Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Gibbous 63%

17:23

00:22

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 Bad
17 Bad
18 Bad

Sun - Rise: 05:46, Set: 21:46, Transit: 13:46. Moon - Rise: 17:23, Set: 00:22. Civil Dark: 22:31 - 05:02. Nautical Dark: 23:35 - 03:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
83
74
48
55
51
56
66
73
79
81
85
83
96
94
91
88
83
93
80
95
100
89
90

Low Clouds (% Sky Obscured)

67
64
61
48
55
51
56
66
73
75
77
83
61
93
61
58
59
39
51
46
47
49
32
39

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
1
2

High Clouds (% Sky Obscured)

0
0
0
0
1
3
4
4
4
4
7
5
13
11
86
87
80
73
85
76
88
100
81
80

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
5
4
4
12
5
7
15
14
9
8
17
6
4
3
1
1
2
1
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

18
18
17
16
15
14
14
14
14
14
14
14
15
16
17
17
18
19
20
20
20
20
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
62
67
65
61
69
68
73
78
76
75
74
69
66
64
63
60
56
52
49
49
49
51
54

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

356
356
356
356
356
357
357
358
360
361
361
360
356
353
349
346
343
340
337
334
332
331
329
327

Thursday 23

Waxing Gibbous 72%

18:34

00:44

19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:48, Set: 21:45, Transit: 13:46. Moon - Rise: 18:34, Set: 00:44. Civil Dark: 22:29 - 05:04. Nautical Dark: 23:32 - 04:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
48
37
53
63
78
72
76
66
49
53
57
58
56
65
75
63
76
62
88
93
69
21
22

Low Clouds (% Sky Obscured)

27
1
16
34
42
66
58
57
52
44
53
54
48
35
39
57
51
46
54
43
38
29
18
0

Medium Clouds (% Sky Obscured)

3
8
3
5
10
3
3
12
16
13
13
25
29
28
34
29
41
33
22
45
48
21
0
13

High Clouds (% Sky Obscured)

79
48
23
8
0
3
4
4
4
4
4
4
7
4
7
6
4
36
18
65
65
53
8
7

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
1
0
0
0
0
0
0
0
0
0
8
9
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

19
17
16
15
14
14
14
14
13
13
13
13
14
16
17
18
20
22
22
23
24
23
22
23

Feels Like (°C)

15
14
14
14
13
12
13
13
13
14
14
15
16
18
19
19
21
23
22
24
23
21
21
23

Dew Point (°C)

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

Relative Humidity (%)

57
63
68
75
73
71
67
69
71
80
86
86
82
75
67
60
55
52
48
45
43
44
44
46

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015

Ozone (du)

325
323
322
322
321
321
322
322
322
323
323
323
324
323
323
324
324
324
324
325
325
325
325
325

Friday 24

Waxing Gibbous 80%

No Rise

01:14

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

Sun - Rise: 05:49, Set: 21:44, Transit: 13:46. Moon - Rise: No Rise, Set: 01:14. Civil Dark: 22:28 - 05:06. Nautical Dark: 23:30 - 04:04. Astro Dark: N/A - 01:56

Total Clouds (% Sky Obscured)

22
58
43
71
57
16
73
72
93
68
36
33
28
23
24
20
50
89
74
61
49
45
60
43

Low Clouds (% Sky Obscured)

21
25
27
18
12
12
8
36
52
58
36
33
28
23
21
20
33
33
23
20
28
4
5
8

Medium Clouds (% Sky Obscured)

9
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
34
43
42
41
34
4
31
43

High Clouds (% Sky Obscured)

5
28
17
54
30
6
67
72
88
40
3
2
0
0
14
6
13
50
50
55
49
45
60
27

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
4
8

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
6
6
5
4
3
3
3
3
5
6
6
7
8
11
12
12
12
13
13
12
12
12
12

Chance of Frost

Temperature (°C)

23
22
20
18
17
17
16
15
15
15
15
15
16
18
20
22
23
24
24
24
23
23
23
22

Feels Like (°C)

23
23
21
19
18
18
18
16
15
13
14
15
15
17
19
21
22
22
21
20
20
20
21
19

Dew Point (°C)

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

Relative Humidity (%)

47
50
60
73
78
78
79
79
78
75
75
76
73
64
62
55
55
46
43
49
57
56
49
44

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1004

Ozone (du)

325
328
330
329
328
328
327
327
327
328
329
331
332
332
331
329
329
332
335
334
338
340
342
341

Saturday 25

Waxing Gibbous 88%

19:36

01:57

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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:51, Set: 21:42, Transit: 13:46. Moon - Rise: 19:36, Set: 01:57. Civil Dark: 22:26 - 05:08. Nautical Dark: 23:27 - 04:07. Astro Dark: 01:35 - 02:14

Total Clouds (% Sky Obscured)

68
99
76
97
98
99
100
92
90
86
87
86
86
39
94
83
90
97
97
93
89
86
78
69

Low Clouds (% Sky Obscured)

13
18
22
30
53
76
95
80
74
70
55
40
23
21
50
57
59
61
64
64
66
68
60
51

Medium Clouds (% Sky Obscured)

68
98
61
95
97
98
90
77
67
47
57
67
73
38
82
67
60
54
79
84
70
70
26
23

High Clouds (% Sky Obscured)

41
82
26
2
9
32
35
23
54
13
57
58
10
7
6
4
3
4
0
0
0
0
3
6

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
8
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 (%)

