Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 98%

18:51

09:38

22 OK
23 OK
00 Good
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
20 Bad
21 Bad

Sun - Rise: 07:09, Set: 18:54, Transit: 13:02. Moon - Rise: 18:51, Set: 09:38. Civil Dark: 19:31 - 06:32. Nautical Dark: 20:14 - 05:49. Astro Dark: 21:00 - 05:04

Total Clouds (% Sky Obscured)

30
39
10
81
79
78
72
89
76
94
100
100
96
100
98
99
100
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
4
51
24
77
81
68
73
81
50
34
26
14
33
26

Medium Clouds (% Sky Obscured)

30
16
10
19
27
62
68
56
39
94
99
97
65
92
66
46
56
31
27
30
25
13
17
26

High Clouds (% Sky Obscured)

27
3
10
76
53
52
46
63
41
73
85
100
79
98
83
92
87
69
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
0
0
0
0
0
0
0
0
0
0
1
0
1
3
5
3
2
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)

17
16
16
14
13
13
13
13
12
11
11
10
10
10
8
7
6
5
4
4
4
4
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
73
69
68
68
69
70
73
74
73
69
68
61
65
59
57
60
60
55
62
67
70
72

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1023

Ozone (du)

296
295
293
291
291
289
287
286
285
284
284
283
283
281
280
279
279
278
277
277
277
277
277
279

Monday 28

Waning Gibbous 93%

19:05

11:13

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
20 Bad
21 Bad

Sun - Rise: 07:11, Set: 18:52, Transit: 13:01. Moon - Rise: 19:05, Set: 11:13. Civil Dark: 19:28 - 06:34. Nautical Dark: 20:12 - 05:51. Astro Dark: 20:57 - 05:06

Total Clouds (% Sky Obscured)

100
92
93
100
97
95
100
100
100
100
100
100
97
98
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
77
52
64
76
55
38
37
34
28
27
20
37
67
24
59
22
1
13
0
0
0
11
27

Medium Clouds (% Sky Obscured)

64
90
30
74
55
80
88
81
92
47
94
77
86
82
83
87
100
80
100
98
98
87
100
99

High Clouds (% Sky Obscured)

100
55
71
100
40
80
100
98
100
100
100
100
89
92
85
100
100
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
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
1
1
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)

3
2
3
2
1
2
2
2
3
4
4
4
6
7
6
8
8
8
9
9
9
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
11
10
10
11
10
10
10
10
11
10
10
10
11
12
12
11
11
10

Relative Humidity (%)

72
73
70
74
74
74
79
78
79
80
76
72
66
64
60
54
54
56
62
68
70
69
69
69

Pressure (mb)

1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

280
281
281
280
279
280
282
284
283
284
284
284
285
285
286
287
288
289
289
289
289
289
288
289

Tuesday 29

Waning Gibbous 86%

19:26

12:49

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
20 Bad
21 Bad

Sun - Rise: 07:13, Set: 18:49, Transit: 13:01. Moon - Rise: 19:26, Set: 12:49. Civil Dark: 19:26 - 06:36. Nautical Dark: 20:09 - 05:53. Astro Dark: 20:54 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
97
100
87
85
83
84
83
72
62
52
60
68

Low Clouds (% Sky Obscured)

28
2
3
2
6
11
12
14
15
12
11
9
5
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
98
92
100
100
77
100
100
88
99
100
100
89
100
83
85
82
80
83
67
31
26
60
68

High Clouds (% Sky Obscured)

100
100
100
100
99
100
94
98
100
100
100
100
93
90
43
70
40
42
29
20
20
20
29
42

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
13
12
12
12
12
11
11
12
13
13
13
13
13
13
12
12
12
12
11
11

Dew Point (°C)

11
10
10
10
10
10
11
11
11
10
10
10
10
10
9
9
9
9
9
10
10
10
9
9

Relative Humidity (%)

73
69
69
72
73
74
79
78
76
76
75
73
68
64
61
60
60
57
60
64
67
68
67
65

Pressure (mb)

1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

288
287
287
288
287
286
286
285
286
287
289
292
292
290
289
287
286
284
283
283
283
282
281
280

Wednesday 30

Waning Gibbous 77%

20:02

14:20

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
20 Bad
21 Bad

Sun - Rise: 07:15, Set: 18:46, Transit: 13:01. Moon - Rise: 20:02, Set: 14:20. Civil Dark: 19:23 - 06:38. Nautical Dark: 20:06 - 05:55. Astro Dark: 20:51 - 05:11

Total Clouds (% Sky Obscured)

76
83
91
100
99
99
98
99
99
100
99
99
97
98
99
99
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
51
5
15
34
62
65
49
24
45
59
33
56
65
69
74
78
84
89
93
94
94

Medium Clouds (% Sky Obscured)

