Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Crescent 58%

12:44

23:17

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

Sun - Rise: 06:58, Set: 16:30, Transit: 11:44. Moon - Rise: 12:44, Set: 23:17. Civil Dark: 17:00 - 06:28. Nautical Dark: 17:34 - 05:54. Astro Dark: 18:07 - 05:21

Total Clouds (% Sky Obscured)

76
62
31
0
2
2
2
2
2
3
4
7
10
6
16
37
46
26
25
5
4
4
6
4

Low Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
2
3
3
4
7
2
15
25
17
9
17
1
2
3
5
3

Medium Clouds (% Sky Obscured)

45
12
0
0
0
0
0
0
0
0
0
2
2
2
4
33
41
14
13
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

10
9
8
11
11
11
11
12
12
12
12
13
14
15
16
16
16
17
17
16
15
14
14
14

Chance of Frost

Temperature (°C)

3
2
2
2
2
1
1
1
1
1
1
1
2
3
4
5
6
6
6
6
5
4
4
3

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-9
-8
-8

Relative Humidity (%)

45
46
49
51
54
55
56
57
58
57
57
53
51
47
44
38
35
35
36
37
38
38
42
43

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1015
1016
1017
1018
1019

Ozone (du)

312
314
315
314
315
320
328
332
335
354
368
372
383
378
378
372
365
364
356
344
341
342
342
341

Friday 28

First Quarter 68%

13:07

00:25

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

Sun - Rise: 06:59, Set: 16:29, Transit: 11:44. Moon - Rise: 13:07, Set: 00:25. Civil Dark: 16:59 - 06:29. Nautical Dark: 17:33 - 05:55. Astro Dark: 18:06 - 05:22

Total Clouds (% Sky Obscured)

8
9
5
4
4
3
3
4
0
0
0
2
3
3
8
2
14
9
2
2
6
31
47
87

Low Clouds (% Sky Obscured)

7
9
5
3
3
2
2
1
0
0
0
0
1
1
8
2
14
9
1
1
0
0
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
9
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
19
35
69

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)

13
13
12
12
12
12
11
11
10
10
10
9
9
9
9
9
8
7
6
5
4
3
2
3

Chance of Frost

Temperature (°C)

3
2
2
2
1
1
1
1
1
1
1
1
2
3
4
5
6
6
6
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-7
-8
-8
-9
-9
-9
-9
-9
-9
-9
-10

Relative Humidity (%)

45
47
50
52
53
52
52
52
52
52
52
51
50
46
42
38
35
34
33
34
35
36
37
37

Pressure (mb)

1020
1021
1021
1022
1023
1024
1025
1025
1026
1027
1028
1029
1030
1030
1031
1031
1030
1030
1031
1031
1032
1032
1032
1032

Ozone (du)

337
333
332
326
323
328
326
327
322
319
320
319
321
323
323
321
317
314
311
307
305
306
307
306

Saturday 29

Waxing Gibbous 79%

13:30

01:36

21 OK
22 Bad
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

Sun - Rise: 07:00, Set: 16:29, Transit: 11:45. Moon - Rise: 13:30, Set: 01:36. Civil Dark: 16:59 - 06:30. Nautical Dark: 17:33 - 05:56. Astro Dark: 18:06 - 05:23

Total Clouds (% Sky Obscured)

47
77
37
94
100
100
100
100
100
99
100
100
99
100
100
100
100
100
99
99
100
100
91
82

Low Clouds (% Sky Obscured)

0
5
10
19
30
39
50
70
70
72
74
57
47
48
91
97
97
96
95
90
86
81
72
63

Medium Clouds (% Sky Obscured)

47
77
37
82
100
91
100
100
100
97
74
73
81
100
100
100
100
55
68
68
79
35
23
12

High Clouds (% Sky Obscured)

13
8
15
35
74
98
98
100
100
40
100
100
93
68
80
98
91
85
79
85
92
100
82
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
4
3
4
3
3
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
18
2
1
5
10
34
80
95
95
95
95
95
89
68
51
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.4
1.3
1.5
1.5
0.8
0.5
0.3
0
0

