Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

07:37

14:05

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:36, Set: 17:00, Transit: 12:48. Moon - Rise: 07:37, Set: 14:05. Civil Dark: 17:38 - 07:58. Nautical Dark: 18:19 - 07:16. Astro Dark: 18:59 - 06:36

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
99
99
100
100
91
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
47
20
43
21
35
34
46
82
88
87
74
54
35
21
34
61
45
28
43
36
35
59
38

Medium Clouds (% Sky Obscured)

100
98
99
100
100
100
95
97
96
100
99
80
75
69
36
55
33
31
35
94
93
100
100
100

High Clouds (% Sky Obscured)

100
14
99
100
87
100
100
16
18
20
16
19
100
100
97
100
100
96
100
100
100
100
94
97

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
1
1
7
16
29
22
45
39
40
7
1
0
0
0
0
0
0
0
0
0
6
42

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)

9
11
11
14
16
16
17
18
18
18
18
17
13
11
8
6
6
7
8
8
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
81
77
78
80
78
80
83
81
84
87
88
93
91
84
80
78
80
82
87
90

Pressure (mb)

1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1005
1006
1008
1009
1010
1011
1012
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

350
349
348
345
345
343
340
341
341
342
344
346
348
349
350
349
349
349
349
348
348
346
343
344

Friday 16

Waning Crescent 2%

08:22

15:09

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
13 Bad
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 08:36, Set: 17:02, Transit: 12:49. Moon - Rise: 08:22, Set: 15:09. Civil Dark: 17:40 - 07:57. Nautical Dark: 18:20 - 07:15. Astro Dark: 19:00 - 06:35

Total Clouds (% Sky Obscured)

100
100
94
88
76
79
78
100
100
100
100
100
100
100
100
100
100
100
100
58
19
42
42
36

Low Clouds (% Sky Obscured)

85
58
42
33
42
48
36
58
64
84
86
89
85
80
75
52
53
38
15
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
89
77
75
79
78
100
100
100
56
100
100
97
97
82
73
59
55
48
5
26
17
5

High Clouds (% Sky Obscured)

98
100
32
18
16
24
19
100
74
5
10
99
98
100
97
95
100
100
59
22
12
13
25
34

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

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

Precipitation Probability (%)

74
50
20
6
5
4
12
16
21
41
65
80
51
27
17
4
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
6
5
5
4
4
4
4
4
4
3
4
5
5
6
8
9
8
6

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
91
90
91
91
91
88
91
91
84
82
84
84
81
78
76
76
77
80
84

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

346
343
343
340
339
338
334
335
332
330
331
335
339
341
341
339
339
339
341
342
345
347
347
346

Saturday 17

Waning Crescent 0%

08:55

16:22

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

Sun - Rise: 08:35, Set: 17:03, Transit: 12:49. Moon - Rise: 08:55, Set: 16:22. Civil Dark: 17:41 - 07:56. Nautical Dark: 18:22 - 07:15. Astro Dark: 19:02 - 06:35

Total Clouds (% Sky Obscured)

67
45
67
27
40
16
10
20
16
28
40
35
65
45
45
48
44
55
64
52
42
31
32
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
12
14
8
10
18
15
11
0
0
0
30
20
10
0
0
0

Medium Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
1
6
2
41
25
19
18
17
17
18
17
16
19
19
18

High Clouds (% Sky Obscured)

48
45
67
27
40
16
10
17
3
10
23
17
30
8
10
29
37
25
11
4
5
7
5
4

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
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
90
89
91
91
91
91
89
89
89
88
89
89
91
89
83
79
75
72
76
79
86

Pressure (mb)

1019
1019
1020
1020
1020
1020
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018

Ozone (du)

346
346
347
348
351
352
353
355
355
354
351
350
350
352
355
357
358
360
361
361
361
363
364
366

Sunday 18

New Moon 1%

09:19

17:41

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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 OK
15 Good
16 Good
17 Good

Sun - Rise: 08:33, Set: 17:05, Transit: 12:49. Moon - Rise: 09:19, Set: 17:41. Civil Dark: 17:43 - 07:56. Nautical Dark: 18:23 - 07:14. Astro Dark: 19:03 - 06:34

