Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Gibbous 96%

19:24

10:22

02 Good
03 Good
04 OK
05 OK
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
01 Bad

Sun - Rise: 08:42, Set: 16:45, Transit: 12:43. Moon - Rise: 19:24, Set: 10:22. Civil Dark: 17:24 - 08:02. Nautical Dark: 18:07 - 07:20. Astro Dark: 18:47 - 06:39

Total Clouds (% Sky Obscured)

8
8
28
29
97
93
96
98
97
100
100
98
100
80
52
50
44
38
57
71
63
39
54
64

Low Clouds (% Sky Obscured)

8
8
28
29
56
50
44
54
54
95
91
90
74
69
52
38
40
38
55
68
58
34
43
64

Medium Clouds (% Sky Obscured)

8
8
16
29
91
86
88
86
77
100
100
95
100
76
50
0
0
0
0
0
0
0
16
5

High Clouds (% Sky Obscured)

0
0
0
1
1
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
0
0
0
0
7
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
5
10
25
48
63
66
60
57
38
25
7
2
2
1
2
1
1
3
13
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
84
82
82
81
81
83
92
94
96
98
96
89
86
87
89
89
91
89
91
89
91

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

390
388
387
394
400
399
404
407
404
399
392
389
393
401
411
411
413
415
417
421
425
425
419
417

Tuesday 6

Waning Gibbous 91%

20:49

10:40

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

Sun - Rise: 08:41, Set: 16:46, Transit: 12:44. Moon - Rise: 20:49, Set: 10:40. Civil Dark: 17:25 - 08:02. Nautical Dark: 18:08 - 07:20. Astro Dark: 18:48 - 06:39

Total Clouds (% Sky Obscured)

55
40
35
4
2
27
56
79
96
65
13
49
97
100
100
93
99
100
99
95
89
96
100
100

Low Clouds (% Sky Obscured)

48
32
25
4
2
15
39
76
96
65
13
31
29
40
39
41
85
85
90
78
54
47
58
55

Medium Clouds (% Sky Obscured)

7
0
0
0
2
27
55
65
65
60
3
14
46
48
57
49
99
100
53
75
86
95
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
63
100
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
0
0
5
2
1
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
1
0
0
0
0
1
12
50
60
41
19
4
0
0
2
10
35
32
17
5
5
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
7
5
4
3
4
4
7
7
7
9
8
7
7
7
7
9
9
10
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-5
-5
-5
-5
-7
-6
-6
-5
-5
-4
-3
-3
-3
-4
-3
-5
-5
-5
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
94
94
96
92
91
87
94
96
96
96
98
94
88
91
89
89
87
87
86
87
87

Pressure (mb)

1014
1014
1015
1015
1016
1016
1016
1017
1017
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013

Ozone (du)

412
412
410
408
406
406
403
402
399
397
393
389
389
392
392
394
393
394
397
396
398
392
386
387

Wednesday 7

Waning Gibbous 83%

22:09

10:54

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
01 Bad

Sun - Rise: 08:41, Set: 16:47, Transit: 12:44. Moon - Rise: 22:09, Set: 10:54. Civil Dark: 17:26 - 08:02. Nautical Dark: 18:09 - 07:19. Astro Dark: 18:49 - 06:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
100
100
98
99
96
99
100
100
100
100
100
100
97
100
100
86

Low Clouds (% Sky Obscured)

56
84
63
90
99
91
96
97
100
93
96
99
93
98
72
60
92
81
71
59
57
52
54
68

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
79
74
74
64
28
38
26
14
45
35
30
32
29
30
36
35
44
45

High Clouds (% Sky Obscured)

37
9
5
5
0
2
4
0
0
0
0
5
0
60
100
100
80
76
70
97
94
99
100
77

ISS Passover

Visibility (miles)

9
9
9
9
0
0
1
0
0
0
0
0
0
0
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
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
34
42
67
94
95
94
95
77
64
47
22
29
16
9
22
11
21
11
10
8
4
2
17

Precipitation Amount (mm)

0
0.1
0
0.2
0.6
0.7
0.6
0.8
0.5
0.4
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
84
89
92
96
98
96
100
98
100
98
100
94
86
88
89
89
89
88
88
88
89

Pressure (mb)

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

Ozone (du)

390
391
395
400
395
397
399
399
397
400
392
386
384
384
387
373
352
337
332
328
325
323
326
328

Thursday 8

Waning Gibbous 74%

23:24

11:06

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
01 Bad

Sun - Rise: 08:40, Set: 16:49, Transit: 12:44. Moon - Rise: 23:24, Set: 11:06. Civil Dark: 17:28 - 08:01. Nautical Dark: 18:10 - 07:19. Astro Dark: 18:50 - 06:39

Total Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

86
100
99
98
97
96
96
96
89
81
73
71
68
66
77
87
98
98
99
100
94
87
83
83

Medium Clouds (% Sky Obscured)

48
100
100
100
89
100
84
100
87
75
100
100
90
100
99
97
100
100
100
100
100
100
100
82

High Clouds (% Sky Obscured)

