Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 59%

17:00

23:38

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:24, Set: 19:48, Transit: 13:36. Moon - Rise: 17:00, Set: 23:38. Civil Dark: 20:21 - 06:50. Nautical Dark: 21:02 - 06:10. Astro Dark: 21:44 - 05:28

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
94
63
87
100
100
98
92
100
100
100
99
100
100
100
93
97

Low Clouds (% Sky Obscured)

43
68
59
57
58
54
41
74
26
31
30
63
100
92
58
62
57
51
36
87
84
81
55
53

Medium Clouds (% Sky Obscured)

92
60
81
74
67
29
32
94
58
28
71
99
53
94
90
99
100
79
96
100
100
100
93
97

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
83
52
23
23
76
36
40
43
93
100
100
94
100
100
100
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

55
32
29
34
28
26
18
14
8
7
1
2
8
7
16
28
34
34
31
37
27
28
28
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
86
85
85
86
82
80
82
77
76
76
77
80
81
85
88
88
88
86
86
86
85
81

Pressure (mb)

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

Ozone (du)

294
294
294
294
293
293
291
291
293
294
294
295
294
294
293
293
293
292
290
288
289
290
291
290

Sunday 20

Waxing Gibbous 68%

17:35

00:46

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
01 Bad
02 Bad
03 Bad
04 OK

Sun - Rise: 07:26, Set: 19:45, Transit: 13:36. Moon - Rise: 17:35, Set: 00:46. Civil Dark: 20:19 - 06:52. Nautical Dark: 20:59 - 06:12. Astro Dark: 21:41 - 05:30

Total Clouds (% Sky Obscured)

93
88
96
100
100
100
100
100
100
69
60
92
100
68
100
100
81
66
75
100
100
69
73
36

Low Clouds (% Sky Obscured)

32
33
41
72
73
55
35
30
35
28
33
30
29
25
23
30
35
33
39
42
35
33
40
25

Medium Clouds (% Sky Obscured)

86
88
89
87
85
3
1
0
0
0
0
0
0
0
0
0
0
1
59
6
4
33
9
9

High Clouds (% Sky Obscured)

30
25
86
86
86
100
100
100
100
25
17
82
100
68
100
100
52
25
25
100
100
20
17
4

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 (%)

4
4
17
7
8
6
2
1
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
14
14
13
13
13
13
13
13
13
13
14
13
13
13
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

78
77
73
72
70
70
61
60
60
58
55
56
58
59
60
59
58
57
57
58
58
58
58
58

Pressure (mb)

1019
1019
1020
1020
1021
1022
1022
1023
1024
1024
1025
1026
1026
1026
1027
1028
1029
1029
1030
1030
1030
1030
1030
1030

Ozone (du)

290
290
290
289
292
293
295
296
298
301
302
301
299
298
296
295
293
290
289
287
288
287
286
285

Monday 21

Waxing Gibbous 77%

18:00

02:01

05 OK
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

Sun - Rise: 07:27, Set: 19:43, Transit: 13:35. Moon - Rise: 18:00, Set: 02:01. Civil Dark: 20:17 - 06:54. Nautical Dark: 20:57 - 06:14. Astro Dark: 21:38 - 05:32

Total Clouds (% Sky Obscured)

37
73
86
100
96
90
97
94
82
60
66
69
70
58
72
69
75
67
65
75
56
68
80
92

Low Clouds (% Sky Obscured)

34
24
29
30
31
31
30
29
33
38
52
50
37
24
29
48
59
59
60
70
56
68
80
92

Medium Clouds (% Sky Obscured)

7
7
10
16
21
15
16
15
21
13
11
14
14
16
16
18
21
14
17
7
3
2
1
1

High Clouds (% Sky Obscured)

1
32
40
98
70
55
84
73
21
19
14
4
0
0
0
0
20
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
8
8
8
9
9
9
9
9
9
9
9
8
8
8
9
8
9
10

Relative Humidity (%)

60
62
62
63
63
62
57
54
53
54
55
57
59
60
62
63
62
59
59
59
62
61
65
68

Pressure (mb)

1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1029
1029

Ozone (du)

284
282
281
280
279
277
276
275
273
271
270
270
270
271
272
273
273
274
276
276
276
276
276
275

Tuesday 22

Waxing Gibbous 85%

18:19

03:18

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:29, Set: 19:41, Transit: 13:35. Moon - Rise: 18:19, Set: 03:18. Civil Dark: 20:14 - 06:56. Nautical Dark: 20:54 - 06:16. Astro Dark: 21:36 - 05:34

Total Clouds (% Sky Obscured)

91
89
87
89
91
93
92
91
90
88
86
83
74
70
63
77
88
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

90
89
87
86
87
87
89
90
90
88
86
83
74
69
63
64
64
64
65
66
42
23
25
29

Medium Clouds (% Sky Obscured)

1
1
0
1
2
4
2
1
0
0
0
0
0
0
0
0
0
0
2
5
7
11
14
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
6
9
22
47
66
75
89
100
99
98
97

