59
57
68
80
89
95

Medium Clouds (% Sky Obscured)

0
0
0
0
56
91
100
93
80
77
90
56
28
2
0
0
0
0
0
5
9
46
30
3

High Clouds (% Sky Obscured)

20
37
95
100
73
100
100
100
33
1
60
65
60
60
60
100
72
85
81
68
76
98
100
75

ISS Passover

Visibility (miles)

9
9
9
9
7
6
4
3
4
4
4
7
7
7
6
6
6
6
6
6
2
2
0
0

Fog (%)

13
20
2
2
0
2
2
0
4
4
7
7
4
18
29
54
57
65
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

1
0
0
0
1
3
18
51
26
18
27
23
22
8
4
4
0
0
4
12
40
95
68
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
15
15
15
15
15
14
15
16
15
15
14
14
14
14
14
15
15
15
16
16
16
16

Relative Humidity (%)

93
90
82
74
69
67
65
61
74
78
75
78
72
73
78
83
86
89
92
93
95
96
98
98

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1007
1007
1006
1006
1006
1006

Ozone (du)

333
331
329
328
330
328
328
327
329
330
330
329
329
329
329
330
331
331
329
327
327
328
325
328

Saturday 17

Waning Gibbous 72%

00:54

09:08

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

Sun - Rise: 05:35, Set: 20:09, Transit: 12:52. Moon - Rise: 00:54, Set: 09:08. Civil Dark: 20:40 - 05:03. Nautical Dark: 21:19 - 04:24. Astro Dark: 22:03 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
96
100
54
45
80
41
77
86
84
99
71
41
15
7
0

Low Clouds (% Sky Obscured)

100
100
100
99
98
82
81
68
70
70
65
49
45
59
38
39
63
49
41
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
41
87
90
53
17
21
15
0
0
0
2
1
30
0
23
13
8
0
2
2
1
0
0

High Clouds (% Sky Obscured)

100
80
100
100
100
100
100
100
93
80
90
13
0
60
2
6
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
2
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
55
72
77
88
34
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Light Rain
Moderate Rain
Ice pellet
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
52
10
37
95
95
95
95
27
18
8
2
4
66
45
11
12
16
6
3
1
2
0
0

Precipitation Amount (mm)

0
0
0
0
1
2.6
1.6
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
11
8
7
7
7
7
10
10
10
10
8
9
9
11
12
11
11
10

Relative Humidity (%)

100
98
95
95
92
85
58
47
43
42
40
38
46
47
53
55
50
54
54
61
63
62
67
63

Pressure (mb)

1006
1006
1006
1005
1004
1004
1003
1002
1002
1001
1001
1000
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003

Ozone (du)

329
331
330
332
333
335
341
347
352
356
360
355
355
357
356
356
357
359
353
354
355
355
355
360

Sunday 18

Waning Gibbous 69%

01:27

10:16

06 Good
07 Good
08 OK
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
01 Bad
02 Bad
03 Bad
04 Bad
05 OK

Sun - Rise: 05:34, Set: 20:09, Transit: 12:52. Moon - Rise: 01:27, Set: 10:16. Civil Dark: 20:41 - 05:02. Nautical Dark: 21:20 - 04:23. Astro Dark: 22:04 - 03:38

Total Clouds (% Sky Obscured)

0
1
27
47
67
70
74
79
81
83
86
86
87
89
86
88
73
67
75
87
78
55
48
38

Low Clouds (% Sky Obscured)

0
0
15
30
45
38
35
29
30
26
30
31
39
43
57
72
62
53
62
84
71
46
39
34

Medium Clouds (% Sky Obscured)

0
0
9
19
28
30
31
33
33
37
41
38
41
41
47
54
65
66
57
54
42
29
17
12

High 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
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
4
15
18
3
3
3
1
3
10
1
8
11
12
8
4
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)

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

Chance of Frost

Temperature (°C)

17
17
17
18
19
20
21
21
22
21
21
21
21
20
19
18
18
17
17
16
15
15
14
13

Feels Like (°C)

14
15
14
15
15
17
17
17
17
18
17
18
17
16
15
15
14
14
14
12
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

64
61
52
54
56
59
56
54
50
58
60
62
65
66
67
70
70
70
71
72
68
69
70
70

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

362
361
361
361
359
359
360
360
360
359
361
360
362
361
358
359
362
363
363
364
361
361
361
364

Monday 19

Waning Gibbous 62%

01:55

11:26

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

Sun - Rise: 05:33, Set: 20:10, Transit: 12:52. Moon - Rise: 01:55, Set: 11:26. Civil Dark: 20:42 - 05:01. Nautical Dark: 21:21 - 04:22. Astro Dark: 22:06 - 03:37

