Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 100%

22:29

04:03

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

Sun - Rise: 04:30, Set: 22:00, Transit: 13:15. Moon - Rise: 22:29, Set: 04:03. Civil Dark: 23:01 - 03:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
22
38
40
85
99
93
100
34
34
32
46
41
8
26
0
0
1
78
69
19
9
0
2

Low Clouds (% Sky Obscured)

8
22
38
40
61
53
43
42
34
34
32
41
27
6
0
0
0
0
0
15
5
8
0
0

Medium Clouds (% Sky Obscured)

0
0
0
20
52
83
79
76
0
0
0
0
0
0
0
0
0
0
0
46
5
2
0
0

High Clouds (% Sky Obscured)

8
22
38
40
63
97
82
100
1
3
2
20
26
5
20
0
0
1
60
13
19
0
0
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 (%)

0
0
0
0
0
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

18
18
19
20
21
21
22
22
23
24
24
24
24
23
23
22
21
19
18
17
17
16
15
15

Feels Like (°C)

20
20
20
20
19
20
20
21
21
23
23
23
22
21
21
21
20
19
18
17
17
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

90
88
81
75
70
66
63
62
56
53
52
52
50
50
52
55
60
68
77
82
86
87
90
90

Pressure (mb)

1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025

Ozone (du)

311
311
310
311
311
311
313
311
314
320
317
314
316
318
318
318
315
316
320
328
329
329
329
329

Tuesday 30

Full Moon 99%

22:59

No Set

05 OK
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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:31, Set: 22:00, Transit: 13:15. Moon - Rise: 22:59, Set: No Set. Civil Dark: 23:00 - 03:31. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
61
53
85
95
99
95
100
100
100
78
80
72
99
79
100
100
100
100
100
89
100
99
100

Low Clouds (% Sky Obscured)

3
20
26
32
34
27
35
40
44
9
5
2
0
5
8
12
3
3
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
10
43
67
61
67
53
60
54
34
51
72
48
73
88
95
94
100
100
51
67
92
98

High Clouds (% Sky Obscured)

25
55
30
63
90
98
89
100
100
62
65
70
72
81
79
100
100
100
100
100
87
100
98
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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
2
1
0
0
1
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
77
70
62
57
52
49
50
52
53
51
55
57
56
60
64
66
68
68
71
80
86
89

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

329
329
328
328
329
328
327
326
325
325
326
326
329
332
332
330
333
335
330
333
337
339
341
342

Wednesday 1

Waning Gibbous 96%

23:17

05:18

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

Sun - Rise: 04:32, Set: 21:59, Transit: 13:15. Moon - Rise: 23:17, Set: 05:18. Civil Dark: 22:59 - 03:32. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
91
64
67
67
62
39
50
47
56
65
70
70
99
91
52
2
3
10
21
29

Low Clouds (% Sky Obscured)

0
0
2
1
1
1
10
7
25
18
1
9
6
5
3
3
10
10
1
1
2
9
20
24

Medium Clouds (% Sky Obscured)

97
93
88
28
24
15
16
14
12
13
23
19
31
38
40
26
48
51
46
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
86
43
40
40
32
3
0
7
8
57
45
45
60
0
7
0
0
0
0
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 (%)

7
6
4
1
0
1
0
0
0
0
0
0
0
0
0
0
2
3
1
10
3
1
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
4
5
6
5
7
9
9
9
9
9
9
9
9
9
8
6
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

15
15
16
17
18
19
20
20
21
21
21
21
21
20
20
19
18
18
17
16
16
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
83
74
68
65
62
60
57
52
49
46
46
46
46
48
56
63
63
62
77
86
90
93
93

Pressure (mb)

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

Ozone (du)

343
347
350
356
360
357
359
362
363
363
364
365
364
366
367
367
365
364
364
368
369
366
357
351

Thursday 2

Waning Gibbous 92%

23:30

06:39

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:33, Set: 21:59, Transit: 13:15. Moon - Rise: 23:30, Set: 06:39. Civil Dark: 22:59 - 03:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
35
61
74
86
100
100
100
100
100
99
100
100
100
100
87
76
57
55
60
82
74
91
97

Low Clouds (% Sky Obscured)

27
26
37
39
32
28
37
41
66
63
48
49
65
77
87
62
59
57
55
56
61
63
70
77

Medium Clouds (% Sky Obscured)

0
0
0
12
78
83
82
98
100
100
96
100
93
79
76
57
41
0
10
19
28
40
56
70

High Clouds (% Sky Obscured)

0
2
25
47
70
100
100
99
93
95
95
100
100
100
100
67
36
0
0
1
0
0
0
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
9
21
36
91
95
95
95
95
58
47
36
22
26
34
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.6
1
1.4
1.1
0.7
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
8
8
9
9
10
11
11
13
13
14
13
14
14
15
14
15
18
16
16
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
85
77
67
60
55
49
48
55
59
49
58
61
83
86
85
87
85
80
82
78
79
79

