Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Full Moon 100%

16:21

09:36

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
00 Bad

Sun - Rise: 08:27, Set: 16:30, Transit: 12:28. Moon - Rise: 16:21, Set: 09:36. Civil Dark: 17:10 - 07:47. Nautical Dark: 17:52 - 07:05. Astro Dark: 18:32 - 06:24

Total Clouds (% Sky Obscured)

99
99
99
98
89
79
75
70
74
77
80
80
77
100
80
83
53
85
54
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
58
40
50
48
52
55
63
63
54
56
64
65
54
39
44
14
18
5
10
38
40
47
47

Medium Clouds (% Sky Obscured)

54
60
42
54
38
13
2
0
0
0
0
0
0
0
0
3
42
39
48
83
93
100
100
100

High Clouds (% Sky Obscured)

1
1
1
7
2
0
0
0
0
0
0
0
0
100
54
28
48
78
54
100
100
22
100
15

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
20
100
100
91
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 (%)

4
6
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
21
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

Wind Speed/Direction (mph)

5
4
4
4
4
5
5
5
5
6
7
7
8
8
7
6
7
8
10
11
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
93
94
94
94
94
91
85
79
75
73
75
79
82
83
82
80
79
73
73
75

Pressure (mb)

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

Ozone (du)

311
316
319
321
320
325
327
327
330
335
338
341
350
347
342
339
339
332
329
322
318
316
307
305

Saturday 6

Waning Gibbous 98%

17:34

10:44

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
00 Bad

Sun - Rise: 08:28, Set: 16:30, Transit: 12:29. Moon - Rise: 17:34, Set: 10:44. Civil Dark: 17:09 - 07:49. Nautical Dark: 17:52 - 07:06. Astro Dark: 18:32 - 06:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
87
99
100
100
100
100
98
95
99
100
98
100
100
98
94
100
100
94

Low Clouds (% Sky Obscured)

98
100
100
100
97
87
70
80
73
71
77
94
96
81
68
71
64
66
61
71
72
65
65
67

Medium Clouds (% Sky Obscured)

100
46
93
100
100
100
61
98
100
100
100
100
80
89
77
100
94
99
100
96
88
86
100
89

High Clouds (% Sky Obscured)

1
2
5
78
96
0
13
94
100
100
100
100
59
66
27
98
60
100
100
14
42
100
100
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
5
9
9
9
4
9
7
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
Very Light Rain
Light Rain
None
None
None
Light Rain
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

87
64
25
31
38
12
15
21
32
43
63
73
48
6
17
71
48
30
57
51
44
43
58
45

Precipitation Amount (mm)

0.6
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0.5
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
1
2
3
3
4
4
5
6
6
6
6
7
6
6
8
7
7
8
7
6
6
6

Relative Humidity (%)

76
79
72
72
76
76
79
82
85
85
84
81
81
81
76
76
85
78
82
85
83
77
77
80

Pressure (mb)

1006
1005
1004
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1005

Ozone (du)

305
304
304
304
305
304
299
298
298
299
300
298
297
294
291
289
287
289
289
286
286
289
293
293

Sunday 7

Waning Gibbous 93%

18:59

11:30

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
00 Bad

Sun - Rise: 08:29, Set: 16:30, Transit: 12:29. Moon - Rise: 18:59, 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)

99
87
76
70
55
84
100
97
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
73
65
70
55
79
74
76
72
69
43
49
55
57
71
76
87
93
92
92
91
91
90
90

Medium Clouds (% Sky Obscured)

97
76
57
45
6
0
10
6
35
70
60
62
55
77
98
97
100
99
99
100
99
100
99
40

High Clouds (% Sky Obscured)

93
0
5
5
0
50
95
89
91
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
8
4
4
8
6
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

14
13
24
21
15
4
0
0
0
0
0
0
7
32
58
68
95
95
95
95
95
95
75
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.8
0.8
0.9
0.8
0.9
0.5
0.3
0.3

Wind Speed/Direction (mph)

18
17
17
16
15
14
13
11
10
10
10
10
10
10
9
10
10
12
11
12
13
14
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
80
81
81
85
87
90
87
82
81
80
81
84
85
88
90
91
93
92
95
95
90

Pressure (mb)

1005
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1008
1008
1007
1007
1006
1005
1004
1003
1003
1002
1002
1002
1002

Ozone (du)

289
288
289
288
282
280
280
286
287
287
286
285
286
288
286
289
288
289
289
289
290
297
298
299

