Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 0%

05:43

20:31

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

Sun - Rise: 05:35, Set: 20:07, Transit: 12:52. Moon - Rise: 05:43, Set: 20:31. Civil Dark: 20:39 - 05:04. Nautical Dark: 21:18 - 04:25. Astro Dark: 22:01 - 03:41

Total Clouds (% Sky Obscured)

16
19
11
23
47
0
0
0
2
0
93
100
60
63
56
96
100
94
56
58
28
5
0
54

Low Clouds (% Sky Obscured)

0
0
0
9
2
0
0
0
0
0
0
0
48
1
41
8
16
0
1
5
15
0
0
0

Medium Clouds (% Sky Obscured)

16
2
0
0
0
0
0
0
0
0
15
17
22
43
48
94
100
62
56
22
3
0
0
0

High Clouds (% Sky Obscured)

0
1
11
6
25
0
0
0
2
0
93
100
29
27
40
28
57
94
56
40
16
4
0
44

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
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
23
59
69
19
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
5
6
5
4
3
1
2
5
6
7
8
9
9
10
10
12
13
13
14
14
14
13

Relative Humidity (%)

48
39
33
30
29
28
26
24
26
33
39
42
46
51
53
56
59
65
76
79
83
79
71
61

Pressure (mb)

1020
1019
1018
1018
1017
1016
1015
1015
1015
1014
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1016
1017
1017
1018

Ozone (du)

345
343
342
340
338
340
342
343
343
342
339
338
337
335
333
334
335
337
342
342
342
343
341
342

Sunday 17

Waxing Crescent 2%

06:40

21:50

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

Sun - Rise: 05:34, Set: 20:08, Transit: 12:52. Moon - Rise: 06:40, Set: 21:50. Civil Dark: 20:40 - 05:03. Nautical Dark: 21:19 - 04:24. Astro Dark: 22:03 - 03:39

Total Clouds (% Sky Obscured)

4
56
7
18
4
8
5
11
27
72
58
58
46
19
42
72
89
79
96
100
70
46
52
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
0
0
11
4

High Clouds (% Sky Obscured)

3
42
7
13
4
8
5
9
27
72
58
58
46
18
41
68
89
77
96
100
70
43
40
38

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)

5
5
5
6
6
7
8
8
8
7
5
4
4
4
4
3
2
2
1
2
4
4
4
6

Chance of Frost

Temperature (°C)

23
25
27
28
29
29
29
28
26
25
23
22
22
21
21
20
20
19
19
19
18
18
20
22

Feels Like (°C)

22
26
26
28
28
29
28
28
26
25
23
22
22
22
24
23
21
20
21
19
17
17
19
21

Dew Point (°C)

13
13
12
11
9
10
11
11
11
9
10
11
12
14
15
15
15
15
15
14
12
12
12
13

Relative Humidity (%)

55
47
39
33
29
30
32
33
37
37
43
50
53
61
68
72
74
76
76
73
69
65
59
55

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1023
1024
1024

Ozone (du)

338
340
338
339
337
336
335
335
333
330
331
330
330
329
330
331
331
331
335
336
333
332
331
331

Monday 18

Waxing Crescent 6%

07:49

23:00

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

Sun - Rise: 05:34, Set: 20:09, Transit: 12:52. Moon - Rise: 07:49, Set: 23:00. Civil Dark: 20:41 - 05:02. Nautical Dark: 21:20 - 04:22. Astro Dark: 22:04 - 03:38

Total Clouds (% Sky Obscured)

22
37
4
2
2
2
1
1
1
1
1
7
0
5
10
20
9
1
82
33
46
31
34
46

Low 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

Medium Clouds (% Sky Obscured)

2
3
2
1
2
2
1
1
1
1
1
5
0
0
0
0
9
1
6
5
5
5
5
31

High Clouds (% Sky Obscured)

