Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waxing Crescent 1%

08:32

21:28

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

Sun - Rise: 06:25, Set: 21:10, Transit: 13:47. Moon - Rise: 08:32, Set: 21:28. Civil Dark: 21:49 - 05:47. Nautical Dark: 22:38 - 04:58. Astro Dark: 23:40 - 03:58

Total Clouds (% Sky Obscured)

1
1
2
1
0
0
0
3
2
3
5
3
0
0
2
2
2
0
0
0
1
3
3
40

Low 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

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)

1
1
2
1
0
0
0
2
2
2
3
1
0
0
1
1
2
0
0
0
1
3
2
39

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
12
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
7
7
6
4
3
3
5
7
8
8
7
7
7
7
7
6
6
6
7
6
6
5
4

Chance of Frost

Temperature (°C)

21
24
27
29
31
32
33
33
33
33
31
29
27
26
25
24
24
23
22
22
21
21
21
22

Feels Like (°C)

21
24
26
29
32
33
34
34
33
32
31
29
27
26
25
24
23
23
21
21
21
20
21
23

Dew Point (°C)

6
6
6
7
7
7
7
9
9
11
12
12
11
10
9
7
5
5
5
5
6
6
7
9

Relative Humidity (%)

35
30
26
24
23
20
20
22
23
26
31
33
36
37
36
32
29
31
32
34
36
38
41
44

Pressure (mb)

1023
1023
1023
1023
1022
1022
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1017
1017

Ozone (du)

307
307
307
308
308
306
306
307
307
306
306
305
304
304
303
302
302
303
302
303
303
303
303
304

Friday 14

Waxing Crescent 4%

No Rise

21:40

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

Sun - Rise: 06:27, Set: 21:08, Transit: 13:47. Moon - Rise: No Rise, Set: 21:40. Civil Dark: 21:47 - 05:49. Nautical Dark: 22:36 - 05:00. Astro Dark: 23:36 - 04:01

Total Clouds (% Sky Obscured)

22
64
16
16
6
7
18
8
6
3
9
29
41
66
46
34
51
65
81
75
100
87
72
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
10
8
5
0
0
0
2
0
0
2
11
15
66
27
18
43
65
81
75
70
48
31
25

High Clouds (% Sky Obscured)

18
52
2
8
6
6
16
4
6
2
3
2
8
2
1
0
2
2
3
1
87
78
72
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
9
6
9
9
8
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
15
7
31
28
27
16
20
19
26
37
35

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)

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

Chance of Frost

Temperature (°C)

25
27
29
29
29
29
29
28
27
26
25
24
23
22
21
21
21
20
20
19
19
19
19
20

Feels Like (°C)

26
29
29
30
30
30
29
28
28
27
25
24
24
22
21
22
23
22
21
20
20
20
20
22

Dew Point (°C)

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

Relative Humidity (%)

44
39
39
39
38
36
35
39
44
49
53
58
64
68
69
71
74
75
80
82
86
89
89
82

Pressure (mb)

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

Ozone (du)

305
306
305
306
305
305
305
306
306
305
304
304
304
303
304
306
306
307
307
307
306
306
307
306

Saturday 15

Waxing Crescent 10%

09:55

21:51

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:29, Set: 21:06, Transit: 13:47. Moon - Rise: 09:55, Set: 21:51. Civil Dark: 21:44 - 05:51. Nautical Dark: 22:33 - 05:03. Astro Dark: 23:33 - 04:04

Total Clouds (% Sky Obscured)

84
94
93
87
96
76
89
83
94
97
99
90
100
100
100
100
100
86
70
63
71
100
100
81

Low Clouds (% Sky Obscured)

0
11
10
14
2
12
35
18
22
24
23
4
0
13
19
20
31
27
26
24
25
27
41
40

Medium Clouds (% Sky Obscured)

17
19
19
22
22
24
27
22
19
19
16
16
22
24
25
24
27
24
17
12
8
5
2
1

High Clouds (% Sky Obscured)

84
74
77
50
96
35
45
73
93
92
98
87
100
100
100
100
100
86
70
63
71
100
100
77

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 (%)

27
11
1
3
5
8
4
0
3
1
0
1
3
0
0
0
1
1
0
0
2
2
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
62
59
54
52
49
51
59
65
70
74
72
76
75
74
72
72
72
73
76
77
78
78
76

Pressure (mb)

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

Ozone (du)

305
306
308
309
309
309
310
311
312
314
316
318
318
320
320
319
319
323
323
321
320
319
320
321

Sunday 16

Waxing Crescent 18%

11:15

22:03

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:30, Set: 21:04, Transit: 13:47. Moon - Rise: 11:15, Set: 22:03. Civil Dark: 21:42 - 05:53. Nautical Dark: 22:31 - 05:05. Astro Dark: 23:29 - 04:07

Total Clouds (% Sky Obscured)

89
98
75
73
24
53
84
95
88
83
46
60
64
82
73
68
82
57
51
42
71
60
74
58

Low Clouds (% Sky Obscured)

62
59
38
23
3
5
10
14
16
17
20
20
20
21
24
27
28
27
34
35
32
31
28
30

Medium Clouds (% Sky Obscured)

1
0
0
0
0
8
13
21
31
15
9
6
3
0
2
7
12
14
8
3
3
3
0
3

High Clouds (% Sky Obscured)

