Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 93%

14:31

06:33

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:24, Set: 16:32, Transit: 12:28. Moon - Rise: 14:31, Set: 06:33. Civil Dark: 17:11 - 07:45. Nautical Dark: 17:53 - 07:03. Astro Dark: 18:33 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

28
67
69
65
82
72
61
28
58
79
83
90
75
80
68
77
66
74
64
71
86
92
78
90

Medium Clouds (% Sky Obscured)

28
31
61
61
57
65
87
100
100
100
100
100
100
100
100
84
82
71
66
39
5
2
2
21

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
48

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
1
0
1
1
4
1
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
10
9
9
9
8
8
8
8
7
7
7
7
6
6
6
6
6
6
5
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
62
61
60
62
64
67
72
78
82
82
84
84
84
82
81
79
79
81
85
86
82
79
78

Pressure (mb)

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

Ozone (du)

263
263
265
266
267
270
272
273
273
272
273
273
273
273
274
277
279
279
279
281
281
280
280
283

Wednesday 3

Waxing Gibbous 98%

14:54

08:08

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

Sun - Rise: 08:25, Set: 16:31, Transit: 12:28. Moon - Rise: 14:54, Set: 08:08. Civil Dark: 17:10 - 07:46. Nautical Dark: 17:53 - 07:04. Astro Dark: 18:33 - 06:23

Total Clouds (% Sky Obscured)

100
90
98
100
100
100
100
64
10
31
33
25
19
6
55
51
53
74
64
40
19
84
53
70

Low Clouds (% Sky Obscured)

92
74
96
99
70
50
32
0
0
21
30
25
15
4
55
49
53
72
62
34
7
28
21
52

Medium Clouds (% Sky Obscured)

38
40
69
86
100
100
100
64
10
24
0
0
0
0
0
0
0
3
40
29
3
72
53
49

High Clouds (% Sky Obscured)

1
1
4
21
100
100
95
12
0
0
0
0
0
0
1
4
1
15
8
7
8
3
18
32

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
2
1
2
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

7
7
6
6
4
4
5
5
6
6
7
8
8
8
8
8
9
9
10
10
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
74
74
79
82
84
84
87
88
90
90
89
83
83
83
82
82
80
79
78
75
71
68

Pressure (mb)

1012
1012
1011
1012
1011
1011
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1006

Ozone (du)

284
285
289
293
294
295
298
300
298
298
302
304
301
302
302
302
302
297
296
298
300
302
303
307

Thursday 4

Waxing Gibbous 100%

15:29

09:36

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
09 OK
10 OK
11 OK
12 Bad

Sun - Rise: 08:27, Set: 16:31, Transit: 12:28. Moon - Rise: 15:29, Set: 09:36. Civil Dark: 17:10 - 07:47. Nautical Dark: 17:52 - 07:05. Astro Dark: 18:33 - 06:24

Total Clouds (% Sky Obscured)

71
67
54
58
93
94
91
94
97
76
70
49
46
72
56
65
64
59
50
43
34
37
37
58

Low Clouds (% Sky Obscured)

38
63
53
44
58
85
84
75
81
60
57
39
36
45
46
55
58
52
50
43
34
34
32
30

Medium Clouds (% Sky Obscured)

48
50
50
58
87
91
52
52
57
38
18
6
2
2
2
2
4
0
4
3
3
3
0
0

High Clouds (% Sky Obscured)

43
31
20
5
32
19
26
45
9
3
2
4
1
41
11
9
4
0
0
0
0
6
12
45

ISS Passover

Visibility (miles)

9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
48
20
21
11
25
38
29
16
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
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)

13
13
12
13
15
15
12
11
8
6
6
7
6
6
6
6
6
6
6
7
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
77
74
79
84
82
79
83
90
91
91
91
91
91
91
91
93
93
93
93
88
82
75

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010

Ozone (du)

306
308
310
314
319
321
321
322
331
338
345
355
359
354
353
352
356
358
359
359
363
364
367
363

Friday 5

Full Moon 98%

16:21

10:44

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:28, Set: 16:30, Transit: 12:29. Moon - Rise: 16:21, Set: 10:44. Civil Dark: 17:10 - 07:49. Nautical Dark: 17:52 - 07:06. Astro Dark: 18:32 - 06:26

Total Clouds (% Sky Obscured)

65
65
79
84
92
99
96
91
100
100
100
100
95
90
85
90
95
100
100
99
100
98
96
95

Low Clouds (% Sky Obscured)

37
45
51
50
49
48
55
62
70
77
85
92
86
80
74
71
68
67
67
69
70
74
79
86

Medium Clouds (% Sky Obscured)

6
12
68
62
80
51
81
49
90
100
100
100
90
37
21
72
52
72
91
70
69
78
84
86

High Clouds (% Sky Obscured)

36
24
35
56
66
87
82
84
100
98
95
100
67
33
0
33
67
100
100
99
98
77
58
45

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
7
12
18
47
58
73
61
46
64
62
30
45
57
64
60
51
49
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0
0.3
0.3
0
0
0.3
0.4
0.3
0.2
0
0

Wind Speed/Direction (mph)

