Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waxing Gibbous 91%

19:49

02:30

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:28, Set: 22:00, Transit: 13:44. Moon - Rise: 19:49, Set: 02:30. Civil Dark: 22:48 - 04:40. Nautical Dark: 00:01 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
83
75
95
96
94
88
79
74
79
61
57
66
88
68
54
47
95
33
37
35
81
96
66

Low Clouds (% Sky Obscured)

62
42
43
63
73
82
71
66
66
65
61
53
66
75
63
54
47
38
22
37
35
57
58
44

Medium Clouds (% Sky Obscured)

49
35
35
53
80
72
39
36
46
32
2
1
0
28
12
3
0
17
6
0
0
81
91
66

High Clouds (% Sky Obscured)

0
1
47
49
8
3
5
4
5
0
0
0
0
0
1
2
1
81
0
0
0
2
81
17

ISS Passover

Visibility (miles)

9
9
9
9
6
3
5
7
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
23
23
77
83
75
52
55
26
20
15
16
18
18
17
14
4
3
3
2
6
6
20
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
4
6
10
11
12
12
12
15
15
15
12
11
11
12
10
7
6
6
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
14
15
14
15
15
14
11
8
8
10
10
11
10
10
10
10
11
12
11
11
11
11

Relative Humidity (%)

96
96
96
96
92
90
90
81
64
51
48
56
55
64
62
62
63
66
79
89
89
90
86
86

Pressure (mb)

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

Ozone (du)

365
363
362
361
361
360
361
361
363
366
367
366
363
361
362
362
362
366
368
366
366
368
371
375

Tuesday 8

Waxing Gibbous 96%

20:55

03:14

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 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:29, Set: 21:59, Transit: 13:44. Moon - Rise: 20:55, Set: 03:14. Civil Dark: 22:47 - 04:42. Nautical Dark: 00:00 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
62
55
63
69
48
55
76
72
57
77
99
94
68
99
74
56
49
49
42
40
48
44
50

Low Clouds (% Sky Obscured)

51
52
42
55
60
42
43
49
50
10
58
71
71
40
80
65
55
49
49
42
40
48
44
50

Medium Clouds (% Sky Obscured)

68
24
28
2
0
0
33
36
25
38
45
43
43
61
65
63
34
19
12
3
0
0
0
0

High Clouds (% Sky Obscured)

10
6
15
1
1
0
0
0
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
8
9
9
9
9
5
7
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 (%)

42
25
13
17
12
18
21
17
7
10
14
8
19
20
18
14
5
2
2
1
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
95
95
93
92
86
79
70
53
42
41
47
49
59
54
63
64
73
83
92
95
95
96
96

Pressure (mb)

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

Ozone (du)

376
376
376
376
376
375
374
372
370
369
370
371
369
363
361
358
357
357
354
352
351
349
349
349

Wednesday 9

Waxing Gibbous 99%

21:49

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 OK
01 OK
02 OK
03 OK

Sun - Rise: 05:30, Set: 21:59, Transit: 13:44. Moon - Rise: 21:49, Set: No Set. Civil Dark: 22:46 - 04:43. Nautical Dark: 23:58 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
75
75
51
57
54
65
83
81
87
99
80
76
55
74
52
58
53
53
30
30
39
37
36

Low Clouds (% Sky Obscured)

61
56
73
49
57
52
48
49
41
36
41
55
39
21
45
23
21
45
20
1
1
17
23
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
45
30
48
58
22
2
22
20
22
22
19
7
0
0
3
5
4

High Clouds (% Sky Obscured)

6
14
2
2
1
0
4
4
21
27
95
40
46
15
20
8
37
15
53
30
30
30
18
14

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
1
3
3
2
7
16
7
11
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
98
92
82
71
64
59
59
61
66
61
53
48
43
44
52
64
68
68
69
70
73
76

Pressure (mb)

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

Ozone (du)

348
346
345
344
343
342
342
340
340
339
339
339
340
340
340
338
337
334
332
332
332
331
329
329

Thursday 10

Full Moon 100%

22:28

04:13

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

Sun - Rise: 05:31, Set: 21:58, Transit: 13:44. Moon - Rise: 22:28, Set: 04:13. Civil Dark: 22:45 - 04:44. Nautical Dark: 23:56 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
37
42
41
44
46
48
47
47
52
51
44
38
28
14
1
1
1
1
5
8
13
9
5

Low Clouds (% Sky Obscured)

