Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Crescent 9%

04:31

15:34

00 Good
01 Good
02 OK
03 OK
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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:47, Set: 17:02, Transit: 12:25. Moon - Rise: 04:31, Set: 15:34. Civil Dark: 17:39 - 07:11. Nautical Dark: 18:20 - 06:30. Astro Dark: 18:59 - 05:50

Total Clouds (% Sky Obscured)

7
11
30
34
54
55
60
59
97
59
67
76
81
61
97
92
93
77
97
99
93
77
89
100

Low Clouds (% Sky Obscured)

7
11
30
34
40
41
41
45
41
45
45
42
41
38
35
33
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
6
0
7
1
0
8
16
20
13
28
5
44
51
47
0
0
0
0
1
2
2
29
51

High Clouds (% Sky Obscured)

0
0
0
0
0
1
3
3
65
2
3
42
58
42
97
86
90
76
97
99
91
77
83
99

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
3
2
2
1
3
3
4
5
6
6
5
4
4
3
2
2
1
1

Dew Point (°C)

2
3
3
3
3
2
2
2
2
1
0
-1
-1
-1
-1
-1
1
1
1
2
2
2
1
1

Relative Humidity (%)

83
86
86
88
88
86
88
86
86
79
71
62
58
55
53
55
62
67
71
75
76
78
78
79

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

284
283
283
282
282
281
280
280
281
283
283
284
284
284
284
284
284
283
283
283
282
282
282
282

Saturday 7

Waning Crescent 4%

05:49

15:47

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:49, Set: 17:01, Transit: 12:25. Moon - Rise: 05:49, Set: 15:47. Civil Dark: 17:37 - 07:12. Nautical Dark: 18:18 - 06:31. Astro Dark: 18:58 - 05:52

Total Clouds (% Sky Obscured)

93
99
100
92
94
81
97
100
88
94
96
72
74
77
79
94
99
99
98
73
78
95
95
87

Low Clouds (% Sky Obscured)

0
8
16
19
25
36
39
42
43
41
36
8
19
33
49
57
78
66
52
53
68
91
92
79

Medium Clouds (% Sky Obscured)

45
49
50
50
49
49
51
48
63
83
89
50
53
54
57
90
95
94
51
52
43
29
36
57

High Clouds (% Sky Obscured)

58
89
100
73
72
15
75
100
22
7
34
46
57
59
7
5
10
50
45
7
2
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
7

Fog (%)

0
0
0
10
29
43
52
48
60
85
99
48
10
4
1
0
0
0
1
2
2
2
2
2

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
11
17
20
17
19
37
46

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
0.2

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
4
4
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
82
82
83
83
85
85
80
72
66
63
63
64
65
71
81
82
88
91
93
91
93

Pressure (mb)

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

Ozone (du)

281
281
281
281
282
282
281
280
279
279
279
280
281
282
282
281
280
281
281
282
284
287
290
293

Sunday 8

Waning Crescent 1%

07:07

16:02

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:51, Set: 16:59, Transit: 12:25. Moon - Rise: 07:07, Set: 16:02. Civil Dark: 17:36 - 07:14. Nautical Dark: 18:17 - 06:33. Astro Dark: 18:56 - 05:53

Total Clouds (% Sky Obscured)

65
90
89
77
93
94
95
79
67
62
59
69
96
73
51
45
73
82
80
81
81
82
57
66

Low Clouds (% Sky Obscured)

65
82
84
68
84
87
89
67
62
47
32
31
45
38
44
44
36
39
44
59
41
44
34
31

Medium Clouds (% Sky Obscured)

47
70
70
31
61
55
47
41
21
25
16
31
61
36
8
4
32
35
35
32
30
30
18
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
22
2
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

61
63
58
54
65
50
47
41
37
19
14
15
8
7
7
8
7
10
9
16
20
14
29
35

Precipitation Amount (mm)

0.4
0.4
0.3
0.3
0.4
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
8
8
9
8
8
9
9
9
9
9
9
9
8
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
91
91
90
90
90
87
81
75
72
69
68
68
72
78
81
82
82
82
84
87

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

294
294
294
293
293
295
295
296
296
298
301
302
302
298
296
295
293
292
292
292
293
294
294
297

