Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waning Gibbous 97%

23:23

06:13

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:22, Set: 21:35, Transit: 13:29. Moon - Rise: 23:23, Set: 06:13. Civil Dark: 22:18 - 04:38. Nautical Dark: 23:22 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
68
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
36
9
0
0
0
0
0
0
0
0
0
0
4
23
40
55
46
29
48
34
58
81
64

Medium Clouds (% Sky Obscured)

31
41
35
32
2
43
66
100
6
100
100
98
86
77
84
66
48
54
91
81
66
88
100
99

High Clouds (% Sky Obscured)

99
99
100
97
100
100
100
100
100
100
100
100
100
25
70
28
100
96
86
100
100
100
100
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
3
5
4
5
5
3
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
8
22
59
65
70
83
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0.8
1.2
0.6
0.7
1.7
1.3
0.6

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
5
5
5
7
7
8
8
10
9
9
9
9
6
9
7
8
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
78
82
83
84
86
87
84
80
73
70
63
51
62
70
74
81
86
88
88
92
90
90

Pressure (mb)

1014
1014
1013
1013
1012
1012
1011
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1006
1006

Ozone (du)

342
342
343
343
342
343
345
347
349
352
355
360
364
367
368
368
368
371
374
375
374
378
381
392

Tuesday 2

Waning Gibbous 93%

00:06

07:15

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:21, Set: 21:36, Transit: 13:29. Moon - Rise: 00:06, Set: 07:15. Civil Dark: 22:20 - 04:37. Nautical Dark: 23:24 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
87
83
76
40
40
42
65
71
90
88
77
92
88
72
77
92
85
98
83
72
100
100
100

Low Clouds (% Sky Obscured)

36
70
56
48
40
40
42
65
54
78
74
61
84
80
63
66
74
58
63
61
6
26
10
5

Medium Clouds (% Sky Obscured)

81
34
30
12
5
0
4
14
2
18
23
16
16
23
14
10
40
19
37
24
16
84
100
51

High Clouds (% Sky Obscured)

55
60
62
60
0
0
0
0
0
0
0
0
0
0
0
0
0
41
59
15
38
98
92
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

62
35
20
8
3
1
1
3
20
18
36
61
44
53
62
47
27
18
40
21
22
10
49
69

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0.4
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

6
3
4
5
5
4
4
5
6
6
7
7
6
7
9
12
11
12
9
10
11
11
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
96
95
96
96
96
96
95
92
92
93
92
90
77
70
55
51
68
51
56
64
86

Pressure (mb)

1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1009
1008
1008

Ozone (du)

397
396
394
398
399
403
407
412
412
409
408
407
395
386
381
374
368
365
363
360
359
358
356
358

Wednesday 3

Waning Gibbous 88%

00:38

08:24

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:21, Set: 21:37, Transit: 13:29. Moon - Rise: 00:38, Set: 08:24. Civil Dark: 22:21 - 04:36. Nautical Dark: 23:25 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
93
74
73
94
99
100
100
98
100
100
86
85
91
96
81
100
100
100
100
15
15
20

Low Clouds (% Sky Obscured)

76
48
28
35
28
27
70
43
47
53
49
37
61
47
37
48
56
59
62
60
31
0
8
0

Medium Clouds (% Sky Obscured)

48
98
24
74
36
91
98
100
100
97
100
100
60
50
46
25
21
88
100
100
71
15
15
20

High Clouds (% Sky Obscured)

36
5
15
10
27
85
83
100
99
86
100
100
86
80
75
73
53
64
100
93
100
15
15
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
5
4
6
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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

56
30
12
46
31
23
8
35
64
62
66
67
65
48
53
37
31
52
43
44
57
59
50
48

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0.4
0.2
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

7
9
10
11
11
10
9
9
10
11
10
13
12
14
16
14
14
14
14
12
10
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
84
82
78
84
82
80
86
87
90
82
78
58
47
41
41
48
43
49
53
64
67
67

Pressure (mb)

1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005

Ozone (du)

357
359
360
360
358
356
357
359
362
366
373
382
391
396
389
382
376
375
377
378
375
377
374
376

Thursday 4

Waning Gibbous 81%

01:03

09:37

22 Bad
23 Bad
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

Sun - Rise: 05:20, Set: 21:38, Transit: 13:29. Moon - Rise: 01:03, Set: 09:37. Civil Dark: 22:22 - 04:36. Nautical Dark: 23:27 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
28
30
39
52
60
73
72
77
91
86
78
71
77
83
89
81
72
64
61
58
55
63
72

Low Clouds (% Sky Obscured)

0
5
12
16
20
30
39
42
45
49
51
55
58
51
43
36
38
41
43
40
37
34
23
11

Medium Clouds (% Sky Obscured)

13
28
30
39
52
5
3
8
13
18
14
14
11
14
15
19
17
17
36
17
16
38
26
64

High Clouds (% Sky Obscured)

