Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Gibbous 87%

15:07

02:08

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

Sun - Rise: 03:23, Set: 19:37, Transit: 11:31. Moon - Rise: 15:07, Set: 02:08. Civil Dark: 20:24 - 02:36. Nautical Dark: 21:34 - 01:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
0
13
43
42
25
87
62
87
12
12
25
100
94
78
65
73

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
2
2
2
12
32
10
3
2
2
21
14
2
2
3
2

Medium Clouds (% Sky Obscured)

0
12
15
18
15
6
9
26
25
13
26
25
37
53
70
53
50
45
67
61
41
34
5
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
13
0
0
0
0
24
0
0
0
6
1
21
3

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
6

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)

14
9
13
11
13
13
8
11
8
19
20
20
8
10
12
15
14
15
14
14
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
78
80
83
85
86
87
87
87
89
90
91
90
91
91
91
91
92
90
90
89

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

399
396
395
394
395
397
398
399
398
398
398
399
396
394
392
391
389
388
388
388
389
389
391
391

Tuesday 21

Waxing Gibbous 93%

16:21

02:16

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
10 Bad
11 Bad

Sun - Rise: 03:21, Set: 19:39, Transit: 11:31. Moon - Rise: 16:21, Set: 02:16. Civil Dark: 20:26 - 02:34. Nautical Dark: 21:37 - 01:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
47
58
100
100
100
100
100
100
100
90
67
43
39
48
48
52
87
74
52
61
45
44
57

Low Clouds (% Sky Obscured)

2
2
2
1
2
3
2
2
1
4
27
38
52
55
63
64
62
56
57
39
26
0
0
0

Medium Clouds (% Sky Obscured)

13
13
3
32
40
40
35
5
52
59
15
3
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

21
25
34
100
100
100
100
100
100
100
89
59
12
4
2
0
5
86
59
41
81
80
69
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
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 (%)

7
7
10
8
7
3
2
0
10
9
26
4
3
1
0
0
0
0
0
0
0
0
3
12

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)

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

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
13
12
12
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

87
86
87
87
87
84
83
85
87
89
93
93
95
95
95
93
95
93
95
95
93
92
93
93

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

392
392
391
389
387
386
386
387
389
391
392
392
393
392
393
393
390
389
389
392
394
395
394
390

Wednesday 22

Waxing Gibbous 97%

17:39

02:28

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
10 Bad
11 Bad

Sun - Rise: 03:20, Set: 19:40, Transit: 11:31. Moon - Rise: 17:39, Set: 02:28. Civil Dark: 20:28 - 02:32. Nautical Dark: 21:40 - 01:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
89
87
100
100
100
100
98
65
95
100
96
100
100
100
100
100
100
100
94
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
0
2
1
5
8
16
24
27
24
19
18
96

Medium Clouds (% Sky Obscured)

0
0
0
0
27
45
45
45
58
74
59
52
88
90
97
90
94
82
95
90
95
94
41
43

High Clouds (% Sky Obscured)

64
95
95
100
100
100
94
42
45
90
100
88
100
96
100
100
100
99
100
67
97
100
99
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
9
9
9
9
9
4
8
9
9
8
8
9
7
8
4
6
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
Light Rain
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
None
None

Precipitation Probability (%)

12
13
29
36
30
55
32
26
28
14
38
39
35
55
46
52
38
31
46
48
62
74
48
30

Precipitation Amount (mm)

0
0
0
0
0
0.4
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0.5
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
87
86
86
89
90
86
90
90
92
92
93
92
92
89
92
90
92
93
93
96
96
98

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004

Ozone (du)

389
387
385
384
383
385
384
383
382
379
376
378
377
376
375
377
380
382
382
381
381
381
380
379

Thursday 23

Full Moon 100%

19:01

02:43

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
10 Bad
11 Bad

Sun - Rise: 03:19, Set: 19:42, Transit: 11:31. Moon - Rise: 19:01, Set: 02:43. Civil Dark: 20:30 - 02:30. Nautical Dark: 21:43 - 01:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

81
59
50
39
49
47
50
63
53
73
71
75
64
37
56
54
61
65
65
65
70
69
66
62

Medium Clouds (% Sky Obscured)

94
78
74
76
77
71
100
99
100
99
94
100
96
74
50
92
100
85
89
94
97
98
96
94

High Clouds (% Sky Obscured)

96
95
100
100
100
100
100
100
100
94
72
76
94
100
100
99
79
75
75
75
75
80
80
80

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

Precipitation Probability (%)

36
30
19
21
55
78
71
73
44
11
9
4
1
1
0
0
0
1
7
6
2
8
10
4

Precipitation Amount (mm)

