Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 6%

06:41

21:50

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

Sun - Rise: 05:35, Set: 20:08, Transit: 12:52. Moon - Rise: 06:41, Set: 21:50. Civil Dark: 20:40 - 05:03. Nautical Dark: 21:19 - 04:24. Astro Dark: 22:03 - 03:40

Total Clouds (% Sky Obscured)

44
43
65
56
71
80
67
54
69
65
69
43
45
54
61
99
100
88
56
10
3
0
4
0

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)

0
0
2
2
0
0
0
0
1
9
2
1
0
0
0
5
17
7
0
0
0
0
3
0

High Clouds (% Sky Obscured)

7
34
25
42
64
76
64
54
67
60
69
39
43
54
61
98
100
82
51
6
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
3
3
3
4
5
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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)

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

Chance of Frost

Temperature (°C)

29
28
26
23
22
22
21
21
21
21
20
20
19
20
21
23
25
26
27
27
27
27
25
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
36
42
49
54
59
63
67
69
71
74
77
77
72
65
58
52
50
49
46
44
44
45
48

Pressure (mb)

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

Ozone (du)

334
333
332
330
329
328
328
326
325
324
325
325
324
324
324
322
322
322
321
321
321
322
322
322

Monday 18

Waxing Crescent 13%

07:49

22:59

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

Sun - Rise: 05:34, Set: 20:09, Transit: 12:52. Moon - Rise: 07:49, Set: 22:59. Civil Dark: 20:41 - 05:02. Nautical Dark: 21:20 - 04:23. Astro Dark: 22:04 - 03:39

Total Clouds (% Sky Obscured)

1
0
0
0
55
17
39
60
56
52
55
49
65
58
70
55
81
38
55
65
59
87
74
61

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)

1
0
0
0
0
0
0
2
2
2
3
18
6
12
18
3
0
8
21
41
26
29
28
26

High Clouds (% Sky Obscured)

0
0
0
0
55
17
39
60
56
52
55
23
60
46
60
50
79
25
44
64
45
69
64
61

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
8
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
1
0
0
1
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
3
1
1
18
31
0
2
0
1
0
0
0
0
2
4
6
16
6
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
5
5
4
4
5
5
5
4
5
5
5
6
7
7
8
9
9
9
10
10
11

Chance of Frost

Temperature (°C)

23
22
21
21
22
22
22
22
22
21
21
21
20
21
22
24
26
28
30
31
31
30
30
29

Feels Like (°C)

23
22
23
23
24
23
25
23
23
23
23
21
21
21
22
23
25
26
29
30
31
29
27
27

Dew Point (°C)

12
12
13
13
15
16
17
17
17
18
17
16
16
15
14
13
13
13
13
12
11
10
9
9

Relative Humidity (%)

49
54
61
60
62
66
69
72
74
79
79
76
75
70
59
50
44
38
34
32
29
27
27
29

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019
1018
1018
1017
1016

Ozone (du)

322
322
325
325
324
321
322
323
324
325
325
323
325
325
325
323
321
322
321
320
319
318
320
321

Tuesday 19

Waxing Crescent 23%

09:05

23:56

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

Sun - Rise: 05:33, Set: 20:10, Transit: 12:52. Moon - Rise: 09:05, Set: 23:56. Civil Dark: 20:42 - 05:02. Nautical Dark: 21:21 - 04:22. Astro Dark: 22:06 - 03:37

Total Clouds (% Sky Obscured)

87
72
73
76
60
48
48
22
18
31
32
56
59
20
8
0
18
23
59
46
78
89
100
99

Low Clouds (% Sky Obscured)

0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
30
33
35
38
36

Medium Clouds (% Sky Obscured)

23
23
45
31
17
10
17
9
6
13
16
20
4
0
0
0
0
3
5
5
8
7
10
23

High Clouds (% Sky Obscured)

65
30
30
23
20
15
10
14
18
11
4
36
59
20
8
0
17
22
27
8
48
74
100
99

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
3

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
Light Rain
Light Rain

Precipitation Probability (%)

3
19
18
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
21
34
78
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
0.5
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
26
25
26
26
25
25
24
23
23
23
22
23
24
26
29
31
32
33
33
32
31
28

Feels Like (°C)

26
26
25
26
28
27
26
26
25
23
24
23
22
22
24
26
28
29
31
31
32
30
28
25

Dew Point (°C)

9
11
12
16
17
16
16
16
15
15
15
15
15
15
15
14
13
13
14
15
15
15
15
22

Relative Humidity (%)

31
37
42
56
58
55
56
59
58
59
62
63
63
60
56
46
37
34
34
33
32
34
37
72

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1015
1015
1015
1014
1014
1013
1013
1012
1012
1013
1014

Ozone (du)

320
317
315
312
311
311
311
311
312
312
313
313
314
315
317
319
320
317
315
314
314
314
315
316

Wednesday 20

Waxing Crescent 33%

10:22

00:39

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:32, Set: 20:11, Transit: 12:52. Moon - Rise: 10:22, Set: 00:39. Civil Dark: 20:43 - 05:01. Nautical Dark: 21:22 - 04:21. Astro Dark: 22:07 - 03:36

Total Clouds (% Sky Obscured)

98
100
100
100
100
79
58
39
59
77
84
94
98
100
97
95
90
89
88
88
91
95
100
100

Low Clouds (% Sky Obscured)

34
32
21
11
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21
28

Medium Clouds (% Sky Obscured)