8
8
8
7
8
10
12
13
14
15
15
16
17
17
17
16
15
16
15
15
14
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
71
75
79
81
82
76
76
75
72
67
65
57
65
75
79
81
85
87
85
81
78
80

Pressure (mb)

1010
1009
1009
1009
1008
1008
1007
1006
1005
1003
1002
1001
1000
999
999
998
998
998
997
997
998
998
998
998

Ozone (du)

354
349
345
337
333
329
325
318
312
308
306
306
306
311
315
315
316
317
314
310
310
310
309
307

Saturday 6

Waning Gibbous 93%

17:34

11:30

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:29, Set: 16:30, Transit: 12:29. Moon - Rise: 17:34, Set: 11:30. Civil Dark: 17:09 - 07:50. Nautical Dark: 17:52 - 07:07. Astro Dark: 18:32 - 06:26

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
100
100
100
99
98
97
96
96
97
96
95
95
80
65
58

Low Clouds (% Sky Obscured)

81
78
73
68
79
83
85
88
91
90
89
89
86
85
81
85
89
96
82
69
56
55
53
58

Medium Clouds (% Sky Obscured)

92
97
100
99
98
98
90
87
81
87
39
38
37
35
25
19
21
15
50
71
95
80
65
58

High Clouds (% Sky Obscured)

63
81
100
94
88
82
88
94
100
70
37
8
5
3
0
0
0
0
0
0
0
3
6
9

ISS Passover

Visibility (miles)

9
9
9
9
9
4
7
4
4
4
5
9
7
8
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
Very Light Rain
None
None
Very Light 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
None

Precipitation Probability (%)

47
60
53
48
57
81
88
95
95
71
49
42
45
39
30
32
33
35
34
35
36
41
48
55

Precipitation Amount (mm)

0
0.2
0
0
0.2
0.5
0.5
1.3
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
73
74
72
73
78
85
85
87
90
87
87
88
88
90
87
84
81
82
84
87
85
87

Pressure (mb)

998
998
997
997
998
998
998
999
999
1000
1001
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007

Ozone (du)

304
303
300
300
302
299
299
294
293
296
297
299
293
290
287
284
284
284
284
285
285
286
287
287

Sunday 7

Waning Gibbous 86%

18:59

12:01

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:30, Set: 16:30, Transit: 12:30. Moon - Rise: 18:59, Set: 12:01. Civil Dark: 17:09 - 07:51. Nautical Dark: 17:52 - 07:08. Astro Dark: 18:32 - 06:27

Total Clouds (% Sky Obscured)

71
81
88
92
96
99
99
99
100
100
99
99
99
99
99
98
97
96
90
85
79
77
73
70

Low Clouds (% Sky Obscured)

68
72
73
75
77
79
82
86
88
90
93
95
84
73
62
58
57
61
64
59
50
43
34
28

Medium Clouds (% Sky Obscured)

70
80
80
86
92
97
97
96
96
96
97
97
97
98
98
79
58
40
36
31
20
21
24
27

High Clouds (% Sky Obscured)

26
43
60
48
38
30
48
65
84
64
44
20
34
46
61
42
23
9
8
7
10
11
9
20

ISS Passover

Visibility (miles)

6
5
5
5
5
5
4
5
5
5
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
82
90
88
76
66
62
69
86
92
95
95
93
75
46
36
30
24
18
12
2
4
2
0

Precipitation Amount (mm)

0.4
0.4
0.5
0.6
0.4
0.3
0.2
0.3
0.5
0.6
0.6
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
11
11
11
12
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
91
93
92
92
90
90
88
87
88
88
87
85
83
85
88
90
88
87
82
81
77

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1009
1009
1010
1011
1012
1013
1013
1013

Ozone (du)

287
289
291
293
296
299
302
303
304
304
305
305
305
308
310
312
314
317
319
325
331
338
340
343

Monday 8

Waning Gibbous 77%

20:28

12:22

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

Sun - Rise: 08:31, Set: 16:29, Transit: 12:30. Moon - Rise: 20:28, Set: 12:22. Civil Dark: 17:09 - 07:52. Nautical Dark: 17:52 - 07:09. Astro Dark: 18:32 - 06:28

Total Clouds (% Sky Obscured)

78
86
94
90
87
83
88
94
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
57
73
69
65
60
63
66
67
49
35
23
24
25
26
28
32
40

Medium Clouds (% Sky Obscured)

37
47
57
52
51
50
65
73
81
79
78
78
81
90
100
100
100
100

High Clouds (% Sky Obscured)

13
14
8
18
21
40
57
80
100
100
100
100
96
96
93
94
92
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

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

Precipitation Probability (%)

5
9
11
15
13
8
11
12
11
9
5
1
1
1
0
15
29
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
7
6
7
6
6
6
6
6
5
6
5
5
5
6
5
6

Dew Point (°C)

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

Relative Humidity (%)

75
73
71
68
71
72
74
77
78
81
82
84
85
87
85
87
88
91

Pressure (mb)

1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1014
1013

Ozone (du)

345
343
341
338
333
328
323
320
318
315
314
314
313
309
306
303
302
302

Forecast for Eindhoven, Gemeente Eindhoven, Netherlands (51.44,5.48)

Generated: 02/12/25 13:56:14. Forecast: 02/12/25 to 08/12/25. Timezone: UTC+1.00