Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Gibbous 72%

17:17

23:51

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

Sun - Rise: 05:03, Set: 21:35, Transit: 13:18. Moon - Rise: 17:17, Set: 23:51. Civil Dark: 22:26 - 04:12. Nautical Dark: 23:50 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
73
71
62
30
0
13
9
4
15
10
5
6
27
68
83
74
83
95
93
98
94
93
93

Low Clouds (% Sky Obscured)

31
22
22
28
18
0
6
7
0
0
0
0
0
0
8
0
0
22
11
0
12
40
54
67

Medium Clouds (% Sky Obscured)

8
22
18
0
11
0
0
0
0
0
0
0
0
0
0
0
16
63
92
93
91
87
83
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
13
4
4
15
10
5
6
23
68
83
74
80
82
77
37
1
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
29
24
16
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
11

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)

5
8
7
10
9
11
11
11
12
11
11
10
8
6
3
2
2
4
5
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
64
48
42
40
41
42
43
44
42
42
44
46
53
60
60
57
58
68
79
76
76
86
92

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

371
371
371
371
370
368
365
360
354
349
346
342
339
335
333
331
330
329
329
328
329
329
334
337

Friday 24

Waxing Gibbous 80%

18:33

00:16

07 Bad
08 Bad
09 Bad
10 OK
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 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:04, Set: 21:33, Transit: 13:18. Moon - Rise: 18:33, Set: 00:16. Civil Dark: 22:24 - 04:14. Nautical Dark: 23:46 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
76
67
39
51
58
59
76
75
90
96
97
99
89
87
44
100
40
84
88
91
89
84
96

Low Clouds (% Sky Obscured)

69
71
67
39
51
56
51
36
42
41
66
42
73
56
53
44
3
24
66
65
73
73
84
95

Medium Clouds (% Sky Obscured)

13
3
0
10
10
0
5
14
0
19
23
22
24
26
15
2
7
7
10
13
24
11
2
3

High Clouds (% Sky Obscured)

0
0
0
3
3
13
10
64
55
77
89
91
96
73
81
44
100
40
47
53
50
51
43
74

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
1
4
3
3
3
6
15
6
6
6
7
9
18
11
14
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
70
68
62
55
55
55
52
49
48
53
56
56
60
71
74
76
78
85
87
90
92
87
78

Pressure (mb)

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

Ozone (du)

336
334
333
334
334
332
333
333
334
337
340
341
337
336
335
333
331
330
328
326
325
325
325
324

Saturday 25

Waxing Gibbous 87%

19:40

00:55

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
05 Bad
06 Bad

Sun - Rise: 05:06, Set: 21:31, Transit: 13:18. Moon - Rise: 19:40, Set: 00:55. Civil Dark: 22:22 - 04:16. Nautical Dark: 23:42 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
72
68
66
67
95
89
89
87
83
68
48
90
100
98
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
71
51
53
52
64
72
87
82
74
40
33
28
33
51
32
65
53
51
60
67
71
58
72

Medium Clouds (% Sky Obscured)

4
30
8
3
66
67
84
87
89
87
38
68
38
77
100
73
84
100
50
53
56
50
50
45

High Clouds (% Sky Obscured)

100
100
50
34
36
45
54
59
45
5
66
65
47
28
93
89
84
100
100
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
8
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 (%)

6
4
6
4
5
9
6
26
5
2
3
2
4
21
42
53
37
44
46
24
29
32
35
38

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
66
58
54
50
52
48
55
64
66
58
62
58
59
67
82
86
88
85
79
79
80
79

Pressure (mb)

1008
1007
1007
1007
1006
1006
1005
1004
1004
1003
1003
1003
1002
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000

Ozone (du)

324
324
325
325
325
326
328
331
337
341
337
335
337
338
337
338
336
339
344
348
348
349
350
351

Sunday 26

Waxing Gibbous 93%

20:29

01:52

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
05 Bad
06 Bad

Sun - Rise: 05:08, Set: 21:29, Transit: 13:18. Moon - Rise: 20:29, Set: 01:52. Civil Dark: 22:20 - 04:18. Nautical Dark: 23:39 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
91
88
59
93
94
97
99
100
100
100
92
94
100
98
84
72
69
74
76
77
72
70

Low Clouds (% Sky Obscured)

86
82
35
43
41
43
72
78
78
80
83
69
38
65
77
69
49
31
38
37
36
30
39
46

Medium Clouds (% Sky Obscured)

45
45
45
45
52
54
53
70
74
66
64
98
77
48
49
50
52
50
47
50
53
51
45
33

High Clouds (% Sky Obscured)

