Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

06:13

No Set

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

Sun - Rise: 05:41, Set: 21:16, Transit: 13:29. Moon - Rise: 06:13, Set: No Set. Civil Dark: 21:57 - 05:00. Nautical Dark: 22:51 - 04:06. Astro Dark: 00:06 - 02:47

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
100
100
100
100
100
99
93
73
74
68
74
67
9
7
10
13
5

Low Clouds (% Sky Obscured)

66
84
82
70
88
87
94
100
100
63
64
76
45
51
45
44
57
38
39
3
4
5
0
3

Medium Clouds (% Sky Obscured)

68
76
98
96
100
99
100
100
100
100
100
100
98
86
60
45
22
62
54
9
7
10
13
5

High Clouds (% Sky Obscured)

37
41
75
24
23
22
76
100
100
100
100
89
19
17
12
0
0
0
0
0
0
1
4
0

ISS Passover

Visibility (miles)

-
9
9
9
8
9
1
0
0
0
4
9
9
9
5
9
9
8
7
5
5
9
9
9

Fog (%)

-
0
0
0
0
0
0
19
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
34
41
42
73
89
95
95
95
93
39
41
39
55
53
46
51
57
64
65
38
6
5
4

Precipitation Amount (mm)

0
0
0.3
0
0.3
0.6
0.8
0.7
1
0.9
0
0
0
0.2
0
0
0
0.2
0.3
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
7
6
6
6
6
6
7
6
8
7
8
9
9
8
9
9
10
10
9
7
4

Dew Point (°C)

7
9
9
8
7
8
8
8
8
8
8
9
7
3
6
5
1
4
7
10
10
9
7
6

Relative Humidity (%)

76
95
96
95
95
98
100
98
100
100
98
93
80
57
65
61
45
58
71
87
93
96
96
96

Pressure (mb)

1014
1013
1013
1013
1012
1012
1013
1013
1013
1014
1014
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1016
1017
1017

Ozone (du)

399
403
406
406
405
406
406
407
408
410
410
410
410
411
413
415
415
416
415
413
399
388
384
383

Tuesday 19

Waxing Crescent 11%

07:19

00:13

00 OK
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

Sun - Rise: 05:39, Set: 21:18, Transit: 13:29. Moon - Rise: 07:19, Set: 00:13. Civil Dark: 21:58 - 04:59. Nautical Dark: 22:53 - 04:04. Astro Dark: 00:10 - 02:43

Total Clouds (% Sky Obscured)

35
53
59
62
58
70
67
92
100
100
99
80
98
100
100
100
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

35
50
59
62
56
50
34
0
27
51
64
65
49
73
61
70
89
58
75
81
80
100
89
73

Medium Clouds (% Sky Obscured)

25
30
35
19
8
30
40
53
61
68
67
41
96
100
100
95
50
38
100
100
99
98
67
48

High Clouds (% Sky Obscured)

0
6
1
3
1
7
13
77
100
100
93
19
12
21
100
100
80
80
60
81
35
23
35
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
6
5
9
9
9
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
10
19
8
2
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
Very Light Rain
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

7
15
16
19
13
16
16
6
2
14
34
56
46
51
49
51
61
64
62
58
52
46
37
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
4
4
3
4
5
8
10
11
12
13
13
13
13
12
11
10
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

6
5
4
4
4
3
3
5
8
10
9
10
13
13
13
12
11
10
10
10
10
10
9
9

Relative Humidity (%)

98
96
96
98
100
98
98
98
96
96
90
84
96
98
98
98
96
96
100
98
98
100
98
98

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

376
372
369
366
363
361
359
356
355
356
357
359
361
363
366
370
373
373
370
368
366
364
365
367

Wednesday 20

Waxing Crescent 20%

08:39

01:08

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:38, Set: 21:19, Transit: 13:29. Moon - Rise: 08:39, Set: 01:08. Civil Dark: 22:00 - 04:57. Nautical Dark: 22:56 - 04:02. Astro Dark: 00:14 - 02:39

Total Clouds (% Sky Obscured)

97
97
100
92
100
100
98
89
100
100
100
100
98
97
100
84
80
85
94
87
82
85
73
72

Low Clouds (% Sky Obscured)

82
78
78
85
100
100
96
80
51
58
77
62
61
70
78
60
62
82
50
30
35
39
42
39

Medium Clouds (% Sky Obscured)

63
49
89
68
70
87
84
61
99
100
100
94
65
70
48
24
17
24
23
18
20
15
10
10

High Clouds (% Sky Obscured)

1
3
15
15
10
0
10
4
75
80
75
80
1
1
6
3
0
0
0
0
2
16
2
4

ISS Passover

Visibility (miles)

