Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waning Gibbous 84%

20:00

10:17

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 OK
05 Bad
06 Bad

Sun - Rise: 06:52, Set: 18:40, Transit: 12:45. Moon - Rise: 20:00, Set: 10:17. Civil Dark: 19:07 - 06:25. Nautical Dark: 19:39 - 05:53. Astro Dark: 20:11 - 05:21

Total Clouds (% Sky Obscured)

98
99
97
99
100
83
91
95
87
91
95
90
87
90
93
80
79
91
82
59
52
44
52
55

Low Clouds (% Sky Obscured)

76
83
73
87
83
79
83
85
81
87
88
84
86
90
93
80
79
91
82
59
35
22
30
33

Medium Clouds (% Sky Obscured)

39
35
17
22
0
2
17
25
21
18
10
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
94
97
86
80
24
0
0
0
0
2
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
0
0
1
1
2
7
3
11
2
1
0
0
0
0
0
1
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
3
7
6
6
6
6
6
6
5
5
3
3
3
3
3
2
2
2
1
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
78
71
63
59
58
59
59
59
62
63
65
69
70
71
72
72
73
73
77
77
75

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

291
292
294
295
296
296
293
289
285
282
281
281
282
279
280
280
281
280
280
280
281
278
277
277

Wednesday 30

Waning Gibbous 74%

20:43

11:33

07 OK
08 Bad
09 OK
10 OK
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
06 Bad

Sun - Rise: 06:53, Set: 18:38, Transit: 12:45. Moon - Rise: 20:43, Set: 11:33. Civil Dark: 19:06 - 06:26. Nautical Dark: 19:37 - 05:54. Astro Dark: 20:09 - 05:22

Total Clouds (% Sky Obscured)

46
54
35
40
83
86
65
100
98
78
64
100
100
100
100
100
100
100
100
100
100
99
91
100

Low Clouds (% Sky Obscured)

24
21
23
24
40
36
18
25
39
21
23
9
5
2
1
19
20
19
17
19
14
15
16
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
2
3
3
0
16
54
61
67
66
89
97
58
83
79
85

High Clouds (% Sky Obscured)

16
35
3
7
40
40
43
100
94
68
64
100
100
100
100
100
100
100
100
100
100
94
58
96

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
2
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)

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

Chance of Frost

Temperature (°C)

16
16
18
19
21
22
23
24
24
24
23
22
20
19
19
19
19
19
18
18
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
66
59
54
54
52
48
46
46
50
56
62
64
65
67
68
69
70
71
72
75
77
77

Pressure (mb)

1019
1019
1020
1020
1020
1019
1019
1018
1018
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

277
277
276
277
277
277
277
276
277
278
278
277
278
277
277
276
277
275
274
274
274
273
272
272

Thursday 1

Waning Gibbous 63%

21:36

12:47

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
06 Bad

Sun - Rise: 06:54, Set: 18:37, Transit: 12:45. Moon - Rise: 21:36, Set: 12:47. Civil Dark: 19:04 - 06:27. Nautical Dark: 19:36 - 05:55. Astro Dark: 20:08 - 05:23

Total Clouds (% Sky Obscured)

98
97
100
96
100
98
99
92
97
94
92
85
85
66
53
65
90
86
83
85
87
90
79
65

Low Clouds (% Sky Obscured)

24
17
19
23
23
27
4
8
13
26
1
11
17
37
30
27
28
27
19
16
13
11
10
9

Medium Clouds (% Sky Obscured)

77
90
99
80
100
85
99
89
93
92
92
78
64
39
37
35
26
24
25
18
8
0
0
0

High Clouds (% Sky Obscured)

94
79
100
81
65
62
34
2
16
1
4
6
65
22
11
32
83
75
70
67
74
79
68
54

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
3
0
0
7
13
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)

4
4
5
6
6
5
6
6
6
6
6
5
4
4
4
4
4
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
20
20
21
21
21
22
22
22
22
22
21
21
23
23
22
20
20
20
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

80
76
71
67
64
63
53
52
50
55
56
59
63
66
69
71
74
75
75
75
76
76
76
76

Pressure (mb)

1018
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1016

Ozone (du)

270
269
269
267
267
265
263
263
263
263
262
260
260
260
260
260
261
261
260
260
261
260
259
260

Friday 2

Waning Gibbous 51%

22:40

13:52

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

Sun - Rise: 06:55, Set: 18:35, Transit: 12:44. Moon - Rise: 22:40, Set: 13:52. Civil Dark: 19:02 - 06:28. Nautical Dark: 19:34 - 05:56. Astro Dark: 20:06 - 05:24

Total Clouds (% Sky Obscured)

40
51
60
73
60
39
15
16
16
18
34
48
60
60
55
60
97
71
78
69
61
41
35
17

Low Clouds (% Sky Obscured)

8
5
3
0
0
0
0
0
0
0
5
10
15
16
21
29
86
22
31
15
61
16
35
17

Medium Clouds (% Sky Obscured)