13
24
2
1
0
0
0
0
0
0
0
0
0
5
10
20
9
1
81
31
43
27
34
39

ISS Passover

Visibility (miles)

9
7
6
3
3
3
3
3
3
4
4
4
4
4
4
4
6
7
7
8
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
1
22
22
0
0
0
0
0
2
3
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
5
6
7
8
9
9
10
10
9
8
6
6
5
4
4
3
3
3
3
4
4
5
6

Chance of Frost

Temperature (°C)

23
24
25
26
26
25
24
23
22
21
19
19
18
18
18
18
18
18
18
18
18
19
21
23

Feels Like (°C)

22
25
26
27
26
25
25
24
22
21
20
20
20
21
19
19
19
19
21
21
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

50
47
45
42
41
41
44
49
56
64
69
73
80
83
82
82
83
83
86
86
89
84
68
54

Pressure (mb)

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

Ozone (du)

331
331
330
328
326
323
323
322
320
320
320
321
321
319
318
317
316
316
318
318
319
319
320
320

Tuesday 19

Waxing Crescent 13%

09:05

23:56

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

Sun - Rise: 05:33, Set: 20:10, Transit: 12:52. Moon - Rise: 09:05, Set: 23:56. Civil Dark: 20:42 - 05:01. Nautical Dark: 21:21 - 04:21. Astro Dark: 22:06 - 03:37

Total Clouds (% Sky Obscured)

43
58
73
86
73
60
42
42
40
36
44
51
58
59
48
68
79
67
47
20
18
10
15
1

Low 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

Medium Clouds (% Sky Obscured)

5
2
1
0
2
4
7
11
15
19
24
33
48
38
43
42
35
31
25
19
9
0
0
0

High Clouds (% Sky Obscured)

43
58
73
86
73
53
31
21
11
0
0
0
3
4
2
12
16
9
3
0
0
2
3
0

ISS Passover

Visibility (miles)

9
9
9
6
6
6
7
7
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
5
5
10
9
3
6
12
2
0
0
0
0
0
0
1
1
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
7
7
7
8
8
8
9
8
8
7
7
7
8
7
6
6
6
5
5
6
6
7
7

Chance of Frost

Temperature (°C)

25
27
28
29
30
29
29
28
27
26
25
25
25
24
24
23
23
22
22
22
22
22
23
25

Feels Like (°C)

25
27
29
29
30
30
29
29
27
27
26
26
26
25
25
25
24
22
23
22
23
23
24
25

Dew Point (°C)

12
13
12
12
12
12
11
11
10
11
12
14
15
15
14
14
14
15
16
15
16
16
15
15

Relative Humidity (%)

45
40
37
35
34
33
34
35
35
37
44
50
54
56
55
56
57
63
67
67
68
66
60
52

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

321
321
322
322
324
325
327
325
326
327
328
328
326
325
326
324
323
322
321
319
320
320
319
319

Wednesday 20

Waxing Crescent 23%

No Rise

00:39

10 Good
11 OK
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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:32, Set: 20:11, Transit: 12:52. Moon - Rise: No Rise, Set: 00:39. Civil Dark: 20:43 - 05:00. Nautical Dark: 21:23 - 04:20. Astro Dark: 22:07 - 03:35

Total Clouds (% Sky Obscured)

1
19
36
52
65
76
86
86
87
91
97
95
93
73
53
32
97
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
16
31
47
33
20
5
22
38
54
63
73
83
60
37
15
39
19
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
7
14
19
38
59
79
76
60
59
55
81
80
65
53
32
84
86
90
93
97
100
100
100

High Clouds (% Sky Obscured)

1
1
2
4
29
55
72
71
67
71
77
53
31
25
17
16
60
70
62
55
48
44
62
85

ISS Passover

Visibility (miles)

9
9
9
6
6
7
9
9
9
9
9
1
2
5
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
4
5
20
30
41
36
39
54
95
95
95
89
54
5
14
17
18
24
26
28
33
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1.3
2.1
0.9
0.8
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
29
31
32
33
32
31
30
29
28
27
23
23
22
20
19
17
17
16
15
15
15
15
15

