Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 92%

23:30

06:39

06 Good
07 OK
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

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)

13
24
52
59
100
98
100
100
98
100
87
46
55
33
60
62
52
60
62
88
70
66
91
98

Low Clouds (% Sky Obscured)

4
19
30
41
49
61
74
100
89
93
71
46
52
33
60
61
51
60
62
70
69
59
63
89

Medium Clouds (% Sky Obscured)

13
24
52
59
99
98
100
100
97
84
27
0
6
4
2
3
0
0
0
35
4
15
33
61

High Clouds (% Sky Obscured)

13
24
52
59
60
43
13
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
9
9
9
8
9
9
9
9
9
9
9
8
9
8
6

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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
16
13
36
54
95
95
93
89
53
37
22
19
25
34
22
20
25
35
31
33
46
49

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
1.2
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
6
8
11
11
12
14
16
18
19
17
18
19
18
19
19
20
19
20
21
22
22
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
71
57
53
64
81
93
95
95
93
92
82
69
71
78
82
79
73
78
79
79
82
83

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1012
1011
1010
1010
1009
1009
1008
1008
1009
1009
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

335
331
330
328
329
330
330
333
336
338
338
343
349
358
368
373
375
375
375
375
375
374
373
374

Friday 3

Waning Gibbous 85%

23:39

08:01

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 OK
19 Good
20 OK
21 OK
22 Bad
23 OK
00 Bad
01 OK
02 OK
03 Bad
04 Bad
05 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)

98
85
87
85
83
71
49
62
54
71
55
68
32
4
17
17
40
35
42
41
41
76
81
80

Low Clouds (% Sky Obscured)

79
73
69
69
67
54
43
52
49
49
53
63
28
4
17
11
35
35
39
41
41
30
32
43

Medium Clouds (% Sky Obscured)

75
27
24
77
17
14
5
21
2
26
3
6
2
0
0
0
2
5
8
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
0
3
0
0
0
0
0
0
0
0
3
5
5
73
77
80

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

50
55
52
47
36
42
46
51
63
61
45
29
5
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

25
24
25
25
25
26
26
27
26
27
27
25
25
24
23
22
22
21
21
19
18
18
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
85
86
85
79
73
65
65
68
75
65
64
64
67
68
71
72
74
75
74
73
75
78

Pressure (mb)

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

Ozone (du)

375
376
376
376
377
376
373
373
373
371
372
372
371
372
373
372
372
373
371
370
368
367
364
359

Saturday 4

Waning Gibbous 77%

23:46

09:23

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
05 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)

81
98
100
94
97
98
83
77
99
100
100
94
89
97
96
96
98
95
91
96
94
92
89
85

Low Clouds (% Sky Obscured)

47
51
45
51
52
64
45
33
42
45
17
7
52
73
48
43
57
57
68
56
66
74
82
84

Medium Clouds (% Sky Obscured)

5
13
15
79
55
87
51
35
28
25
69
91
85
69
81
78
91
89
74
90
86
82
78
62

High Clouds (% Sky Obscured)

79
95
100
82
86
75
49
53
94
100
100
78
46
72
57
3
56
28
29
30
30
30
4
25

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
8
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
1
0
1
4
12
8
7
8
10
13
13
22
23
27
32
33
45

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
71
67
64
61
57
52
49
45
45
49
56
58
63
71
73
73
78
86
92
90
90
93

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1011

Ozone (du)

357
355
353
353
354
353
350
349
349
350
350
352
354
354
352
353
352
352
354
356
357
358
358
357

Sunday 5

Waning Gibbous 67%

23:52

10:44

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
05 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)

82
78
69
61
42
41
47
43
48
63
65
77
88
100
95
88
74
73
72
64
68
68
92
100

Low Clouds (% Sky Obscured)

82
78
63
54
41
41
46
41
31
24
21
17
17
19
14
8
0
0
0
0
5
11
16
34

Medium Clouds (% Sky Obscured)

63
46
40
52
3
0
0
0
0
0
0
21
42
63
65
60
62
68
71
64
68
68
79
84

High Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
13
30
40
60
80
100
81
63
42
57
69
64
68
68
92
96

ISS Passover

Visibility (miles)

8
8
9
7
7
6
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 (%)

53
49
43
34
24
16
11
1
1
0
0
0
2
4
1
0
0
0
0
0
3
5
3
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
15
13
12
10
9
9
9
9
9
10
9
8
7
7
7
8
8
8
8

Relative Humidity (%)

95
95
92
86
83
76
65
60
50
47
46
48
51
53
57
59
58
59
60
63
68
68
69
68

Pressure (mb)

