Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 68%

23:05

13:05

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

Sun - Rise: 06:09, Set: 21:27, Transit: 13:48. Moon - Rise: 23:05, Set: 13:05. Civil Dark: 22:08 - 05:31. Nautical Dark: 23:02 - 04:37. Astro Dark: 00:16 - 03:25

Total Clouds (% Sky Obscured)

92
80
49
46
5
9
21
8
16
30
28
69
78
84
21
1
15
28
49
67
44
42
90
90

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
5
11
58
13
5
0
0
0
5
65
30
13
77
84

Medium Clouds (% Sky Obscured)

60
4
10
6
3
4
0
5
11
30
20
69
78
84
15
1
7
13
19
17
13
17
24
19

High Clouds (% Sky Obscured)

0
0
2
2
1
2
20
2
3
2
5
45
32
32
1
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 (%)

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

Chance of Frost

Temperature (°C)

19
19
21
24
27
28
30
30
29
28
28
27
26
25
24
24
23
22
22
22
22
22
21
21

Feels Like (°C)

19
19
23
25
27
29
30
29
29
28
28
27
24
23
23
24
24
23
23
23
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

60
64
63
54
45
43
41
40
44
49
52
52
57
63
60
66
71
76
76
75
72
73
76
79

Pressure (mb)

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

Ozone (du)

328
322
320
319
319
317
314
313
313
313
312
309
308
309
310
310
312
313
313
313
313
311
310
310

Wednesday 5

Waning Gibbous 60%

23:23

14:30

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

Sun - Rise: 06:11, Set: 21:26, Transit: 13:48. Moon - Rise: 23:23, Set: 14:30. Civil Dark: 22:06 - 05:33. Nautical Dark: 22:59 - 04:40. Astro Dark: 00:11 - 03:29

Total Clouds (% Sky Obscured)

67
93
96
93
93
32
42
72
53
28
22
20
19
0
0
16
35
36
43
18
28
22
21
42

Low Clouds (% Sky Obscured)

48
93
94
92
87
23
39
65
49
17
13
12
11
0
0
10
25
20
20
0
0
0
8
9

Medium Clouds (% Sky Obscured)

18
19
22
19
21
4
0
14
5
6
0
0
0
0
0
0
0
10
16
10
12
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
4
18
6
18

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
1
2
2
10
8
4
0
0
0
0
0
0
0
3
3
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
14
14
16
17
19
19
20
20
19
17
17
17
17
17
17
17
12
8
3
6
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
79
79
79
74
64
60
57
56
55
57
60
62
66
69
70
75
74
75
73
69
63
60

Pressure (mb)

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

Ozone (du)

310
310
310
311
311
310
311
312
312
313
312
312
313
313
315
317
317
319
320
321
323
326
325
326

Thursday 6

Third Quarter 49%

23:47

15:58

06 OK
07 OK
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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK

Sun - Rise: 06:13, Set: 21:24, Transit: 13:48. Moon - Rise: 23:47, Set: 15:58. Civil Dark: 22:04 - 05:35. Nautical Dark: 22:57 - 04:42. Astro Dark: 00:07 - 03:33

Total Clouds (% Sky Obscured)

40
31
37
31
41
37
49
70
67
74
80
80
81
79
60
70
74
71
77
63
81
75
44
32

Low Clouds (% Sky Obscured)

4
1
17
17
21
21
20
38
33
31
35
49
47
37
24
50
39
42
38
40
24
12
3
2

Medium Clouds (% Sky Obscured)

0
0
0
1
5
0
15
24
40
38
40
39
40
38
23
21
31
27
34
26
24
18
13
9

High Clouds (% Sky Obscured)

25
18
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
30
35
17
13

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
1
1
0
1
2
5
8
12
17
7
3
2
1
2
3
3
4
8
11
5
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
54
51
51
53
51
50
48
50
50
48
49
49
51
53
56
60
63
66
71
72
73
73
74

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

325
327
328
329
332
336
337
342
342
340
341
344
347
345
346
342
337
334
331
331
329
328
327
326

Friday 7

Waning Crescent 37%

00:23

17:25

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

Sun - Rise: 06:14, Set: 21:22, Transit: 13:48. Moon - Rise: 00:23, Set: 17:25. Civil Dark: 22:02 - 05:36. Nautical Dark: 22:54 - 04:44. Astro Dark: 00:03 - 03:37

Total Clouds (% Sky Obscured)

21
42
59
26
60
77
78
78
69
14
20
14
37
51
41
59
75
72
64
74
70
48
42
36

Low Clouds (% Sky Obscured)

3
4
9
15
23
23
24
24
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
0
2
4
6
8
9
24
7
3
0
0
0
0
7
13
20
18
23
23
26
29
28
22

High Clouds (% Sky Obscured)

6
20
30
4
23
35
45
45
40
2
15
12
30
45
20
10
0
0
1
10
8
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
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
6
3
11
8
1
4
3
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
2
2
4
5
8
9
9
8
9
9
8
8
7
6
4
3
4
3
3
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
10
10
10
11
11
10
9
9
8
8
9
9
9
9
8
7
7
7
7
6

