Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 10%

04:38

19:14

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

Sun - Rise: 07:07, Set: 20:12, Transit: 13:39. Moon - Rise: 04:38, Set: 19:14. Civil Dark: 20:46 - 06:33. Nautical Dark: 21:27 - 05:52. Astro Dark: 22:12 - 05:08

Total Clouds (% Sky Obscured)

96
97
98
98
100
100
100
100
100
100
100
92
86
76
30
15
25
32
34
28
20
22
67
76

Low Clouds (% Sky Obscured)

42
45
62
84
82
77
68
77
87
73
96
79
61
70
1
15
24
32
28
25
18
21
67
76

Medium Clouds (% Sky Obscured)

96
68
98
98
97
100
100
100
100
95
96
80
12
33
0
0
3
0
3
0
0
0
0
0

High Clouds (% Sky Obscured)

96
97
98
98
100
100
100
100
100
100
71
0
45
42
30
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
54
29
37
59
73
95
95
95
73
63
32
22
14
5
1
0
0
8
0
3
3
8
21

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.6
0.6
0.9
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
9
9
10
10
9
9
10
12
12
10
7
6
5
6
7
7
7
8
8
9
10

Chance of Frost

Temperature (°C)

18
19
19
20
18
19
18
17
17
17
17
17
16
16
15
13
13
13
13
13
13
13
12
13

Feels Like (°C)

16
17
17
18
17
18
16
14
14
14
15
16
15
14
14
12
12
12
12
12
12
12
11
10

Dew Point (°C)

14
14
13
13
13
16
15
15
15
15
15
16
15
13
12
11
10
10
10
10
10
10
9
9

Relative Humidity (%)

75
73
68
67
72
84
82
86
89
92
90
93
90
86
82
83
84
86
84
83
81
83
80
77

Pressure (mb)

1012
1012
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012

Ozone (du)

294
293
293
293
293
294
295
296
295
299
302
307
313
316
319
321
325
327
327
329
333
335
339
353

Wednesday 9

Waning Crescent 4%

06:05

19:31

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

Sun - Rise: 07:09, Set: 20:10, Transit: 13:39. Moon - Rise: 06:05, Set: 19:31. Civil Dark: 20:44 - 06:35. Nautical Dark: 21:25 - 05:54. Astro Dark: 22:09 - 05:10

Total Clouds (% Sky Obscured)

65
46
89
93
92
86
90
80
67
86
83
61
30
18
17
32
31
26
23
47
51
34
43
53

Low Clouds (% Sky Obscured)

64
46
75
82
83
72
73
61
62
76
80
61
22
14
13
15
12
13
16
19
27
21
40
17

Medium Clouds (% Sky Obscured)

0
0
10
8
7
9
9
10
1
5
3
0
2
0
0
8
8
5
1
11
8
7
10
14

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 (%)

31
28
32
27
30
31
22
20
18
7
1
0
0
0
0
0
0
0
0
1
1
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)

11
14
14
14
14
14
14
13
13
12
11
8
4
4
3
3
2
3
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

15
16
17
17
17
17
18
18
17
17
16
15
14
13
12
12
11
11
11
10
10
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
65
61
62
59
59
58
56
55
60
60
68
72
73
73
75
76
77
78
81
83
84
83

Pressure (mb)

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

Ozone (du)

353
338
334
334
333
332
331
331
332
334
332
331
333
335
332
331
327
326
329
330
331
331
330
329

Thursday 10

Waning Crescent 1%

07:28

19:45

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

Sun - Rise: 07:11, Set: 20:07, Transit: 13:38. Moon - Rise: 07:28, Set: 19:45. Civil Dark: 20:41 - 06:37. Nautical Dark: 21:22 - 05:56. Astro Dark: 22:06 - 05:12

Total Clouds (% Sky Obscured)

48
46
47
47
57
53
45
65
100
37
31
34
36
38
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
22
15
11
26
33
18
32
13
0
0
0
0
0
0
0
0
15
25
38
27
17
4
62

Medium Clouds (% Sky Obscured)

12
15
13
15
14
12
11
14
13
7
5
6
10
8
2
8
22
31
32
38
86
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
0
100
9
10
15
10
26
100
100
100
100
100
100
100
100
100
80

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
1
1
13
29
43
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)

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

Chance of Frost

Temperature (°C)

13
14
16
17
19
20
20
20
20
20
19
17
15
13
13
12
12
12
12
12
13
13
13
13

Feels Like (°C)

12
14
15
17
19
20
20
20
20
18
20
16
14
13
12
11
10
10
10
10
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

72
62
55
50
45
43
41
39
38
39
52
54
58
59
61
60
60
59
60
63
71
81
82
79

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

327
323
321
319
317
316
315
314
316
316
314
311
308
307
307
307
308
310
311
313
314
312
315
316

Friday 11

New Moon 0%

08:48

19:57

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

Sun - Rise: 07:12, Set: 20:05, Transit: 13:38. Moon - Rise: 08:48, Set: 19:57. Civil Dark: 20:39 - 06:39. Nautical Dark: 21:20 - 05:58. Astro Dark: 22:03 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
82
100
99
97
95
79
53
28
43
34
35
25
14
13
30
52
73
87
93
100
59

Low Clouds (% Sky Obscured)

81
100
100
82
100
97
93
90
76
51
25
43
27
25
17
9
13
29
51
73
82
89
62
48

Medium Clouds (% Sky Obscured)

100
100
21
27
24
19
15
6
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
63
80
100
58