Feels Like (°C)

28
30
30
31
32
31
30
28
28
27
27
22
23
23
20
18
16
15
15
14
14
14
14
14

Dew Point (°C)

15
14
13
13
14
12
12
12
12
13
14
19
19
19
17
16
14
13
12
11
10
10
9
9

Relative Humidity (%)

46
39
34
32
30
29
30
31
34
38
44
74
81
83
82
82
79
78
77
74
73
71
69
69

Pressure (mb)

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

Ozone (du)

319
319
320
320
321
321
322
322
320
318
315
315
314
313
313
315
316
316
316
316
316
317
317
317

Thursday 21

Waxing Crescent 33%

10:22

01:13

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:31, Set: 20:12, Transit: 12:52. Moon - Rise: 10:22, Set: 01:13. Civil Dark: 20:44 - 04:59. Nautical Dark: 21:24 - 04:19. Astro Dark: 22:09 - 03:34

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
100
100
100
79
60
50
74
85
93
97
98
99
100
100

Low Clouds (% Sky Obscured)

0
3
7
10
8
6
4
3
1
0
0
0
0
0
0
0
0
0
0
10
70
99
100
100

Medium Clouds (% Sky Obscured)

100
100
99
98
83
62
35
25
15
5
0
0
5
15
60
50
74
85
93
97
98
99
100
100

High Clouds (% Sky Obscured)

94
97
94
91
94
97
100
100
100
100
100
100
100
79
60
50
59
71
84
86
88
90
95
98

ISS Passover

Visibility (miles)

9
9
9
9
8
6
4
2
4
5
6
6
5
5
4
4
4
3
3
3
3
2
2
2

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

Precipitation Probability (%)

41
38
38
39
60
77
91
85
76
64
60
56
54
73
87
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.6
0.5
0.4
0.3
0.2
0
0
0.4
0.6
0.8
0.7
0.7
0.8
0.7
0.6
0.6
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
16
17
17
18
18
18
17
17
16
15
14
14
13
13
13
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
74
75
77
81
86
89
89
88
88
89
89
87
89
89
90
90
92
90
90
90
88
89

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1026
1026
1027

Ozone (du)

316
316
315
315
315
315
315
315
316
316
316
317
318
319
319
319
318
319
319
319
320
321
322
323

Friday 22

Waxing Crescent 45%

11:36

01:40

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
07 Bad

Sun - Rise: 05:31, Set: 20:13, Transit: 12:52. Moon - Rise: 11:36, Set: 01:40. Civil Dark: 20:45 - 04:59. Nautical Dark: 21:25 - 04:18. Astro Dark: 22:10 - 03:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
97
98
100
98
99
99
98
97
95
95
95
95

Low Clouds (% Sky Obscured)

100
100
100
100
100
95
50
15
5
5
5
5
5
5
5
20
25
40
25
25
25
25

Medium Clouds (% Sky Obscured)

100
100
95
96
93
92
93
91
85
82
71
63
61
70
76
69
52
30
8
7
6
4

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
90
84
89
95
100
98
96
94
64
35
5
5
3
3

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
90
71
84
94
95
95
95
95
80
61
34
32
29
23
25
23
20
22
21
18

Precipitation Amount (mm)

0.6
0.6
0.7
0.4
0.5
0.6
0.8
0.7
0.7
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
11
12
11
11
11
11
11
10
10
10
10
10
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
88
88
88
88
90
88
90
88
88
87
85
87
88
88
88
87
87
87
87

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026

Ozone (du)

323
323
324
324
324
325
326
327
328
329
330
332
335
337
336
336
336
336
336
336
338
340

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

Generated: 16/05/26 10:57:23. Forecast: 16/05/26 to 22/05/26. Timezone: UTC-4.00