Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 91%

23:42

08:45

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

Sun - Rise: 05:24, Set: 22:03, Transit: 13:43. Moon - Rise: 23:42, Set: 08:45. Civil Dark: 22:51 - 04:36. Nautical Dark: 00:08 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
47
43
8
0
8
4
3
0
0
0
9
31
47
50
50
56
55
54
33
35
39
32
32

Low Clouds (% Sky Obscured)

28
27
19
8
0
8
0
0
0
0
0
4
19
18
43
42
51
52
52
28
35
39
23
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
2
0
0
0
0
19
15
21
19
13
17
14
12
0
0
3
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
6
47
7
4
9
23
5
4
6
2
6
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
4
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)

16
15
12
8
7
6
5
6
6
6
6
6
6
5
7
9
11
11
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
12
12
11
11
11
11
11
11
11
12
11
10
10
8
7
6
6
6
7
8

Relative Humidity (%)

52
56
59
63
73
80
80
80
82
83
83
84
84
80
66
60
54
48
44
41
40
40
42
45

Pressure (mb)

1021
1022
1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

336
340
344
356
361
363
362
362
363
360
360
359
357
356
352
352
353
354
352
349
348
347
345
344

Friday 3

Waning Gibbous 85%

23:56

10:01

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

Sun - Rise: 05:25, Set: 22:03, Transit: 13:43. Moon - Rise: 23:56, Set: 10:01. Civil Dark: 22:51 - 04:37. Nautical Dark: 00:07 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
91
36
70
72
89
74
84
98
100
98
98
98
75
71
95
47
63
59
56
59
96
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
37
42
50
47
71
53
40
65
39
59
55
41
50
62
69
70

Medium Clouds (% Sky Obscured)

5
13
12
37
42
40
60
40
97
100
82
85
81
18
19
10
20
3
1
1
1
4
27
48

High Clouds (% Sky Obscured)

22
87
19
47
35
69
15
49
33
7
8
4
4
4
5
16
1
4
2
14
12
57
34
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
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
10
12
12
6
5
0
0
0
3
2
1
2
14
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
15
17
15
14
13
13
13
14
14
14
13
14
14
17
18
20
20
21
21
21
20
20

Dew Point (°C)

8
7
8
10
11
11
11
11
11
10
10
10
9
9
10
11
14
13
14
14
13
14
14
14

Relative Humidity (%)

46
47
52
64
72
78
80
83
84
75
70
68
65
64
63
61
64
56
55
55
52
55
58
61

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1024
1024

Ozone (du)

342
342
339
335
333
332
334
336
334
332
333
334
336
336
337
336
336
337
337
337
336
338
340
340

Saturday 4

Waning Gibbous 77%

00:07

11:17

18 Bad
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

Sun - Rise: 05:26, Set: 22:02, Transit: 13:44. Moon - Rise: 00:07, Set: 11:17. Civil Dark: 22:50 - 04:38. Nautical Dark: 00:06 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
75
60
83
100
100
100
95
96
100
89
61
66
71
99
100
100
97
98
99
98
96
94
89

Low Clouds (% Sky Obscured)

83
42
60
54
60
52
54
30
46
50
45
41
53
49
54
64
70
66
86
83
77
70
64
54

Medium Clouds (% Sky Obscured)

41
40
41
37
36
40
26
89
95
89
86
41
38
28
48
46
48
61
50
42
47
53
64
50

High Clouds (% Sky Obscured)

17
37
15
34
100
100
100
91
67
72
50
13
45
48
86
100
100
65
80
81
77
39
21
34

ISS Passover

Visibility (miles)

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

3
2
1
14
3
3
3
6
1
0
1
1
1
3
16
34
32
32
29
22
17
17
9
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)

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

Chance of Frost

Temperature (°C)

21
20
20
20
19
19
19
19
19
18
18
18
18
18
19
20
20
20
20
21
21
21
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
74
68
72
81
80
80
78
78
80
81
83
85
81
73
71
72
68
60
56
59
59
58
61

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

339
340
336
335
336
338
340
340
345
348
351
352
355
353
352
352
351
351
348
348
347
347
349
349

Sunday 5

Waning Gibbous 67%

00:18

12:34

18 Bad
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

Sun - Rise: 05:27, Set: 22:02, Transit: 13:44. Moon - Rise: 00:18, Set: 12:34. Civil Dark: 22:49 - 04:39. Nautical Dark: 00:04 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
91
80
70
80
90
100
97
85
100
88
96
93
96
98
99
99
46
75
89
100
100
98

Low Clouds (% Sky Obscured)

56
46
42
40
39
44
49
54
62
70
68
46
29
10
22
32
47
42
36
34
38
38
39
41

Medium Clouds (% Sky Obscured)

