Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waxing Crescent 7%

09:45

19:40

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:40, Set: 19:34, Transit: 13:07. Moon - Rise: 09:45, Set: 19:40. Civil Dark: 20:14 - 06:03. Nautical Dark: 21:00 - 05:17. Astro Dark: 21:50 - 04:27

Total Clouds (% Sky Obscured)

89
92
94
100
100
100
100
94
100
100
100
100
99
98
94
61
75
74
66
57
96
100
100
79

Low Clouds (% Sky Obscured)

35
79
75
100
100
100
87
79
73
85
67
64
86
82
81
57
64
51
45
47
30
20
20
25

Medium Clouds (% Sky Obscured)

89
92
92
99
81
88
99
27
35
43
19
35
33
33
33
5
20
3
0
0
0
3
0
0

High Clouds (% Sky Obscured)

89
92
69
68
65
87
50
64
55
67
100
98
92
22
5
3
16
60
55
17
96
100
100
68

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
8
8
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
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 (%)

93
66
92
32
26
28
27
38
23
12
33
39
43
38
41
30
34
19
5
2
2
0
0
0

Precipitation Amount (mm)

0.4
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
7
7
12
12
13
12
11
11
10
8
7
7
8
7
9
10
10
11
11
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
79
82
82
85
90
89
92
93
95
95
93
90
87
79
75
76
72
70
66
59
57
63

Pressure (mb)

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

Ozone (du)

309
310
312
313
315
314
315
315
316
317
316
315
315
316
315
315
314
315
317
319
321
319
319
318

Sunday 13

Waxing Crescent 13%

11:10

19:49

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:42, Set: 19:31, Transit: 13:07. Moon - Rise: 11:10, Set: 19:49. Civil Dark: 20:11 - 06:05. Nautical Dark: 20:57 - 05:19. Astro Dark: 21:47 - 04:30

Total Clouds (% Sky Obscured)

96
100
100
70
85
68
55
59
55
59
66
67
96
99
100
100
100
100
94
96
90
94
91
94

Low Clouds (% Sky Obscured)

23
34
39
25
40
49
51
50
51
51
50
46
29
34
48
46
29
30
35
23
23
13
10
5

Medium Clouds (% Sky Obscured)

0
3
7
3
60
26
0
1
0
0
0
0
0
9
23
30
39
93
89
86
87
93
68
78

High Clouds (% Sky Obscured)

92
100
100
60
60
0
0
2
4
16
38
33
92
99
100
100
100
100
60
86
62
37
57
75

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
2
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)

8
8
7
8
6
6
6
6
7
6
6
6
6
7
8
8
8
7
8
8
8
7
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
8
9
9
9
10
10
10
9
9
9
9
8
8
9
9
9
8
8
9

Relative Humidity (%)

67
68
69
71
75
77
81
84
86
87
88
90
84
76
71
67
65
64
64
64
61
61
59
67

Pressure (mb)

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

Ozone (du)

318
320
322
323
328
330
327
324
321
316
311
309
308
308
307
305
303
301
300
298
296
293
291
291

Monday 14

Waxing Crescent 21%

12:35

20:01

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:44, Set: 19:29, Transit: 13:06. Moon - Rise: 12:35, Set: 20:01. Civil Dark: 20:09 - 06:07. Nautical Dark: 20:54 - 05:21. Astro Dark: 21:44 - 04:32

Total Clouds (% Sky Obscured)

92
68
62
68
72
49
74
89
56
78
65
75
61
58
61
98
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

0
0
1
3
0
0
0
33
25
26
25
37
38
34
35
36
40
67
92
69
40
83
77
77

Medium Clouds (% Sky Obscured)

18
12
11
4
18
21
65
76
18
57
21
42
19
20
20
19
23
24
99
91
98
97
26
21

High Clouds (% Sky Obscured)

87
57
56
66
64
7
0
1
0
2
2
3
3
5
28
71
99
100
100
100
99
96
94
92

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
8
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
4
6
27
45
22
9
12
6
7
9
9
7
24
19
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
6
6
7
7
7
8
9
9
9
9
10
11
12
14
14
14
14
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
74
74
75
77
80
81
80
84
87
89
86
75
63
56
54
51
51
53
56
59
64
68

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1016
1016
1015
1014
1014
1013
1012
1012
1012

Ozone (du)

288
286
287
287
288
287
287
288
289
289
288
287
285
284
282
280
278
277
276
275
274
273
273
274

Tuesday 15

Waxing Crescent 29%

13:57

20:01

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 Good
15 OK
16 OK
17 OK
18 OK
19 Good

Sun - Rise: 06:46, Set: 19:26, Transit: 13:06. Moon - Rise: 13:57, Set: 20:01. Civil Dark: 20:06 - 06:09. Nautical Dark: 20:51 - 05:24. Astro Dark: 21:40 - 04:35

Total Clouds (% Sky Obscured)

97
96
95
96
98
100
100
100
100
100
99
99
58
63
66
83
72
77
11
12
14
12
12
8

Low Clouds (% Sky Obscured)