7
22
28
32
29
29
27
29
28
28
44
39
12
6
6
0
1
17
15
8
41
34
23
33

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
13
14
13
13
13
14
14
13
12
12
11
11
11
12
12
11
12
14
15
17
18
17

Relative Humidity (%)

42
48
67
78
78
77
76
83
85
82
75
74
69
67
64
66
61
55
59
65
69
79
85
81

Pressure (mb)

1004
1004
1005
1005
1005
1005
1004
1004
1004
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

336
333
332
331
331
332
336
338
339
343
341
344
350
352
352
354
356
356
358
361
366
368
365
356

Sunday 26

Waxing Gibbous 93%

20:26

02:53

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 Bad
17 Bad
18 OK

Sun - Rise: 05:52, Set: 21:41, Transit: 13:46. Moon - Rise: 20:26, Set: 02:53. Civil Dark: 22:24 - 05:09. Nautical Dark: 23:25 - 04:09. Astro Dark: 01:18 - 02:24

Total Clouds (% Sky Obscured)

62
64
71
55
52
54
56
63
69
68
59
51
42
57
64
72
76
78
80
70
60
50
44
36

Low Clouds (% Sky Obscured)

43
41
39
15
10
5
2
11
20
29
25
25
22
52
59
67
66
66
65
58
53
47
44
36

Medium Clouds (% Sky Obscured)

15
19
29
41
42
41
43
44
44
41
36
30
25
21
17
15
17
18
25
22
12
0
0
0

High Clouds (% Sky Obscured)

9
7
5
3
8
15
19
30
38
42
27
17
10
5
3
1
1
0
0
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 (%)

25
27
17
4
5
1
3
2
2
1
11
15
7
45
43
25
21
16
4
11
12
4
7
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)

4
4
4
4
3
3
4
5
5
5
5
5
6
6
6
7
9
10
11
12
13
14
15
13

Chance of Frost

Temperature (°C)

20
19
18
17
15
15
15
15
15
15
15
15
16
17
17
18
19
20
20
21
21
21
21
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
93
90
89
90
92
90
92
93
93
92
85
74
66
59
58
58
56
56
56
54
55

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

349
344
339
336
335
335
335
335
335
334
335
335
335
334
334
334
333
332
331
329
328
327
326
325

Monday 27

Waxing Gibbous 97%

21:04

04:01

19 OK
20 OK
21 OK
22 OK
23 OK
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
17 OK
18 OK

Sun - Rise: 05:54, Set: 21:39, Transit: 13:46. Moon - Rise: 21:04, Set: 04:01. Civil Dark: 22:22 - 05:11. Nautical Dark: 23:22 - 04:12. Astro Dark: 01:07 - 02:32

Total Clouds (% Sky Obscured)

36
34
31
32
42
56
67
64
61
58
57
60
64
69
71
79
79
75
74
63
52
39
31
25

Low Clouds (% Sky Obscured)

36
34
31
29
25
21
19
24
31
32
37
43
50
44
39
34
31
29
27
16
9
4
2
1

Medium Clouds (% Sky Obscured)

0
0
1
1
13
27
44
42
43
41
43
45
44
41
41
45
37
30
27
23
21
15
12
9

High Clouds (% Sky Obscured)

0
0
0
0
9
18
27
21
13
3
8
14
18
15
15
18
15
13
11
8
5
2
4
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
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 (%)

2
2
1
0
0
0
0
0
0
0
0
0
0
1
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

19
19
18
16
15
15
15
14
15
15
15
16
16
17
19
21
22
24
25
27
27
27
28
27

Feels Like (°C)

19
20
18
18
18
17
16
16
15
16
15
16
16
16
18
17
17
18
19
20
28
28
28
29

Dew Point (°C)

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

Relative Humidity (%)

55
55
62
69
78
78
78
78
75
74
70
67
64
60
53
46
39
37
34
32
32
32
33
36

Pressure (mb)

1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019

Ozone (du)

324
323
323
323
323
323
322
322
322
322
322
322
323
323
323
323
323
324
324
325
324
324
323
322

Tuesday 28

Waxing Gibbous 100%

21:31

05:15

19 Good
20 OK
21 Bad
22 Bad
23 Bad
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 Good
13 Good

Sun - Rise: 05:55, Set: 21:38, Transit: 13:46. Moon - Rise: 21:31, Set: 05:15. Civil Dark: 22:20 - 05:13. Nautical Dark: 23:20 - 04:14. Astro Dark: 00:59 - 02:40

Total Clouds (% Sky Obscured)

17
39
58
75
77
75
72
67
62
57
55
54
52
43
35
28
19
9
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

7
16
25
42
32
21
6
19
29
41
37
29
26
18
14
8
5
3
0

High Clouds (% Sky Obscured)

6
27
45
61
57
53
54
44
31
14
13
11
11
12
9
9
6
3
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
1
2
2
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

27
26
24
22
21
20
20
20
20
19
19
20
20
21
23
25
27
28
28

Feels Like (°C)

29
30
27
26
25
24
23
22
20
20
20
19
19
19
22
23
23
25
26

Dew Point (°C)

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

Relative Humidity (%)

39
42
47
54
61
60
59
57
57
57
57
57
56
54
47
40
35
35
35

Pressure (mb)

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

Ozone (du)

322
322
321
321
321
322
322
322
323
324
325
325
325
325
327
328
329
330
332

Forecast for Katwoude, Gemeente Waterland, Netherlands (52.47,5.07)

Generated: 22/07/26 19:07:24. Forecast: 22/07/26 to 28/07/26. Timezone: UTC+2.00