Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waning Crescent 10%

03:28

18:25

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

Sun - Rise: 07:34, Set: 19:17, Transit: 13:25. Moon - Rise: 03:28, Set: 18:25. Civil Dark: 19:52 - 07:00. Nautical Dark: 20:32 - 06:19. Astro Dark: 21:14 - 05:37

Total Clouds (% Sky Obscured)

70
72
70
54
24
30
79
82
78
57
67
69
28
20
39
50
29
18
29
37
100
100
98
100

Low Clouds (% Sky Obscured)

70
66
55
54
22
28
79
81
71
57
67
68
16
0
21
23
8
4
27
35
29
28
24
23

Medium Clouds (% Sky Obscured)

2
11
0
0
0
0
5
25
22
14
0
12
10
16
28
34
21
15
0
0
0
37
35
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
99
100
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 (%)

2
2
2
12
15
21
23
19
15
10
8
14
7
6
6
7
7
4
3
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)

17
13
10
6
7
6
5
6
6
6
5
5
6
7
7
7
7
9
9
10
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
5
7
6
5
6
6
6
5
4
6
7
7
9
11
12
13
13
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

58
56
56
58
58
66
73
74
79
79
81
85
84
88
85
82
74
66
60
55
53
52
53
59

Pressure (mb)

1021
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

331
327
328
327
329
327
326
326
329
327
328
330
332
328
328
325
323
321
320
319
319
316
315
317

Sunday 29

Waning Crescent 5%

04:43

18:36

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 OK
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:36, Set: 19:15, Transit: 13:24. Moon - Rise: 04:43, Set: 18:36. Civil Dark: 19:49 - 07:02. Nautical Dark: 20:30 - 06:21. Astro Dark: 21:12 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
100
92
88
75
42
62
35
36
25
22
31
58
63
90
100

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
3
1
5
27
58
63
90
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
100
55
88
75
42
59
35
25
18
11
3
0
0
3
73

High Clouds (% Sky Obscured)

100
100
100
100
100
67
63
63
43
46
45
45
45
4
13
8
4
0
6
5
2
4
21
57

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
2
8
29

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
6
7
7
8
10
11
11
12
12
12
13
14
14
14
15
16
17
18
17
17
18
17
17

Chance of Frost

Temperature (°C)

14
12
11
10
10
10
10
10
9
9
9
8
8
8
8
8
10
11
12
13
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

8
7
6
5
4
4
3
2
2
3
2
2
2
2
2
2
3
4
4
5
6
9
9
10

Relative Humidity (%)

67
69
68
67
66
66
61
60
61
63
63
64
64
65
66
67
64
61
59
57
60
68
70
74

Pressure (mb)

1025
1024
1024
1024
1023
1023
1022
1021
1020
1019
1019
1018
1017
1016
1016
1015
1014
1014
1013
1012
1011
1010
1010
1009

Ozone (du)

318
317
321
322
322
323
323
319
321
322
323
323
323
324
328
327
329
331
332
334
329
328
325
324

Monday 30

Waning Crescent 2%

05:56

18:44

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:38, Set: 19:12, Transit: 13:24. Moon - Rise: 05:56, Set: 18:44. Civil Dark: 19:47 - 07:03. Nautical Dark: 20:27 - 06:23. Astro Dark: 21:09 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
92
86
87
52
50
85
95
95
93
94
92
71
86

Low Clouds (% Sky Obscured)

100
92
94
91
94
91
89
88
84
84
85
72
70
79
52
50
85
79
79
74
76
76
69
75

Medium Clouds (% Sky Obscured)

97
100
98
100
100
100
100
96
99
100
96
87
19
65
8
6
14
34
29
32
33
28
26
29

High Clouds (% Sky Obscured)

100
65
99
100
70
93
91
48
23
3
48
50
5
50
5
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
3
7
3
3
2
8
1
6
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
84
95
95
95
95
95
95
95
94
78
54
35
10
6
7
6
6
9
19
13
16
24
32

Precipitation Amount (mm)

0
0.6
0.6
1.2
2.1
3.4
1
1.2
1.2
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
17
18
18
16
16
15
13
13
13
13
12
11
12
13
13
13
13
12
12
11
11
11

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
13
13
13
13
13
12
12
12
13
13
13
13
14
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
89
95
96
96
98
98
96
98
96
96
96
92
90
92
93
90
82
80
79
79
78
72
75

Pressure (mb)

1008
1008
1007
1006
1005
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1004
1004
1004

Ozone (du)

325
320
318
322
320
323
326
330
329
331
333
336
338
339
342
345
343
340
338
336
335
335
334
334

Tuesday 1

Waning Crescent 0%

07:08

18:52

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:40, Set: 19:10, Transit: 13:24. Moon - Rise: 07:08, Set: 18:52. Civil Dark: 19:45 - 07:05. Nautical Dark: 20:25 - 06:25. Astro Dark: 21:07 - 05:43

Total Clouds (% Sky Obscured)

55
43
45
51
50
55
59
63
68
69
73
90
88
86
82
79
77
84
92
100
92
93
90
90

Low Clouds (% Sky Obscured)

