Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 6%

01:26

19:46

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good
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

Sun - Rise: 04:44, Set: 21:51, Transit: 13:17. Moon - Rise: 01:26, Set: 19:46. Civil Dark: 22:48 - 03:48. Nautical Dark: 00:54 - 01:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
25
22
19
24
40
36
20
12
80
98
65
94
66
96
100
97
100
100
92
100
100
71
99

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
4
3
5
4
4
4

Medium Clouds (% Sky Obscured)

16
11
6
3
3
1
0
0
0
0
0
3
3
8
6
12
28
20
41
28
40
52
33
65

High Clouds (% Sky Obscured)

2
2
22
10
18
38
36
20
11
75
97
57
88
66
94
100
95
100
100
86
100
100
46
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
3
5
4
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
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
2
2
6
12

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
5
5
6
5
5
4
4
4
3
4
4
4
5
6
6
7
8
8
9
9
10

Chance of Frost

Temperature (°C)

25
25
24
23
21
20
19
18
18
18
17
17
16
17
19
20
22
23
24
24
25
24
25
25

Feels Like (°C)

24
25
24
24
22
20
18
17
18
19
18
17
17
16
19
20
22
22
23
23
24
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

52
51
53
60
66
70
72
73
76
77
79
78
78
77
75
68
61
58
56
56
58
58
56
54

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1021
1021

Ozone (du)

337
335
333
332
332
333
334
334
333
333
335
337
337
338
338
338
338
339
340
339
339
341
343
346

Sunday 12

Waning Crescent 2%

02:30

21:02

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
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 04:45, Set: 21:50, Transit: 13:17. Moon - Rise: 02:30, Set: 21:02. Civil Dark: 22:46 - 03:49. Nautical Dark: 00:45 - 01:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
77
69
100
100
49
69
78
100
100
100
100
100
100
100
100
98
100
98
93
82
74
61
37

Low Clouds (% Sky Obscured)

11
1
0
8
26
18
28
34
59
31
25
51
67
78
81
88
76
53
60
66
64
57
49
32

Medium Clouds (% Sky Obscured)

43
77
69
87
80
49
69
77
65
60
75
70
80
100
100
94
93
82
82
73
54
38
34
17

High Clouds (% Sky Obscured)

29
61
40
96
97
11
32
55
100
100
100
100
100
44
67
100
87
100
87
80
33
21
6
6

ISS Passover

Visibility (miles)

5
9
9
9
9
9
8
9
9
9
8
3
6
9
9
9
9
9
2
2
3
4
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
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

28
41
34
50
41
26
19
32
86
95
95
89
78
83
41
59
42
70
95
95
83
56
33
16

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0.8
1.1
1.2
0.6
0.4
0.5
0
0.4
0
0.7
1.7
1.4
1.1
0.4
0
0

Wind Speed/Direction (mph)

10
11
12
7
4
5
5
3
5
6
5
3
3
4
4
3
4
5
5
5
6
7
7
8

Chance of Frost

Temperature (°C)

24
23
22
21
20
19
18
18
17
17
17
17
16
17
17
18
18
19
20
21
21
21
22
22

Feels Like (°C)

23
23
20
22
21
19
19
19
17
17
17
17
17
17
17
19
19
20
21
22
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

56
60
70
79
82
84
88
89
92
92
93
95
95
95
93
93
90
81
77
81
81
77
74
63

Pressure (mb)

1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

348
349
349
349
347
346
344
344
344
344
342
342
344
344
340
338
338
337
337
337
336
336
337
337

Monday 13

Waning Crescent 0%

03:59

21:51

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 04:47, Set: 21:49, Transit: 13:17. Moon - Rise: 03:59, Set: 21:51. Civil Dark: 22:45 - 03:51. Nautical Dark: 00:38 - 02:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
55
59
58
39
36
55
60
95
95
79
78
61
66
64
78
75
69
77
71
96
97
99
100

Low Clouds (% Sky Obscured)

44
24
14
29
21
5
17
18
45
58
55
61
55
55
61
58
58
41
36
39
24
13
6
0

Medium Clouds (% Sky Obscured)

24
25
29
21
18
19
25
21
16
15
13
10
1
0
4
5
2
7
49
14
2
2
0
0

High Clouds (% Sky Obscured)

32
29
43
32
4
0
7
27
83
82
40
31
23
26
15
38
38
48
40
38
90
93
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 (%)

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 (%)

13
10
5
2
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
9
8
6
4
2
2
3
4
4
3
2
2
2
2
2
3
4
4
5
7
8
8
9

Chance of Frost

Temperature (°C)

23
22
21
21
20
18
18
17
17
16
16
16
16
16
17
19
20
22
23
23
24
24
24
24

Feels Like (°C)

22
22
22
22
22
21
21
19
18
16
16
16
17
18
18
20
20
21
21
21
22
21
20
21

Dew Point (°C)

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

Relative Humidity (%)

61
64
69
74
84
86
85
81
79
81
85
89
89
86
77
64
58
51
46
43
41
41
40
41

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

338
338
336
336
337
341
344
342
340
340
340
339
339
338
338
337
337
335
335
334
334
333
336
338