Total Clouds (% Sky Obscured)

31
24
24
23
21
21
20
19
21
24
26
29
38
55
52
38
34
24
16
15
12
10
9
9

Low Clouds (% Sky Obscured)

31
24
24
23
21
21
20
19
21
24
26
29
38
43
35
27
19
13
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
15
9
8
14
17
16
15
12
10
9
9

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)

12
12
12
12
13
13
13
13
13
13
13
13
12
11
10
9
8
7
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

13
13
13
15
17
19
20
22
23
23
23
23
22
21
20
19
18
17
17
16
15
14
14
13

Feels Like (°C)

10
10
10
11
13
14
15
17
18
18
18
18
17
16
14
14
13
13
14
13
12
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

69
66
59
51
44
40
35
31
27
25
25
27
30
35
42
43
45
48
48
48
49
50
49
50

Pressure (mb)

1007
1008
1008
1009
1008
1008
1009
1008
1008
1008
1008
1008
1009
1010
1010
1011
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

367
370
361
357
354
352
353
352
351
350
351
350
351
352
353
353
353
354
354
354
354
355
355
355

Tuesday 20

Third Quarter 51%

02:20

12:37

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

Sun - Rise: 05:32, Set: 20:11, Transit: 12:52. Moon - Rise: 02:20, Set: 12:37. Civil Dark: 20:43 - 05:01. Nautical Dark: 21:23 - 04:21. Astro Dark: 22:07 - 03:36

Total Clouds (% Sky Obscured)

12
16
25
29
33
24
15
6
35
63
80
68
72
80
86
93
100
97
93
81
55
37
32
1

Low Clouds (% Sky Obscured)

0
0
13
26
33
24
15
6
35
42
41
35
30
24
16
8
0
0
0
0
21
37
32
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
19
41
49
52
53
65
42
22
4
4
0
0

High Clouds (% Sky Obscured)

12
16
24
27
31
22
13
4
27
51
32
33
43
60
65
58
46
39
32
29
29
18
0
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 (%)

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)

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

Chance of Frost

Temperature (°C)

14
14
14
16
17
19
20
21
22
22
22
23
22
22
21
19
18
16
15
15
14
13
13
12

Feels Like (°C)

11
10
10
12
13
13
13
14
13
19
19
19
19
19
20
15
14
14
13
13
13
11
11
11

Dew Point (°C)

3
2
1
0
0
0
-0
-1
-1
-1
0
1
2
3
5
4
3
2
2
3
4
4
4
3

Relative Humidity (%)

46
42
39
34
31
28
25
23
21
22
23
23
26
30
33
35
37
38
42
45
49
51
54
56

Pressure (mb)

1013
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1013

Ozone (du)

354
353
352
351
350
349
349
349
349
349
350
350
350
350
350
351
351
352
351
351
350
349
349
348

Wednesday 21

Waning Crescent 39%

02:43

13:48

06 Good
07 Good
08 OK
09 OK
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
01 Bad

Sun - Rise: 05:32, Set: 20:12, Transit: 12:52. Moon - Rise: 02:43, Set: 13:48. Civil Dark: 20:44 - 05:00. Nautical Dark: 21:24 - 04:20. Astro Dark: 22:09 - 03:34

Total Clouds (% Sky Obscured)

2
2
12
25
38
56
78
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
0
0
0
2
3
5
19
42
52
64
72
76
84
92
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
21
35
52
72
84
94
96
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
2
9
17
24
50
75
100
100
100
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
8
7
6
5
5

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

Precipitation Probability (%)

0
0
11
17
23
46
63
79
95
95
95
95
95
95
95
95
95
95
90
79

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.7
1
1.4
1.2
1.1
0.9
1
1.3
1
0.8
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
14
15
16
16
16
16
15
15
14
13
13
12
12
11
11
11
11

Feels Like (°C)

11
11
11
11
12
12
12
12
11
13
13
13
13
13
13
8
8
7
8
8

Dew Point (°C)

3
3
3
2
1
1
-0
-1
-2
-1
1
2
3
3
5
6
7
8
8
8

Relative Humidity (%)

55
53
52
45
40
36
34
32
31
34
38
42
48
53
60
66
72
80
81
83

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008

Ozone (du)

347
347
346
346
345
345
342
340
337
337
337
337
337
337
338
338
339
339
341
343

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

Generated: 15/05/25 06:22:27. Forecast: 15/05/25 to 21/05/25. Timezone: UTC-4.00