55
43
45
51
50
55
52
50
55
63
71
81
78
75
74
75
75
83
91
100
90
87
80
78

Medium Clouds (% Sky Obscured)

31
31
33
36
38
41
41
40
34
30
25
25
23
24
18
8
0
12
24
35
31
24
17
29

High Clouds (% Sky Obscured)

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

15
6
18
17
8
16
15
11
15
16
13
16
17
24
20
21
24
16
20
9
11
16
16
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
89
92
95
95
95
95
93
91
93
95
93
88
84
83
81
79
74
72
69
71
70
71
71

Pressure (mb)

1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

333
333
333
336
337
337
338
338
338
337
334
327
321
317
312
309
309
309
308
307
306
305
303
302

Wednesday 2

New Moon 1%

08:20

18:59

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

Sun - Rise: 07:41, Set: 19:08, Transit: 13:23. Moon - Rise: 08:20, Set: 18:59. Civil Dark: 19:42 - 07:07. Nautical Dark: 20:23 - 06:26. Astro Dark: 21:04 - 05:45

Total Clouds (% Sky Obscured)

89
90
88
86
84
85
75
74
59
46
30
19
9
0
46
47
48
51
55
59
51
48
45
47

Low Clouds (% Sky Obscured)

77
76
67
59
51
58
65
73
59
46
30
19
9
0
46
47
48
51
55
59
51
44
34
31

Medium Clouds (% Sky Obscured)

39
51
48
46
36
27
17
7
5
3
0
0
0
0
0
0
0
8
15
25
25
25
22
21

High 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

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 (%)

7
5
7
7
5
8
8
3
7
7
4
8
7
2
0
0
0
6
7
3
10
11
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
10
9
10
9
11
10
10
9
9
9
9
9
10
11
10
11
12
12
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

71
66
64
66
72
75
72
77
85
87
87
85
85
87
87
81
75
68
64
61
57
59
61
63

Pressure (mb)

1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

301
304
306
304
300
298
297
296
295
294
293
292
294
295
295
296
296
297
296
295
294
293
293
292

Thursday 3

Waxing Crescent 3%

09:33

19:06

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

Sun - Rise: 07:43, Set: 19:05, Transit: 13:23. Moon - Rise: 09:33, Set: 19:06. Civil Dark: 19:40 - 07:09. Nautical Dark: 20:20 - 06:28. Astro Dark: 21:01 - 05:47

Total Clouds (% Sky Obscured)

62
63
56
48
39
31
24
19
20
18
16
22
29
35
26
18
10
13
16
18
27
33
44
44

Low Clouds (% Sky Obscured)

27
24
25
26
25
21
13
10
12
15
16
18
19
20
16
12
8
13
16
18
27
33
41
31

Medium Clouds (% Sky Obscured)

22
21
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
8

High Clouds (% Sky Obscured)

0
0
0
1
2
4
6
9
6
3
1
2
3
2
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 (%)

6
3
5
6
3
6
5
1
2
2
1
0
2
1
1
1
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
8
7
7
6
6
6
5
5
5
5
6
6
6
8
9
11
11
11
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
9
9
9
9
9
9
8
8
8
8
9
9
8
8
9
9
10
10
16
15
15

Dew Point (°C)

8
8
8
8
7
7
7
7
7
7
7
6
6
6
6
7
7
8
7
7
6
6
6
6

Relative Humidity (%)

69
75
81
83
84
85
87
87
87
88
88
88
88
90
90
82
78
73
68
62
57
56
56
55

Pressure (mb)

1025
1025
1026
1026
1026
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023

Ozone (du)

292
292
291
291
291
290
290
290
290
289
287
285
285
285
285
283
281
278
278
277
277
276
274
273

Friday 4

Waxing Crescent 7%

10:48

19:15

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

Sun - Rise: 07:45, Set: 19:03, Transit: 13:23. Moon - Rise: 10:48, Set: 19:15. Civil Dark: 19:37 - 07:10. Nautical Dark: 20:18 - 06:30. Astro Dark: 20:59 - 05:49

Total Clouds (% Sky Obscured)

40
33
36
36
37
45
52
60
69
79
87
87
87
88
91
94
97
97
97
97

Low Clouds (% Sky Obscured)

16
0
3
5
8
14
20
26
29
30
32
37
44
50
52
55
54
63
72
81

Medium Clouds (% Sky Obscured)

12
17
19
19
15
18
19
19
26
32
39
49
63
78
82
87
94
95
94
94

High Clouds (% Sky Obscured)

0
0
2
4
7
11
19
23
22
21
24
22
28
45
55
50
40
32
28
25

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

13
11
10
9
9
8
8
8
7
7
8
8
8
8
8
9
10
11
12
12

Feels Like (°C)

15
16
17
10
10
9
9
9
8
5
5
5
5
4
4
5
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

61
68
76
77
80
81
82
85
87
87
87
87
88
88
88
84
81
76
77
79

Pressure (mb)

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

Ozone (du)

273
272
271
271
271
270
270
269
268
267
266
266
265
265
265
264
263
262
262
262

Forecast for Lauwersoog, Het Hogeland, Netherlands (53.37,6.24)

Generated: 28/09/24 18:48:43. Forecast: 28/09/24 to 04/10/24. Timezone: UTC+2.00