15
14
15
0
14
29
44
50
61
68
45
23
0
0
0
0
0
0
0
0
0
0
14
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

38
29
13
18
7
5
3
5
4
2
3
4
1
5
22
26
42
53
53
51
38
31
25
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
75
75
80
81
83
90
83
72
68
63
63
60
58
55
65
66
72
78
74
82
84

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1008
1009
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

375
381
384
393
403
406
403
398
402
403
404
405
405
405
401
392
386
383
380
376
376
374
372
373

Friday 5

Waning Gibbous 72%

01:21

10:52

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:20, Set: 21:39, Transit: 13:29. Moon - Rise: 01:21, Set: 10:52. Civil Dark: 22:23 - 04:35. Nautical Dark: 23:28 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
85
87
91
94
97
100
100
100
100
100
100
100
100
100
100
99
98
97
88
79
69
55
42

Low Clouds (% Sky Obscured)

0
0
0
0
7
13
20
14
7
1
0
0
10
26
45
48
51
54
57
45
33
30
30
25

Medium Clouds (% Sky Obscured)

28
26
21
12
20
29
35
35
100
100
100
100
100
100
100
66
74
80
86
84
79
69
55
42

High Clouds (% Sky Obscured)

42
52
61
71
81
90
100
100
100
100
100
100
100
69
37
6
4
2
2
3
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
8
8
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
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
6
8
7
29
38
41
54
50
35
35
28
19
23
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
10
10
8
7
7
7
8
9
11
12
12
13
14
16
17
17
17
17
17
18
18
13

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
91
90
93
93
93
93
90
88
80
66
60
55
53
51
49
47
47
51
59
66
73

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

373
370
368
367
364
365
363
362
358
358
356
354
355
356
359
364
371
372
374
376
375
373
372
374

Saturday 6

Waning Gibbous 63%

01:36

12:06

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:19, Set: 21:40, Transit: 13:30. Moon - Rise: 01:36, Set: 12:06. Civil Dark: 22:24 - 04:34. Nautical Dark: 23:30 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
33
43
58
73
82
90
77
65
53
60
64
68
79
89
98
97
97
96
89
82
75
62
49

Low Clouds (% Sky Obscured)

25
33
36
38
51
60
64
57
49
40
44
43
33
32
32
36
38
44
54
55
57
55
40
24

Medium Clouds (% Sky Obscured)

33
33
43
58
73
71
56
37
19
2
3
5
6
13
18
19
26
29
35
50
67
75
58
33

High Clouds (% Sky Obscured)

0
10
21
31
43
56
69
46
24
0
8
16
23
17
13
8
26
44
61
46
35
46
28
13

ISS Passover

Visibility (miles)

7
6
7
8
9
9
9
9
8
6
4
4
4
5
5
5
6
7
7
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

24
61
90
95
95
79
40
42
44
48
52
54
61
52
54
57
48
45
47
39
35
37
32
22

Precipitation Amount (mm)

0
0.3
0.6
1.1
0.7
0.4
0
0
0
0.3
0.3
0.3
0.4
0.2
0.3
0.3
0.2
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
12
13
14
14
16
17
18
18
18
19
19
19
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
89
92
93
96
96
96
96
96
96
98
95
92
89
86
83
80
82
84
86
88
92
93
95

Pressure (mb)

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

Ozone (du)

376
379
383
388
393
393
394
395
389
383
377
374
371
368
366
365
363
364
364
364
367
369
372
371

Sunday 7

Waning Gibbous 52%

01:50

13:21

22 OK
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
18 Bad
19 Bad

Sun - Rise: 05:19, Set: 21:41, Transit: 13:30. Moon - Rise: 01:50, Set: 13:21. Civil Dark: 22:25 - 04:34. Nautical Dark: 23:31 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
51
68
84
86
89
92
94
97
100
100
100
100
98
96
94
87
78
68
63
58
54

Low Clouds (% Sky Obscured)

9
8
7
5
2
1
0
0
0
0
23
47
55
40
32
28
32
36
42
45
49
52

Medium Clouds (% Sky Obscured)

11
11
11
8
10
8
9
9
5
5
20
36
53
68
82
94
70
47
26
18
10
1

High Clouds (% Sky Obscured)

1
26
51
77
84
89
92
94
97
100
86
79
78
80
80
79
72
61
51
35
21
4

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

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

Precipitation Probability (%)

11
10
7
0
0
0
0
24
23
12
34
48
61
57
40
11
13
9
6
14
15
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
15
15
12
13
13
12
13
12
15
15
13
15
16
16
20
20
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
96
96
96
95
95
93
81
72
62
58
53
49
50
50
51
57
63

Pressure (mb)

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

Ozone (du)

369
368
365
362
359
358
357
356
355
354
352
351
350
348
347
347
346
348
351
354
353
353

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 01/06/26 22:54:56. Forecast: 01/06/26 to 07/06/26. Timezone: UTC+2.00