Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 28%

04:27

11:33

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:26, Set: 17:12, Transit: 12:50. Moon - Rise: 04:27, Set: 11:33. Civil Dark: 17:49 - 07:49. Nautical Dark: 18:30 - 07:08. Astro Dark: 19:10 - 06:28

Total Clouds (% Sky Obscured)

79
81
77
76
91
91
100
100
100
100
80
71
74
79
74
71
100
96
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
54
77
50
52
32
36
49
97
100
63
71
70
64
58
54
57
51
44
85
94
78
67
56

Medium Clouds (% Sky Obscured)

0
2
25
40
74
48
100
100
100
89
40
40
2
2
2
31
82
90
35
60
66
97
99
100

High Clouds (% Sky Obscured)

1
5
9
76
10
75
100
100
1
0
0
0
9
37
1
10
19
3
50
100
96
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
2
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
0
72
95
95
30
22
15
5
6
0
0
0
0
0
0
7
2
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.9
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
73
79
72
70
69
74
83
85
78
74
75
76
78
82
82
85
86
85
90
88
84
78

Pressure (mb)

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

Ozone (du)

303
311
314
320
322
325
349
371
381
396
393
371
366
363
357
352
347
351
355
345
343
344
341
338

Friday 24

Waning Crescent 19%

05:41

11:56

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:24, Set: 17:14, Transit: 12:50. Moon - Rise: 05:41, Set: 11:56. Civil Dark: 17:51 - 07:47. Nautical Dark: 18:32 - 07:07. Astro Dark: 19:11 - 06:27

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
100

Low Clouds (% Sky Obscured)

54
48
80
94
91
100
96
81
77
69
69
64
62
35
56
70
99
100
94
96
91
100
91
100

Medium Clouds (% Sky Obscured)

100
94
97
100
98
100
99
100
100
79
99
100
100
77
83
100
100
100
100
100
100
100
100
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
81
100
100
100
100
100
78
18
100
100
99
96
94
100
100
74
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

42
55
70
68
87
80
95
95
60
48
49
51
44
29
52
90
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.2
0.4
0.3
0.6
0.5
0.7
0.7
0
0
0
0
0
0
0
0.6
1
1.1
1
1.1
1
1.4
1.4
1

Wind Speed/Direction (mph)

19
20
20
21
20
20
19
18
18
17
13
11
10
7
6
6
4
2
3
5
6
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-1
0
0
1
1
2
2
3
4
4
4
4
4
4
4
4
4
3
2
2
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

74
78
77
84
84
82
84
85
88
87
91
84
84
85
84
88
91
85
85
88
91
91
93
96

Pressure (mb)

1003
1002
1001
1000
1000
1000
1000
1000
1001
1002
1003
1004
1004
1004
1004
1005
1005
1005
1004
1003
1003
1002
1001
1001

Ozone (du)

331
323
319
320
318
319
318
316
317
314
312
312
312
317
323
319
313
312
315
322
327
322
315
322

Saturday 25

Waning Crescent 11%

06:48

12:29

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

Sun - Rise: 08:23, Set: 17:16, Transit: 12:50. Moon - Rise: 06:48, Set: 12:29. Civil Dark: 17:53 - 07:46. Nautical Dark: 18:33 - 07:06. Astro Dark: 19:13 - 06:26

Total Clouds (% Sky Obscured)

99
100
100
94
100
100
94
99
100
97
26
57
62
100
84
100
100
92
81
64
75
72
68
66

Low Clouds (% Sky Obscured)

89
85
63
50
44
55
61
92
100
55
26
48
49
46
59
68
67
56
40
43
54
70
53
48

Medium Clouds (% Sky Obscured)

76
50
77
90
82
22
72
58
62
54
26
35
30
40
40
45
50
55
55
64
70
3
0
0

High Clouds (% Sky Obscured)

29
0
6
23
100
100
70
83
97
86
6
30
38
99
46
33
82
83
76
40
40
35
35
20

ISS Passover

Visibility (miles)

2
9
9
9
9
9
0
0
0
0
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
34
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

