Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waning Gibbous 66%

21:00

15:33

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 Good
19 Good
20 Good
21 Good
22 Good
23 Good

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)

95
96
96
100
100
100
100
100
100
100
100
100
96
89
80
71
66
23
8
14
8
0
5
4

Low Clouds (% Sky Obscured)

20
33
90
91
90
91
86
87
85
86
87
85
90
54
60
71
66
8
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

95
96
96
100
100
100
99
100
100
100
100
100
95
77
71
71
33
0
2
3
3
0
3
1

High Clouds (% Sky Obscured)

95
66
96
85
99
93
93
100
100
100
100
100
7
0
0
1
4
4
7
12
5
0
3
2

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
7
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
1
16

Precipitation Type

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

Precipitation Probability (%)

62
85
76
95
95
80
63
61
84
77
81
58
47
11
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.7
0.7
0.5
0.3
0.2
0.7
0.4
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
2
4
5
7
10
10
8
7
8
8
7
7
8
7
6
6
4
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
83
83
87
95
92
93
95
96
92
89
90
86
74
72
77
75
77
82
83
84
86
83

Pressure (mb)

1024
1024
1024
1025
1025
1025
1026
1026
1027
1028
1029
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

279
280
280
279
279
280
281
281
282
283
284
288
292
298
300
300
298
297
298
298
298
297
297
297

Saturday 3

Third Quarter 54%

22:21

16:22

00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
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

Sun - Rise: 07:19, Set: 18:41, Transit: 13:00. Moon - Rise: 22:21, 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)

3
2
2
3
25
47
63
94
96
96
99
99
100
100
97
100
100
100
98
92
90
89
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
10
32
43
70
64
51
45
30
22
20
13
12
7
0
0
0
2
5
2
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
33
26
34
27
77
73
86
82
33
14
14
0
30
40
45
45

High Clouds (% Sky Obscured)

2
2
2
2
12
26
24
70
95
75
93
97
100
100
87
100
100
100
96
92
86
85
97
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 (%)

48
53
49
43
74
95
97
100
100
100
100
98
1
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)

4
4
4
4
4
4
4
5
5
6
8
9
8
9
9
9
9
8
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
88
87
85
84
83
81
76
71
65
63
60
58
58
61
64
72
82
87
90
92
92

Pressure (mb)

1032
1032
1032
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

297
297
297
297
296
296
295
294
295
294
293
293
292
292
292
292
292
293
293
293
294
296
298
300

Sunday 4

Waning Crescent 42%

23:54

16:51

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

Sun - Rise: 07:21, Set: 18:39, Transit: 13:00. Moon - Rise: 23:54, 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)

100
100
100
100
88
93
94
53
45
34
40
35
77
74
71
69
53
67
69
78
77
78
77
84

Low Clouds (% Sky Obscured)

11
12
10
26
76
92
37
36
26
27
32
26
29
23
19
18
14
17
23
23
20
17
14
8

Medium Clouds (% Sky Obscured)

39
39
43
55
28
13
72
32
18
1
0
0
0
0
9
2
0
0
0
0
0
15
40
45

High Clouds (% Sky Obscured)

100
100
100
97
31
13
38
0
6
0
2
5
40
40
35
35
27
37
26
35
40
49
59
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 (%)

0
0
4
6
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
92
95
96
95
82
83
84
77
70
64
60
60
60
60
61
62
64
72
76
76
79
79

Pressure (mb)

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

Ozone (du)

301
301
301
301
301
303
305
306
302
300
299
300
299
300
300
300
300
299
298
296
295
294
291
289

Monday 5

Waning Crescent 31%

No Rise

17:09

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
22 Bad
23 Bad

Sun - Rise: 07:23, Set: 18:36, Transit: 13:00. Moon - Rise: No Rise, Set: 17:09. Civil Dark: 19:13 - 06:46. Nautical Dark: 19:56 - 06:03. Astro Dark: 20:40 - 05:19

Total Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
91
80
72
80
91
100
97
90
83
84
78
87
86
84
83
84