100
100
89
85
57
91
82
81
85
85
90
90
85
58
32
5
4
2
0
14
29
43
29
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
8
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
44
51
48
44
43
44
45
49
51
57
48
44
35
25
12
18
18
15
20
29
33
39
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
14
15
15
15
14
15
14
14
14
14
13
12
12
12
13
13
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

73
66
57
50
50
50
47
46
47
47
53
59
59
57
57
58
58
64
70
73
75
79
80
79

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1005
1005
1006

Ozone (du)

352
353
354
355
356
356
356
358
359
363
366
368
367
367
366
364
366
368
368
372
374
377
380
378

Monday 27

Waxing Gibbous 97%

21:03

03:04

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
02 OK
03 OK
04 OK
05 OK
06 Bad

Sun - Rise: 05:10, Set: 21:28, Transit: 13:18. Moon - Rise: 21:03, Set: 03:04. Civil Dark: 22:17 - 04:20. Nautical Dark: 23:35 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
52
48
60
76
63
78
70
71
69
73
71
14
41
56
75
67
58
44
41
38
36
39
42

Low Clouds (% Sky Obscured)

38
21
20
42
76
63
78
70
71
69
73
71
12
20
18
17
17
19
19
16
16
16
17
18

Medium Clouds (% Sky Obscured)

20
19
18
16
10
5
0
3
7
10
7
3
0
5
10
20
13
7
0
0
0
0
0
1

High Clouds (% Sky Obscured)

3
2
1
4
0
0
0
0
0
0
0
0
0
18
40
60
40
17
0
0
1
1
1
1

ISS Passover

Visibility (miles)

8
9
9
9
7
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 (%)

36
16
11
42
35
11
25
10
22
16
9
5
11
8
4
0
0
0
0
1
1
0
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
63
58
59
57
47
50
50
53
53
56
58
55
58
59
61
64
69
74
75
76
78
74

Pressure (mb)

1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018

Ozone (du)

378
377
376
377
375
373
370
368
368
369
365
362
359
357
358
358
359
357
355
353
352
350
349
347

Tuesday 28

Waxing Gibbous 100%

21:24

04:24

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

Sun - Rise: 05:12, Set: 21:26, Transit: 13:18. Moon - Rise: 21:24, Set: 04:24. Civil Dark: 22:15 - 04:23. Nautical Dark: 23:31 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
54
66
69
55
45
37
34
33
31
30
31
32
32
32
33
31
32
32
40
45
54
58
57

Low Clouds (% Sky Obscured)

16
14
9
7
6
7
8
12
16
20
24
29
32
27
20
14
13
9
9
9
10
14
24
32

Medium Clouds (% Sky Obscured)

1
2
2
3
4
6
9
6
4
1
1
0
0
1
2
3
2
1
0
6
13
19
15
16

High Clouds (% Sky Obscured)

1
17
36
48
25
13
10
9
7
5
4
2
1
1
1
0
0
0
0
1
2
4
10
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
3
1
2
4

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)

15
15
15
15
15
14
13
12
12
12
12
11
10
9
8
8
7
7
6
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
14
14
14
15
15
15
20
19
19
20
20
21
20
20
20
20
19
19
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

70
67
61
57
52
49
48
46
46
45
44
48
53
58
65
72
81
83
85
87
89
87
87
79

Pressure (mb)

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

Ozone (du)

346
344
343
342
340
341
342
343
343
342
342
341
341
340
338
336
335
335
334
334
333
332
331
330

Wednesday 29

Full Moon 100%

21:38

05:47

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

Sun - Rise: 05:13, Set: 21:24, Transit: 13:18. Moon - Rise: 21:38, Set: 05:47. Civil Dark: 22:13 - 04:25. Nautical Dark: 23:27 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
53
51
56
53
49
42
45
48
53
47
41
40
43
37
35
31
27
24

Low Clouds (% Sky Obscured)

35
36
32
32
29
22
19
20
20
19
13
6
0
0
0
0
1
2
3

Medium Clouds (% Sky Obscured)

14
15
15
16
13
10
6
5
5
5
20
35
40
43
37
35
31
25
14

High Clouds (% Sky Obscured)

27
18
10
0
0
0
1
3
3
4
4
4
0
4
5
5
4
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

Fog (%)

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

Precipitation Probability (%)

2
6
7
4
6
6
1
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
22
23
25
25
26
26
26
26
25
24
24
22
20
19
18
18

Feels Like (°C)

16
16
21
21
21
22
22
23
27
27
26
27
26
26
23
22
22
20
19

Dew Point (°C)

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

Relative Humidity (%)

71
64
58
52
46
43
41
39
40
40
40
42
44
46
53
64
73
73
74

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

329
327
327
326
326
325
324
323
324
324
324
325
326
327
326
325
324
323
323

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

Generated: 23/07/26 07:23:55. Forecast: 23/07/26 to 29/07/26. Timezone: UTC+2.00