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
1
1
2
2
2
1
3
0
1
2
2
4
4
3
1
2
1
0
1
1
1
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)

4
4
4
3
3
3
3
3
4
4
5
5
5
5
4
3
3
3
3
3
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
77
79
79
79
78
77
75
75
72
70
71
74
76
78
82
83
83
81
79
79
81
82
82

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1030
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026

Ozone (du)

275
276
277
277
276
275
275
275
275
274
273
274
274
273
273
275
277
278
279
279
278
279
279
280

Wednesday 23

Waxing Gibbous 92%

18:34

04:35

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:31, Set: 19:38, Transit: 13:35. Moon - Rise: 18:34, Set: 04:35. Civil Dark: 20:12 - 06:57. Nautical Dark: 20:52 - 06:17. Astro Dark: 21:33 - 05:36

Total Clouds (% Sky Obscured)

100
99
99
65
87
81
87
93
100
100
70
65
67
100
100
100
100
100
87
71
57
56
59
62

Low Clouds (% Sky Obscured)

27
25
25
26
31
35
35
33
39
28
23
20
29
35
41
55
50
48
35
37
41
38
38
34

Medium Clouds (% Sky Obscured)

15
16
12
10
8
6
13
16
20
20
20
20
20
15
10
13
25
38
25
13
0
0
0
0

High Clouds (% Sky Obscured)

95
94
92
40
54
36
50
74
100
100
70
65
67
100
100
82
67
68
43
24
1
9
16
23

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

Precipitation Probability (%)

0
1
1
4
5
6
8
9
5
12
12
11
45
61
75
95
95
95
95
64
33
30
28
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.8
0.8
1.5
1.1
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
15
18
17
18
18
18
18
18
20
20
20
18
17
17
17
17
16
17
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
79
77
72
69
67
65
64
64
65
68
73
81
83
85
83
83
83
83
83
83
83

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

280
281
280
278
277
277
277
276
275
277
282
285
286
288
289
291
293
295
297
297
297
297
295
294

Thursday 24

Waxing Gibbous 96%

18:46

No Set

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
01 OK
02 OK
03 Bad
04 OK

Sun - Rise: 07:32, Set: 19:36, Transit: 13:34. Moon - Rise: 18:46, Set: No Set. Civil Dark: 20:09 - 06:59. Nautical Dark: 20:49 - 06:19. Astro Dark: 21:31 - 05:38

Total Clouds (% Sky Obscured)

69
76
85
83
80
77
73
70
65
76
86
97
98
98
99
96
93
89
75
58
47
46
49
47

Low Clouds (% Sky Obscured)

39
43
48
40
35
30
28
25
25
24
24
23
20
15
14
14
13
13
10
8
5
4
4
3

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
6
14
21
24
27
30
29
27
26

High Clouds (% Sky Obscured)

34
49
61
65
73
77
73
70
63
73
82
96
98
98
99
95
91
86
66
47
27
35
39
43

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 (%)

35
29
15
10
7
3
7
5
2
4
4
0
2
1
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
6
5
5
5
5
5
5
5
6
7
7
8
7
7
6
6
6
6
6
6
7
6
6

Chance of Frost

Temperature (°C)

15
15
14
14
15
16
17
17
18
19
19
19
18
18
17
16
16
15
14
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
80
79
73
67
62
58
54
51
52
53
54
57
60
62
64
66
69
71
72
74
74
76

Pressure (mb)

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

Ozone (du)

292
291
291
290
289
288
287
286
285
284
283
282
281
280
280
279
278
278
277
277
277
277
277
278

Friday 25

Waxing Gibbous 99%

18:58

05:53

05 OK
06 OK
07 OK
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 OK

Sun - Rise: 07:34, Set: 19:34, Transit: 13:34. Moon - Rise: 18:58, Set: 05:53. Civil Dark: 20:07 - 07:01. Nautical Dark: 20:47 - 06:21. Astro Dark: 21:28 - 05:40

Total Clouds (% Sky Obscured)

47
43
43
42
41
40
39
47
51
61
60
60
49
42
36
43
46
49
44
39
33

Low Clouds (% Sky Obscured)

4
4
4
3
1
0
3
11
18
32
45
55
48
37
25
32
38
41
40
32
23

Medium Clouds (% Sky Obscured)

27
27
33
33
29
24
20
15
15
15
15
10
10
5
1
1
1
1
1
0
0

High Clouds (% Sky Obscured)

44
43
43
42
41
40
39
47
51
38
19
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

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
3
12
20
16
43
55
61
91
95
95
95
81
46
34
36
29
39
27
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.8
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
12
12
13
13
13
13
18
17
17
17
18
17
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
79
72
66
60
56
50
45
46
48
49
54
62
68
68
68
67
69
70

Pressure (mb)

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

Ozone (du)

278
278
277
277
277
277
277
277
278
278
279
279
279
280
281
282
282
282
283
283
283

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

Generated: 19/09/26 05:04:30. Forecast: 19/09/26 to 25/09/26. Timezone: UTC+2.00