Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waning Gibbous 52%

21:21

15:07

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:23, Set: 20:00, Transit: 13:10. Moon - Rise: 21:21, Set: 15:07. Civil Dark: 20:39 - 05:44. Nautical Dark: 21:27 - 04:56. Astro Dark: 22:23 - 04:01

Total Clouds (% Sky Obscured)

100
100
100
100
99
56
90
78
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
93
87
73
54
53
51
52
55
73
60
56
53
54
53
53
45
48
58
61
92
96
92
80

Medium Clouds (% Sky Obscured)

99
83
83
40
21
20
24
0
0
0
49
62
100
90
94
93
97
93
100
100
100
99
100
100

High Clouds (% Sky Obscured)

74
100
100
100
99
13
64
58
100
100
100
100
100
100
81
100
93
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
3
9
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
8
9
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

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

Precipitation Probability (%)

95
65
95
95
95
78
61
29
25
33
17
30
4
13
25
8
9
17
55
72
56
71
95
95

Precipitation Amount (mm)

2
0.4
1
0.7
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0.4
1.6
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
88
77
82
86
88
89
87
87
87
87
90
89
84
83
84
86
89
90
90
92

Pressure (mb)

1008
1007
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1003
1002

Ozone (du)

325
324
324
325
324
326
322
320
318
315
313
311
310
309
307
306
307
307
307
306
310
310
314
316

Friday 4

Third Quarter 40%

22:02

16:33

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:25, Set: 19:58, Transit: 13:10. Moon - Rise: 22:02, Set: 16:33. Civil Dark: 20:36 - 05:46. Nautical Dark: 21:24 - 04:59. Astro Dark: 22:19 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
87
78
48
40
39
42
47
67
76
58
41
39
33
38
53
37
29
35
37
39

Low Clouds (% Sky Obscured)

77
62
58
59
45
29
34
37
33
39
41
66
76
58
28
31
26
30
35
28
24
29
34
17

Medium Clouds (% Sky Obscured)

100
93
38
17
12
20
15
0
1
2
0
0
0
0
0
0
0
0
17
0
0
0
0
14

High Clouds (% Sky Obscured)

100
100
100
100
68
66
3
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

4
8
6
6
7
8
8
5
8
9
9
9
9
9
9
9
9
9
8
9
7
9
9
8

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

Precipitation Probability (%)

95
89
89
65
46
73
87
85
40
19
24
21
13
2
1
2
24
44
34
48
41
25
34
40

Precipitation Amount (mm)

0.8
0.6
0.9
0.5
0
0.4
0.5
0.5
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

10
13
15
14
13
12
12
12
13
16
15
15
15
16
16
14
13
13
13
15
17
19
19
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
82
81
79
78
78
85
85
83
83
83
79
75
79
79
82
80
82
79
75
70
65
62

Pressure (mb)

1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008

Ozone (du)

317
322
327
326
328
334
336
341
344
346
346
345
346
346
346
346
346
347
347
347
348
349
350
351

Saturday 5

Waning Crescent 28%

23:08

17:39

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK

Sun - Rise: 06:27, Set: 19:55, Transit: 13:10. Moon - Rise: 23:08, Set: 17:39. Civil Dark: 20:33 - 05:48. Nautical Dark: 21:21 - 05:01. Astro Dark: 22:15 - 04:08

Total Clouds (% Sky Obscured)

41
47
54
30
41
32
70
56
44
48
47
43
56
60
59
67
68
68
64
65
65
65
64
37

Low Clouds (% Sky Obscured)

30
37
35
23
36
24
70
53
39
40
46
41
43
48
59
67
68
68
64
65
65
59
34
25

Medium Clouds (% Sky Obscured)

5
4
14
5
8
4
0
1
0
0
0
1
0
0
0
0
0
4
4
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
2
3
54
55
5
9
2
35
4
15
27
38
40
7

ISS Passover

Visibility (miles)

9
9
9
7
7
8
6
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

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

Precipitation Probability (%)

42
47
48
56
60
50
61
32
9
5
2
1
2
0
0
0
1
3
3
4
3
2
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

22
22
22
22
22
21
21
21
20
20
20
19
18
18
18
17
17
16
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
61
67
69
73
75
76
80
82
83
82
80
79
78
76
73
73
71
69
67
62
63
59

Pressure (mb)

1008
1009
1009
1010
1010
1011
1011
1012
1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1019
1019
1020
1021
1021
1022

Ozone (du)

349
349
350
351
351
351
346
341
338
335
331
327
324
321
318
314
314
312
309
306
304
302
300
298

Sunday 6

Waning Crescent 18%

00:35

18:21

13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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

Sun - Rise: 06:29, Set: 19:52, Transit: 13:09. Moon - Rise: 00:35, Set: 18:21. Civil Dark: 20:31 - 05:50. Nautical Dark: 21:18 - 05:03. Astro Dark: 22:11 - 04:10

