Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waxing Gibbous 91%

19:51

02:29

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:27, Set: 22:02, Transit: 13:44. Moon - Rise: 19:51, Set: 02:29. Civil Dark: 22:50 - 04:39. Nautical Dark: 00:05 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
78
76
86
96
84
94
85
65
62
68
58
76
52
56
42
71
91
52
61
61
91
95
58

Low Clouds (% Sky Obscured)

56
57
56
56
68
63
67
65
51
62
68
54
60
52
54
40
28
23
43
61
54
60
56
31

Medium Clouds (% Sky Obscured)

78
55
76
86
86
46
89
80
26
2
0
0
14
1
3
0
21
30
4
0
53
87
88
58

High Clouds (% Sky Obscured)

1
0
32
70
54
14
9
5
0
0
0
4
0
0
1
1
1
85
0
0
0
6
78
19

ISS Passover

Visibility (miles)

9
9
9
9
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

8
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
24
19
73
64
39
20
28
12
19
21
18
22
21
20
14
9
16
6
7
14
14
35
49

Precipitation Amount (mm)

0
0
0
0.2
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
11
13
14
14
14
16
17
17
16
16
16
16
14
12
9
7
8
7
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
13
10
9
9
10
10
11
10
9
9
9
11
11
11
11
11
10
11

Relative Humidity (%)

95
95
95
93
90
85
77
62
53
52
55
57
60
60
57
60
63
72
80
86
86
86
80
83

Pressure (mb)

1003
1003
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

363
362
361
359
358
359
359
361
365
367
365
362
362
362
363
363
365
368
368
366
368
373
374
376

Tuesday 8

Waxing Gibbous 96%

20:57

03:12

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:28, Set: 22:01, Transit: 13:44. Moon - Rise: 20:57, Set: 03:12. Civil Dark: 22:49 - 04:40. Nautical Dark: 00:03 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
47
32
29
53
49
57
74
70
87
74
81
93
88
98
61
49
48
55
38
89
46
45
60

Low Clouds (% Sky Obscured)

41
33
15
27
53
49
55
57
57
56
68
57
68
70
85
60
38
48
55
38
54
46
45
60

Medium Clouds (% Sky Obscured)

45
23
2
1
0
5
15
34
57
38
32
20
43
39
57
33
20
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
8
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
87
5
0
1

ISS Passover

Visibility (miles)

7
9
9
9
9
7
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 (%)

32
26
21
19
19
23
17
11
11
23
21
14
27
24
14
10
6
4
3
3
2
1
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)

10
8
7
6
7
11
13
13
13
14
14
14
15
14
14
12
12
11
8
7
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
12
14
15
14
15
15
15
15
15
15
15
15
15
16
16
15
16
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
89
83
75
66
54
46
48
53
49
55
56
61
62
67
73
85
92
92
92
93
93

Pressure (mb)

1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

377
376
376
376
377
378
375
372
370
369
369
369
364
361
358
357
357
355
352
351
349
347
346
346

Wednesday 9

Waxing Gibbous 99%

21:51

No Set

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 OK
00 Bad
01 OK
02 Bad
03 OK

Sun - Rise: 05:29, Set: 22:00, Transit: 13:45. Moon - Rise: 21:51, Set: No Set. Civil Dark: 22:48 - 04:41. Nautical Dark: 00:02 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
72
66
66
51
69
80
79
93
86
59
85
65
68
72
53
57
57
52
30
53
40
46
41

Low Clouds (% Sky Obscured)

60
63
66
53
48
48
49
35
28
34
24
24
37
37
14
26
42
34
28
1
31
25
32
40

Medium Clouds (% Sky Obscured)

0
0
0
17
0
19
38
42
63
45
23
28
22
25
30
22
12
0
0
1
3
4
4
0

High Clouds (% Sky Obscured)

4
8
0
0
0
3
4
13
26
41
18
69
28
15
26
15
24
57
52
30
53
40
46
18

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
4
4
16
23
16
13
3
0
0
0
0
0
0
0
0
0
1
1
1
0
5
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)

5
5
5
4
5
5
6
6
6
5
5
8
10
10
9
9
8
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
16
17
18
18
19
18
20
20
20
20
18
18
17
18
17
15
14
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
90
82
73
68
67
62
60
55
47
40
36
36
37
43
54
64
67
69
71
71
70

Pressure (mb)

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

Ozone (du)

346
345
344
342
340
340
340
339
339
339
338
339
340
339
339
337
335
332
331
331
330
329
328
328

Thursday 10

Full Moon 100%

22:30

04:12

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

Sun - Rise: 05:30, Set: 22:00, Transit: 13:45. Moon - Rise: 22:30, Set: 04:12. Civil Dark: 22:47 - 04:42. Nautical Dark: 00:00 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
40
36
29
38
47
54
60
71
81
79
75
79
69
53
38
25
13
1
7
13
19
30
40