44
97
87
88
83
79
58
39
59
40
56
84
97
79
95
91
85
84
85
85
90
95
100
100

High Clouds (% Sky Obscured)

98
93
100
99
96
69
39
7
13
22
25
25
23
26
39
50
60
47
33
23
49
73
100
100

ISS Passover

Visibility (miles)

3
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

Very Light Rain
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 (%)

66
30
16
13
10
14
13
6
2
0
0
0
0
0
0
0
0
1
1
1
10
15
17
21

Precipitation Amount (mm)

0.3
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
12
11
11
10
10
10
10
10
10
9
9
9
9
9
9
9
8
7
6
4
4
4
4

Chance of Frost

Temperature (°C)

26
24
21
21
20
20
19
18
17
16
16
15
15
15
15
16
16
17
18
19
20
20
20
19

Feels Like (°C)

24
22
19
18
17
16
14
13
13
13
12
12
11
10
10
11
12
13
14
15
17
17
17
16

Dew Point (°C)

21
18
14
12
10
6
3
2
3
3
3
3
4
3
1
0
-0
-0
0
-1
-2
-2
-2
-3

Relative Humidity (%)

73
69
62
57
51
39
34
34
38
41
43
44
47
45
39
35
33
31
30
26
23
22
22
22

Pressure (mb)

1015
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

317
316
316
317
318
316
314
314
315
315
316
317
318
319
320
319
319
320
322
323
324
325
325
324

Thursday 21

Waxing Crescent 33%

11:37

01:13

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
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

Sun - Rise: 05:32, Set: 20:12, Transit: 12:52. Moon - Rise: 11:37, Set: 01:13. Civil Dark: 20:44 - 05:00. Nautical Dark: 21:23 - 04:20. Astro Dark: 22:08 - 03:35

Total Clouds (% Sky Obscured)

100
100
97
93
90
76
63
49
45
41
41
50
60
69
82
90
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
36
31
27
22
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
94
88
82
70
63
49
45
41
34
35
38
43
43
34
30
47
68
93
95
96
97
97

High Clouds (% Sky Obscured)

100
100
74
47
31
33
39
46
45
40
41
50
57
67
77
89
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
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 (%)

21
17
13
10
2
2
1
0
0
0
0
0
0
0
0
0
0
2
2
2
7
11
12
46

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
4
4
4
4
3
1
2
3
4
6
7
9
10
10
11
11
10
10
9
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-2
-1
2
3
4
4
3
3
2
2
2
4
4
4
4
3
4
4
5
6
7
9

Relative Humidity (%)

23
26
27
30
37
43
45
44
43
43
42
42
43
49
48
46
43
40
41
42
42
49
56
65

Pressure (mb)

1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

324
323
326
326
327
327
327
326
324
322
322
322
323
323
326
326
325
325
324
324
323
323
323
323

Friday 22

Waxing Crescent 45%

12:47

01:40

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
17 Bad

Sun - Rise: 05:31, Set: 20:13, Transit: 12:52. Moon - Rise: 12:47, Set: 01:40. Civil Dark: 20:45 - 04:59. Nautical Dark: 21:25 - 04:19. Astro Dark: 22:10 - 03:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
33

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
99
99
100
98
97
98
97
94
91
90
92
92
95
97
99
87

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

66
82
81
75
66
84
95
92
87
79
74
69
62
56
48
41
34
38
41
43
50
58
67
73

Precipitation Amount (mm)

0.3
0.5
0.5
0.4
0.2
0.5
0.6
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
8
9
10
10
9
9
10
10
10
10
10
10
11
11
12
11
11
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

70
76
84
84
86
87
89
90
92
92
92
92
92
92
92
92
90
90
89
87
87
86
86
83

Pressure (mb)

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

Ozone (du)

323
323
323
323
322
322
322
321
321
321
320
320
320
320
320
320
319
319
319
319
320
320
319
319

Saturday 23

First Quarter 56%

13:54

02:04

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

Sun - Rise: 05:30, Set: 20:14, Transit: 12:52. Moon - Rise: 13:54, Set: 02:04. Civil Dark: 20:46 - 04:58. Nautical Dark: 21:26 - 04:18. Astro Dark: 22:11 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

81
98
99
97
96
97
99
100
97
96
100
98
96
94
95
95
96
90
83
77

Medium Clouds (% Sky Obscured)

75
64
72
80
88
92
96
100
100
100
99
98
97
95
83
69
60
51
34
24

High Clouds (% Sky Obscured)

94
93
95
98
100
70
46
24
32
16
10
8
11
14
40
70
100
98
97
96

ISS Passover

Visibility (miles)

9
9
9
7
5
2
2
2
1
1
1
0
0
0
1
4
6
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

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

Precipitation Probability (%)

72
72
69
73
82
95
95
95
95
95
88
72
53
26
19
10
0
1
2
1

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.3
0.6
0.9
1.2
1
0.8
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
13
13
13
13
14
14
14
15
16
18
19
21
22

Feels Like (°C)

13
13
13
13
12
12
12
12
12
12
13
13
13
13
13
16
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

83
86
86
87
89
92
93
95
96
96
96
98
98
98
96
89
82
75
65
55

Pressure (mb)

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

Ozone (du)

318
317
316
315
315
315
315
316
316
317
318
319
319
320
321
322
324
326
330
334

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

Generated: 17/05/26 18:31:58. Forecast: 17/05/26 to 23/05/26. Timezone: UTC-4.00