Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

New Moon 3%

05:02

23:19

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

Sun - Rise: 04:25, Set: 21:58, Transit: 13:12. Moon - Rise: 05:02, Set: 23:19. Civil Dark: 23:00 - 03:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
52
41
29
0
0
0
0
12
38
51
38
26
22
27
30
29
23
30
38
83
89
76
41

Low Clouds (% Sky Obscured)

38
11
10
6
0
0
0
0
12
38
51
38
26
22
27
30
29
23
30
38
44
34
32
25

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)

4
0
0
0
0
0
0
0
0
4
4
4
0
0
0
0
0
0
4
18
75
80
59
24

ISS Passover

Visibility (miles)

8
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 (%)

4
1
0
0
1
0
1
1
1
7
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
10
10
10
10
11
9
9
9
8
8
8
7
7
7
7
6
6
7

Relative Humidity (%)

69
67
67
68
71
72
73
78
80
81
87
83
86
87
85
83
77
71
66
63
60
57
54
53

Pressure (mb)

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

Ozone (du)

383
377
375
376
381
384
385
385
385
383
382
380
377
377
379
380
379
374
371
369
368
365
364
364

Tuesday 16

Waxing Crescent 3%

06:39

23:57

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

Sun - Rise: 04:25, Set: 21:59, Transit: 13:12. Moon - Rise: 06:39, Set: 23:57. Civil Dark: 23:00 - 03:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
76
95
77
97
74
91
44
28
25
29
26
22
23
28
40
42
80
100
94
96
93
89
77

Low Clouds (% Sky Obscured)

21
17
34
27
39
15
20
32
28
25
29
26
22
23
28
35
29
23
36
33
46
34
38
19

Medium Clouds (% Sky Obscured)

7
0
16
0
14
14
22
6
4
6
8
3
2
2
0
24
25
23
19
94
95
93
87
77

High Clouds (% Sky Obscured)

54
76
82
77
85
74
80
24
8
4
8
10
5
7
14
30
35
78
100
55
34
50
38
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
52
54
56
61
67
70
71
76
80
83
86
87
87
88
85
76
70
63
59
55
51
49
47

Pressure (mb)

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

Ozone (du)

363
361
360
361
363
364
364
366
368
367
366
366
364
361
358
354
350
348
347
346
344
342
342
342

Wednesday 17

Waxing Crescent 9%

08:19

00:18

15 OK
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

Sun - Rise: 04:25, Set: 21:59, Transit: 13:13. Moon - Rise: 08:19, Set: 00:18. Civil Dark: 23:01 - 03:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
67
86
99
98
97
87
97
96
100
98
99
99
98
100
98
92
91
85
70
80
89
95
91

Low Clouds (% Sky Obscured)

13
37
13
6
10
17
87
74
84
82
92
97
93
91
86
91
87
86
79
58
50
48
34
37

Medium Clouds (% Sky Obscured)

33
8
12
9
18
85
64
97
72
72
67
78
95
56
37
38
35
28
27
22
13
6
0
10

High Clouds (% Sky Obscured)

8
26
76
94
83
35
35
30
23
0
0
3
3
61
89
33
8
9
13
17
38
57
77
59

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
1
5
8
16
35
31
28
17
13
10
2
13
5
6
17
8
10
9
9
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
10
11
12
13
13
12
12
12
13
13
14
14
14
14
15
15
15
14
13
13
13
13

Relative Humidity (%)

51
53
55
59
63
71
77
75
75
77
78
81
86
89
90
90
92
90
82
72
67
63
61
59

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

342
341
340
340
337
337
338
339
341
343
343
345
347
350
351
351
347
344
342
342
344
344
340
337

Thursday 18

Waxing Crescent 17%

09:55

00:32

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 04:25, Set: 22:00, Transit: 13:13. Moon - Rise: 09:55, Set: 00:32. Civil Dark: 23:02 - 03:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
84
73
64
55
63
79
93
91
86
84
72
61
60
57
54
48
52
53
54
58
66
73
67

Low Clouds (% Sky Obscured)

30
26
23
21
7
6
10
9
16
24
32
33
33
34
29
23
19
31
45
54
52
43
35
36

Medium Clouds (% Sky Obscured)

19
19
18
16
12
18
19
22
30
33
27
27
20
16
11
6
0
0
0
0
8
17
19
17

High Clouds (% Sky Obscured)

41
20
17
8
2
2
17
24
38
16
23
16
9
27
27
33
33
26
11
1
5
13
20
15

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 (%)