37
37
42
41
44
46
46
43
40
45
47
42
37
26
13
0
0
0
0
5
8
13
9
5

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
3
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
3
10
4
4
4
4
4
3
2
1
0
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 (%)

0
3
3
0
3
3
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
75
69
59
52
49
49
47
45
47
50
51
51
55
58
66
75
88
93
95
95
96
96

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)

329
328
328
329
329
328
328
328
328
328
328
328
328
328
328
327
328
330
330
330
330
331
331
332

Friday 11

Waning Gibbous 98%

22:56

05:27

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

Sun - Rise: 05:32, Set: 21:57, Transit: 13:45. Moon - Rise: 22:56, Set: 05:27. Civil Dark: 22:44 - 04:45. Nautical Dark: 23:54 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
9
30
54
63
67
63
69
61
49
42
27
32
32
21
9
50
74
100
99
97
96
80
63

Low Clouds (% Sky Obscured)

0
6
11
16
27
35
43
39
40
35
30
26
21
13
6
0
14
7
0
7
13
13
10
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
17
2
0
0
0
2
2
2
1
3
5
6
4
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
39
70
99
95
92
88
62
39

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
92
85
75
67
61
56
52
47
46
44
43
45
53
65
72
82
92
93
93
96
95

Pressure (mb)

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

Ozone (du)

333
332
331
331
331
331
332
332
332
333
333
333
334
335
335
334
334
334
334
334
336
338
339
339

Saturday 12

Waning Gibbous 95%

23:16

06:48

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

Sun - Rise: 05:33, Set: 21:56, Transit: 13:45. Moon - Rise: 23:16, Set: 06:48. Civil Dark: 22:43 - 04:47. Nautical Dark: 23:52 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
35
29
20
21
24
27
40
53
66
64
45
37
27
21
14
13
14
18
20
22
24
32
39

Low Clouds (% Sky Obscured)

14
9
7
3
5
6
9
13
20
23
21
19
18
14
11
10
6
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
7
10
13
17
13
7
0
0
0
0
5
10
17
21
26

High Clouds (% Sky Obscured)

15
18
26
20
18
9
3
1
1
0
0
1
1
1
1
1
12
14
18
20
17
9
15
23

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

Chance of Frost

Temperature (°C)

14
14
15
16
17
19
21
23
24
25
27
27
27
27
26
25
24
23
21
19
18
17
16
16

Feels Like (°C)

14
14
15
14
14
20
20
21
22
23
24
29
28
27
27
27
28
22
22
22
21
20
19
16

Dew Point (°C)

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

Relative Humidity (%)

95
95
87
81
73
64
57
50
47
42
39
39
38
37
41
46
50
56
64
72
77
82
87
87

Pressure (mb)

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

Ozone (du)

339
339
340
340
341
341
341
342
341
340
339
339
338
337
337
338
338
340
341
343
342
342
341
340

Sunday 13

Waning Gibbous 93%

23:31

08:13

04 Bad
05 Bad
06 OK
07 Good
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 OK
00 OK
01 Good

Sun - Rise: 05:34, Set: 21:55, Transit: 13:45. Moon - Rise: 23:31, Set: 08:13. Civil Dark: 22:41 - 04:48. Nautical Dark: 23:50 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
41
32
17
23
30
38
47
57
63
74
86
97
98
99
100
88
76
64
44
25
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
38
54
50
48
46
40
34
27
20
10
0
0
0
0

Medium Clouds (% Sky Obscured)

30
25
18
10
13
15
19
14
14
11
20
32
45
48
47
48
52
57
64
44
23
2

High Clouds (% Sky Obscured)

30
20
10
0
0
0
0
4
12
27
41
53
50
57
77
100
72
45
20
17
13
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

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)

4
3
4
4
4
4
5
5
6
6
7
7
8
8
8
7
6
5
4
3
2
1

Chance of Frost

Temperature (°C)

15
15
16
17
18
20
22
24
25
26
28
28
27
27
26
25
23
21
20
18
17
17

Feels Like (°C)

16
17
17
16
16
22
22
22
23
24
25
29
28
28
28
28
28
21
21
21
21
19

Dew Point (°C)

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

Relative Humidity (%)

89
89
82
76
70
59
51
44
40
38
35
35
36
36
41
46
52
58
63
72
73
73

Pressure (mb)

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

Ozone (du)

339
339
338
338
337
335
333
331
329
327
325
324
323
321
321
321
320
323
325
328
328
328

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 07/07/25 04:19:08. Forecast: 07/07/25 to 13/07/25. Timezone: UTC+2.00