Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Crescent 23%

01:15

No Set

18 OK
19 Good
20 OK
21 Good
22 Good
23 OK
00 OK
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 OK
17 Good

Sun - Rise: 05:31, Set: 21:59, Transit: 13:44. Moon - Rise: 01:15, Set: No Set. Civil Dark: 22:46 - 04:44. Nautical Dark: 23:58 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
17
33
14
15
30
28
33
29
56
52
56
61
73
67
75
99
100
98
98
82
67
26
7

Low Clouds (% Sky Obscured)

0
0
5
0
0
0
0
0
0
19
34
39
45
49
28
0
0
0
14
0
27
29
21
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
17
4
8
15
30
28
33
29
56
36
35
41
63
32
34
97
100
97
96
71
52
8
3

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)

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

Chance of Frost

Temperature (°C)

25
24
23
22
20
19
18
17
16
16
15
15
15
16
17
18
20
22
24
25
26
27
27
27

Feels Like (°C)

25
25
24
23
22
19
18
17
16
16
15
16
15
16
17
19
21
21
22
24
25
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

52
59
65
75
84
84
86
92
93
93
93
93
92
85
73
63
54
48
44
42
41
41
44
47

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

325
325
326
326
326
326
327
328
329
330
331
332
332
332
332
332
333
334
335
337
337
338
336
336

Friday 10

Waning Crescent 14%

01:43

18:15

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

Sun - Rise: 05:32, Set: 21:58, Transit: 13:45. Moon - Rise: 01:43, Set: 18:15. Civil Dark: 22:45 - 04:45. Nautical Dark: 23:56 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
0
12
3
2
36
4
3
7
17
20
24
28
25
21
9
2
8
10
14
9
15
9
7

Low Clouds (% Sky Obscured)

0
0
12
0
0
0
0
0
7
17
20
24
28
25
21
8
2
8
10
14
9
15
9
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
0
1
3
2
21
4
3
0
0
0
1
1
0
0
2
0
0
0
0
0
2
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
3
96
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)

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

Chance of Frost

Temperature (°C)

26
25
24
23
22
21
19
18
17
16
16
15
15
16
17
19
21
23
24
25
26
27
27
27

Feels Like (°C)

27
26
25
24
23
22
20
19
18
18
18
17
17
18
19
21
23
24
25
26
26
27
28
27

Dew Point (°C)

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

Relative Humidity (%)

48
52
61
70
73
79
88
96
96
96
96
96
98
92
81
70
60
54
47
44
43
44
45
45

Pressure (mb)

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

Ozone (du)

336
337
336
336
335
335
336
335
335
334
334
335
336
335
333
332
333
334
334
333
332
332
333
333

Saturday 11

Waning Crescent 6%

02:28

19:43

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

Sun - Rise: 05:33, Set: 21:57, Transit: 13:45. Moon - Rise: 02:28, Set: 19:43. Civil Dark: 22:44 - 04:46. Nautical Dark: 23:55 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
2
0
2
0
0
0
0
3
2
0
2
1
29
3
100
38
40
100
82
46
38
28

Low Clouds (% Sky Obscured)

0
0
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
15
19
23
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
2
35
30
30
22
0
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
0
0
0
28
3
100
38
40
100
73
24
14
10

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)

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

Chance of Frost

Temperature (°C)

26
25
23
23
22
21
20
19
18
17
17
17
16
17
18
20
22
24
25
26
26
27
27
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
59
65
67
72
79
82
88
89
90
90
92
90
83
73
64
53
48
45
43
44
40
41
43

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

333
333
333
333
335
335
335
335
335
336
339
342
345
345
342
344
346
353
356
359
369
367
365
364

Sunday 12

Waning Crescent 2%

03:33

20:57

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

Sun - Rise: 05:34, Set: 21:56, Transit: 13:45. Moon - Rise: 03:33, Set: 20:57. Civil Dark: 22:43 - 04:48. Nautical Dark: 23:53 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
6
7
11
14
10
6
23
48
65
81
81
80
72
59
29
17
10
5
0
1
2
5
22

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
20
39
65
65
63
60
52
29
17
10
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
3
5
8
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
4
4
5
6
4
2
0
1
2
2
2
1
0
0
0
1
0
0
0
1
2
5
22

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
2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
21
20
19
17
18
17
15
15
15
15
16
16
17
19
21
23
24
25
27
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

47
50
57
66
73
82
93
98
93
85
82
78
75
75
73
70
63
57
53
50
47
44
41
39

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

362
360
358
356
355
356
356
355
352
352
353
352
352
351
350
351
351
352
352
351
351
350
350
350