73
100
92
100
95
84
99
100
100
100
100
84
68
52
68
84
100
100
100
100
100
100
100
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

25
32
29
25
13
11
25
22
27
43
55
31
16
9
37
57
72
85
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0.2
0.4
0.5
1
1.1
1.5
1.5
0.7
0.8

Wind Speed/Direction (mph)

10
10
9
9
10
10
9
9
9
9
9
9
8
9
8
8
8
9
10
10
10
12
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
88
89
91
96
96
98
100
100
100
100
100
100
98
98
100
98
98
98
100
98
100

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1004
1002
1001
999
997
995
994

Ozone (du)

328
328
326
327
328
327
328
326
327
333
336
332
332
329
328
329
331
328
329
328
326
326
326
326

Friday 9

Waning Gibbous 64%

00:38

11:16

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
01 Bad

Sun - Rise: 08:40, Set: 16:50, Transit: 12:45. Moon - Rise: 00:38, Set: 11:16. Civil Dark: 17:29 - 08:01. Nautical Dark: 18:11 - 07:19. Astro Dark: 18:51 - 06:38

Total Clouds (% Sky Obscured)

88
83
85
89
93
95
96
98
98
99
100
100
100
100
100
100
100
100
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

84
83
84
85
85
86
88
88
93
97
100
100
100
100
100
100
99
96
93
90
89
89
91
94

Medium Clouds (% Sky Obscured)

73
60
71
76
82
87
76
35
37
38
35
36
37
29
47
71
92
96
98
100
94
89
79
78

High Clouds (% Sky Obscured)

43
10
5
0
0
1
2
3
2
1
0
2
4
6
4
2
0
0
0
0
25
51
76
66

ISS Passover

Visibility (miles)

0
3
3
3
9
9
9
9
9
9
9
9
8
7
5
5
5
5
3
2
0
0
0
0

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

Precipitation Probability (%)

95
95
95
81
52
40
43
57
75
92
95
95
95
95
95
95
95
95
91
82
77
73
69
63

Precipitation Amount (mm)

1
1.2
1.3
0.4
0
0
0
0.3
0.4
0.7
1
2.3
1.6
0.9
0.8
0.9
0.9
0.8
0.6
0.4
0.4
0.3
0.3
0.2

Wind Speed/Direction (mph)

16
18
19
21
23
26
23
24
23
22
23
24
24
25
25
25
25
25
24
24
23
23
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
3
1
1
1
1
0
1
1
2
2
2
2
2
3
3
3
3
3

Relative Humidity (%)

100
96
94
90
87
87
81
73
75
75
73
72
76
80
85
86
86
86
89
93
96
94
94
94

Pressure (mb)

993
991
990
988
986
985
986
987
987
988
989
989
989
989
990
990
991
992
993
994
994
995
996
997

Ozone (du)

329
331
332
333
336
339
352
364
366
373
383
388
384
380
377
384
391
398
392
387
381
386
392
397

Saturday 10

Third Quarter 54%

01:51

11:27

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
01 Bad

Sun - Rise: 08:39, Set: 16:51, Transit: 12:45. Moon - Rise: 01:51, Set: 11:27. Civil Dark: 17:30 - 08:00. Nautical Dark: 18:12 - 07:18. Astro Dark: 18:52 - 06:38

Total Clouds (% Sky Obscured)

98
99
99
100
100
97
93
89
92
94
97
83
68
53
53
53
50
63
69
77
86
93
99
99

Low Clouds (% Sky Obscured)

96
97
98
99
100
95
89
84
88
93
97
80
63
47
46
49
50
63
64
65
66
65
64
70

Medium Clouds (% Sky Obscured)

87
89
90
92
93
74
54
40
35
24
16
12
7
4
2
2
2
3
5
5
26
49
71
69

High Clouds (% Sky Obscured)

56
46
31
20
10
7
4
1
1
0
0
0
0
0
0
0
1
3
4
9
39
69
99
86

ISS Passover

Visibility (miles)

2
4
7
7
8
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
Snow
Snow
Snow
Snow
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

55
46
52
57
62
63
66
65
56
45
30
29
25
16
20
19
13
14
11
3
5
4
1
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
20
20
19
18
18
16
14
12
12
12
12
11
10
9
7
6
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
83
79
76
73
72
72
72
69
67
65
65
66
66
72
79
85
85
82
81
83
86
86

Pressure (mb)

998
999
1000
1000
1001
1002
1003
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1014
1015
1015
1015
1014
1014
1014

Ozone (du)

396
396
395
393
391
389
388
388
387
386
385
383
378
373
367
365
362
359
355
350
345
340
335
331

Sunday 11

Waning Crescent 45%

No Rise

11:40

Sun - Rise: 08:39, Set: 16:53, Transit: 12:46. Moon - Rise: No Rise, Set: 11:40. Civil Dark: 17:31 - 08:00. Nautical Dark: 18:14 - 07:18. Astro Dark: 18:54 - 06:38

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: 05/01/26 02:59:33. Forecast: 05/01/26 to 11/01/26. Timezone: UTC+1.00