0
5
11
16
14
12
9
8
6
5
23
42
60
58
55
52
52
52
52
63
26
41
35
7

High Clouds (% Sky Obscured)

19
27
38
52
38
21
2
4
6
9
9
10
14
23
34
39
40
40
40
23
25
41
8
6

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
23
34
44
52
58
61
51
38
9
6
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
7
7
8
9
10
10
9
9
7
8
10
10
9
9
7
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

19
19
21
22
24
26
27
29
29
29
29
27
25
24
22
21
19
19
18
17
17
16
16
16

Feels Like (°C)

18
20
21
23
25
26
27
28
28
28
28
27
27
25
23
22
21
19
19
18
16
15
15
15

Dew Point (°C)

15
14
15
14
13
12
12
12
12
12
13
14
14
14
13
12
11
10
13
12
11
11
11
10

Relative Humidity (%)

77
75
68
57
49
42
38
36
35
36
39
44
49
54
55
59
58
58
70
72
66
69
70
70

Pressure (mb)

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

Ozone (du)

261
262
262
262
262
262
262
263
263
263
263
263
264
264
264
264
264
265
265
265
265
265
267
268

Saturday 3

Third Quarter 49%

23:52

14:46

07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
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
06 Bad

Sun - Rise: 06:56, Set: 18:33, Transit: 12:44. Moon - Rise: 23:52, Set: 14:46. Civil Dark: 19:01 - 06:29. Nautical Dark: 19:32 - 05:57. Astro Dark: 20:04 - 05:25

Total Clouds (% Sky Obscured)

18
2
0
0
14
26
38
49
52
50
58
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
29
46
62
78

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
13
27
40
58
73
87
91
96
100
100
100

High Clouds (% Sky Obscured)

1
1
0
0
13
26
34
45
47
50
57
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
9
9
9
9
9
9
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
18
37
56
91
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
13
13
14
15
17
18
19
19
20
20
18
16
15
15
14
14
14
14
13
11
11
11
12

Dew Point (°C)

10
7
3
2
2
2
2
2
1
1
2
2
3
6
6
7
7
6
5
4
3
3
3
6

Relative Humidity (%)

72
58
40
35
33
31
29
27
26
26
29
31
36
46
49
54
57
54
51
47
47
48
47
57

Pressure (mb)

1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024

Ozone (du)

270
271
271
271
271
272
272
273
274
274
276
276
277
275
275
276
276
276
275
275
275
275
275
275

Sunday 4

Waning Crescent 40%

01:07

15:30

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 OK
04 Good
05 Good
06 Good

Sun - Rise: 06:57, Set: 18:32, Transit: 12:44. Moon - Rise: 01:07, Set: 15:30. Civil Dark: 18:59 - 06:30. Nautical Dark: 19:31 - 05:58. Astro Dark: 20:03 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
91
86
80
56
32
7
4
2

Low Clouds (% Sky Obscured)

94
95
98
99
98
98
98
99
99
100
100
100
100
95
89
84
82
80
77
53
30
7
4
2

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
96
92
93
94
95
87
78
62
41
19
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
88
73
60
55
45
40
39
38
36
21
11
1
1
0

ISS Passover

Visibility (miles)

4
3
2
2
2
2
2
3
3
4
5
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
90
71
50
18
14
7
0
0
0
0
0
0

Precipitation Amount (mm)

1.2
1.3
1.4
1.6
1.9
2.1
2.3
1.7
1.5
1.4
1.2
1
0.6
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
13
14
14
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
80
82
84
87
87
89
90
90
90
89
89
87
87
87
86
86
84
84
82
83
83
83
81

Pressure (mb)

1024
1024
1023
1023
1022
1021
1020
1020
1019
1019
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

274
273
273
272
272
272
273
273
273
274
274
277
281
284
285
286
287
287
287
287
287
287
287
288

Monday 5

Waning Crescent 28%

02:22

16:05

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:58, Set: 18:30, Transit: 12:43. Moon - Rise: 02:22, Set: 16:05. Civil Dark: 18:57 - 06:31. Nautical Dark: 19:29 - 05:59. Astro Dark: 20:01 - 05:27

Total Clouds (% Sky Obscured)

0
2
4
4
9
12
14
13
21
31
33
28
21
14
7
0
0
0
0

Low Clouds (% Sky Obscured)

0
2
4
4
9
12
10
5
5
3
5
4
3
2
2
0
0
0
0

Medium Clouds (% Sky Obscured)

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
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
15
16
18
19
19
20
20
19
19
18
17
16
15
14
13
12
12

Feels Like (°C)

13
13
14
15
15
15
16
17
19
18
17
17
17
17
13
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

80
77
67
57
48
44
41
38
37
37
37
40
45
48
51
52
54
55
55

Pressure (mb)

1019
1020
1020
1020
1021
1020
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024

Ozone (du)

288
289
289
288
288
287
286
285
285
285
285
286
288
289
289
289
289
291
293

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

Generated: 29/09/26 07:36:48. Forecast: 29/09/26 to 05/10/26. Timezone: UTC-4.00