Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 11

Waning Gibbous 100%

22:56

05:27

01 Good
02 Good
03 OK
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 OK
21 Good
22 Good
23 OK
00 OK

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 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
10
21
47
77
77
61
82
79
80
77
92
80
84
57
61
59
83
54
28
4
0
18
25

Low Clouds (% Sky Obscured)

8
10
0
26
25
42
42
43
33
44
43
60
57
66
51
54
44
72
41
27
4
0
18
25

Medium Clouds (% Sky Obscured)

8
10
21
47
47
39
16
43
43
33
33
29
17
13
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
6
1
0
0
1
0
7
12
53
10
4
1
7
20
20
15
2
0
0
0
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
9
9

Fog (%)

0
0
0
0
0
65
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
1
0
4
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
3
3
3
5
7
7
8
9
9
10
10
11
11
11
11
10
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
96
95
92
79
69
61
58
55
52
49
46
46
48
52
58
68
77
86
92
95

Pressure (mb)

1022
1022
1022
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

330
330
328
327
326
327
329
330
329
330
331
332
336
338
338
339
341
343
346
348
351
352
349
348

Saturday 12

Waning Gibbous 98%

23:16

06:48

01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 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 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
36
64
86
100
84
70
75
62
98
76
34
53
100
85
69
66
58
53
77
46
55
40
33

Low Clouds (% Sky Obscured)

21
35
51
56
50
54
43
54
34
27
14
0
2
1
0
0
30
38
43
65
46
55
40
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
24
1
7
8
4
9
35
22
35
24
27
18
10
0
0
0
0

High Clouds (% Sky Obscured)

1
5
20
35
100
43
55
26
16
94
42
5
23
100
85
35
46
1
0
3
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
1
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
5
4
4
5
5
7
7
8
8
10
11
12
13
14
14
13
12
10
9
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
95
96
92
83
75
59
46
38
34
34
38
44
39
36
44
54
69
81
89
93

Pressure (mb)

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

Ozone (du)

346
344
344
343
342
345
349
344
340
335
334
335
335
336
336
331
330
332
333
334
336
337
341
344

Sunday 13

Waning Gibbous 95%

23:31

08:13

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

11
31
38
63
100
58
67
85
97
99
93
94
81
57
83
33
19
45
42
40
28
30
31
35

Low Clouds (% Sky Obscured)

11
31
38
39
29
22
51
63
64
56
60
62
46
37
36
5
12
21
35
38
28
30
31
35

Medium Clouds (% Sky Obscured)

0
0
0
6
11
29
25
46
33
57
65
89
50
24
57
33
19
8
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
19
100
26
25
19
92
96
74
20
37
14
70
33
10
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
4
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
1
1
3
14
21
46
44
24
9
8
7
4
6
5
4
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
4
3
3
3
3
3
2
3
4
4
4
6
6
6
8
9
6
5
4
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
96
96
96
96
96
90
82
76
70
71
82
76
57
47
47
50
58
65
68
75
84
88
90

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

343
342
339
336
336
334
334
333
334
334
333
333
333
334
334
333
335
336
339
343
345
342
343
342

Monday 14

Waning Gibbous 89%

23:43

09:37

01 OK
02 OK
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
00 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)

35
41
46
69
76
82
83
92
96
100
100
100
100
97
93
74
68
65
64
85
88
91
95
98

Low Clouds (% Sky Obscured)

35
40
33
24
15
7
0
20
40
62
75
81
90
83
77
74
67
63
56
52
44
39
33
28

Medium Clouds (% Sky Obscured)

0
8
15
23
26
29
30
31
38
43
100
100
100
95
68
38
35
34
29
35
40
47
48
67

High Clouds (% Sky Obscured)

0
0
4
69
57
49
35
53
72
100
100
100
100
67
33
0
0
0
0
5
5
5
37
67

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
10
17
24
52
64
68
56
40
16
13
9
6
7
5
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
2
1
1
2
3
4
5
5
6
6
6
7
8
8
8
6
5
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
95
90
81
72
65
61
56
52
48
42
38
38
41
46
57
71
77
78
78

Pressure (mb)

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

Ozone (du)

339
334
330
328
329
327
327
327
328
329
331
331
329
328
326
325
323
325
325
324
324
324
324
325

Tuesday 15

Waning Gibbous 80%

23:54

11:00

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 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)

99
61
58
63
83
97
95
96
98
100
100
86
98
79
60
42
59
76
95
77
60
43
54
67

Low Clouds (% Sky Obscured)

24
29
36
45
55
59
58
64
70
76
69
49
34
28
22
16
12
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

61
22
27
30
36
41
46
46
52
50
35
18
10
9
9
11
22
32
36
32
34
37
29
30

High Clouds (% Sky Obscured)

99
61
58
63
83
85
77
85
92
100
100
86
98
72
44
16
42
67
93
66
39
12
27
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
15
25
10
10
9
6
7
7
10
8
4
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
12
13
15
15
15
14
13
13
13
12
10
9
8
8
7
8
8
8
9
9
9
9

Relative Humidity (%)

77
78
75
83
92
89
85
81
73
71
67
58
50
43
43
41
39
43
45
49
55
62
69
70

Pressure (mb)

1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

325
326
329
331
333
337
339
345
351
354
355
355
355
355
354
354
354
355
356
356
353
349
345
342

Wednesday 16

Waning Gibbous 71%

00:05

12:23

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
00 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)

76
80
77
76
82
92
100
94
88
83
84
88
90
94
97
100
99
99
100
94
88
85
79
75

Low Clouds (% Sky Obscured)

0
8
15
21
29
37
45
46
27
19
17
16
20
20
19
28
28
28
28
26
23
21
15
11

Medium Clouds (% Sky Obscured)

33
37
38
35
35
38
37
36
32
27
21
20
22
23
19
24
23
17
21
23
26
24
18
10

High Clouds (% Sky Obscured)

57
41
24
9
38
66
91
74
61
52
49
45
41
57
70
94
97
98
98
94
88
85
79
75

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
1
8
8
4
10
12
13
18
21
21
25
30
33
23
18
18
13
9
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
76
80
84
83
80
78
78
78
77
75
74
71
73
73
74
75
75
75
81
86
93
95

Pressure (mb)

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

Ozone (du)

338
335
331
327
323
321
319
317
318
319
320
320
319
318
319
320
320
321
321
321
321
321
321
321

Thursday 17

Waning Gibbous 60%

00:17

13:48

Sun - Rise: 05:39, Set: 21:51, Transit: 13:45. Moon - Rise: 00:17, 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)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 11/07/25 01:44:50. Forecast: 11/07/25 to 17/07/25. Timezone: UTC+2.00