Tuesday 14

New Moon 2%

05:41

22:20

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

Sun - Rise: 04:48, Set: 21:48, Transit: 13:17. Moon - Rise: 05:41, Set: 22:20. Civil Dark: 22:43 - 03:53. Nautical Dark: 00:32 - 02:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
78
53
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

100
100
100
76
50
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

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

Chance of Frost

Temperature (°C)

24
23
22
21
20
18
18
17
17
16
16
16
15
16
18
19
21
23
25
26
26
27
27
27

Feels Like (°C)

21
21
20
21
20
19
19
19
18
19
18
17
16
17
19
20
23
24
26
26
26
27
28
28

Dew Point (°C)

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

Relative Humidity (%)

42
46
53
66
71
76
74
77
82
86
86
85
85
78
70
57
49
43
40
37
35
34
35
36

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

339
339
339
341
341
341
343
345
343
340
339
339
341
343
344
341
340
339
338
337
336
332
331
329

Wednesday 15

Waxing Crescent 7%

07:22

22:37

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

Sun - Rise: 04:50, Set: 21:47, Transit: 13:17. Moon - Rise: 07:22, Set: 22:37. Civil Dark: 22:42 - 03:55. Nautical Dark: 00:26 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
56
98
77
54
31
53
76
87
73
54
17
35
51
51
58
41
27
34
36
43
52
61
61

Low 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

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)

26
56
98
76
51
27
47
71
87
72
50
17
35
51
51
55
41
27
34
36
43
51
54
47

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
7
6
5
4
4
4
3
3
3
3
3
3
2
2
2
2
2
3
3
4
5
5
5

Chance of Frost

Temperature (°C)

26
25
25
23
22
20
19
19
18
18
17
17
17
18
20
21
23
25
26
27
28
29
29
28

Feels Like (°C)

27
26
25
23
22
20
18
18
18
18
18
17
19
20
21
23
24
24
25
25
26
27
30
29

Dew Point (°C)

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

Relative Humidity (%)

38
40
44
54
58
61
63
64
66
67
68
67
68
67
60
54
49
44
40
37
35
33
35
37

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023

Ozone (du)

326
325
324
324
324
326
327
328
327
326
324
322
320
319
318
316
315
314
313
312
312
312
312
313

Thursday 16

Waxing Crescent 14%

08:56

22:48

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 OK
07 OK
08 OK
09 Bad
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:51, Set: 21:45, Transit: 13:17. Moon - Rise: 08:56, Set: 22:48. Civil Dark: 22:40 - 03:57. Nautical Dark: 00:21 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
65
75
77
82
88
85
81
78
69
61
55
53
48
46
46
50
47
47
48
52
55
54
53

Low 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

Medium Clouds (% Sky Obscured)

1
1
2
4
5
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
53
60
72
82
88
85
81
78
66
48
37
39
47
45
46
46
46
47
48
52
55
54
53

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)

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

Chance of Frost

Temperature (°C)

28
27
26
25
23
21
19
19
18
18
17
17
17
18
19
21
22
24
25
26
27
27
27
27

Feels Like (°C)

28
28
28
28
24
23
23
21
21
20
16
17
16
16
15
15
21
21
21
22
23
23
27
26

Dew Point (°C)

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

Relative Humidity (%)

38
42
46
51
53
53
54
53
52
51
52
53
53
48
44
40
37
34
31
31
30
29
31
32

Pressure (mb)

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

Ozone (du)

313
313
313
313
313
312
312
312
312
312
312
312
312
314
315
316
316
315
315
316
316
316
317
317

Friday 17

Waxing Crescent 22%

10:25

22:56

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

Sun - Rise: 04:53, Set: 21:44, Transit: 13:18. Moon - Rise: 10:25, Set: 22:56. Civil Dark: 22:38 - 03:59. Nautical Dark: 00:16 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
46
42
28
15
5
6
7
9
17
23
27
20
22
23
29
38
48
47
51
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
14
18
15
16
19
24
25
30
32
40
43

High Clouds (% Sky Obscured)

49
46
42
28
15
5
5
6
6
6
5
4
13
22
23
29
38
48
47
33
5

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

9
7
8
9
8
8
8
8
8
7
7
6
6
6
5
5
5
4
3
5
7

Chance of Frost

Temperature (°C)

26
25
24
24
22
20
19
18
18
18
18
18
18
19
20
22
23
25
26
26
26

Feels Like (°C)

26
26
26
27
22
22
21
21
20
20
18
18
19
18
18
17
24
25
25
26
28

Dew Point (°C)

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

Relative Humidity (%)

34
36
38
41
46
51
57
62
67
73
73
73
72
67
62
56
52
48
45
44
44

Pressure (mb)

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

Ozone (du)

317
318
319
319
320
321
322
322
323
323
323
323
323
321
320
318
318
318
317
318
318

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

Generated: 11/07/26 17:17:55. Forecast: 11/07/26 to 17/07/26. Timezone: UTC+2.00