Monday 13

Waning Crescent 0%

04:58

21:50

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

Sun - Rise: 05:35, Set: 21:55, Transit: 13:45. Moon - Rise: 04:58, Set: 21:50. Civil Dark: 22:42 - 04:49. Nautical Dark: 23:51 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
58
51
54
57
35
30
31
52
54
53
57
68
72
59
54
54
49
44
39
54
69
79
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
17
24
23
21
19
13
6
0
5
3
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
58
51
52
57
21
12
12
49
54
53
57
68
72
59
54
54
49
44
39
54
69
79
82

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
1
2
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)

9
9
10
8
8
7
8
7
7
7
7
7
7
7
8
8
8
9
9
9
10
9
9
9

Chance of Frost

Temperature (°C)

26
25
24
22
20
19
19
18
17
17
16
16
17
18
19
21
24
26
27
28
30
30
30
31

Feels Like (°C)

27
26
24
24
21
19
20
19
18
17
16
16
17
18
20
20
21
21
22
22
23
31
30
29

Dew Point (°C)

12
13
16
18
18
16
15
15
16
16
15
15
16
16
15
14
14
13
12
11
11
10
9
8

Relative Humidity (%)

40
45
59
75
84
82
81
85
92
92
93
93
93
88
75
63
53
45
39
34
31
28
26
24

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017

Ozone (du)

352
351
350
348
348
348
346
344
342
342
345
346
346
346
347
347
348
348
348
347
347
347
346
346

Tuesday 14

New Moon 2%

06:32

22:26

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

Sun - Rise: 05:37, Set: 21:54, Transit: 13:45. Moon - Rise: 06:32, Set: 22:26. Civil Dark: 22:40 - 04:51. Nautical Dark: 23:49 - 03:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
100
83
66
45
46
46
40
38
35
33
40
42
45
42
48
50
46
34
27
30
32
35
24

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
1
1
0
0
2
3
4
4
3
3
9
17
28
35
42
50
41
28
14
10
7
4
4

High Clouds (% Sky Obscured)

80
80
69
56
43
46
46
40
38
35
33
40
42
45
42
43
45
46
34
27
30
32
35
24

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 (%)

5
6
15
20
23
23
20
14
17
19
16
15
11
6
7
7
1
4
4
0
0
0
0
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)

10
10
11
11
11
10
10
9
9
8
8
7
8
8
8
9
9
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

30
29
28
26
25
23
22
21
20
20
19
18
19
19
19
22
24
26
28
30
32
33
33
34

Feels Like (°C)

30
30
31
26
24
24
24
24
23
17
18
18
18
18
18
20
21
21
22
22
22
34
32
31

Dew Point (°C)

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

Relative Humidity (%)

28
33
39
45
51
57
62
68
72
76
80
83
81
80
76
64
53
45
37
30
25
23
21
20

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

344
342
341
339
338
336
336
335
335
332
330
328
327
326
325
325
325
326
326
327
327
326
325
323

Wednesday 15

Waxing Crescent 7%

08:05

22:49

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 OK
13 OK

Sun - Rise: 05:38, Set: 21:53, Transit: 13:45. Moon - Rise: 08:05, Set: 22:49. Civil Dark: 22:39 - 04:52. Nautical Dark: 23:47 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
27
28
39
45
40
45
45
60
80
100
96
93
90
77
62
51
39
22
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
7
12
14
23
34
49
37
26
17
12
7
2

Medium Clouds (% Sky Obscured)

4
4
14
27
35
32
36
35
33
27
25
24
24
18
32
46
51
39
22
1

High Clouds (% Sky Obscured)

23
27
28
39
45
40
45
45
60
80
100
93
82
73
54
34
15
10
6
2

ISS Passover

Visibility (miles)

9
9
9
7
5
3
5
7
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 (%)

5
7
19
28
36
36
36
27
25
19
9
7
5
0
10
15
15
20
20
14

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)

10
10
10
10
9
9
8
8
7
7
6
6
6
6
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

33
32
31
28
25
22
21
21
20
20
20
20
21
21
21
23
25
27
29
30

Feels Like (°C)

32
32
33
28
27
27
25
23
21
19
19
20
20
20
20
23
23
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

22
23
26
36
50
71
70
69
68
64
59
55
56
57
57
49
42
37
32
28

Pressure (mb)

1017
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

322
320
319
317
316
314
314
314
314
315
317
318
319
320
321
320
318
317
316
315

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

Generated: 09/07/26 18:47:36. Forecast: 09/07/26 to 15/07/26. Timezone: UTC+2.00