74
74
67
42
49
60
60
60
70
83
80
26
33
41
40
24
14
17
11
12
11
9
3
3

Medium Clouds (% Sky Obscured)

20
83
94
50
11
85
85
85
90
93
83
17
10
8
3
2
1
0
0
1
1
1
7
4

High Clouds (% Sky Obscured)

82
75
60
70
85
100
100
100
100
96
91
87
57
51
48
68
53
55
0
0
4
3
2
0

ISS Passover

Visibility (miles)

9
9
2
3
6
9
3
4
4
5
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
95
95
95
91
95
95
95
86
59
41
12
3
3
2
6
7
3
5
7
10
24
24
10

Precipitation Amount (mm)

0
0.9
1.3
1
0.3
0.6
1
1.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
82
92
96
96
98
96
96
95
93
90
90
84
79
74
71
66
64
60
58
57
61
67

Pressure (mb)

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

Ozone (du)

274
275
275
275
276
276
279
280
280
282
286
292
296
299
301
302
304
306
308
310
312
313
315
316

Wednesday 16

Waxing Crescent 39%

15:13

20:19

20 OK
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:48, Set: 19:23, Transit: 13:06. Moon - Rise: 15:13, Set: 20:19. Civil Dark: 20:03 - 06:11. Nautical Dark: 20:48 - 05:26. Astro Dark: 21:37 - 04:38

Total Clouds (% Sky Obscured)

16
49
37
40
45
47
46
54
74
68
66
61
83
90
97
92
88
83
89
94
100
99
99
99

Low Clouds (% Sky Obscured)

9
17
26
28
33
39
38
42
52
53
63
61
81
81
86
79
75
66
63
64
64
62
60
58

Medium Clouds (% Sky Obscured)

7
46
5
6
4
4
7
23
74
68
66
7
11
16
24
27
31
39
46
56
62
74
86
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
7
9
6
3
1
32
61
90
76
61
47

ISS Passover

Visibility (miles)

9
9
8
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
Very Light Rain

Precipitation Probability (%)

15
37
30
24
20
40
38
18
16
9
6
2
10
11
5
11
12
11
12
14
17
32
45
55

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
0.2

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
6
7
6
7
10
11
13
12
12
12
12
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
79
80
84
86
90
92
90
87
81
77
71
66
63
59
57
56
54
56
58
60
66
71

Pressure (mb)

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

Ozone (du)

318
322
320
318
318
319
320
322
324
325
327
330
331
330
328
327
321
315
309
309
309
309
309
308

Thursday 17

Waxing Crescent 49%

16:17

20:48

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
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 06:50, Set: 19:21, Transit: 13:05. Moon - Rise: 16:17, Set: 20:48. Civil Dark: 19:58 - 06:13. Nautical Dark: 20:45 - 05:28. Astro Dark: 21:34 - 04:40

Total Clouds (% Sky Obscured)

90
84
76
86
94
100
93
89
84
82
81
80
76
72
69
72
76
79
71
62
54
49
43
34

Low Clouds (% Sky Obscured)

48
35
23
36
46
57
68
77
84
75
67
59
53
47
37
41
41
41
39
37
33
33
30
27

Medium Clouds (% Sky Obscured)

86
77
71
79
84
85
69
60
69
77
80
80
71
59
47
54
62
69
65
61
54
39
23
4

High Clouds (% Sky Obscured)

55
57
63
76
86
96
67
39
11
12
13
18
14
8
1
3
6
8
10
14
17
11
6
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

55
51
42
57
57
53
59
63
72
71
72
73
68
56
30
27
26
28
28
26
25
23
26
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
83
86
84
83
80
83
86
89
89
90
92
82
73
65
63
60
58
59
60
61
65
70

Pressure (mb)

1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1010

Ozone (du)

307
308
308
308
307
307
306
306
305
305
304
304
304
304
304
303
304
304
305
305
305
305
304
303

Friday 18

First Quarter 58%

17:02

21:31

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

Sun - Rise: 06:52, Set: 19:18, Transit: 13:05. Moon - Rise: 17:02, Set: 21:31. Civil Dark: 19:55 - 06:15. Nautical Dark: 20:42 - 05:30. Astro Dark: 21:30 - 04:43

Total Clouds (% Sky Obscured)

52
70
87
80
72
69
74
82
89
94
97
100
100
99
98
99
99
100

Low Clouds (% Sky Obscured)

18
10
5
9
13
17
19
21
24
29
31
34
24
22
21
22
23
24

Medium Clouds (% Sky Obscured)

3
2
1
7
13
18
19
23
27
32
28
24
31
37
44
59
74
88

High Clouds (% Sky Obscured)

27
54
83
75
68
62
70
80
85
90
95
100
99
98
97
98
99
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

19
18
5
11
9
8
8
9
10
18
20
13
28
36
43
53
61
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
8
8
8
8
9
9
9
10
11
12
12
13
14
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
82
84
86
87
89
90
90
92
92
90
92
84
78
72
68
64

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

302
303
304
305
305
305
304
303
303
302
301
300
299
298
297
296
295
295

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

Generated: 12/09/26 20:38:01. Forecast: 12/09/26 to 18/09/26. Timezone: UTC+2.00