0
0
0
0
0
0.6
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
18
19
18
17
16
14
13
12
11
11
11
10
11
13
14
15
15
17
17
18
17
18
18

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
92
93
92
92
93
92
90
89
87
86
87
90
93
93
92
89
90
90
90
89
89

Pressure (mb)

1004
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011

Ozone (du)

378
378
377
377
379
380
379
380
381
382
383
384
384
383
384
381
375
370
368
367
367
367
366
363

Friday 24

Waning Gibbous 100%

20:24

03:07

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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

Sun - Rise: 03:17, Set: 19:43, Transit: 11:31. Moon - Rise: 20:24, Set: 03:07. Civil Dark: 20:32 - 02:29. Nautical Dark: 21:46 - 01:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
97
97
94
64
56
75
20
5
30
46
45
56
66
81
86
85
85
85
85
85
80
80
70

Low Clouds (% Sky Obscured)

55
58
57
37
26
25
37
9
3
16
26
30
27
33
39
42
41
40
40
40
40
35
35
30

Medium Clouds (% Sky Obscured)

94
82
92
62
58
44
29
17
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
70
65
55
9
2
1
0
0
0
0
1
0
0
0
0
0
4
5
8
7
5
8
1

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 (%)

5
4
2
4
7
13
4
7
12
13
18
20
21
21
19
6
16
6
1
3
6
14
5
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)

17
16
16
16
14
13
11
13
12
12
13
13
13
13
13
13
13
12
11
9
7
5
5
5

Chance of Frost

Temperature (°C)

15
15
15
16
16
16
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
86
87
89
87
85
85
85
87
87
84
83
83
80
78
76
73
71
71
70
71
73

Pressure (mb)

1012
1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023

Ozone (du)

361
362
363
366
369
370
371
371
371
372
372
372
372
373
372
372
370
370
370
369
369
368
369
368

Saturday 25

Waning Gibbous 98%

21:43

03:43

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

Sun - Rise: 03:16, Set: 19:45, Transit: 11:31. Moon - Rise: 21:43, Set: 03:43. Civil Dark: 20:33 - 02:27. Nautical Dark: 21:49 - 01:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
60
55
47
56
87
73
75
61
45
34
22
24
30
41
47
42
36
27
18
13
10
10
6

Low Clouds (% Sky Obscured)

30
30
30
16
1
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
0
0
0
0
9
19
26
20
14
8
8
7
7
7
6
6
16
25
39
31
24
17

High Clouds (% Sky Obscured)

3
5
6
13
25
55
28
55
19
14
12
7
19
28
38
36
36
29
20
11
2
1
1
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
18
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
0
0
1
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
8
9
11
11
11
11
11
12
11
11
11
12
11
11
10
10
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

71
73
73
74
74
74
74
73
71
71
71
70
70
70
70
70
70
70
70
70
71
71
70
70

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

369
369
368
367
365
364
365
363
362
364
364
365
364
364
364
364
364
364
364
365
365
365
366
367

Sunday 26

Waning Gibbous 93%

22:48

04:39

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

Sun - Rise: 03:15, Set: 19:46, Transit: 11:31. Moon - Rise: 22:48, Set: 04:39. Civil Dark: 20:35 - 02:26. Nautical Dark: 21:51 - 01:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

11
12
18
22
28
30
36
37
42
31
16
6
7
10
10
15
17
20
13
6
0
4
10
17

Low Clouds (% Sky Obscured)

0
0
0
1
2
2
15
27
36
26
16
6
11
15
20
24
28
35
32
18
0
0
0
0

Medium Clouds (% Sky Obscured)

19
22
24
16
7
0
12
23
35
24
13
3
2
1
0
0
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
12
23
34
24
15
12
7
2
0
0
0
0
0
0
0
0
0
0
6
12
15

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

Precipitation Probability (%)

0
0
0
0
0
0
28
49
31
31
33
26
17
8
0
4
4
1
1
1
2
5
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
13
13
13
14
13
12
12
11
10
10
10
9
9
9
10
10
10
9
9
9
8

Chance of Frost

Temperature (°C)

14
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

71
70
71
73
71
73
74
74
74
74
75
75
76
79
80
83
83
84
84
80
76
74
75
75

Pressure (mb)

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

Ozone (du)

368
369
370
370
371
371
372
370
368
367
366
365
364
363
361
360
360
360
359
359
358
358
358
358

Forecast for Schiermonnikoog, Gemeente Schiermonnikoog, Netherlands (53.80,6.33)

Generated: 20/05/24 08:42:38. Forecast: 20/05/24 to 26/05/24. Timezone: UTC+0.00