86
78
44
49
42
8
10
42
75
65
6
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.5
0
0
0
0
0
0
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
15
17
15
16
14
11
9
8
9
7
6
4
1
2
4
4
6
6
5
5
6
7
7

Chance of Frost

Temperature (°C)

5
7
8
8
8
8
6
5
5
5
4
3
2
2
1
1
1
1
1
1
1
0
1
1

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
5
5
4
4
4
2
1
0
-0
-1
-1
-1
-0
0
0
-1
-1
-1
-1

Relative Humidity (%)

98
82
79
77
75
84
91
94
94
94
88
86
85
86
86
89
91
91
93
93
92
92
89
91

Pressure (mb)

1001
1001
1001
1001
1002
1003
1005
1006
1008
1009
1011
1011
1012
1012
1012
1013
1013
1014
1014
1013
1013
1012
1012
1012

Ozone (du)

333
338
348
351
358
362
361
362
368
370
367
367
368
376
380
381
382
390
396
397
399
398
400
404

Sunday 26

Waning Crescent 11%

07:42

13:17

10 OK
11 Good
12 Good
13 OK
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

Sun - Rise: 08:22, Set: 17:18, Transit: 12:50. Moon - Rise: 07:42, Set: 13:17. Civil Dark: 17:54 - 07:45. Nautical Dark: 18:35 - 07:05. Astro Dark: 19:14 - 06:25

Total Clouds (% Sky Obscured)

30
16
0
29
57
82
86
94
100
83
100
100
100
100
100
97
97
95
96
98
99
99
100
100

Low Clouds (% Sky Obscured)

30
16
0
8
16
24
16
8
0
0
0
0
25
50
74
80
85
91
82
73
63
65
65
64

Medium Clouds (% Sky Obscured)

0
0
0
13
27
40
35
35
35
35
30
30
40
96
100
77
95
52
57
96
97
95
97
100

High Clouds (% Sky Obscured)

0
0
0
26
47
67
62
91
100
83
100
100
100
100
100
67
33
0
0
0
0
0
0
5

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
5

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
8
17
27
57
75
87
71
56
11
12
43
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
9
9
9
9
9
9
9
9
8
10
12
13
13
13
13
13
14
15
15
14
14
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
1
2
4
3
4
4
3
2
1
2
0
0
0
0
1
2
1
2
2
3
2
2
2

Dew Point (°C)

-1
0
0
1
0
0
1
1
2
2
2
2
2
2
2
2
3
3
5
5
5
5
5
5

Relative Humidity (%)

89
83
76
70
66
65
67
72
76
79
80
79
82
79
76
78
79
81
85
88
84
82
84
82

Pressure (mb)

1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1005
1004
1003
1002
1001
999
997
996
994
994
993
992
991
990

Ozone (du)

408
401
406
399
398
396
393
390
380
383
389
386
373
351
352
354
340
336
333
333
331
328
327
328

Monday 27

Waning Crescent 6%

08:22

14:22

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

Sun - Rise: 08:20, Set: 17:19, Transit: 12:50. Moon - Rise: 08:22, Set: 14:22. Civil Dark: 17:56 - 07:44. Nautical Dark: 18:36 - 07:03. Astro Dark: 19:16 - 06:24

Total Clouds (% Sky Obscured)

99
98
98
99
99
100
94
89
85
84
84
76
36
80
81
77
74
67
61
61
63
75
88
100

Low Clouds (% Sky Obscured)

68
71
76
72
69
63
44
60
36
40
36
43
36
41
36
44
55
67
61
61
63
75
88
100

Medium Clouds (% Sky Obscured)

98
96
94
51
99
100
94
89
82
80
76
19
9
5
9
20
31
48
34
16
1
16
32
48

High Clouds (% Sky Obscured)

5
10
20
27
72
100
75
48
22
18
13
12
6
8
5
5
3
4
3
1
0
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

74
53
18
22
20
36
33
41
4
2
2
0
2
1
0
0
0
0
0
0
0
9
18
32

Precipitation Amount (mm)