1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

362
361
360
362
364
364
366
364
364
364
365
366
365
364
362
361
363
364
363
364
364
364
364
361

Monday 6

Waning Gibbous 65%

23:58

12:05

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
05 Bad

Sun - Rise: 04:37, Set: 21:56, Transit: 13:16. Moon - Rise: 23:58, Set: 12:05. Civil Dark: 22:55 - 03:39. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
100
100
100
96
82
100
100
94
87
68
86
80
75
85
89
92
91
88
88
81
77
67
67

Low Clouds (% Sky Obscured)

53
73
71
64
61
53
54
38
34
38
41
78
70
63
76
67
60
66
74
82
65
50
37
50

Medium Clouds (% Sky Obscured)

85
85
85
85
80
80
80
76
68
59
50
69
64
60
69
78
87
75
65
57
56
60
64
67

High Clouds (% Sky Obscured)

90
91
65
40
11
3
15
22
19
15
7
17
20
25
15
20
20
30
35
40
45
45
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
8
6
5

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

Precipitation Probability (%)

39
60
73
78
82
89
83
68
65
58
39
34
30
10
55
54
52
60
63
58
49
43
42
68

Precipitation Amount (mm)

0
0.3
0.4
0.4
0.4
0.6
0.5
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.3

Wind Speed/Direction (mph)

14
14
14
15
15
16
14
15
16
16
16
17
15
15
12
10
9
8
10
12
14
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
60
54
51
45
43
39
39
39
39
42
51
57
59
68
78
89
90
90
92
92
93
93

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1009
1009
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

360
361
360
358
355
353
353
352
353
352
351
350
349
348
347
347
348
348
347
346
345
346
348
349

Tuesday 7

Third Quarter 57%

00:05

13:29

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
05 Bad

Sun - Rise: 04:39, Set: 21:55, Transit: 13:16. Moon - Rise: 00:05, Set: 13:29. Civil Dark: 22:53 - 03:41. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
75
75
77
76
79
83
85
84
82
82
84
85
87
83
82
77
80
83
85
83
82
81
86

Low Clouds (% Sky Obscured)

58
68
68
68
68
69
73
77
82
82
81
74
65
59
55
51
47
47
48
51
53
54
53
61

Medium Clouds (% Sky Obscured)

67
75
75
76
76
70
60
53
45
35
19
15
12
12
14
18
22
23
25
28
26
25
23
31

High Clouds (% Sky Obscured)

20
20
25
20
20
14
12
11
9
7
8
17
35
44
52
55
57
56
49
41
30
22
16
12

ISS Passover

Visibility (miles)

6
8
9
8
7
5
7
8
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

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

Precipitation Probability (%)

83
89
95
95
95
86
68
51
57
52
43
53
58
48
41
33
36
28
19
12
12
11
4
18

Precipitation Amount (mm)

0.5
0.5
0.6
0.8
0.8
0.5
0.3
0
0.2
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
92
92
92
90
87
86
81
73
69
71
74
77
78
78
79
79
79
78
79
79
79

Pressure (mb)

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

Ozone (du)

349
349
350
353
357
361
361
362
362
359
355
352
347
342
337
334
331
328
326
325
323
322
321
320

Wednesday 8

Waning Crescent 46%

00:14

14:58

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

Sun - Rise: 04:40, Set: 21:54, Transit: 13:16. Moon - Rise: 00:14, Set: 14:58. Civil Dark: 22:52 - 03:42. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
93
88
82
74
66
56
50
38
24
7
11
14
17
20
27
35
33
36
32

Low Clouds (% Sky Obscured)

68
74
70
68
67
52
43
36
28
15
3
8
13
17
20
24
28
27
21
15

Medium Clouds (% Sky Obscured)

38
45
44
41
36
24
11
0
0
0
0
5
11
17
20
20
21
21
24
23

High Clouds (% Sky Obscured)

7
3
10
17
17
11
7
3
3
3
3
2
2
1
1
0
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

Fog (%)

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

Precipitation Probability (%)

25
27
23
20
17
15
11
3
3
3
0
0
0
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
15
15
15
15
15
14
14
14
13
13
13
13
14
14
14
14
14
13

Relative Humidity (%)

81
82
83
83
83
82
75
69
64
62
60
59
61
63
66
70
76
79
82
82

Pressure (mb)

1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

319
318
317
318
318
318
318
318
318
318
317
316
316
316
316
317
317
318
319
320

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

Generated: 02/07/26 06:48:07. Forecast: 02/07/26 to 08/07/26. Timezone: UTC+2.00