43
34
31
28
24
39
52
66
61
62
57
42
21
5
13
40
80
81
38
46
70
87
89
89

High Clouds (% Sky Obscured)

41
99
82
61
41
52
75
95
71
42
64
56
79
89
89
88
87
44
46
75
65
68
73
68

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 (%)

9
4
10
4
2
0
0
0
0
1
0
0
0
0
0
0
0
1
4
2
12
11
17
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
68
69
75
80
92
93
93
95
95
93
93
93
89
77
68
60
55
48
43
40
41
40
39

Pressure (mb)

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

Ozone (du)

347
344
341
340
338
337
336
334
333
332
331
332
331
330
329
328
328
330
330
337
342
347
347
348

Monday 6

Waning Gibbous 57%

00:29

13:53

18 Bad
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

Sun - Rise: 05:28, Set: 22:01, Transit: 13:44. Moon - Rise: 00:29, Set: 13:53. Civil Dark: 22:49 - 04:40. Nautical Dark: 00:03 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
98
99
99
100
98
95
93
95
96
97
98
99
99
95
94
94
93
91
89
85
84
82
87

Low Clouds (% Sky Obscured)

43
44
45
45
47
70
73
75
80
84
89
86
84
85
75
74
73
76
80
86
82
77
66
66

Medium Clouds (% Sky Obscured)

80
82
80
68
83
94
90
84
85
87
91
79
75
77
71
60
46
44
46
50
43
32
22
25

High Clouds (% Sky Obscured)

25
35
54
75
92
81
64
55
55
60
65
80
92
30
19
37
53
60
67
75
77
78
75
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
Very Light Rain

Precipitation Probability (%)

9
7
14
13
6
14
18
16
13
12
7
24
33
35
31
34
35
38
37
30
38
36
22
51

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
0.2

Wind Speed/Direction (mph)

11
10
8
6
6
6
7
7
5
5
6
7
7
8
10
9
10
11
12
13
14
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
42
47
58
63
63
63
73
76
74
68
70
72
71
64
63
64
63
66
67
68
67
66
63

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

349
343
343
342
340
341
344
346
349
349
344
341
338
334
331
329
328
326
324
323
322
320
319
317

Tuesday 7

Third Quarter 45%

00:40

15:16

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

Sun - Rise: 05:29, Set: 22:00, Transit: 13:44. Moon - Rise: 00:40, Set: 15:16. Civil Dark: 22:48 - 04:41. Nautical Dark: 00:02 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
92
90
88
83
74
65
50
51
52
52
58
60
62
55
42
35
52
69
83
72
62
51
47

Low Clouds (% Sky Obscured)

68
73
69
65
57
46
33
23
31
35
46
53
58
62
53
42
33
45
57
74
72
62
51
46

Medium Clouds (% Sky Obscured)

29
30
26
24
18
15
12
10
8
5
1
21
42
58
43
29
14
20
24
27
21
11
2
1

High Clouds (% Sky Obscured)

75
70
46
26
7
11
14
19
12
6
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

Very Light Rain
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 (%)

62
55
37
38
17
17
14
10
8
7
1
4
6
2
8
8
3
5
5
1
2
2
1
1

Precipitation Amount (mm)

0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
13
13
14
14
14
14
14
14
13
13
13
13
12
13
13
13
13
13
13
12

Relative Humidity (%)

66
70
72
76
77
81
82
82
83
83
83
82
79
77
73
69
62
59
58
59
59
57
55
53

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

317
317
317
317
317
316
316
316
316
315
315
314
314
314
314
315
315
316
316
316
316
317
317
318

Wednesday 8

Waning Crescent 34%

00:55

16:44

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

Sun - Rise: 05:30, Set: 22:00, Transit: 13:44. Moon - Rise: 00:55, Set: 16:44. Civil Dark: 22:47 - 04:42. Nautical Dark: 00:00 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
41
40
34
30
33
30
30
33
32
36
35
34
32
36
43
47
46
49
51

Low Clouds (% Sky Obscured)

32
17
16
15
14
19
19
22
21
21
25
26
32
32
36
43
47
46
44
35

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
3
2
2
3
3
4
7
8
12

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
0
1
4
1
1
4
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
10
9
8
8

Relative Humidity (%)

57
59
63
69
73
79
82
83
86
89
90
90
83
77
69
62
54
48
44
42

Pressure (mb)

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

Ozone (du)

319
320
322
322
322
322
323
323
323
324
324
325
325
326
327
327
326
326
326
326

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

Generated: 02/07/26 18:15:14. Forecast: 02/07/26 to 08/07/26. Timezone: UTC+2.00