Wind Speed/Direction (mph)

3
3
3
2
3
3
3
3
5
5
4
4
5
8
9
10
8
8
8
9
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
-1
-1
-1
-0
-1
-1
-1
-0
1
2
4
4
4
5
6
6
6
4
4
3
3

Dew Point (°C)

-10
-10
-9
-8
-7
-6
-6
-5
-5
-3
-1
-0
0
2
4
5
7
7
8
8
7
6
5
4

Relative Humidity (%)

38
39
42
45
49
50
51
52
53
63
71
68
65
64
70
75
87
91
95
91
88
85
82
79

Pressure (mb)

1032
1031
1031
1031
1030
1031
1030
1029
1028
1028
1027
1026
1025
1024
1023
1021
1020
1018
1018
1017
1017
1017
1018
1018

Ozone (du)

304
305
307
307
305
306
311
314
313
316
316
314
315
314
311
309
309
312
314
316
318
321
325
330

Sunday 30

Waxing Gibbous 88%

13:56

02:50

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

Sun - Rise: 07:01, Set: 16:29, Transit: 11:45. Moon - Rise: 13:56, Set: 02:50. Civil Dark: 16:59 - 06:31. Nautical Dark: 17:33 - 05:57. Astro Dark: 18:06 - 05:24

Total Clouds (% Sky Obscured)

73
48
24
0
5
10
22
22
17
21
20
32
27
45
43
46
51
51
58
69
75
89
94
94

Low Clouds (% Sky Obscured)

53
36
17
0
0
0
0
0
1
1
0
0
2
2
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
0
0
0
0
0
0
0
1
2
7
13
19
21
24
27
33
40
49
55
56
57
77
85

High Clouds (% Sky Obscured)

47
30
14
0
5
9
18
15
12
12
8
7
1
1
2
6
6
1
5
35
50
74
63
46

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 (%)

1
1
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)

10
11
10
10
10
10
9
9
9
9
9
9
10
10
11
11
11
10
10
9
7
6
5
5

Chance of Frost

Temperature (°C)

7
6
5
4
3
3
2
2
2
1
1
2
2
3
4
4
4
4
4
3
3
3
2
2

Feels Like (°C)

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

Dew Point (°C)

3
2
-1
-3
-4
-4
-4
-4
-4
-4
-5
-5
-5
-6
-8
-9
-10
-10
-9
-10
-9
-9
-10
-10

Relative Humidity (%)

76
74
63
60
61
62
63
65
68
68
66
64
59
50
42
38
36
36
38
38
40
41
42
41

Pressure (mb)

1018
1019
1020
1020
1021
1021
1022
1022
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1028
1028
1028

Ozone (du)

331
331
335
335
335
336
338
341
345
349
350
352
352
352
352
353
352
351
350
350
346
345
344
345

Monday 1

Waxing Gibbous 88%

14:26

04:07

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:02, Set: 16:29, Transit: 11:45. Moon - Rise: 14:26, Set: 04:07. Civil Dark: 16:59 - 06:32. Nautical Dark: 17:33 - 05:58. Astro Dark: 18:06 - 05:25

Total Clouds (% Sky Obscured)

95
94
92
91
93
95
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
18
35
53
57
60
64
73
82
91
75
60
44
60
76
91
90
90
89
93
96

Medium Clouds (% Sky Obscured)

95
92
91
88
89
90
90
89
89
89
94
96
100
100
100
100
100
100
100
100
100
100
89
76

High Clouds (% Sky Obscured)

38
50
64
76
66
52
42
59
78
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
1
1
1
0
0
0
0
0
0
1
1
3
5
7
6

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
4
7
30
63
87
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.9
1.1
1.9
2.4
2.5
2.3
2.1
2
2
1.8
1.5
1.6
1.4

Wind Speed/Direction (mph)

4
4
4
4
5
6
6
7
7
8
9
9
9
9
10
10
11
12
13
14
14
14
14
13

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

-4
-3
-3
-3
-3
-4
-4
-4
-4
-4
-5
-4
-4
-4
-4
-3
-3
-4
-4
-4
-4
-4
-4
-4

Dew Point (°C)