0.5
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)

19
19
19
19
20
18
20
20
20
18
17
16
17
17
17
17
17
18
18
18
19
19
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
81
76
77
76
76
73
71
67
68
69
73
70
68
67
68
69
70
71
71
70
73
77

Pressure (mb)

989
989
988
988
988
987
987
987
988
988
989
990
990
991
990
991
991
991
991
991
991
991
990
990

Ozone (du)

327
325
322
322
321
327
334
343
348
360
370
383
395
387
382
382
388
395
401
402
402
402
400
398

Tuesday 28

Waning Crescent 2%

08:50

15:41

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:19, Set: 17:21, Transit: 12:51. Moon - Rise: 08:50, Set: 15:41. Civil Dark: 17:58 - 07:42. Nautical Dark: 18:38 - 07:02. Astro Dark: 19:17 - 06:23

Total Clouds (% Sky Obscured)

100
100
99
97
96
95
93
90
86
87
88
88
91
93
96
89
82
75
73
72
73
68
72
74

Low Clouds (% Sky Obscured)

100
100
99
94
91
88
87
86
86
82
78
75
80
84
89
80
71
63
65
65
62
58
60
64

Medium Clouds (% Sky Obscured)

54
60
67
69
67
68
69
70
70
72
74
78
70
59
50
48
47
47
48
44
36
24
11
0

High Clouds (% Sky Obscured)

0
0
0
2
3
5
22
40
55
37
19
0
0
0
0
1
1
1
1
2
3
3
2
1

ISS Passover

Visibility (miles)

5
5
5
5
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
38
36
58
76
82
76
66
58
69
78
85
79
70
57
46
32
9
34
44
48
39
27
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
18
17
15
13
13
12
12
11
10
10
10
10
9
9
9
8
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
0
3
3
4
3
3
3
2
2
2
2
2
2
1
0
0
-1
-1
-1
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

79
77
74
73
75
75
77
75
76
75
81
84
88
86
85
82
83
83
85
83
80
79
79
77

Pressure (mb)

990
990
991
991
991
992
993
994
995
996
997
998
999
1000
1002
1003
1004
1004
1005
1006
1007
1007
1008
1008

Ozone (du)

396
399
402
405
407
409
411
413
415
417
423
428
434
433
433
433
429
425
421
417
413
409
406
402

Wednesday 29

New Moon 0%

09:10

17:08

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

Sun - Rise: 08:17, Set: 17:23, Transit: 12:51. Moon - Rise: 09:10, Set: 17:08. Civil Dark: 17:59 - 07:41. Nautical Dark: 18:39 - 07:01. Astro Dark: 19:19 - 06:22

Total Clouds (% Sky Obscured)

78
80
82
74
67
59
52
48
45
38
35
35
46
56
66
71
76
80
76
75
74

Low Clouds (% Sky Obscured)

62
60
57
53
52
51
43
39
35
29
22
16
22
29
40
52
64
75
72
69
67

Medium Clouds (% Sky Obscured)

13
25
38
44
49
55
52
48
45
38
35
34
30
25
21
18
18
17
18
21
23

High Clouds (% Sky Obscured)

5
6
16
11
14
10
11
6
1
5
11
17
19
20
37
25
16
3
16
28
41

ISS Passover

Visibility (miles)

9
7
5
3
5
7
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

Precipitation Type

None
None
Very 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
None

Precipitation Probability (%)

19
35
55
69
71
63
51
43
38
28
19
3
4
2
0
23
35
40
38
31
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

0
1
2
3
4
4
4
3
2
1
1
1
1
1
2
1
2
2
3
3
2

Relative Humidity (%)

76
80
83
88
90
90
90
86
82
79
82
83
85
85
85
85
86
89
91
91
89

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014

Ozone (du)

399
389
378
368
371
375
379
380
382
384
388
392
396
398
401
403
405
407
408
408
408

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

Generated: 23/01/25 10:43:31. Forecast: 23/01/25 to 29/01/25. Timezone: UTC+1.00