Monday 8

Waning Gibbous 86%

20:28

12:01

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
00 Bad

Sun - Rise: 08:30, Set: 16:29, Transit: 12:30. Moon - Rise: 20:28, 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)

94
88
83
78
76
75
75
76
78
84
91
98
98
99
100
100
100
100
98
96
94
96
98
100

Low Clouds (% Sky Obscured)

82
73
65
65
66
66
63
59
55
51
47
42
45
49
52
56
61
67
63
63
58
58
58
62

Medium Clouds (% Sky Obscured)

31
22
13
7
4
3
17
74
69
78
86
97
97
96
96
93
90
88
87
88
87
90
77
99

High Clouds (% Sky Obscured)

75
53
35
40
30
30
25
22
24
21
18
11
41
70
100
100
100
100
74
47
25
50
67
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
5
1
9
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

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

Precipitation Probability (%)

59
59
54
43
32
4
4
3
0
0
0
2
11
54
66
73
53
74
90
92
75
36
37
38

Precipitation Amount (mm)

0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0.7
0.5
0.5
0
0
0

Wind Speed/Direction (mph)

17
18
18
17
16
16
14
12
11
10
9
9
9
7
8
6
7
7
6
7
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
78
82
83
83
84
86
87
87
86
86
86
86
87
92
95
98
98
98
98
98
96
93

Pressure (mb)

1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

299
298
296
295
293
294
295
295
295
296
298
297
298
301
306
309
310
311
312
313
316
320
320
320

Tuesday 9

Waning Gibbous 77%

21:53

12:22

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
00 Bad

Sun - Rise: 08:31, Set: 16:29, Transit: 12:30. Moon - Rise: 21:53, 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
93
89
90
91
94

Low Clouds (% Sky Obscured)

66
69
75
75
75
75
70
67
61
63
65
69
77
83
87
88
86
87
79
76
72
72
72
72

Medium Clouds (% Sky Obscured)

55
40
39
33
34
39
86
100
94
100
99
99
99
99
99
99
98
98
96
93
89
88
79
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
95
93
95
98
100
67
33
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
4
6
8
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

25
34
48
51
52
49
47
41
40
71
82
95
95
95
93
81
68
47
41
34
26
20
12
0

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0.3
0.5
0.8
1
0.8
0.6
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13

Feels Like (°C)

8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
9
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
90
90
88
89
89
87
90
93
92
90
87
86
80
75
71
69
68
66
65
64

Pressure (mb)

1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

316
314
311
308
306
305
304
300
295
290
287
285
286
285
285
285
285
284
284
284
284
284
284
285

Wednesday 10

Waning Gibbous 67%

23:13

12:37

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

Sun - Rise: 08:32, Set: 16:29, Transit: 12:31. Moon - Rise: 23:13, Set: 12:37. Civil Dark: 17:09 - 07:53. Nautical Dark: 17:52 - 07:10. Astro Dark: 18:32 - 06:29

Total Clouds (% Sky Obscured)

92
89
86
77
65
52
46
41
33
37
38
39
49
53
58
67
76
84
79
70
63
60
57
55

Low Clouds (% Sky Obscured)

71
69
68
60
51
43
29
13
0
5
11
15
14
12
11
27
42
55
54
55
55
50
44
39

Medium Clouds (% Sky Obscured)

55
36
19
17
15
13
14
15
20
25
25
27
29
27
27
33
46
65
54
45
35
39
42
45

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
1
1
2
3
4
5
13
21
31
22
12
2
30
57
55

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
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

3
6
8
9
10
7
6
3
0
0
0
0
0
0
0
24
41
56
52
40
5
6
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
6
6
6
6
6
6
6
6
7
6
7
6
7
7
6
6
6
6
6

Relative Humidity (%)

63
64
66
67
67
68
68
68
70
69
68
66
65
66
66
69
70
73
76
76
76
77
78
78

Pressure (mb)

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

Ozone (du)

285
284
284
283
283
284
284
283
283
282
283
283
284
285
286
287
292
296
300
303
305
308
308
308

Thursday 11

Third Quarter 57%

00:28

12:49

Sun - Rise: 08:33, Set: 16:29, Transit: 12:31. Moon - Rise: 00:28, Set: 12:49. Civil Dark: 17:09 - 07:54. Nautical Dark: 17:52 - 07:11. Astro Dark: 18:32 - 06:30

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 Eindhoven, Gemeente Eindhoven, Netherlands (51.44,5.48)

Generated: 05/12/25 01:51:54. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+1.00