Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waning Gibbous 94%

23:47

07:01

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:07, Set: 21:17, Transit: 13:13. Moon - Rise: 23:47, Set: 07:01. Civil Dark: 22:01 - 04:24. Nautical Dark: 23:03 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
74
74
76
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
96
63

Low Clouds (% Sky Obscured)

46
24
19
61
42
71
82
68
69
74
75
73
75
78
83
79
71
69
70
66
58
58
57
50

Medium Clouds (% Sky Obscured)

40
31
31
76
95
100
100
100
100
96
94
100
100
100
100
100
100
84
58
50
43
24
25
18

High Clouds (% Sky Obscured)

11
8
32
76
100
100
100
100
98
100
81
78
100
100
100
100
100
100
100
66
100
52
39
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
1
5
1
5
5
3
4
2
4
6
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
2
1
0
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
6
10
50
95
95
95
95
86
50
40
32
25
19
20
5
18
22
24
21
20
17
10
20

Precipitation Amount (mm)

0
0
0
0
0.9
3.3
3.3
2.1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
5
5
5
2
7
11
9
7
7
5
8
8
7
8
9
9
9
10
11
13
11
12
9

Chance of Frost

Temperature (°C)

24
24
24
23
21
18
16
15
15
14
14
14
14
14
13
13
13
14
15
15
17
17
18
18

Feels Like (°C)

23
24
24
24
21
18
14
14
14
13
14
12
12
12
11
11
11
12
12
12
13
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

41
58
53
54
67
93
96
96
98
98
100
96
96
98
98
96
93
93
82
67
68
66
64
65

Pressure (mb)

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

Ozone (du)

364
362
361
360
358
361
358
367
367
368
368
371
373
375
375
376
380
382
384
388
394
401
407
416

Wednesday 3

Waning Gibbous 88%

00:20

08:10

16 Bad
17 Bad
18 OK
19 OK
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

Sun - Rise: 05:07, Set: 21:18, Transit: 13:13. Moon - Rise: 00:20, Set: 08:10. Civil Dark: 22:02 - 04:23. Nautical Dark: 23:05 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
70
28
34
67
88
99
78
98
99
96
95
87
94
99
97
99
100
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
63
18
25
1
4
27
5
42
1
82
91
75
90
88
68
83
69
78
72
55
46
36
39

Medium Clouds (% Sky Obscured)

16
9
0
0
47
81
61
69
93
99
95
82
62
51
62
48
43
63
58
96
80
86
100
100

High Clouds (% Sky Obscured)

0
0
0
16
23
77
67
13
53
32
55
30
56
12
8
82
97
98
67
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

26
29
27
8
0
2
0
1
3
12
19
23
8
5
22
21
7
13
17
24
82
84
65
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.3
0.3

Wind Speed/Direction (mph)

9
8
8
8
8
5
4
4
4
4
4
4
4
4
4
5
5
6
8
8
12
14
15
15

Chance of Frost

Temperature (°C)

19
19
19
18
18
16
14
13
13
13
14
14
14
14
14
14
15
16
16
18
18
17
17
17

Feels Like (°C)

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

Dew Point (°C)

11
14
11
12
12
13
12
12
13
13
13
13
12
11
11
11
11
10
9
12
9
6
4
5

Relative Humidity (%)

59
76
60
69
71
83
84
92
96
95
95
93
89
86
82
79
75
69
60
66
54
49
44
47

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006

Ozone (du)

419
407
388
376
370
367
365
363
362
359
356
358
361
363
365
360
361
359
356
355
352
352
351
350

Thursday 4

Waning Gibbous 81%

00:45

09:22

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:06, Set: 21:19, Transit: 13:13. Moon - Rise: 00:45, Set: 09:22. Civil Dark: 22:03 - 04:22. Nautical Dark: 23:06 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
75
74
78
90
90
93
76
53
74
62
38

Low Clouds (% Sky Obscured)

