Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

06:04

00:23

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 OK
00 OK

Sun - Rise: 05:35, Set: 21:23, Transit: 13:29. Moon - Rise: 06:04, Set: 00:23. Civil Dark: 22:05 - 04:53. Nautical Dark: 23:04 - 03:54. Astro Dark: 00:42 - 02:16

Total Clouds (% Sky Obscured)

100
99
100
99
99
99
100
100
99
100
99
100
98
100
86
77
98
100
54
42
30
22
9
20

Low Clouds (% Sky Obscured)

79
90
90
95
96
88
100
80
61
65
60
49
51
43
42
58
55
66
32
22
5
3
2
0

Medium Clouds (% Sky Obscured)

81
79
72
81
98
95
100
97
92
99
98
100
93
100
82
63
56
100
54
42
30
22
9
20

High Clouds (% Sky Obscured)

28
27
25
20
20
72
100
100
74
32
74
82
78
93
15
7
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
4
8
5
9
9
9
9
9
9
9
9
9
9
7
8
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

38
34
77
79
95
95
95
95
70
63
42
37
38
36
36
47
61
78
59
40
39
27
9
2

Precipitation Amount (mm)

0
0.4
0.7
0.4
0.7
1.1
1.1
1
0.3
0.4
0
0
0
0
0
0.3
0.5
0.6
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
90
90
98
98
96
96
86
76
63
53
46
43
42
51
70
77
86
90
95
95

Pressure (mb)

1012
1012
1012
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

404
405
405
405
407
408
410
412
413
414
414
413
412
415
417
419
419
418
420
419
408
393
388
386

Tuesday 19

Waxing Crescent 11%

07:09

No Set

01 OK
02 Good
03 Good
04 Good
05 OK
06 OK
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: 05:34, Set: 21:24, Transit: 13:29. Moon - Rise: 07:09, Set: No Set. Civil Dark: 22:07 - 04:51. Nautical Dark: 23:06 - 03:52. Astro Dark: 00:50 - 02:08

Total Clouds (% Sky Obscured)

18
12
10
12
21
43
75
94
100
100
96
100
100
100
100
100
100
100
100
100
100
100
92
95

Low Clouds (% Sky Obscured)

1
1
1
1
2
20
55
55
13
33
40
76
61
62
70
41
59
65
47
53
81
96
81
76

Medium Clouds (% Sky Obscured)

18
12
10
8
8
15
29
30
75
84
94
97
99
99
100
83
84
99
29
56
100
100
36
70

High Clouds (% Sky Obscured)

1
2
0
1
10
15
4
80
100
100
30
32
26
100
100
87
85
93
75
84
83
19
0
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
7
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
10
21
31
26
26
22
26
46
58
63
54
52
54
46
26
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
4
4
4
3
3
5
5
7
9
9
12
10
10
9
8
8
10
9
9
10
9

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
9
10
12
13
14
16
16
17
16
15
14
14
13
12
12
12
12
12

Feels Like (°C)

8
8
8
7
8
7
8
9
10
11
12
13
13
13
13
12
12
11
11
10
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
95
93
93
87
79
74
68
67
62
72
69
71
79
84
84
86
84
84
84

Pressure (mb)

1016
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

380
379
380
377
373
370
366
364
365
364
362
364
366
370
374
377
374
376
375
374
374
375
377
381

Wednesday 20

Waxing Crescent 20%

08:31

01:17

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: 05:32, Set: 21:26, Transit: 13:29. Moon - Rise: 08:31, Set: 01:17. Civil Dark: 22:09 - 04:50. Nautical Dark: 23:09 - 03:50. Astro Dark: 00:59 - 01:59

Total Clouds (% Sky Obscured)

98
100
98
86
95
93
79
99
72
97
97
97
100
94
77
93
94
85
76
79
84
86
78
82

Low Clouds (% Sky Obscured)

77
83
77
62
76
64
57
47
47
91
57
65
67
65
77
66
67
71
59
56
54
51
59
61

Medium Clouds (% Sky Obscured)

66
100
48
31
46
86
67
87
62
85
82
93
100
61
51
44
46
34
28
25
25
25
23
21

High Clouds (% Sky Obscured)

0
5
10
10
10
21
15
18
4
0
0
20
1
0
0
0
0
0
0
8
16
20
5
8

ISS Passover

Visibility (miles)

5
2
9
9
9
9
9
9
9
9
9
9
6
9
7
7
5
7
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

95
95
63
26
8
9
1
0
2
10
37
59
49
39
64
74
76
69
47
16
12
5
5
3

Precipitation Amount (mm)

1.1
1.4
0.2
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0.4
0.4
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
9
9
9
9
9
9
10
11
12
12
11
8
9
12
11
11
10
10
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
95
96
95
93
92
90
83
73
62
58
68
77
74
65
76
81
82
86
87
93
93
93