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1012
1011
1010
1009
1009
1009
1009
1009
1008
1008
1008
1007

Ozone (du)

347
344
344
342
339
335
334
331
331
331
330
329
328
328
330
335
339
344
349
357
365
372
373
372

Friday 3

Waning Gibbous 85%

23:39

08:01

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:34, Set: 21:58, Transit: 13:16. Moon - Rise: 23:39, Set: 08:01. Civil Dark: 22:58 - 03:35. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
82
84
87
82
83
89
78
70
70
65
55
55
54
52
87
83
82
78
76
75
74
75
71

Low Clouds (% Sky Obscured)

70
70
73
74
64
58
69
60
44
37
38
38
37
36
33
43
52
58
57
53
49
46
41
34

Medium Clouds (% Sky Obscured)

54
35
15
33
50
64
69
75
70
70
65
55
55
54
52
54
47
37
32
28
24
18
11
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
30
60
70
70
64
54
38
21
7
5
11
15
23
28
33
41
45
36

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

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

Precipitation Probability (%)

62
74
89
75
61
33
45
66
80
95
95
95
95
91
95
13
12
4
4
3
0
4
4
3

Precipitation Amount (mm)

0.2
0.3
0.7
0.5
0.3
0
0
0.2
0.5
0.8
1
1.8
0.9
0.7
1.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
20
22
22
22
23
22
23
23
23
23
23
22
21
20
24
24
23
22
20
20
19
19

Chance of Frost

Temperature (°C)

15
15
15
16
16
17
18
18
18
18
18
17
17
17
17
17
16
16
15
15
15
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
72
67
72
64
60
53
47
43
42
42
47
56
64
65
67
67
69
71
75
78
78
78

Pressure (mb)

1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018

Ozone (du)

372
372
372
372
371
371
373
373
372
375
377
374
375
373
365
363
361
359
357
353
349
345
343
341

Saturday 4

Waning Gibbous 77%

23:46

09:23

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:35, Set: 21:57, Transit: 13:16. Moon - Rise: 23:46, Set: 09:23. Civil Dark: 22:57 - 03:36. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
69
74
75
79
81
87
94
100
93
87
82
84
85
88
92
96
100
100
100
100
88
76
63

Low Clouds (% Sky Obscured)

38
46
57
60
64
67
64
66
70
75
77
75
74
68
59
67
76
86
85
87
92
82
72
63

Medium Clouds (% Sky Obscured)

22
40
53
50
47
43
49
47
38
43
51
54
44
31
19
17
19
20
26
27
28
19
9
0

High Clouds (% Sky Obscured)

34
24
23
33
36
42
56
74
91
69
46
28
22
17
7
33
56
78
61
42
25
13
5
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 (%)

9
8
8
12
9
1
18
25
32
33
32
28
29
32
36
39
41
37
35
34
30
28
24
13

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)

19
19
19
18
19
19
20
19
18
18
18
19
20
19
18
17
16
16
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
12
13
13
14
15
17
14
15
15
16
16
17
13
13
13
13
12
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

76
75
73
72
67
63
58
64
72
81
77
73
69
75
81
88
87
87
87
85
81
78
77
75

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012

Ozone (du)

339
340
341
342
344
346
349
348
348
347
348
349
350
350
350
350
356
363
369
369
369
369
369
368

Sunday 5

Waning Gibbous 77%

23:52

10:44

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 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 04:36, Set: 21:57, Transit: 13:16. Moon - Rise: 23:52, Set: 10:44. Civil Dark: 22:56 - 03:38. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
47
42
45
48
50
50
54
55
56
59
63
50
44
37
42
51
60
64
74
78

Low Clouds (% Sky Obscured)

50
41
37
40
40
41
43
39
35
33
35
33
25
18
13
14
16
18
23
26
30

Medium Clouds (% Sky Obscured)

5
10
16
13
7
0
8
19
28
17
8
2
2
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

3
11
16
19
21
29
36
40
44
46
48
51
45
39
37
42
51
60
64
74
76

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

Fog (%)

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

Precipitation Probability (%)

29
30
13
26
22
9
14
12
4
5
3
0
4
6
7
9
9
7
16
21
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
68
64
59
56
52
50
47
45
42
45
48
50
53
56
59
64
69
77
80
86

Pressure (mb)

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

Ozone (du)

368
368
368
368
367
367
366
366
366
366
366
366
366
367
367
367
366
364
363
362
360

Forecast for Frederikssund, Frederikssund Kommune, Kingdom of Denmark (55.84,12.06)

Generated: 29/06/26 05:45:37. Forecast: 29/06/26 to 05/07/26. Timezone: UTC+2.00