Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Full Moon 100%

16:31

No Set

09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
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: 07:48, Set: 17:04, Transit: 12:25. Moon - Rise: 16:31, Set: No Set. Civil Dark: 17:40 - 07:11. Nautical Dark: 18:21 - 06:30. Astro Dark: 19:00 - 05:51

Total Clouds (% Sky Obscured)

98
92
45
16
39
32
87
100
87
73
66
49
30
42
45
43
86
83
53
81
82
85
98
100

Low Clouds (% Sky Obscured)

4
5
5
0
0
0
0
0
0
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

78
85
45
11
15
32
17
35
76
73
66
28
21
16
45
43
86
83
53
81
75
80
93
97

High Clouds (% Sky Obscured)

16
1
1
1
18
2
74
100
32
22
22
7
2
12
17
8
15
17
28
45
41
33
95
100

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)

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

Chance of Frost

Temperature (°C)

13
13
14
14
15
16
16
16
15
14
14
13
13
13
12
12
11
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
68
70
68
63
64
66
68
70
69
70
70
70
69
68
68
66
63
61
60
61
61
60

Pressure (mb)

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

Ozone (du)

257
257
257
258
258
258
257
256
256
256
256
256
257
257
257
255
254
253
253
252
252
253
252
253

Thursday 6

Waning Gibbous 97%

16:58

09:24

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: 07:49, Set: 17:02, Transit: 12:25. Moon - Rise: 16:58, Set: 09:24. Civil Dark: 17:38 - 07:13. Nautical Dark: 18:19 - 06:32. Astro Dark: 18:59 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
96
86
97
99
100
97
99
95
94
96
100
96
97
80
45
53
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
28
53
60
76
66
45
49
48

Medium Clouds (% Sky Obscured)

97
94
74
58
53
72
46
64
71
83
34
12
10
22
23
3
2
48
36
55
29
5
12
14

High Clouds (% Sky Obscured)

100
99
100
100
100
94
99
84
55
86
97
100
92
99
95
94
96
98
85
82
7
0
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
56
54
56
58
61
68
72
77
79
80
81
81
84
85
85
85
87
88
88
88
88
90

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

252
253
253
251
252
251
251
251
250
251
251
250
248
249
247
245
245
245
246
245
244
243
243
242

Friday 7

Waning Gibbous 90%

17:39

10:58

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

Sun - Rise: 07:51, Set: 17:00, Transit: 12:25. Moon - Rise: 17:39, Set: 10:58. Civil Dark: 17:37 - 07:14. Nautical Dark: 18:18 - 06:33. Astro Dark: 18:57 - 05:54

Total Clouds (% Sky Obscured)

77
83
81
69
65
62
62
74
78
97
86
27
95
92
40
58
50
38
33
37
44
40
46
55

Low Clouds (% Sky Obscured)

48
43
32
34
32
37
30
36
23
10
9
0
0
0
14
29
29
31
32
31
30
28
43
55

Medium Clouds (% Sky Obscured)

38
50
47
37
32
29
26
24
27
24
9
3
3
3
3
3
1
0
0
0
0
0
2
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
7
19
34
95
85
27
95
76
16
19
14
8
4
3
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
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)

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

Chance of Frost

Temperature (°C)

10
12
13
14
14
15
15
14
13
12
12
12
11
11
11
11
11
11
11
10
10
10
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
77
75
74
74
74
82
86
86
87
88
90
90
90
91
91
91
93
93
95
93
91
90

Pressure (mb)

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

Ozone (du)

242
242
242
241
240
239
241
243
245
246
247
248
248
248
249
248
248
248
247
246
246
247
247
248

Saturday 8

Waning Gibbous 82%

18:40

12:15

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: 07:53, Set: 16:59, Transit: 12:25. Moon - Rise: 18:40, Set: 12:15. Civil Dark: 17:35 - 07:16. Nautical Dark: 18:16 - 06:35. Astro Dark: 18:56 - 05:55

Total Clouds (% Sky Obscured)

70
75
80
90
87
84
81
77
74
75
75
70
65
69
75
74
74
74
70
70
68
64
62
69

Low Clouds (% Sky Obscured)

69
69
68
67
66
65
63
61
60
58
58
58
54
58
62
66
71
71
70
70
68
64
62
69

Medium Clouds (% Sky Obscured)