Total Clouds (% Sky Obscured)

32
32
31
32
32
32
32
42
62
78
78
79
72
82
89
91
83
75
69
50
30
12
14
18

Low Clouds (% Sky Obscured)

1
1
1
1
6
12
17
21
25
30
29
25
20
38
56
74
74
73
69
50
30
10
6
3

Medium Clouds (% Sky Obscured)

20
20
18
19
17
15
11
19
27
37
36
38
37
46
52
58
39
20
3
3
3
2
6
10

High Clouds (% Sky Obscured)

2
2
0
0
1
2
2
17
34
49
34
17
0
27
53
80
53
27
0
0
0
0
0
1

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
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
91
93
93
93
93
93
93
93
91
89
88
89
88
84
79
75
72
71
73
78
83

Pressure (mb)

1018
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

368
369
371
373
376
377
380
383
384
383
382
382
380
378
377
375
373
372
372
370
369
368
369
366

Monday 19

Waxing Crescent 3%

09:37

No Set

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

Sun - Rise: 08:32, Set: 17:07, Transit: 12:49. Moon - Rise: 09:37, Set: No Set. Civil Dark: 17:44 - 07:55. Nautical Dark: 18:24 - 07:13. Astro Dark: 19:04 - 06:33

Total Clouds (% Sky Obscured)

18
37
55
75
59
34
12
13
12
25
13
15
17
63
47
31
35
40
43
45
44
45
44
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
29
27
25
17
9
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

10
11
12
12
9
6
3
4
5
23
5
6
17
17
11
4
4
3
1
1
1
0
0
0

High Clouds (% Sky Obscured)

1
32
55
75
59
34
8
8
9
13
8
7
5
49
26
4
19
35
43
45
44
45
44
47

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
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
86
88
88
89
89
89
88
91
89
89
88
86
81
80
78
73
71
66
67
69
71
72

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

368
370
370
373
372
372
370
369
369
368
368
368
367
367
367
367
368
367
366
365
366
367
367
366

Tuesday 20

Waxing Crescent 8%

09:51

19:00

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

Sun - Rise: 08:31, Set: 17:08, Transit: 12:50. Moon - Rise: 09:51, Set: 19:00. Civil Dark: 17:46 - 07:54. Nautical Dark: 18:26 - 07:12. Astro Dark: 19:06 - 06:32

Total Clouds (% Sky Obscured)

49
55
52
49
54
58
57
52
47
42
43
49
55
65
65
65
63
57
55
48
41
43
43
39

Low Clouds (% Sky Obscured)

3
13
26
41
49
40
28
14
9
9
9
10
15
15
30
45
44
38
18
18
17
24
29
29

Medium 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

High Clouds (% Sky Obscured)

49
37
19
0
4
9
13
12
16
24
22
19
15
11
7
3
2
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
73
71
71
71
70
70
68
67
66
67
67
68
66
64
61
58
55
52
55
59
63
66

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

365
363
363
363
363
363
364
364
364
364
364
364
365
366
368
369
371
373
375
376
375
375
374
372

Wednesday 21

Waxing Crescent 15%

10:03

20:20

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
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: 17:10, Transit: 12:50. Moon - Rise: 10:03, Set: 20:20. Civil Dark: 17:47 - 07:53. Nautical Dark: 18:27 - 07:11. Astro Dark: 19:07 - 06:32

Total Clouds (% Sky Obscured)

35
32
28
27
35
43
56
62
68
75
78
81
85
89
84
74
74
69
68

Low Clouds (% Sky Obscured)

32
32
28
27
35
43
56
57
59
61
64
67
61
52
40
25
27
30
35

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
1
1
1
1
1
0
0
0
10
20
35
49
54
58
58
67
66

ISS Passover

Visibility (miles)

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

Precipitation Type

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
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
72
72
71
71
72
74
72
71
72
71
68
67
64
62
59
55
49

Pressure (mb)

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

Ozone (du)

371
370
371
371
371
369
368
366
366
366
367
364
362
359
360
360
361
364
366

Forecast for 's-Hertogenbosch, Gemeente 's-Hertogenbosch, Netherlands (51.70,5.30)

Generated: 15/01/26 17:57:04. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+1.00