Pressure (mb)

1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1025
1025
1026
1026

Ozone (du)

380
375
378
379
380
376
378
379
378
375
374
375
378
378
375
369
363
357
354
355
348
344
340
339

Thursday 21

Waxing Crescent 31%

09:59

01:53

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 OK
23 OK
00 Good

Sun - Rise: 05:31, Set: 21:27, Transit: 13:29. Moon - Rise: 09:59, Set: 01:53. Civil Dark: 22:10 - 04:48. Nautical Dark: 23:11 - 03:47. Astro Dark: N/A - 01:47

Total Clouds (% Sky Obscured)

91
87
86
82
93
88
94
96
98
100
93
87
80
85
88
92
84
76
65
58
49
39
26
15

Low Clouds (% Sky Obscured)

66
60
56
49
48
47
46
60
73
87
78
68
59
39
19
0
9
17
26
16
9
0
0
0

Medium Clouds (% Sky Obscured)

22
21
15
12
17
21
20
12
6
4
7
65
60
81
82
50
29
26
20
18
18
16
10
5

High Clouds (% Sky Obscured)

17
26
47
65
74
60
65
77
87
100
76
52
24
42
59
77
51
26
0
2
3
5
5
5

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 (%)

1
2
4
6
4
2
0
0
0
0
0
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
13
13
15
16
18
19
20
21
22
22
22
22
21
20
18
17
15
15

Feels Like (°C)

14
12
13
13
12
11
12
12
13
15
16
17
18
19
20
20
21
21
21
20
18
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
96
98
98
95
90
82
72
61
54
50
47
47
47
48
49
57
69
76
77
80
82

Pressure (mb)

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

Ozone (du)

337
337
338
337
336
336
335
335
335
336
335
335
335
333
332
330
329
328
328
329
328
328
328
330

Friday 22

Waxing Crescent 42%

11:27

02:17

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

Sun - Rise: 05:30, Set: 21:28, Transit: 13:29. Moon - Rise: 11:27, Set: 02:17. Civil Dark: 22:12 - 04:47. Nautical Dark: 23:13 - 03:45. Astro Dark: 01:11 - N/A

Total Clouds (% Sky Obscured)

5
11
18
26
28
32
31
30
6
3
14
3
19
13
11
5
16
35
54
43
23
0
30
55

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
10
17
26
27
28
23
17
6
1
2
0
2
2
1
0
16
35
54
43
23
0
30
55

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)

3
3
3
3
3
4
3
3
3
3
3
2
2
2
1
1
1
2
3
4
4
4
5
4

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
14
16
18
21
23
24
26
27
27
27
27
26
25
24
22
20
19
18

Feels Like (°C)

15
15
15
14
13
13
14
16
18
23
25
25
27
27
28
28
28
29
29
29
25
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

84
87
89
90
90
92
86
77
68
58
49
42
38
35
34
34
33
41
50
61
66
71
78
81

Pressure (mb)

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

Ozone (du)

330
331
330
329
330
331
332
332
332
332
331
331
331
332
333
335
337
336
336
335
335
335
334
334

Saturday 23

First Quarter 53%

12:50

02:34

01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
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: 05:29, Set: 21:30, Transit: 13:29. Moon - Rise: 12:50, Set: 02:34. Civil Dark: 22:13 - 04:45. Nautical Dark: 23:15 - 03:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
80
64
61
44
27
11
13
15
18
28
38
49
61
72
84
87
89
92
90
90
90
84
79

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
11
13
18
20
20
19
18
20
22

High Clouds (% Sky Obscured)

78
80
64
61
44
27
10
12
14
15
27
38
49
61
72
82
87
89
92
68
37
10
12
18

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)

3
3
3
3
3
4
4
4
4
5
5
4
4
3
3
4
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

18
17
17
16
16
17
18
19
21
23
25
27
28
29
29
29
29
28
27
25
24
22
21
20

Feels Like (°C)

23
22
18
19
19
19
19
18
22
23
23
24
26
26
33
32
31
31
31
31
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
82
81
77
72
68
61
54
48
42
38
35
35
36
36
44
52
64
66
71
74
79

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

335
335
333
331
330
328
327
325
325
325
324
324
324
323
324
325
326
327
329
331
331
331
331
332

Sunday 24

Waxing Gibbous 64%

14:08

02:48

Sun - Rise: 05:28, Set: 21:31, Transit: 13:29. Moon - Rise: 14:08, Set: 02:48. Civil Dark: 22:15 - 04:44. Nautical Dark: 23:18 - 03:41. Astro Dark: N/A - N/A

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 Dinslaken, Düsseldorf District, Germany (51.57,6.75)

Generated: 18/05/26 01:41:12. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00