Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 11

New Moon 2%

08:20

19:32

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: 06:38, Set: 19:37, Transit: 13:07. Moon - Rise: 08:20, Set: 19:32. Civil Dark: 20:17 - 06:01. Nautical Dark: 21:03 - 05:15. Astro Dark: 21:54 - 04:25

Total Clouds (% Sky Obscured)

88
92
94
94
92
82
84
83
81
81
92
100
89
83
84
84
80
77
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
92
94
86
81
74
77
76
80
78
73
84
88
80
69
82
64
55
28
52
61
60
20
45

Medium Clouds (% Sky Obscured)

36
45
48
32
19
0
3
6
4
5
3
0
0
0
1
0
0
24
29
35
57
100
100
97

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
2
72
100
55
4
31
20
41
39
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
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
4
13
6
1
3
5
6
5
3
1
0
0
1
0
2
12
1
12
9
17
33
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
74
78
82
84
87
90
92
95
92
89
80
78
74
68
65
60
60
58
59
62
68
67

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

340
341
337
336
332
328
323
323
319
319
318
316
314
312
309
308
307
307
307
307
309
310
310
310

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 OK
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)

100
100
100
100
100
100
97
100
98
100
100
100
93
99
100
100
99
93
89
87
59
28
93
93

Low Clouds (% Sky Obscured)

91
68
100
100
99
100
96
100
94
90
81
57
48
39
53
73
69
23
24
22
26
14
5
0

Medium Clouds (% Sky Obscured)

65
90
40
41
42
33
28
21
21
10
22
15
19
24
40
98
88
66
26
17
12
11
21
18

High Clouds (% Sky Obscured)

100
100
100
60
40
0
0
0
35
100
100
100
85
97
100
100
79
83
55
77
28
2
72
69

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 (%)

27
35
47
13
26
18
21
22
35
27
26
29
11
23
11
31
19
7
2
1
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
10
11
12
13
12
11
11
10
9
8
8
9
10
10
10
10
9
9
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
69
72
77
80
85
80
83
90
92
92
90
81
78
77
73
66
59
54
50
48
50
59

Pressure (mb)

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

Ozone (du)

311
310
311
312
312
315
318
315
312
311
310
310
310
311
312
311
310
308
308
311
313
315
316
317

Sunday 13

Waxing Crescent 13%

11:10

19:49

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

59
44
71
82
38
48
55
57
51
71
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

3
1
21
29
28
39
43
43
43
35
31
23
32
39
39
34
37
40
36
37
41
46
45
36

Medium Clouds (% Sky Obscured)

6
44
66
82
5
4
4
4
0
0
0
0
0
6
8
59
13
13
85
85
68
84
65
77

High Clouds (% Sky Obscured)

37
44
45
19
0
0
0
0
3
65
100
100
100
100
100
100
100
100
97
95
93
96
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
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
8
7
7
6
5
6
7
7
6
6
6
7
7
8
8
8
9
9
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
72
79
83
87
87
87
89
90
88
83
75
70
65
61
60
59
58
59
58
58
62

Pressure (mb)

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

Ozone (du)

320
322
323
323
322
322
323
324
320
315
309
309
308
309
305
302
299
295
293
292
291
290
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)

100
100
100
92
81
77
79
78
79
86
88
74
98
100
100
98
99
99
99
100
100
99
97
96

Low Clouds (% Sky Obscured)

37
34
38
24
14
3
47
71
79
86
71
41
28
36
95
86
91
87
87
72
84
70
91
89

Medium Clouds (% Sky Obscured)

63
20
95
48
18
68
79
78
79
86
50
21
29
25
60
78
74
91
93
94
98
93
88
83

High Clouds (% Sky Obscured)

93
100
100
87
70
62
55
45
40
25
47
73
95
95
94
45
63
93
95
98
100
90
83
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
9
2
9
8
3

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
Light Rain
Light Rain
Light Rain
Light Rain
None
Moderate Rain
Light Rain

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
0
1
1
17
29
38
35
47
74
91
95
90
60
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.9
0.7
0
2.5
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
74
78
75
79
81
86
83
82
80
82
86
82
73
66
65
64
67
72
81
83
85
84
96

Pressure (mb)

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

Ozone (du)

289
287
287
286
285
282
281
282
285
286
285
285
287
289
286
285
284
285
283
282
279
276
273
271

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

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
98
100
100
100
100
88
77
65
68
73
75
77
80
82
80
79
77
82
88
93
74
55
40

Low Clouds (% Sky Obscured)

93
92
91
71
85
81
75
68
65
58
27
29
21
19
15
22
27
35
32
28
23
23
22
23

Medium Clouds (% Sky Obscured)

89
94
99
100
97
100
43
74
26
55
56
0
15
28
40
38
37
32
22
10
1
12
23
38

High Clouds (% Sky Obscured)

70
75
65
73
83
100
80
58
36
39
37
35
20
20
20
20
25
35
47
69
81
54
27
0

ISS Passover

Visibility (miles)

2
1
0
5
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

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

Precipitation Probability (%)

95
95
95
88
40
26
13
8
0
2
1
0
5
5
1
5
8
9
6
6
2
8
5
4

Precipitation Amount (mm)

2.5
7.4
5.9
0.3
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
9
9
10
8
8
10
8
8
7
7
7
7
9
10
11
11
11
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
96
95
93
89
89
90
89
90
90
87
84
79
77
74
71
69
67
67
65
69
73

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

269
269
268
274
281
282
284
285
289
293
296
299
300
303
305
307
309
311
312
315
318
322
324
327

Wednesday 16

Waxing Crescent 39%

15:13

20:19

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: 06:48, 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)

43
46
44
49
58
59
61
54
56
59
61
65
76
88
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
20
22
25
25
25
30
39
45
50
52
54
53
52
47
59
66
74
82
88
94
92
91
91

Medium Clouds (% Sky Obscured)

35
31
25
29
30
27
30
28
19
11
5
0
2
4
7
35
64
92
93
93
93
93
94
94

High Clouds (% Sky Obscured)

1
2
4
3
2
0
17
32
48
37
26
17
43
67
90
91
92
93
95
98
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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 (%)

14
16
14
15
16
11
6
4
4
9
14
19
21
19
11
18
23
33
43
44
39
37
38
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
83
86
87
87
87
87
88
87
89
90
90
82
74
66
68
69
71
75
79
85
86
86

Pressure (mb)

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

Ozone (du)

329
332
335
338
332
327
322
318
315
311
309
307
305
304
303
303
302
302
301
301
302
302
303
303

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

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)

100
100
100
100
99
99
92
86
84
77
68
55
49
41
35
41
46
51

Low Clouds (% Sky Obscured)

92
95
96
86
76
65
63
60
56
47
37
27
19
16
13
13
14
14

Medium Clouds (% Sky Obscured)

95
96
97
98
98
98
74
53
30
30
22
14
10
6
2
13
24
35

High Clouds (% Sky Obscured)

100
100
100
85
69
54
38
22
0
0
0
0
2
4
5
4
2
0

ISS Passover

Visibility (miles)

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

Fog (%)

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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
43
49
56
56
47
42
38
29
27
27
24
28
28
22
27
29
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
90
95
93
93
92
89
84
81
81
84
86
79
73
65
62
60

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

303
302
301
300
303
306
309
309
310
311
311
311
312
312
312
312
313
313

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

Generated: 11/09/26 20:36:44. Forecast: 11/09/26 to 17/09/26. Timezone: UTC+2.00