Low Clouds (% Sky Obscured)

4
1
18
60
60
63
62
66
71
77
72
77
58
48
61
68
63
49
49
49
50
56
58
57

Medium Clouds (% Sky Obscured)

45
55
67
79
85
81
37
79
72
74
71
66
66
64
58
21
5
10
15
19
20
19
15
16

High Clouds (% Sky Obscured)

84
100
100
99
91
70
72
70
55
41
19
37
63
86
74
60
53
52
33
42
41
44
47
54

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
1
0
0
1
0
0
1
0
0
0
0
2
1
0
0
1
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
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
8
8
9
10
11
12
13
13
14
15
16
17
16
16
16
15
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
76
79
81
83
87
89
86
75
73
69
66
68
67
67
70
74
79
85
85
87
89
90

Pressure (mb)

1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

289
289
288
287
286
286
285
283
282
281
278
275
273
273
274
274
273
271
270
271
271
269
267
266

Tuesday 6

Waning Crescent 21%

01:29

17:20

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
22 Bad
23 Bad

Sun - Rise: 07:25, Set: 18:33, Transit: 12:59. Moon - Rise: 01:29, Set: 17:20. Civil Dark: 19:10 - 06:48. Nautical Dark: 19:53 - 06:05. Astro Dark: 20:37 - 05:21

Total Clouds (% Sky Obscured)

87
87
75
70
72
70
79
77
89
95
98
94
91
88
77
66
56
57
57
54
61
67
79
85

Low Clouds (% Sky Obscured)

57
51
42
37
35
31
35
45
73
95
98
91
84
78
66
56
47
46
43
39
39
40
41
43

Medium Clouds (% Sky Obscured)

16
13
10
7
4
6
33
9
16
25
28
26
65
28
24
20
15
19
21
24
30
37
44
52

High Clouds (% Sky Obscured)

60
62
34
23
26
16
16
6
12
20
12
2
2
3
2
2
1
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
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
1
1
0
0
0
0
0
0
4
5
3
8
16
14
6
9
9
3
4
3
0
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
92
92
93
93
95
96
92
86
82
78
74
71
66
62
59
64
71
78
82
87
93

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

265
263
263
261
260
259
257
258
258
257
257
255
254
254
253
253
253
253
254
256
257
258
260
261

Wednesday 7

Waning Crescent 12%

03:02

17:29

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
22 Bad
23 Bad

Sun - Rise: 07:27, Set: 18:31, Transit: 12:59. Moon - Rise: 03:02, Set: 17:29. Civil Dark: 19:08 - 06:50. Nautical Dark: 19:51 - 06:07. Astro Dark: 20:34 - 05:24

Total Clouds (% Sky Obscured)

92
95
96
96
97
98
98
98
99
99
100
96
92
92
94
95
95
97
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
52
43
34
29
33
37
41
46
47
52
58
65
76
80
76
74
70
76
87
70
50
30
21

Medium Clouds (% Sky Obscured)

61
70
76
83
88
88
88
87
87
86
85
82
79
76
71
72
67
78
88
100
71
41
11
39

High Clouds (% Sky Obscured)

0
0
0
0
1
29
58
85
74
74
69
70
69
75
78
84
88
82
76
83
89
94
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 (%)

9
10
10
7
0
2
4
4
21
29
29
42
45
41
46
44
41
43
42
36
32
23
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
78
75
75
74
74
75
75
70
67
63
61
59
58
59
59
60
65
72
79
80
83
83

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

263
265
267
270
273
276
279
282
285
285
285
285
284
284
283
283
283
283
285
287
288
289
291
292

Thursday 8

Waning Crescent 6%

04:30

17:36

Sun - Rise: 07:29, Set: 18:28, Transit: 12:59. Moon - Rise: 04:30, Set: 17:36. Civil Dark: 19:05 - 06:52. Nautical Dark: 19:48 - 06:09. Astro Dark: 20:32 - 05:26

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 01/10/26 23:57:59. Forecast: 02/10/26 to 08/10/26. Timezone: UTC+2.00