66
93
68
69
20
34
50
48
38
33
1
28
48
77
59
41
33
16
8
0
10
9
15
14

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 (%)

2
2
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
7
5
5
5

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
9
10
12
12
13
13
12
13
13
12
11
9
8
7
5
4
3
3
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
13
12
12
12
12
12
12
12
11
11
10
10
10
10
10
11
10
10
10
10

Relative Humidity (%)

69
64
60
55
54
52
52
54
59
58
60
61
62
61
60
61
64
67
68
70
70
70
69
66

Pressure (mb)

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

Ozone (du)

320
319
319
319
320
321
322
324
324
325
328
326
325
324
324
324
324
326
327
327
325
322
320
318

Monday 17

Waxing Crescent 27%

12:33

22:16

09 OK
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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:32, Set: 21:02, Transit: 13:46. Moon - Rise: 12:33, Set: 22:16. Civil Dark: 21:40 - 05:55. Nautical Dark: 22:28 - 05:07. Astro Dark: 23:25 - 04:10

Total Clouds (% Sky Obscured)

44
61
72
80
86
91
95
100
100
99
99
100
100
100
100
100
100
100
100
100
98
95
93
94

Low Clouds (% Sky Obscured)

27
22
22
19
15
9
5
45
47
49
51
80
80
85
80
80
77
80
83
84
80
76
71
76

Medium Clouds (% Sky Obscured)

5
7
14
21
28
42
45
77
84
91
98
97
99
99
91
83
77
68
62
51
48
42
43
53

High Clouds (% Sky Obscured)

9
35
50
55
55
70
83
100
92
83
70
100
100
100
84
70
58
71
84
97
69
43
19
14

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

Precipitation Probability (%)

5
1
3
1
0
0
0
1
4
26
45
49
51
52
40
26
1
5
7
6
28
37
43
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
4
5
6
7
7
8
7
4
4
3
3
5
6
6
7
9
9
10
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
20
20
19
19
19
19
20
20
20
19
19
18
18
18
18
19
19
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

60
56
52
48
48
47
46
46
48
50
55
68
73
81
88
86
82
80
78
78
78
77
77
76

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

317
316
315
315
313
311
310
307
305
304
304
302
303
304
305
305
306
306
306
305
305
304
303
302

Tuesday 18

Waxing Crescent 36%

13:51

22:31

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

Sun - Rise: 06:34, Set: 21:00, Transit: 13:46. Moon - Rise: 13:51, Set: 22:31. Civil Dark: 21:38 - 05:56. Nautical Dark: 22:25 - 05:09. Astro Dark: 23:22 - 04:13

Total Clouds (% Sky Obscured)

95
96
95
94
93
85
76
69
70
69
67
55
42
29
34
41
50
55
59
64
66
66
67
72

Low Clouds (% Sky Obscured)

81
86
79
73
66
58
50
42
46
51
56
41
26
12
14
16
18
26
37
45
47
48
50
55

Medium Clouds (% Sky Obscured)

66
77
77
75
72
59
43
27
25
20
15
11
8
6
21
35
49
49
50
50
37
24
11
7

High Clouds (% Sky Obscured)

8
1
0
0
0
2
5
7
5
2
0
0
0
0
0
1
1
1
2
2
4
7
11
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
4
5
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
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

24
9
17
20
19
19
17
13
10
6
0
0
0
0
1
2
1
29
43
54
64
72
83
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.4

Wind Speed/Direction (mph)

9
9
10
10
10
10
10
10
11
9
8
7
7
7
7
8
9
10
11
12
14
15
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
17
16
17
17
17
17
16
17
17
17
17
17
17
17
17
17
18
18
18
18
17
17

Relative Humidity (%)

76
76
76
74
72
72
71
71
70
73
75
76
80
82
86
86
86
89
91
92
95
93
92
90

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

302
301
300
300
300
300
299
298
297
297
298
298
296
295
293
293
293
294
295
296
297
298
300
302

Wednesday 19

Waxing Crescent 46%

15:07

22:51

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: 06:35, Set: 20:58, Transit: 13:46. Moon - Rise: 15:07, Set: 22:51. Civil Dark: 21:35 - 05:58. Nautical Dark: 22:23 - 05:11. Astro Dark: 23:18 - 04:16

Total Clouds (% Sky Obscured)

77
82
71
59
46
49
52
56
54
52
50
55
50
49
62
74
87

Low Clouds (% Sky Obscured)

60
65
56
46
36
39
43
46
37
35
31
29
34
31
33
34
36

Medium Clouds (% Sky Obscured)

5
0
1
2
3
5
6
7
15
26
35
32
25
15
10
9
5

High Clouds (% Sky Obscured)

35
43
26
12
2
1
1
1
22
37
46
32
21
12
31
54
78

ISS Passover

Visibility (miles)

7
8
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

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

Precipitation Probability (%)

50
32
26
20
9
18
20
14
32
38
40
45
47
40
35
28
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
18
18
18
18
19
18
18
17
16
14
14
13
12
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
73
67
63
61
58
58
57
56
60
63
67
68
70
70
69
71

Pressure (mb)

1009
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

303
305
306
306
306
306
306
306
306
306
306
306
306
307
307
307
308

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

Generated: 13/08/26 09:17:21. Forecast: 13/08/26 to 19/08/26. Timezone: UTC+2.00