0
0
0
0
0
3
9
8
4
2
1
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
1
8
73
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
18
46
64
30
17
12
10
2
19
34
32
31
29
8
14
15
26
18
11
12
15
2
2

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
9
7
6
6
6
7
7
10
11
12
10
10
10
10
10
9
7
5
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
100
98
98
98
98
98
96
96
95
89
79
75
74
69
69
68
69
78
92
96
96

Pressure (mb)

1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1026
1027
1028

Ozone (du)

369
368
367
368
371
372
370
370
369
367
367
369
369
366
361
358
356
353
351
351
346
341
339
337

Thursday 21

Waxing Crescent 31%

10:06

01:45

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
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 05:37, Set: 21:21, Transit: 13:29. Moon - Rise: 10:06, Set: 01:45. Civil Dark: 22:01 - 04:56. Nautical Dark: 22:58 - 04:00. Astro Dark: 00:18 - 02:35

Total Clouds (% Sky Obscured)

71
83
68
54
45
65
83
100
85
71
57
71
83
94
92
91
89
66
43
25
21
18
8
5

Low Clouds (% Sky Obscured)

36
36
34
31
29
19
10
0
16
33
49
51
54
56
52
48
44
29
15
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
10
9
6
0
0
0
0
0
0
0
7
82
77
25
21
25
21
15
0
0
0
0
0

High Clouds (% Sky Obscured)

1
17
16
14
22
50
74
100
70
40
11
34
57
79
56
33
10
8
7
5
1
2
3
2

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 (%)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
10
11
12
13
15
17
18
19
20
20
21
21
20
20
18
16
14
12

Feels Like (°C)

12
12
10
9
10
9
9
10
11
13
14
15
16
17
18
19
19
20
19
18
17
15
13
13

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
96
96
96
92
86
72
60
53
49
45
42
42
43
46
58
72
85
90
90

Pressure (mb)

1028
1028
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1030

Ozone (du)

336
335
334
333
332
332
331
331
332
332
332
331
331
330
328
328
328
327
326
326
325
324
323
324

Friday 22

Waxing Crescent 42%

11:31

02:11

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

Sun - Rise: 05:36, Set: 21:22, Transit: 13:29. Moon - Rise: 11:31, Set: 02:11. Civil Dark: 22:03 - 04:55. Nautical Dark: 23:00 - 03:58. Astro Dark: 00:23 - 02:31

Total Clouds (% Sky Obscured)

3
3
27
46
68
57
44
46
44
20
6
7
4
4
11
18
23
23
22
20
19
11
3
3

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)

1
0
27
46
68
57
44
46
35
20
5
5
4
4
11
18
23
22
22
20
19
11
3
3

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
10
12
15
17
19
21
22
23
23
24
24
24
22
21
20
18
16
14

Feels Like (°C)

12
12
12
11
11
10
11
14
15
17
19
20
22
23
24
24
24
24
24
24
25
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

88
86
85
85
85
87
87
81
68
60
52
47
44
40
38
39
39
39
47
56
69
70
72
74

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

324
323
323
322
323
325
327
327
328
329
328
328
327
326
326
326
326
326
328
329
330
330
330
330

Saturday 23

First Quarter 53%

12:52

02:31

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

Sun - Rise: 05:35, Set: 21:23, Transit: 13:29. Moon - Rise: 12:52, Set: 02:31. Civil Dark: 22:04 - 04:53. Nautical Dark: 23:02 - 03:56. Astro Dark: 00:27 - 02:26

Total Clouds (% Sky Obscured)

4
4
30
52
76
52
27
2
16
26
34
26
18
13
20
29
40
52
63
71
72
73
74
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
22
28
23
24
24
28
30
35
33

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
4
30
52
76
52
27
0
16
26
34
26
18
11
17
23
28
31
37
45
41
43
45
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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
12
14
16
17
19
21
22
24
25
26
26
26
26
25
24
22
20
19
17

Feels Like (°C)

18
18
17
14
14
14
14
14
14
21
20
21
22
23
23
27
27
26
26
27
27
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
82
86
89
82
74
70
61
53
47
43
40
36
37
37
37
45
57
69
71
75
78

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1026

Ozone (du)

330
329
329
327
326
324
324
324
323
323
322
322
322
323
323
323
323
323
323
324
325
325
326
327

Sunday 24

Waxing Gibbous 64%

14:09

02:46

Sun - Rise: 05:34, Set: 21:24, Transit: 13:29. Moon - Rise: 14:09, Set: 02:46. Civil Dark: 22:06 - 04:52. Nautical Dark: 23:03 - 03:54. Astro Dark: 00:32 - 02:21

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 Schalkenmehren, Germany (50.17,6.86)

Generated: 18/05/26 01:19:22. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00