Low Clouds (% Sky Obscured)

45
35
21
8
25
40
47
53
66
81
78
73
73
64
50
37
25
13
0
7
13
19
30
40

Medium Clouds (% Sky Obscured)

0
5
10
14
9
8
3
2
1
0
2
3
5
3
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
7
7
4
4
3
2
1
1
2
1
1
0
0
0
0
0
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 (%)

1
9
8
1
7
5
1
1
1
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
4
5
6
6
7
8
9
9
9
9
7
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

13
13
14
15
16
18
19
20
21
22
23
23
24
24
23
22
21
20
18
17
16
16
16
15

Feels Like (°C)

13
13
14
16
17
19
20
22
23
23
23
24
24
24
22
22
22
21
19
19
18
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

70
70
71
68
60
54
53
53
51
51
51
50
50
51
53
57
65
72
83
92
92
92
92
93

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

327
327
327
327
327
327
327
327
328
328
328
328
328
328
329
328
329
330
330
330
330
330
331
331

Friday 11

Waning Gibbous 98%

22:58

05:25

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
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:31, Set: 21:59, Transit: 13:45. Moon - Rise: 22:58, Set: 05:25. Civil Dark: 22:46 - 04:44. Nautical Dark: 23:58 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
43
56
70
73
55
53
73
73
74
72
52
54
50
40
25
75
87
100
99
99
98
75
52

Low Clouds (% Sky Obscured)

47
43
47
45
44
46
46
50
53
57
54
51
48
35
21
8
24
23
23
33
32
40
29
25

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
63
82
100
97
94
91
65
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
1
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
5
5
6
6
7
8
9
10
10
10
10
10
10
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

15
15
15
16
18
19
21
22
23
24
24
24
24
24
23
22
20
19
18
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
92
83
73
66
58
54
49
47
46
44
43
48
56
64
72
81
92
92
92
93
92

Pressure (mb)

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

Ozone (du)

333
333
332
331
331
331
331
331
331
332
332
332
333
333
334
333
333
334
334
334
335
337
338
338

Saturday 12

Waning Gibbous 95%

23:17

06:47

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

Sun - Rise: 05:32, Set: 21:58, Transit: 13:45. Moon - Rise: 23:17, Set: 06:47. Civil Dark: 22:45 - 04:45. Nautical Dark: 23:56 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
42
55
68
58
48
39
34
31
28
24
16
13
12
9
8
6
3
0
18
40
64
67
65

Low Clouds (% Sky Obscured)

17
22
28
34
26
20
17
17
17
19
16
13
10
8
8
7
4
2
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
9
22
33
29
24

High Clouds (% Sky Obscured)

19
38
52
65
54
43
31
20
8
0
1
1
1
1
1
1
1
0
0
13
27
40
38
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
86
79
74
65
57
49
46
42
39
39
39
38
42
45
49
57
66
76
78
81
82
83

Pressure (mb)

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

Ozone (du)

337
337
338
339
340
340
340
341
340
340
340
339
338
337
337
336
336
337
338
339
339
339
339
339

Sunday 13

Waning Gibbous 93%

23:32

08:12

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

Sun - Rise: 05:33, Set: 21:57, Transit: 13:45. Moon - Rise: 23:32, Set: 08:12. Civil Dark: 22:44 - 04:47. Nautical Dark: 23:54 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
49
38
26
21
18
17
29
42
55
63
68
72
72
76
81
83
88
93
72
52
32

Low Clouds (% Sky Obscured)

0
5
10
17
12
6
0
0
0
1
8
16
24
17
9
0
0
0
0
12
25
32

Medium Clouds (% Sky Obscured)

17
16
15
11
12
13
17
17
17
17
13
9
6
18
30
42
44
45
46
34
19
5

High Clouds (% Sky Obscured)

42
28
15
0
0
0
0
3
8
12
15
17
15
29
49
68
77
88
93
61
30
1

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
6
7
8
8
8
9
8
8
7
6
5
4
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
17
22
23
23
24
26
26
27
27
26
26
26
26
20
20
20
19
19

Dew Point (°C)

13
13
13
13
13
13
12
12
12
13
13
13
13
12
13
13
13
13
13
13
13
13

Relative Humidity (%)

82
83
77
71
67
58
51
45
45
44
43
43
43
42
47
52
57
63
69
74
74
76

Pressure (mb)

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

Ozone (du)

339
338
337
336
336
334
332
330
328
326
324
323
323
322
322
322
322
326
329
333
332
331

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

Generated: 07/07/25 04:40:13. Forecast: 07/07/25 to 13/07/25. Timezone: UTC+2.00