Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 98%

23:16

06:48

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 Good
13 Good
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

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 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
74
67
92
100
100
100
100
84
64
80
49
15
13
75
97
42
80
61
78
77
63
74
63

Low Clouds (% Sky Obscured)

42
55
12
0
10
72
68
50
61
37
33
19
1
0
1
4
0
0
0
10
31
44
60
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
34
0
1
2
4
2
0
9
31
23
45
48
35
34
19
10
8

High Clouds (% Sky Obscured)

8
29
9
22
86
100
100
7
0
10
10
20
10
8
71
97
16
9
1
0
0
0
1
9

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
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

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
5
6
8
8
6
6
6
7
7
8
8
8
9
10
12
12
14
14
13
11
9
8
7

Chance of Frost

Temperature (°C)

16
16
15
16
15
16
16
18
19
20
20
21
23
24
26
26
26
25
24
23
21
20
19
18

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
14
14
14
17
16
14
13
12
11
10
9
8
9
10
11
11
12
14
15
15

Relative Humidity (%)

93
95
100
91
93
88
86
93
82
69
63
56
48
41
35
32
34
38
43
47
56
68
78
85

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

344
343
341
339
340
338
337
342
345
340
335
333
333
333
334
331
333
332
338
345
346
344
343
341

Sunday 13

Waning Gibbous 95%

23:31

08:13

00 Bad
01 Bad
02 Bad
03 Good
04 OK
05 Bad
06 Bad
07 OK
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 OK
22 OK
23 OK

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 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
61
67
12
32
75
67
27
88
86
98
100
100
93
89
85
87
89
90
68
62
23
43
34

Low Clouds (% Sky Obscured)

57
57
38
4
32
37
31
27
65
64
92
70
57
68
83
80
80
63
68
41
29
2
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
19
0
18
14
27
27
45
32
8
8
22
23
45
41
45
16
36
22

High Clouds (% Sky Obscured)

6
15
32
11
11
75
67
0
66
4
3
60
80
22
23
18
27
25
5
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
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
3
8
5
13
12
18
28
36
49
64
83
82
40
8
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.8
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
5
5
4
4
4
5
6
5
5
4
4
5
6
7
7
5
6
5
5
5
4

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
16
17
18
20
21
21
22
22
23
23
23
22
22
21
21
20
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
95
96
96
96
90
78
68
63
62
58
54
55
57
57
57
59
58
64
74
81
83

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011

Ozone (du)

339
337
339
340
338
337
338
339
340
341
341
341
341
338
335
333
331
332
330
330
332
332
333
336

Monday 14

Waning Gibbous 89%

23:43

09:37

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
19 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:36, Set: 21:54, Transit: 13:45. Moon - Rise: 23:43, Set: 09:37. Civil Dark: 22:40 - 04:50. Nautical Dark: 23:48 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
81
88
68
100
98
98
99
99
91
100
71
86
66
87
69
62
66
43
32
34
52
77
83

Low Clouds (% Sky Obscured)

1
7
32
35
29
64
72
65
73
72
67
51
67
60
74
57
50
33
28
32
19
19
37
30

Medium Clouds (% Sky Obscured)

64
50
39
31
2
55
60
50
60
81
92
36
29
36
54
23
20
37
18
0
16
16
26
31

High Clouds (% Sky Obscured)

0
10
10
10
100
54
36
84
10
24
85
51
86
3
2
0
0
0
1
2
5
51
70
45

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
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
12
11
26
49
29
28
30
24
9
4
2
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
2
1
0
2
3
4
4
4
4
3
5
6
8
9
11
14
14
15
13
12
10
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
87
87
89
89
90
86
77
68
59
51
46
42
36
36
40
44
47
47
53
55
53
58

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015

Ozone (du)

337
335
333
332
329
328
329
329
331
335
333
331
330
328
327
327
328
328
328
331
332
332
330
335

Tuesday 15

Waning Gibbous 80%

23:54

11:00

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

Sun - Rise: 05:37, Set: 21:53, Transit: 13:45. Moon - Rise: 23:54, Set: 11:00. Civil Dark: 22:39 - 04:51. Nautical Dark: 23:46 - 03:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
97
94
87
77
70
53
39
25
28
53
40
57
71
87
89
83
83
76
72
66
78

Low Clouds (% Sky Obscured)

25
0
10
22
34
22
11
0
10
20
25
23
22
22
20
16
12
9
5
3
2
1
2
12

Medium Clouds (% Sky Obscured)

86
70
82
89
89
75
77
54
20
10
1
5
16
15
23
31
44
34
24
16
23
30
59
78

High Clouds (% Sky Obscured)

100
100
75
57
14
35
70
0
0
0
0
0
45
0
27
63
87
87
75
62
43
23
4
36

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

Precipitation Probability (%)