Relative Humidity (%)

74
73
66
61
54
53
54
55
56
52
48
46
47
48
51
53
58
60
59
56
56
56
57
58

Pressure (mb)

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

Ozone (du)

325
323
323
324
324
325
325
326
329
332
335
335
336
340
336
335
332
331
331
330
333
335
335
332

Saturday 8

Waning Crescent 26%

01:18

18:43

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

Sun - Rise: 06:16, Set: 21:20, Transit: 13:48. Moon - Rise: 01:18, Set: 18:43. Civil Dark: 21:59 - 05:38. Nautical Dark: 22:51 - 04:47. Astro Dark: 23:59 - 03:41

Total Clouds (% Sky Obscured)

27
53
44
9
4
47
35
46
45
51
27
19
13
5
64
59
55
58
61
64
64
65
65
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
16
22
22
21
19
13
6
0
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
9
6
3
0
2
4
6
4
2
0
0
0
0
15
12
12
10
10
9
14
23
25
25

High Clouds (% Sky Obscured)

3
18
22
3
3
47
22
29
29
34
6
4
5
5
14
22
31
48
61
64
64
65
65
66

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
0
0
0
0
0
0
0
0
0
0
1
1
0
3
5
2
5
5
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
5
5
5
5
5
5
6
8
8
8
8
7
6
5
3
4
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
15
19
21
21
22
22
22
22
22
23
23
23
23
22
22
21
21
21
18
18
18

Dew Point (°C)

6
6
6
6
6
5
6
6
7
7
8
8
8
7
8
7
7
7
7
7
7
7
6
6

Relative Humidity (%)

59
58
54
48
39
33
32
31
33
32
34
34
34
35
36
38
39
41
43
45
47
47
46
46

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014

Ozone (du)

328
326
325
324
324
326
327
326
325
325
325
325
324
324
323
322
321
321
320
319
318
317
316
315

Sunday 9

Waning Crescent 16%

02:32

19:43

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:17, Set: 21:18, Transit: 13:48. Moon - Rise: 02:32, Set: 19:43. Civil Dark: 21:57 - 05:40. Nautical Dark: 22:49 - 04:49. Astro Dark: 23:55 - 03:44

Total Clouds (% Sky Obscured)

67
70
74
81
87
77
65
53
58
59
62
66
67
70
80
89
98
98
98
98
97
96
94
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
9
13
14
18
19
18
17
15
13
11
11
15
21
27
25
25
22
22

Medium Clouds (% Sky Obscured)

21
26
22
24
30
29
33
37
29
26
23
38
56
70
80
89
96
87
78
70
77
84
91
89

High Clouds (% Sky Obscured)

67
70
74
81
87
77
65
53
56
32
3
5
12
20
39
62
81
77
77
80
69
59
47
48

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

Precipitation Probability (%)

1
0
1
4
4
14
17
21
51
65
75
52
40
31
19
14
9
16
30
36
31
23
17
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
19
19
20
20
19
20
25
24
23
24
24
24
20
20
20
20
20
20
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

43
41
38
35
31
29
27
26
24
26
27
29
33
37
43
45
47
49
50
49
49
49
49
49

Pressure (mb)

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

Ozone (du)

315
316
316
317
318
320
320
321
322
322
323
324
325
325
325
325
325
324
324
325
325
325
325
326

Monday 10

Waning Crescent 8%

04:01

20:25

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
01 Bad

Sun - Rise: 06:19, Set: 21:16, Transit: 13:48. Moon - Rise: 04:01, Set: 20:25. Civil Dark: 21:55 - 05:42. Nautical Dark: 22:46 - 04:51. Astro Dark: 23:51 - 03:48

Total Clouds (% Sky Obscured)

90
88
92
95
99
94
88
83
77
71
67
62
57
52
57
52
52
49
46
42

Low Clouds (% Sky Obscured)

20
20
26
32
37
30
25
23
16
14
8
11
18
22
27
40
47
40
34
27

Medium Clouds (% Sky Obscured)

87
85
88
88
91
89
84
79
69
61
53
46
43
36
37
32
23
15
12
6

High Clouds (% Sky Obscured)

48
48
56
60
68
48
25
2
5
9
13
8
3
0
0
0
0
1
2
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

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 (%)

16
4
7
4
0
0
2
1
7
6
0
5
5
1
7
10
11
16
27
30

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)

4
5
7
7
7
7
9
11
14
14
15
16
15
15
15
13
12
10
10
9

Chance of Frost

Temperature (°C)

20
20
19
20
21
23
23
23
23
22
22
22
21
20
20
20
20
19
19
19

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
5
5
7
10
12
13
13
14
14
15
15
15
15
15
14
14

Relative Humidity (%)

48
48
47
40
35
30
36
43
52
55
58
61
66
70
75
75
75
75
73
75

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

325
324
324
322
319
317
318
319
320
322
324
326
329
333
336
337
338
340
336
333

Forecast for Schildersbuurt, Gemeente Den Haag, Netherlands (52.07,4.30)

Generated: 04/08/26 06:45:32. Forecast: 04/08/26 to 10/08/26. Timezone: UTC+2.00