-10
-10
-10
-9
-8
-8
-8
-7
-7
-3
-2
-1
0
1
1
2
2
2
2
2
2
2
1
1

Relative Humidity (%)

41
43
45
48
51
52
52
54
56
78
86
91
93
98
98
100
100
98
98
96
96
96
93
93

Pressure (mb)

1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1024
1023
1022
1021
1019
1017
1015
1013
1010
1008
1007
1005
1004
1003

Ozone (du)

346
348
349
349
347
345
344
343
340
339
338
336
335
333
331
329
327
326
324
322
324
325
326
327

Tuesday 2

Waxing Gibbous 95%

15:04

05:29

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:03, Set: 16:28, Transit: 11:46. Moon - Rise: 15:04, Set: 05:29. Civil Dark: 16:59 - 06:33. Nautical Dark: 17:33 - 05:59. Astro Dark: 18:06 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
99
99
100
94
88
81
76
71
69
78
85
86
89
77
66
57
46

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
98
99
99
100
90
80
70
60
49
39
46
54
61
54
63
60
44
27

Medium Clouds (% Sky Obscured)

64
66
67
69
47
27
11
22
38
67
67
57
44
45
54
69
66
46
28
19
9
0
0
0

High Clouds (% Sky Obscured)

85
78
68
58
36
18
0
0
0
1
15
28
45
39
33
25
11
4
2
2
1
0
1
1

ISS Passover

Visibility (miles)

6
5
4
2
0
3
5
7
8
9
9
7
4
2
1
1
0
0
0
0
3
6
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
Very Light Rain
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
67
44
39
33
31
36
34
25
20
18
16
14
10
2
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

1
0.6
0.3
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
0
-0
-0

Feels Like (°C)

-4
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-3
-2
-3
-3
-2
-2
-1
-2
-2
-2
-2
-2
-3

Dew Point (°C)

1
1
1
1
1
1
1
-0
0
0
0
1
1
1
1
1
2
1
1
1
1
-1
-1
-1

Relative Humidity (%)

93
93
94
94
96
94
94
91
93
93
93
94
96
98
98
98
98
98
98
100
98
94
94
92

Pressure (mb)

1002
1002
1002
1002
1002
1003
1004
1005
1006
1007
1007
1009
1010
1011
1011
1012
1012
1013
1015
1016
1017
1018
1019
1019

Ozone (du)

328
330
331
332
333
332
332
331
333
335
336
337
338
340
339
338
338
337
335
334
331
328
324
322

Wednesday 3

Waxing Gibbous 99%

15:54

06:52

21 OK
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

Sun - Rise: 07:04, Set: 16:28, Transit: 11:46. Moon - Rise: 15:54, Set: 06:52. Civil Dark: 16:59 - 06:34. Nautical Dark: 17:33 - 06:00. Astro Dark: 18:06 - 05:26

Total Clouds (% Sky Obscured)

35
56
76
95
95
96
93
94
92
88
82
82
84
88
91
93

Low Clouds (% Sky Obscured)

10
8
7
6
4
2
1
3
6
8
18
27
37
40
43
46

Medium Clouds (% Sky Obscured)

0
21
40
52
51
57
66
66
70
72
71
70
69
73
80
88

High Clouds (% Sky Obscured)

1
3
11
20
30
15
10
5
5
5
0
0
0
5
30
50

ISS Passover

Visibility (miles)

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

Precipitation Type

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
3
4
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-1
-1
-0
-0
-0
-0
-0
-1
-1
-1
-0
0
1
2
2

Feels Like (°C)

-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-4
-3
-3

Dew Point (°C)

-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
0
1

Relative Humidity (%)

92
92
91
89
87
89
87
87
87
87
87
89
91
92
91
91

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1018
1016

Ozone (du)

320
318
318
317
316
317
318
319
320
320
321
322
323
324
325
326

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

Generated: 27/11/25 20:45:20. Forecast: 27/11/25 to 03/12/25. Timezone: UTC-5.00