Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waning Crescent 12%

03:14

14:37

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
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK

Sun - Rise: 06:45, Set: 16:36, Transit: 11:40. Moon - Rise: 03:14, Set: 14:37. Civil Dark: 17:06 - 06:15. Nautical Dark: 17:39 - 05:42. Astro Dark: 18:12 - 05:10

Total Clouds (% Sky Obscured)

61
70
76
100
100
100
100
94
88
100
100
92
100
100
90
98
28
28
43
49
30
44
33
29

Low Clouds (% Sky Obscured)

53
70
76
88
84
66
61
86
72
80
57
32
72
69
27
24
28
28
43
33
30
42
27
10

Medium Clouds (% Sky Obscured)

61
70
76
100
100
98
97
70
53
100
99
92
100
100
83
94
0
0
43
49
3
0
18
22

High Clouds (% Sky Obscured)

61
70
76
100
100
100
100
50
9
100
81
75
17
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
2
9
9
4
5
9
6
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
95
95
78
95
91
45
26
43
42
24
6
2
1
1
1
4
10
20
3
0
0

Precipitation Amount (mm)

0
0
0
1.3
1
0.3
0.9
0.7
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
7
7
7
7
8
8
9
10
10
10
11
11
12
13
15
16
16
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
59
65
73
82
88
88
90
91
93
91
90
87
73
67
62
57
50
47
40
37
37
39
39

Pressure (mb)

1003
1002
1001
999
997
995
993
991
991
990
989
989
989
989
990
991
992
992
992
992
992
992
993
994

Ozone (du)

283
281
283
288
288
286
288
288
290
290
291
296
300
302
308
308
310
316
321
316
316
320
317
316

Sunday 16

Waning Crescent 6%

04:15

14:58

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

Sun - Rise: 06:46, Set: 16:35, Transit: 11:41. Moon - Rise: 04:15, Set: 14:58. Civil Dark: 17:05 - 06:17. Nautical Dark: 17:38 - 05:43. Astro Dark: 18:11 - 05:11

Total Clouds (% Sky Obscured)

36
30
66
80
71
35
36
18
14
20
23
39
54
34
35
36
32
43
69
73
79
80
48
35

Low Clouds (% Sky Obscured)

30
30
65
73
69
33
32
17
14
20
23
39
47
34
35
36
32
43
69
71
75
73
48
35

Medium Clouds (% Sky Obscured)

26
4
2
12
34
13
7
0
4
0
0
8
16
2
2
2
1
1
0
1
0
0
0
0

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 (%)

1
1
0
2
2
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-6
-6
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

38
38
39
42
41
40
39
39
41
42
42
43
43
44
45
44
42
40
38
37
35
35
35
37

Pressure (mb)

995
997
998
998
999
1000
1000
1000
1001
1001
1001
1002
1003
1004
1005
1006
1006
1007
1007
1007
1008
1008
1009
1010

Ozone (du)

316
318
318
317
317
314
312
313
313
316
317
317
320
322
323
323
322
322
324
324
323
321
319
314

Monday 17

Waning Crescent 3%

05:17

15:22

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

Sun - Rise: 06:47, Set: 16:34, Transit: 11:41. Moon - Rise: 05:17, Set: 15:22. Civil Dark: 17:05 - 06:18. Nautical Dark: 17:38 - 05:44. Astro Dark: 18:10 - 05:12

Total Clouds (% Sky Obscured)

21
23
31
26
6
1
1
1
1
0
0
11
91
89
95
100
86
78
88
93
94
98
100
94

Low Clouds (% Sky Obscured)

21
23
31
26
6
1
1
1
0
0
0
0
0
0
0
0
0
0
25
38
42
47
52
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
54
69
95
100
86
78
66
93
84
72
98
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
19
27
18
1
5
21
17
50
68
85
99
70

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
3
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
10
10
10
9
10
9
9
8
8
9
9
9
9
9
9
9
9
9
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-6
-6
-7
-7
-6

Relative Humidity (%)

39
40
41
42
43
45
46
48
51
53
54
55
57
57
58
58
55
51
45
39
36
34
35
36

Pressure (mb)

1011
1012
1013
1014
1015
1015
1016
1016
1016
1017
1018
1018
1019
1019
1020
1021
1021
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

310
305
300
297
293
289
287
286
283
281
281
281
281
284
287
289
288
286
285
286
286
288
289
288

Tuesday 18

Waning Crescent 1%

06:20

15:50

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:48, Set: 16:34, Transit: 11:41. Moon - Rise: 06:20, Set: 15:50. Civil Dark: 17:04 - 06:19. Nautical Dark: 17:37 - 05:45. Astro Dark: 18:10 - 05:13

Total Clouds (% Sky Obscured)