10
7
8
7
6
0
1
10
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
55
58
60
65
74
82
88
93
95
95
96
96
95
96
95
89
80
72
66
63
59
57
57

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

336
337
336
335
333
332
331
330
330
331
330
329
328
327
327
327
327
327
327
327
326
326
327
326

Friday 19

Waxing Crescent 27%

11:24

00:41

15 Bad
16 Bad
17 OK
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 OK
14 OK

Sun - Rise: 04:25, Set: 22:00, Transit: 13:13. Moon - Rise: 11:24, Set: 00:41. Civil Dark: 23:02 - 03:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
54
44
34
26
52
50
54
71
78
100
95
89
82
86
90
94
91
88
84
66
44
27
19

Low Clouds (% Sky Obscured)

34
31
21
9
0
0
0
0
0
0
1
1
0
0
11
23
37
37
42
41
41
37
27
19

Medium Clouds (% Sky Obscured)

16
13
8
5
26
31
14
15
23
45
95
72
48
24
26
24
18
18
18
22
18
15
10
10

High Clouds (% Sky Obscured)

15
15
20
16
21
43
50
54
71
78
87
84
83
82
73
63
61
59
57
48
33
19
6
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
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
5
37
28
17
52
65
75
61
33
24
35
35
17
33
23
11
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
26
25
24
23
21
20
18
18
18
18
18
18
18
19
20
21
23
24
25
26
27
27

Feels Like (°C)

25
26
26
26
24
24
22
21
19
18
18
17
17
17
17
17
17
17
22
22
22
23
24
25

Dew Point (°C)

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

Relative Humidity (%)

57
57
57
58
64
76
84
88
89
93
95
95
95
95
95
91
88
84
78
72
67
63
59
56

Pressure (mb)

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

Ozone (du)

325
324
322
320
319
318
318
319
320
319
320
321
321
322
322
323
323
324
325
326
327
328
328
328

Saturday 20

Waxing Crescent 37%

12:48

00:48

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

Sun - Rise: 04:26, Set: 22:00, Transit: 13:13. Moon - Rise: 12:48, Set: 00:48. Civil Dark: 23:02 - 03:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
9
9
11
16
13
34
39
56
77
100
100
100
100
99
98
98
84
70
55
69
83
97
87

Low Clouds (% Sky Obscured)

14
9
9
11
16
13
26
18
10
7
6
5
3
2
4
8
13
8
5
0
7
15
19
21

Medium Clouds (% Sky Obscured)

9
9
7
4
0
5
11
12
25
39
53
38
28
18
27
37
46
39
27
15
18
20
22
23

High Clouds (% Sky Obscured)

2
0
0
0
0
13
32
39
56
77
100
100
100
100
99
98
98
71
43
17
47
74
96
82

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 (%)

20
14
13
9
10
9
3
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
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)

10
10
10
9
9
8
8
7
7
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

27
27
26
25
24
23
21
20
18
17
17
16
16
15
15
16
16
17
18
19
20
20
21
22

Feels Like (°C)

29
29
28
28
29
28
23
22
23
22
21
20
15
15
15
15
14
14
17
17
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

57
59
60
65
70
75
81
88
95
95
93
93
90
89
84
78
72
65
61
56
53
52
51
49

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

327
326
325
324
324
323
321
319
318
317
317
317
317
316
316
317
317
318
318
319
320
320
321
321

Sunday 21

First Quarter 48%

14:10

00:54

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
07 Bad

Sun - Rise: 04:26, Set: 22:01, Transit: 13:13. Moon - Rise: 14:10, Set: 00:54. Civil Dark: 23:02 - 03:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
61
76
88
98
99
99
100
99
98
98
98
98
99
99
100
100

Low Clouds (% Sky Obscured)

23
25
27
25
20
31
37
37
40
44
50
63
76
90
92
93
93

Medium Clouds (% Sky Obscured)

24
25
20
15
10
14
26
40
60
78
95
96
96
96
93
90
87

High Clouds (% Sky Obscured)

65
51
69
81
92
93
95
98
76
50
26
26
32
32
52
72
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
3
6

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
1
9
19
11
20
10
1
20
43
72
95
95
95
95
95
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.7
1
1.2
1.3
1.1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
20
19
18
18
18
18
18
18
18
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
50
50
54
59
63
69
76
82
88
90
95
96
96
98
95
92

Pressure (mb)

1021
1021
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1016
1015
1015
1015
1015

Ozone (du)

320
320
320
319
318
317
316
314
313
313
313
314
315
316
318
326
334

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

Generated: 15/06/26 15:53:45. Forecast: 15/06/26 to 21/06/26. Timezone: UTC+2.00