34
53
55
71
84
70
67
61
64
67
60
51
58
57
45
51
60
60
59
63
53
51
47
38

Medium Clouds (% Sky Obscured)

100
100
78
100
100
100
100
100
100
99
100
100
73
60
60
60
22
8
22
12
0
13
12
13

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
52
100
100
100
99
61
55
55
55
60
65
39
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
2
64
0
2
2
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

93
95
95
95
95
82
51
29
28
24
22
5
14
5
2
12
7
10
32
36
42
35
55
60

Precipitation Amount (mm)

0.6
0.8
0.8
1.3
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

14
13
12
11
10
9
7
8
8
9
9
8
6
5
5
7
8
8
9
10
11
11
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
13
11
10
13
13
13
13
13
13
13
12
12
12
12
12
12
13
12
8
6
4
7
11

Relative Humidity (%)

64
78
76
76
93
96
96
98
98
98
98
98
96
98
98
96
96
93
80
59
48
43
50
65

Pressure (mb)

1006
1007
1007
1007
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

350
351
352
352
354
357
359
357
359
361
363
365
364
367
373
376
379
386
391
395
402
403
390
381

Friday 5

Waning Gibbous 72%

01:04

10:36

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

Sun - Rise: 05:06, Set: 21:20, Transit: 13:13. Moon - Rise: 01:04, Set: 10:36. Civil Dark: 22:04 - 04:22. Nautical Dark: 23:08 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
74
67
16
35
50
36
21
13
9
14
20
28
30
44
42
33
26
24
46
67
90
94
97

Low Clouds (% Sky Obscured)

39
52
45
16
26
33
26
19
13
9
14
20
28
25
12
0
5
10
16
25
35
44
31
15

Medium Clouds (% Sky Obscured)

14
10
5
0
1
2
4
2
1
0
0
0
0
7
17
27
20
11
0
21
41
78
85
89

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
1
0
4
5
0
0
0
0
0
0
33
67

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 (%)

38
32
21
16
8
3
0
0
0
0
0
0
0
0
0
0
6
8
3
7
7
3
9
9

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)

10
8
8
4
3
2
0
2
2
3
3
2
3
2
3
2
2
3
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

18
18
18
17
17
15
13
12
11
10
9
9
8
8
10
12
14
16
18
20
21
21
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
50
61
67
70
78
78
83
88
90
91
93
93
95
90
80
69
62
56
51
48
44
44
41

Pressure (mb)

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

Ozone (du)

378
376
374
373
372
369
365
362
365
364
364
360
355
354
352
352
352
351
351
351
347
343
341
340

Saturday 6

Waning Gibbous 63%

01:19

11:50

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:05, Set: 21:21, Transit: 13:14. Moon - Rise: 01:19, Set: 11:50. Civil Dark: 22:05 - 04:21. Nautical Dark: 23:09 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
86
60
60
65
67
60
61
68
88
100
100
100
96
92
88
100
100
100
96
92
90
90
88

Low Clouds (% Sky Obscured)

0
11
22
32
38
42
46
44
42
41
49
59
67
67
67
50
60
57
56
62
71
85
86
84

Medium Clouds (% Sky Obscured)

92
84
60
60
65
50
40
31
16
35
58
58
54
53
57
64
89
73
59
48
39
31
25
19

High Clouds (% Sky Obscured)

100
64
32
0
0
0
0
26
52
67
100
100
100
82
64
46
100
100
100
96
92
90
90
88

ISS Passover

Visibility (miles)

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

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
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
14
20
24
33
36
30
29
32
47
95
95
95
80
95
95
95
89
74
70
73
80
91
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
2.8
0.9
0.4
1.3
0.6
0.7
0.6
0.4
0.3
0.4
0.4
0.6
0.8

Wind Speed/Direction (mph)

6
6
5
4
3
2
1
2
2
1
2
4
3
3
3
4
6
6
7
8
8
9
9
9

Chance of Frost

Temperature (°C)

22
22
21
20
18
17
15
14
13
12
12
12
12
11
12
13
14
15
16
16
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