88
82
87
93
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
92
91
92

Low Clouds (% Sky Obscured)

17
0
20
39
59
39
19
5
29
52
79
84
90
95
97
99
100
100
100
100
98
88
87
92

Medium Clouds (% Sky Obscured)

84
82
87
88
91
96
85
100
96
97
99
87
97
96
96
96
64
56
42
31
25
18
12
15

High Clouds (% Sky Obscured)

41
13
34
61
87
91
96
100
100
100
89
100
100
100
72
40
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
6
10
13
20
24
28
45
59
67
86
95
95
95
77
32
30
31
30
25
20
6
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.8
1.4
0.8
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
41
43
46
48
48
48
50
54
61
71
78
79
79
83
82
83
82
80
79
76
71
64
64

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

288
291
290
288
289
290
290
292
294
292
294
293
294
292
287
293
295
294
293
288
284
285
284
286

Wednesday 19

Waning Crescent 0%

07:23

16:24

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:50, Set: 16:33, Transit: 11:41. Moon - Rise: 07:23, Set: 16:24. Civil Dark: 17:03 - 06:20. Nautical Dark: 17:37 - 05:46. Astro Dark: 18:09 - 05:14

Total Clouds (% Sky Obscured)

86
81
86
87
100
100
100
100
100
100
86
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
81
86
87
100
100
100
100
100
100
86
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

17
18
31
45
59
62
53
55
53
53
57
70
95
100
100
100
99
93
85
74
68
64
61
57

High Clouds (% Sky Obscured)

5
8
32
57
100
80
62
48
42
31
7
23
17
15
25
41
61
68
73
74
55
26
5
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 (%)

12
5
15
18
15
19
17
9
10
8
5
5
5
4
6
4
4
5
5
6
9
11
13
15

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
4
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
67
65
60
57
55
54
56
56
57
58
58
60
61
62
59
60
58
56
54
55
57
59

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1026
1026
1025
1025
1025
1025

Ozone (du)

283
281
279
277
275
273
272
269
269
269
269
269
269
270
271
271
271
272
273
273
274
273
272
271

Thursday 20

New Moon 2%

08:24

17:06

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:51, Set: 16:32, Transit: 11:42. Moon - Rise: 08:24, Set: 17:06. Civil Dark: 17:03 - 06:21. Nautical Dark: 17:36 - 05:47. Astro Dark: 18:09 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
97
94
91
90
88
86
89
92
96
97
99
100
96
93
89
85
81
76
72
68
63
68

Medium Clouds (% Sky Obscured)

46
23
3
0
0
0
0
0
5
15
25
41
56
81
89
85
78
85
79
65
71
85
100
100

High Clouds (% Sky Obscured)

0
5
7
8
10
18
27
34
49
66
41
28
24
29
52
58
61
74
87
100
100
100
100
70

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

Precipitation Probability (%)

15
15
12
9
6
7
6
5
30
48
64
73
77
75
57
36
14
16
18
18
22
22
20
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
10
10
10
10
10
11
11
11
11
11
11
11
11
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
66
67
69
70
72
73
74
76
77
78
78
80
83
81
81
80
81
81
80
81
84
86

Pressure (mb)

1025
1025
1026
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1021
1020
1019
1018
1017
1017
1016

Ozone (du)

270
269
268
268
267
267
265
264
263
263
262
261
263
264
265
264
264
263
261
258
256
256
257
257

Friday 21

Waxing Crescent 6%

09:20

17:06

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:52, Set: 16:32, Transit: 11:42. Moon - Rise: 09:20, Set: 17:06. Civil Dark: 17:02 - 06:22. Nautical Dark: 17:36 - 05:48. Astro Dark: 18:08 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
95
89
79
64
53
52
53
66
77
83

Low Clouds (% Sky Obscured)

89
99
99
97
96
95
95
94
82
65
59
51
47
44
40
36
31
29
26
23

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
86
69
55
39
28
16
25
39
44
49
65
70

High Clouds (% Sky Obscured)

40
5
5
5
5
5
12
15
21
10
7
3
3
3
7
10
13
13
21
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

18
10
13
20
29
37
48
62
80
82
68
50
31
1
15
19
21
43
57
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
6
6
6
7
8
8
8
8
8
7
7
7
7
6
6
6
7

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12

Relative Humidity (%)

89
90
93
93
95
96
96
96
95
95
95
93
93
95
95
93
90
87
87
86

Pressure (mb)

1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1010
1009
1009
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

258
259
260
262
264
266
265
265
265
268
271
274
271
269
267
266
266
266
267
268

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

Generated: 15/11/25 17:35:19. Forecast: 15/11/25 to 21/11/25. Timezone: UTC-5.00