Total Clouds (% Sky Obscured)

33
40
66
70
64
61
46
66
65
76
83
89
100
100
99
99
99
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

18
19
19
22
23
18
16
11
5
0
0
0
0
0
4
0
63
75
63
70
6
0
0
0

Medium Clouds (% Sky Obscured)

2
3
3
4
3
1
4
5
5
9
10
53
16
56
81
81
92
92
93
96
42
100
91
100

High Clouds (% Sky Obscured)

7
20
59
60
55
54
31
57
55
70
75
81
100
98
97
96
98
83
100
100
100
100
93
98

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
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
53
51
50
49
52
58
65
68
70
73
73
72
75
75
78
83
79
76
74
72
62
57
50

Pressure (mb)

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

Ozone (du)

295
294
293
294
293
293
293
293
292
292
292
291
291
292
293
294
296
297
299
300
300
300
300
300

Monday 7

Waning Crescent 10%

02:13

18:46

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:30, Set: 19:50, Transit: 13:09. Moon - Rise: 02:13, Set: 18:46. Civil Dark: 20:28 - 05:52. Nautical Dark: 21:15 - 05:06. Astro Dark: 22:08 - 04:13

Total Clouds (% Sky Obscured)

84
96
94
85
82
87
84
78
71
64
76
89
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
8
15
23
52
43
63
71
64
29
30
27
34
33
28
31
34
39
34
26
20
19
11

Medium Clouds (% Sky Obscured)

71
90
87
65
62
66
81
62
71
64
19
86
94
93
93
93
94
94
94
94
95
96
83
73

High Clouds (% Sky Obscured)

26
31
25
38
30
53
29
36
31
30
57
78
100
100
100
100
100
100
100
99
98
98
98
99

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 (%)

6
11
7
5
15
20
29
23
20
15
9
4
0
1
2
3
12
12
4
8
11
12
16
20

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)

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

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
18

Feels Like (°C)

16
17
16
17
17
17
16
15
15
15
16
15
15
16
16
16
16
16
16
16
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

47
43
42
42
42
47
52
59
62
60
60
63
65
71
77
85
92
90
89
87
79
71
64
61

Pressure (mb)

1016
1016
1015
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1006
1005

Ozone (du)

302
303
299
298
299
297
296
295
293
293
293
294
293
292
293
294
295
295
295
294
295
296
297
298

Tuesday 8

Waning Crescent 4%

03:50

19:01

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:32, Set: 19:47, Transit: 13:09. Moon - Rise: 03:50, Set: 19:01. Civil Dark: 20:25 - 05:54. Nautical Dark: 21:12 - 05:08. Astro Dark: 22:04 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
93
86
79
73
66
59
54
49
44
48
54
62
64
66

Low Clouds (% Sky Obscured)

13
25
31
41
54
64
75
77
78
79
69
66
64
57
51
46
44
42
40
48
54
61
54
57

Medium Clouds (% Sky Obscured)

66
77
94
97
86
70
40
49
68
96
73
50
28
19
10
1
7
11
14
15
16
17
31
44

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
70
38
8
6
4
4
7
10
14
8
4
0
0
0
0
2
4

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
8

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

Precipitation Probability (%)

13
18
30
45
54
67
83
69
58
49
47
48
34
33
30
23
22
18
13
12
12
7
30
42

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
55
63
72
82
85
87
90
86
79
75
77
77
80
77
74
71
69
66
64
61
57
53
55

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1007

Ozone (du)

298
298
299
299
300
304
309
313
323
332
341
342
342
342
342
342
342
342
341
341
340
339
339
339

Wednesday 9

Waning Crescent 1%

05:24

19:12

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

Sun - Rise: 06:34, Set: 19:45, Transit: 13:08. Moon - Rise: 05:24, Set: 19:12. Civil Dark: 20:22 - 05:57. Nautical Dark: 21:09 - 05:10. Astro Dark: 22:01 - 04:19

Total Clouds (% Sky Obscured)

71
75
78
81
77
75
73
60
46
30
40
54
66
67
63
61
75
84
96

Low Clouds (% Sky Obscured)

48
48
53
58
48
37
23
24
23
21
21
21
21
20
16
9
10
10
14

Medium Clouds (% Sky Obscured)

55
59
66
74
59
43
27
18
10
1
12
23
33
43
50
55
57
60
65

High Clouds (% Sky Obscured)

6
4
4
2
11
19
37
29
14
0
19
36
54
51
41
28
47
69
93

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

50
60
64
64
56
45
33
26
18
14
28
30
28
37
43
50
56
53
49

Precipitation Amount (mm)

0
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
59
63
65
66
69
71
74
75
76
77
80
81
83
83
84
83
83

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

339
339
340
340
341
345
349
353
352
351
350
352
354
356
356
356
356
356
357

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

Generated: 03/09/26 13:55:34. Forecast: 03/09/26 to 09/09/26. Timezone: UTC+2.00