8
7
7
8
11
12
11
11
10
10
10
11
12
11
12
13
13
14
14
14
14
14
15
14

Relative Humidity (%)

39
38
39
47
63
72
77
79
82
86
92
96
98
98
96
98
93
92
89
86
85
85
83
82

Pressure (mb)

1015
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

338
338
338
337
338
337
338
339
340
343
345
355
368
371
371
371
377
378
379
381
379
378
377
375

Sunday 7

Waning Gibbous 52%

01:33

13:04

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:05, Set: 21:22, Transit: 13:14. Moon - Rise: 01:33, Set: 13:04. Civil Dark: 22:06 - 04:20. Nautical Dark: 23:11 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
83
81
78
60
43
24
24
24
23
46
66
86
78
69
60
67
73
67
69
73
86
90
95

Low Clouds (% Sky Obscured)

82
72
61
50
49
40
24
24
24
23
24
25
27
31
39
45
54
64
67
69
73
86
86
89

Medium Clouds (% Sky Obscured)

7
24
41
57
40
20
2
1
0
0
0
0
1
0
7
5
4
4
1
13
31
39
51
62

High Clouds (% Sky Obscured)

85
83
81
78
60
33
0
0
0
0
1
0
0
0
0
1
2
13
16
36
46
60
57
52

ISS Passover

Visibility (miles)

4
5
6
8
9
9
8
7
7
6
5
4
2
0
0
0
0
3
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
88
80
75
67
60
38
20
1
2
3
3
7
10
11
6
6
8
10
11
13
13
11

Precipitation Amount (mm)

0.9
0.7
0.6
0.5
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
14
14
15
14
14
14
11
11
11
11
11
11
16
16
16
16
17
18
21

Dew Point (°C)

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

Relative Humidity (%)

82
81
85
87
92
93
96
98
98
100
98
100
98
100
96
95
93
85
78
70
68
63
61
59

Pressure (mb)

1018
1019
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020

Ozone (du)

372
370
369
368
366
365
363
362
360
358
356
357
357
357
356
354
352
351
350
349
347
345
343
343

Monday 8

Third Quarter 41%

01:46

14:21

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
12 Bad
13 Bad

Sun - Rise: 05:04, Set: 21:23, Transit: 13:14. Moon - Rise: 01:46, Set: 14:21. Civil Dark: 22:07 - 04:20. Nautical Dark: 23:12 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
95
94
94
94
94
96
98
100
100
100
100
98
97
96
94
90
89

Low Clouds (% Sky Obscured)

86
58
34
9
10
10
9
11
13
15
19
31
36
58
76
93
76
61
46
48
51
52

Medium Clouds (% Sky Obscured)

76
78
79
79
86
95
94
94
92
88
88
82
77
77
86
96
95
94
96
86
76
65

High Clouds (% Sky Obscured)

58
62
76
96
96
95
94
68
37
6
40
71
100
100
100
100
72
43
18
29
37
35

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
8

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

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

Precipitation Probability (%)

5
13
14
6
12
15
18
36
43
40
33
28
53
71
86
95
92
89
95
95
89
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.6
0.5
0.5
0.9
0.7
0.6
0.5

Wind Speed/Direction (mph)

4
4
4
3
3
3
3
3
2
2
2
2
3
3
3
3
4
5
7
9
9
9

Chance of Frost

Temperature (°C)

20
20
20
19
19
17
16
15
14
14
14
14
13
13
14
15
15
17
18
19
19
19

Feels Like (°C)

20
19
20
19
20
19
19
19
18
17
17
14
14
14
13
13
13
16
16
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

60
60
65
69
75
81
85
92
92
95
96
96
96
96
93
92
89
76
64
54
61
71

Pressure (mb)

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

Ozone (du)

342
342
342
342
342
342
342
341
342
343
344
344
344
344
345
346
348
351
355
359
359
359

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 02/06/26 16:56:25. Forecast: 02/06/26 to 08/06/26. Timezone: UTC+2.00