0
0
0
0
5
30
66
41
21
6
5
8
6
3
2
1
0
0
1
2
4
8
9
28

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
8
9
9
10
6
9
10
11
12
13
13
13
13
13
12
11
9
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
13
14
15
16
13
9
7
7
5
5
5
5
4
4
6
8
9
9
10

Relative Humidity (%)

68
70
73
74
74
73
79
89
90
72
50
42
38
35
34
34
33
32
32
39
48
55
61
67

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

336
336
338
340
338
339
341
344
352
354
353
352
350
348
346
342
341
343
341
336
335
334
332
329

Wednesday 16

Waning Gibbous 71%

00:05

12:23

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:38, Set: 21:52, Transit: 13:45. Moon - Rise: 00:05, Set: 12:23. Civil Dark: 22:38 - 04:53. Nautical Dark: 23:44 - 03:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
100
100
100
100
90
83
75
75
75
73
79
82
88
76
66
58
53
47
42
95
94
94
94

Low Clouds (% Sky Obscured)

22
32
40
44
48
43
41
64
66
65
64
62
56
54
50
46
42
43
44
42
68
62
56
57

Medium Clouds (% Sky Obscured)

75
82
83
75
58
60
40
50
48
42
30
50
33
50
57
58
51
46
45
40
95
94
94
87

High Clouds (% Sky Obscured)

68
100
100
99
100
66
35
2
1
1
0
8
17
25
17
8
0
0
0
5
18
21
22
21

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

35
26
40
38
21
19
17
5
9
14
13
32
17
7
5
9
23
33
66
74
83
79
76
72

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
13
12
11
12
13
14
14
15
16
16
16
17
18
18
18
18
18
18
18
18
18

Dew Point (°C)

10
10
10
10
10
10
11
11
12
13
13
13
14
14
15
15
15
16
17
18
18
18
18
17

Relative Humidity (%)

68
69
71
75
76
79
84
80
80
79
77
70
77
73
71
68
71
79
86
95
96
96
96
95

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

328
328
326
324
322
321
317
317
315
316
317
315
313
308
302
302
303
303
303
304
306
308
310
312

Thursday 17

Waning Gibbous 60%

00:05

13:48

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:39, Set: 21:51, Transit: 13:45. Moon - Rise: 00:05, Set: 13:48. Civil Dark: 22:36 - 04:54. Nautical Dark: 23:42 - 03:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
95
95
95
95
92
87
83
82
82
82
66
50
34
55
83
98
94
90
86
92
96
100
100

Low Clouds (% Sky Obscured)

58
71
72
65
58
63
63
68
74
79
81
66
50
34
50
38
26
19
11
2
9
18
27
27

Medium Clouds (% Sky Obscured)

77
71
65
59
53
38
23
8
29
52
77
66
50
34
55
63
64
58
52
51
43
28
13
8

High Clouds (% Sky Obscured)

23
25
51
70
88
72
52
41
47
52
52
43
30
18
42
66
90
88
80
72
81
91
100
100

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
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 (%)

66
50
41
33
23
22
22
20
25
29
30
40
42
45
47
48
46
40
33
29
34
37
34
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
18
18
18
18
17
19
19
19
20
20
20
23
23
23
23
23
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
98
98
96
96
95
93
91
88
85
83
79
77
73
74
77
78
81
88
93

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

314
316
319
321
322
324
324
323
322
320
318
315
314
313
312
310
308
307
308
309
310
314
317
321

Friday 18

Third Quarter 48%

00:17

15:16

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:41, Set: 21:50, Transit: 13:45. Moon - Rise: 00:17, Set: 15:16. Civil Dark: 22:35 - 04:56. Nautical Dark: 23:40 - 03:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
71
43
12
37
65
92
92
93
95
83
71
62
61
59
55
55
55
55
45
29
22
23

Low Clouds (% Sky Obscured)

27
28
30
29
12
15
9
3
12
23
35
39
44
47
39
31
24
23
22
21
16
8
0
1

Medium Clouds (% Sky Obscured)

5
2
2
2
2
1
1
1
14
23
34
21
14
4
13
20
26
26
29
35
31
26
22
23

High Clouds (% Sky Obscured)

100
100
67
34
1
33
65
92
92
88
87
63
45
36
47
56
50
35
30
26
23
21
22
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
6
7
8
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 (%)

31
19
20
19
15
11
8
6
20
27
30
30
25
18
15
10
0
1
0
0
0
1
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
19
17
17
18
18
18
17
19
19
19
19
19
18
23
21
20
20
20
19
17
17
17

Dew Point (°C)

18
17
17
17
16
16
16
16
16
17
17
17
15
13
12
11
11
10
10
11
11
11
11
11

Relative Humidity (%)

93
96
98
98
98
98
96
93
90
86
82
80
67
56
48
47
47
46
48
51
53
57
62
68

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

322
323
324
326
327
328
328
328
328
328
328
328
327
326
325
326
327
328
327
327
327
327
328
329

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

Generated: 12/07/25 07:55:25. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+2.00