Monday 9

New Moon 0%

08:25

16:22

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

Sun - Rise: 07:53, Set: 16:57, Transit: 12:25. Moon - Rise: 08:25, Set: 16:22. Civil Dark: 17:34 - 07:16. Nautical Dark: 18:15 - 06:35. Astro Dark: 18:55 - 05:55

Total Clouds (% Sky Obscured)

71
69
70
71
64
46
37
37
19
16
17
20
17
17
19
5
27
49
71
48
26
0
13
26

Low Clouds (% Sky Obscured)

56
64
70
71
58
40
37
37
13
11
16
17
13
13
17
2
2
2
2
2
2
0
8
13

Medium Clouds (% Sky Obscured)

40
40
40
45
44
29
19
3
2
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
21
40
54
36
20
0
5
9

ISS Passover

Visibility (miles)

8
8
8
9
8
9
8
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
34
39
28
31
36
26
25
15
11
10
9
9
8
6
5
3
16
2
1
11
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
7
7
7
6
6
6
7
6
6
6
6
6
6
5
5
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
3
2
3
3
4
4
5
7
8
9
9
9
9
9
8
8
7
7
6
7

Dew Point (°C)

5
4
4
4
4
4
3
3
4
4
3
3
4
4
4
4
5
5
5
4
4
4
4
4

Relative Humidity (%)

87
87
85
85
86
88
88
89
91
90
81
74
70
66
66
66
73
79
81
82
84
84
83
85

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

301
298
289
285
286
290
292
293
294
297
300
296
285
277
273
270
265
264
267
268
266
263
264
265

Tuesday 10

Waxing Crescent 2%

09:40

16:48

00 OK
01 Bad
02 Bad
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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:54, Set: 16:56, Transit: 12:25. Moon - Rise: 09:40, Set: 16:48. Civil Dark: 17:33 - 07:17. Nautical Dark: 18:14 - 06:36. Astro Dark: 18:54 - 05:56

Total Clouds (% Sky Obscured)

36
51
67
80
78
76
79
80
82
83
83
85
96
95
93
92
94
94
92
93
96
100
100
100

Low Clouds (% Sky Obscured)

20
26
31
38
36
38
40
38
33
36
34
33
35
33
31
29
30
31
32
33
33
37
41
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
22
34
42
50
55
58
57
57
69
82
94
90
84

High Clouds (% Sky Obscured)

13
29
45
55
45
31
24
34
38
42
44
54
89
86
83
82
80
77
75
64
52
50
43
40

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
3
4
3
15
20
25
33
37
41
47
47

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
85
86
86
88
88
88
91
89
82
75
69
63
67
70
71
77
81
87
85
85
84
85

Pressure (mb)

1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

269
267
261
260
260
257
254
253
254
253
252
250
248
246
244
243
241
240
238
236
237
237
237
237

Wednesday 11

Waxing Crescent 5%

10:48

17:25

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:56, Set: 16:54, Transit: 12:25. Moon - Rise: 10:48, Set: 17:25. Civil Dark: 17:31 - 07:19. Nautical Dark: 18:13 - 06:38. Astro Dark: 18:52 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
99
99
98
99
99
100
94
88

Low Clouds (% Sky Obscured)

64
76
86
96
92
91
93
84
74
49
43
39
41
41
41
43
45
46
45
40
34
27
25
22

Medium Clouds (% Sky Obscured)

79
74
69
64
76
87
99
98
96
94
91
88
85
91
96
100
87
80
75
87
88
90
91
88

High Clouds (% Sky Obscured)

38
61
70
83
91
95
100
100
100
100
97
93
90
94
97
100
95
92
87
91
95
100
74
52

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

Precipitation Probability (%)

49
42
31
17
18
19
20
34
35
42
48
40
19
28
29
22
27
26
21
19
15
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
85
85
84
82
82
82
81
81
80
79
79
79
77
79
77
76
74
73
72
69
70

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

238
238
239
241
242
245
248
251
253
256
258
255
251
248
247
245
244
246
248
250
250
250
251
249

Thursday 12

Waxing Crescent 10%

11:46

18:14

Sun - Rise: 07:57, Set: 16:53, Transit: 12:25. Moon - Rise: 11:46, Set: 18:14. Civil Dark: 17:31 - 07:20. Nautical Dark: 18:12 - 06:39. Astro Dark: 18:52 - 05:59

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 06/11/26 00:52:35. Forecast: 06/11/26 to 12/11/26. Timezone: UTC+1.00