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 (%)

36
23
21
24
9
15
16
12
26
26
30
8
21
4
3
0
0
1
0
1
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
10
10
9
8
9
7
6
5
4
4
3
2
2
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

14
14
14
15
16
15
17
18
19
18
18
17
16
15
14
14
13
13
13
12
12
12
12
12

Feels Like (°C)

13
13
14
13
14
13
15
16
17
17
18
18
17
16
17
16
15
14
13
12
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
67
63
67
67
70
70
72
77
87
90
92
93
93
92
92
93
95
95
95
95
95

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

319
327
331
330
326
323
320
317
316
315
314
314
314
313
312
311
310
310
310
309
307
306
306
305

Saturday 12

Waxing Crescent 2%

No Rise

20:09

09 Bad
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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: 07:14, Set: 20:03, Transit: 13:38. Moon - Rise: No Rise, Set: 20:09. Civil Dark: 20:37 - 06:40. Nautical Dark: 21:17 - 06:00. Astro Dark: 22:01 - 05:17

Total Clouds (% Sky Obscured)

52
41
47
84
89
93
96
98
74
39
45
65
66
62
67
70
74
79
85
91
94
97
100
100

Low Clouds (% Sky Obscured)

36
20
22
22
26
28
25
19
10
15
30
50
45
37
28
17
7
6
6
6
23
38
51
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
0
4
4
5
5
6
11
17
23
47
71
91
94
97
100
90

High Clouds (% Sky Obscured)

44
25
35
58
68
78
90
98
70
29
12
22
37
43
50
53
60
60
71
81
88
94
100
92

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
8
7

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
29
56
86
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
17
19
20
21
22
22
22
21
20
19
17
16
15
15
15
14
14
14
15
14
14
14

Feels Like (°C)

15
17
19
21
19
20
21
21
21
21
21
19
18
17
17
16
16
15
14
13
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

89
79
68
58
54
52
51
50
49
50
59
62
66
72
78
76
75
74
78
80
83
87
90
95

Pressure (mb)

1025
1025
1025
1024
1024
1024
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

302
300
299
300
300
299
299
299
300
300
300
298
298
297
297
298
298
299
300
300
301
304
306
309

Sunday 13

Waxing Crescent 7%

10:07

20:22

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

Sun - Rise: 07:15, Set: 20:00, Transit: 13:37. Moon - Rise: 10:07, Set: 20:22. Civil Dark: 20:34 - 06:42. Nautical Dark: 21:15 - 06:01. Astro Dark: 21:58 - 05:19

Total Clouds (% Sky Obscured)

100
100
96
91
85
85
84
83
69
54
36
54
71
89
71
47
26
41
59
74
70
66
62
64

Low Clouds (% Sky Obscured)

56
60
64
68
72
71
68
64
52
39
26
38
50
64
50
33
14
15
17
19
17
18
19
18

Medium Clouds (% Sky Obscured)

80
70
47
26
6
12
13
21
19
14
13
17
20
22
20
18
16
16
14
14
8
4
2
6

High Clouds (% Sky Obscured)

81
70
46
24
1
1
1
1
1
0
0
1
2
3
22
40
26
41
36
23
20
17
14
33

ISS Passover

Visibility (miles)

8
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

Light Rain
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 (%)

72
41
35
29
27
31
27
26
23
19
8
11
7
1
7
6
5
2
2
0
1
2
1
3

Precipitation Amount (mm)

0.4
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
10
10
10
10
11
10
10
11
9
7
5
5
5
5
5
5
6
5
5
5
6
6
7

Chance of Frost

Temperature (°C)

14
15
16
17
18
19
19
20
21
20
19
18
18
17
17
17
16
16
16
15
15
15
15
15

Feels Like (°C)

12
13
14
14
14
14
18
18
18
18
20
21
17
18
18
18
19
19
17
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

93
92
90
90
90
90
81
71
63
69
73
79
82
83
85
86
87
90
92
92
92
92
93
92

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

310
310
311
309
307
305
303
300
298
296
295
294
292
291
290
289
288
288
286
285
283
282
281
280

Monday 14

Waxing Crescent 13%

11:26

20:37

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: 07:17, Set: 19:58, Transit: 13:37. Moon - Rise: 11:26, Set: 20:37. Civil Dark: 20:32 - 06:43. Nautical Dark: 21:12 - 06:03. Astro Dark: 21:55 - 05:21

Total Clouds (% Sky Obscured)

75
74
67
66
66
67
67
62
62
67
67
66
66
65
60
60
55

Low Clouds (% Sky Obscured)

13
6
7
8
8
12
23
26
25
23
17
21
24
25
23
18
13

Medium Clouds (% Sky Obscured)

13
18
18
18
18
20
18
15
16
16
13
12
11
15
15
10
15

High Clouds (% Sky Obscured)

52
72
51
28
2
4
5
7
26
42
60
46
35
20
38
58
55

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
1
4
3
1
2
3
2
5
3
0
30
48
57
79
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.5
0.9
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
18
19
25
23
23
24
25
25
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

82
73
66
60
54
49
49
49
50
55
63
69
70
70
71
77
83

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

280
279
279
279
279
280
280
280
280
280
280
281
282
284
285
286
287

Forecast for Oudenbosch, Gemeente Halderberge, Netherlands (51.58,4.53)

Generated: 08/09/26 09:37:30. Forecast: 08/09/26 to 14/09/26. Timezone: UTC+2.00