5
3
2
2
5
10
15
24
33
39
32
28
19
19
17
15
16
16
17
13
10
7
5
3

High Clouds (% Sky Obscured)

0
23
46
75
56
28
0
0
0
0
0
0
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

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
2
1
0
0
1
0
1
2
2
2
1
0
0
0
0
0
1
1
2
6
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
10
10
10
10
11
11
11
11
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

88
83
77
74
74
74
76
81
90
92
93
95
95
96
96
95
95
96
95
95
95
96
96
96

Pressure (mb)

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

Ozone (du)

248
248
247
247
248
248
249
249
249
249
249
248
249
250
248
248
247
247
246
247
247
248
248
250

Sunday 9

Waning Gibbous 72%

19:58

13:10

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

Sun - Rise: 07:55, Set: 16:57, Transit: 12:25. Moon - Rise: 19:58, Set: 13:10. Civil Dark: 17:34 - 07:18. Nautical Dark: 18:15 - 06:37. Astro Dark: 18:55 - 05:57

Total Clouds (% Sky Obscured)

76
62
42
30
33
39
49
48
41
38
36
31
25
27
30
32
32
32
32
43
54
65
72
81

Low Clouds (% Sky Obscured)

72
52
32
17
28
37
49
48
40
38
36
31
25
27
30
32
31
30
32
43
52
63
72
81

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
16
13
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
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 (%)

2
4
7
4
2
2
0
1
1
0
2
3
3
7
7
2
3
3
1
5
7
9
18
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
87
84
83
82
81
81
83
84
87
87
88
88
88
91
93
91
91
93
91
91
91
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

250
250
250
251
251
252
252
255
258
261
265
268
270
273
274
274
275
274
273
272
272
271
271
271

Monday 10

Waning Gibbous 61%

21:24

13:45

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: 07:57, Set: 16:55, Transit: 12:25. Moon - Rise: 21:24, Set: 13:45. Civil Dark: 17:32 - 07:19. Nautical Dark: 18:14 - 06:38. Astro Dark: 18:53 - 05:58

Total Clouds (% Sky Obscured)

89
85
81
78
76
75
70
73
76
77
85
92
100
99
97
96
97
98
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

89
80
69
58
62
67
70
68
66
60
54
45
42
49
60
66
67
70
73
73
73
71
73
75

Medium Clouds (% Sky Obscured)

6
12
14
16
22
28
31
28
28
39
63
73
82
78
73
72
77
83
91
94
97
100
91
83

High Clouds (% Sky Obscured)

1
7
16
21
20
17
8
17
31
44
62
81
100
81
64
52
65
78
90
92
96
100
67
33

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 (%)

16
19
17
6
5
4
1
5
9
12
17
22
25
21
15
2
6
11
15
35
44
49
44
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
85
79
75
76
79
80
80
80
80
80
80
80
80
80
80
80
78
76
81
87
91
91

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

270
269
268
267
265
265
264
264
263
263
262
264
267
269
270
271
271
272
272
273
276
280
283
289

Tuesday 11

Waning Gibbous 50%

22:50

14:08

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 OK

Sun - Rise: 07:58, Set: 16:54, Transit: 12:25. Moon - Rise: 22:50, Set: 14:08. Civil Dark: 17:31 - 07:21. Nautical Dark: 18:12 - 06:40. Astro Dark: 18:52 - 06:00

Total Clouds (% Sky Obscured)

98
98
98
98
91
84
75
72
70
65
61
60
58
50
42
34

Low Clouds (% Sky Obscured)

78
77
76
75
61
47
34
36
39
40
36
31
27
29
30
32

Medium Clouds (% Sky Obscured)

74
62
50
38
37
32
26
30
30
31
29
26
22
15
9
3

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
26
30
34
28
22
15
10
7
0
1
2
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
9
9
9
9
8
8
8
8
8
8
7
7

Relative Humidity (%)

91
91
90
88
86
86
86
84
85
88
90
93
93
93
91
91

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011

Ozone (du)

294
300
300
300
299
299
298
297
298
300
301
299
298
297
295
294

Forecast for Overveen, Gemeente Bloemendaal, Netherlands (52.39,4.61)

Generated: 05/11/25 08:30:33. Forecast: 05/11/25 to 11/11/25. Timezone: UTC+1.00