Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waxing Crescent 23%

11:31

21:00

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad

Sun - Rise: 06:37, Set: 19:04, Transit: 12:50. Moon - Rise: 11:31, Set: 21:00. Civil Dark: 19:31 - 06:09. Nautical Dark: 20:03 - 05:37. Astro Dark: 20:37 - 05:04

Total Clouds (% Sky Obscured)

0
0
0
1
1
2
0
3
17
3
4
14
14
13
4
8
54
55
63
55
63
45
47
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
2
5
0
0
0
0
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
1
1
2
0
2
16
2
2
4
9
3
1
2
18
30
40
40
52
41
43
56

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)

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

Chance of Frost

Temperature (°C)

17
16
14
16
16
16
16
16
17
19
20
21
22
22
23
22
22
21
20
20
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

4
4
3
6
6
6
7
6
7
6
6
5
5
5
6
8
9
9
9
11
11
11
12
12

Relative Humidity (%)

42
45
46
48
50
53
54
52
49
44
40
36
32
32
34
39
43
46
49
56
59
60
61
61

Pressure (mb)

1025
1025
1026
1026
1027
1027
1028
1029
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

304
303
302
301
302
302
300
298
296
296
294
294
292
288
286
285
284
283
284
285
285
286
287
287

Wednesday 16

Waxing Crescent 32%

12:36

21:36

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

Sun - Rise: 06:38, Set: 19:02, Transit: 12:50. Moon - Rise: 12:36, Set: 21:36. Civil Dark: 19:29 - 06:10. Nautical Dark: 20:02 - 05:38. Astro Dark: 20:35 - 05:05

Total Clouds (% Sky Obscured)

30
42
52
47
56
52
69
62
33
75
91
67
65
50
62
54
58
22
39
56
74
35
37
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
9
17
22
20
21
16
13

Medium Clouds (% Sky Obscured)

1
2
2
2
2
3
3
4
3
26
45
3
3
3
3
3
55
3
16
30
26
32
32
30

High Clouds (% Sky Obscured)

30
42
52
47
56
52
69
62
33
67
70
67
59
35
53
51
52
7
7
22
42
2
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
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
3
2
3
3
3
3
3
5
6
7
7
7
8
7
7
7
7
7
5
4
4
4
4

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
18
18
19
21
22
23
25
26
26
26
26
25
23
23
23
23
22
22

Feels Like (°C)

18
20
20
20
19
19
19
19
20
21
21
22
25
24
24
25
25
24
24
24
24
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

62
63
66
69
71
72
72
67
61
54
51
47
42
41
41
42
44
50
58
64
65
65
65
66

Pressure (mb)

1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

287
286
286
286
286
287
287
286
285
284
284
284
284
283
283
283
282
281
279
277
276
276
276
276

Thursday 17

Waxing Crescent 41%

13:37

22:19

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

Sun - Rise: 06:39, Set: 19:00, Transit: 12:50. Moon - Rise: 13:37, Set: 22:19. Civil Dark: 19:28 - 06:11. Nautical Dark: 20:00 - 05:39. Astro Dark: 20:33 - 05:06

Total Clouds (% Sky Obscured)

30
31
46
55
88
84
59
40
64
67
74
71
83
71
63
50
98
79
43
66
83
100
99
96

Low Clouds (% Sky Obscured)

15
14
16
14
12
9
10
2
0
0
0
4
9
4
3
4
11
23
24
40
51
72
76
48

Medium Clouds (% Sky Obscured)

28
31
34
36
35
32
31
24
20
19
21
61
77
44
11
6
2
22
7
25
27
33
37
44

High Clouds (% Sky Obscured)

0
0
5
6
44
56
15
8
29
37
38
23
5
55
60
50
98
37
3
21
83
100
90
74

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
2
2
0
0
0
0
0
0
2
2
2
2
23
35

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

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
21
22
24
25
26
28
28
28
28
27
26
26
25
25
25
25
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
70
72
72
73
73
74
70
63
57
51
48
46
49
51
53
55
55
55
57
58
61
62
60

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

276
276
275
275
275
275
274
274
275
274
274
274
273
273
272
271
270
270
270
270
269
269
269
268

Friday 18

First Quarter 51%

14:32

23:09

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 OK
19 OK
20 OK
21 Good
22 Good
23 OK
00 Good

Sun - Rise: 06:40, Set: 18:59, Transit: 12:49. Moon - Rise: 14:32, Set: 23:09. Civil Dark: 19:26 - 06:12. Nautical Dark: 19:58 - 05:40. Astro Dark: 20:31 - 05:07

Total Clouds (% Sky Obscured)

97
92
99
100
100
100
100
100
100
100
97
94
91
66
65
56
51
41
35
28
14
6
29
16

Low Clouds (% Sky Obscured)