76
80
63
91
74
77
80
88
94
100
90
91
84
86
95
96
96
97
97
98
99
100
100
100

High Clouds (% Sky Obscured)

46
61
81
100
97
94
90
91
93
95
92
90
81
79
90
93
92
92
91
90
90
88
89
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
2
1
3
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
12
54
82
95
95
95
95
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
1.2
3.8
3.1
0.8
0.3

Wind Speed/Direction (mph)

13
12
12
12
12
12
12
12
12
12
12
13
14
14
14
14
12
11
11
10
8
8
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
73
71
75
76
76
75
75
76
75
68
60
55
56
63
62
68
78
90
96
95
96

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026

Ozone (du)

280
280
279
279
278
277
277
276
275
275
276
276
276
276
276
276
277
277
277
276
276
276
278
282

Thursday 1

Waning Gibbous 66%

21:00

15:33

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 OK
19 OK
20 OK
21 OK

Sun - Rise: 07:17, Set: 18:44, Transit: 13:00. Moon - Rise: 21:00, Set: 15:33. Civil Dark: 19:21 - 06:40. Nautical Dark: 20:04 - 05:57. Astro Dark: 20:48 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
96
93
93
89
100
100
100
100
100
100
94
88
81
71
63
54
45
35
25
30
31

Low Clouds (% Sky Obscured)

84
71
36
25
24
23
26
23
21
19
39
34
33
29
29
26
25
24
23
15
8
1
3
5

Medium Clouds (% Sky Obscured)

91
100
99
33
38
40
35
35
35
34
19
14
6
8
11
10
19
25
32
28
26
25
17
9

High Clouds (% Sky Obscured)

92
94
93
93
87
88
87
99
100
100
100
100
100
77
53
25
20
15
15
10
15
25
22
20

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

Precipitation Probability (%)

57
50
44
37
35
27
18
12
8
1
95
88
63
51
30
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
3
4
5
5
5
4
3
3
4
5
6
6
7
8
7
7
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
95
93
93
92
93
93
90
90
89
84
82
77
72
67
63
65
67
70
75
82
87
89

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1028
1028
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1031

Ozone (du)

284
285
285
287
287
285
284
284
283
283
283
283
283
282
283
283
284
285
287
288
290
291
293
293

Friday 2

Waning Gibbous 54%

No Rise

16:22

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

Sun - Rise: 07:19, Set: 18:41, Transit: 13:00. Moon - Rise: No Rise, Set: 16:22. Civil Dark: 19:18 - 06:42. Nautical Dark: 20:01 - 05:59. Astro Dark: 20:45 - 05:15

Total Clouds (% Sky Obscured)

30
38
45
56
58
56
56
59
60
64
48
39
35
49
60
71
64
57
48
41
33
25
43
59

Low Clouds (% Sky Obscured)

9
11
14
20
20
19
22
20
16
14
9
4
0
2
4
8
9
10
17
12
9
4
7
10

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)

8
4
3
2
3
3
4
20
36
51
38
34
35
49
60
69
56
42
32
30
23
17
33
48

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)

5
6
6
5
5
5
4
4
3
3
3
3
3
3
3
3
2
2
2
3
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
14
14
13
13
13
12
12
12
12
13
13
14
14
18
18
18
18
19
18
14

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
92
92
90
90
87
86
86
77
69
62
59
56
52
55
57
60
67
74
83
84

Pressure (mb)

1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1030

Ozone (du)

293
293
294
295
296
298
299
301
301
301
301
300
299
298
297
296
295
295
294
294
294
294
295
295

Saturday 3

Third Quarter 42%

22:21

16:51

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 OK
11 Bad
12 OK
13 OK

Sun - Rise: 07:21, Set: 18:39, Transit: 13:00. Moon - Rise: 22:21, Set: 16:51. Civil Dark: 19:15 - 06:44. Nautical Dark: 19:58 - 06:01. Astro Dark: 20:43 - 05:17

Total Clouds (% Sky Obscured)

79
83
86
86
85
79
75
68
64
57
53
52
48
50
47
41

Low Clouds (% Sky Obscured)

13
21
29
34
30
25
21
24
31
34
29
28
27
20
17
14

Medium Clouds (% Sky Obscured)

0
6
12
22
22
22
21
18
14
9
10
13
19
19
19
19

High Clouds (% Sky Obscured)

68
56
35
15
28
39
51
56
54
47
34
29
26
22
19
16

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
89
90
90
90
89
86
89
89
92
79
70
62
57
52

Pressure (mb)

1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1025
1025
1025
1024
1024
1023

Ozone (du)

296
296
296
296
296
296
295
295
295
295
294
294
294
294
294
294

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

Generated: 27/09/26 22:03:20. Forecast: 27/09/26 to 03/10/26. Timezone: UTC+2.00