86
67
82
72
49
52
58
39
21
16
23
48
56
33
62
56
51
41
35
28
0
0
0
0

Medium Clouds (% Sky Obscured)

48
52
54
53
58
61
60
60
60
78
51
21
4
3
1
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

64
62
88
100
100
100
100
100
100
100
92
85
59
46
33
1
9
4
13
6
9
6
18
11

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

Precipitation Probability (%)

45
52
60
64
54
41
13
12
8
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
23
22
22
23
23
24
24
25
26
27
27
27
27
26
25
23
22
21
20
20

Feels Like (°C)

24
23
24
24
24
24
22
22
23
24
25
25
26
27
29
27
26
24
22
21
21
20
20
17

Dew Point (°C)

16
16
16
16
17
18
16
15
16
16
16
14
14
14
13
13
13
12
11
9
9
9
9
8

Relative Humidity (%)

63
62
63
66
71
74
67
62
63
62
59
50
48
45
40
41
41
40
41
41
42
46
47
45

Pressure (mb)

1019
1018
1018
1018
1017
1018
1018
1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

268
267
267
268
269
269
270
271
272
272
271
271
271
270
270
271
270
270
272
273
273
273
274
275

Saturday 19

Waxing Gibbous 61%

15:19

00:06

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

Sun - Rise: 06:41, Set: 18:57, Transit: 12:49. Moon - Rise: 15:19, Set: 00:06. Civil Dark: 19:24 - 06:13. Nautical Dark: 19:56 - 05:41. Astro Dark: 20:29 - 05:09

Total Clouds (% Sky Obscured)

16
39
39
35
45
41
43
47
59
66
72
78
85
78
78
77
75
71
67
70
73
73
78
83

Low Clouds (% Sky Obscured)

0
0
0
11
45
41
43
47
53
55
58
62
73
78
75
71
75
71
67
67
56
44
56
68

Medium Clouds (% Sky Obscured)

3
2
26
22
5
2
2
1
17
23
25
30
30
62
49
38
43
45
49
30
16
4
14
25

High Clouds (% Sky Obscured)

10
29
33
32
45
0
23
11
15
56
27
51
67
60
50
41
49
53
60
65
69
66
50
33

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
1
3
5
3
0
2
2
0
1
1
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
8
8
9
8
8
8
8
8
7
7
6
5
6
8
9
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
7
8
8
8
8
9
9
11
12
12
13
14
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

44
43
47
51
54
55
55
56
56
59
58
58
59
60
59
59
58
60
62
64
64
64
64
65

Pressure (mb)

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

Ozone (du)

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

Sunday 20

Waxing Gibbous 70%

16:00

No Set

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:42, Set: 18:55, Transit: 12:48. Moon - Rise: 16:00, Set: No Set. Civil Dark: 19:22 - 06:14. Nautical Dark: 19:55 - 05:42. Astro Dark: 20:27 - 05:10

Total Clouds (% Sky Obscured)

88
91
94
97
97
97
97
97
97
97
97
97
98
95
94
92
94
97
100
96
93
89
92
95

Low Clouds (% Sky Obscured)

80
86
92
97
97
96
95
94
94
95
89
82
76
65
54
44
46
47
46
40
35
23
43
62

Medium Clouds (% Sky Obscured)

39
49
56
61
56
56
51
49
47
40
52
60
73
75
77
80
74
67
64
55
49
39
33
30

High Clouds (% Sky Obscured)

18
14
10
6
22
39
64
60
51
40
36
30
24
40
58
78
87
94
100
94
87
81
87
92

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

Precipitation Probability (%)

0
3
4
1
8
10
10
8
7
6
12
12
7
24
26
18
25
34
40
67
79
81
88
88

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
21
21
21
21
22
23
24
25
25
26
26
26
26
25
24
23
23
22
21
20

Feels Like (°C)

18
18
19
19
19
19
19
19
20
21
21
22
22
23
26
26
26
26
26
26
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

65
65
67
71
74
76
77
80
76
73
71
68
66
64
64
64
64
66
65
67
67
67
68
64

Pressure (mb)

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

Ozone (du)

273
272
272
273
273
272
271
270
270
270
271
270
270
270
271
271
271
271
272
273
273
273
274
274

Monday 21

Waxing Gibbous 79%

16:33

01:08

Sun - Rise: 06:43, Set: 18:53, Transit: 12:48. Moon - Rise: 16:33, Set: 01:08. Civil Dark: 19:21 - 06:15. Nautical Dark: 19:53 - 05:43. Astro Dark: 20:25 - 05:11

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 15/09/26 00:49:24. Forecast: 15/09/26 to 21/09/26. Timezone: UTC-4.00