Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 6%

07:34

14:06

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:35, Set: 17:00, Transit: 12:47. Moon - Rise: 07:34, Set: 14:06. Civil Dark: 17:38 - 07:57. Nautical Dark: 18:20 - 07:15. Astro Dark: 19:00 - 06:35

Total Clouds (% Sky Obscured)

98
94
97
99
99
100
100
100
100
100
100
93
72
79
84
92
92
69
92
98
98
99
95
98

Low Clouds (% Sky Obscured)

73
61
31
54
50
29
34
38
37
25
36
56
57
55
54
40
34
40
44
32
52
54
79
56

Medium Clouds (% Sky Obscured)

81
92
87
83
52
11
53
81
99
100
100
53
50
56
61
80
90
69
77
89
95
97
89
76

High Clouds (% Sky Obscured)

9
39
92
99
96
100
100
100
100
100
100
83
48
48
58
57
76
42
31
74
67
91
21
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
3
4
13
5
1
3
10
14
11
19
26
25
13
3
10
3
18
14
47
34
43
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
12
9
8
7
8
7
7
7
6
5
5
6
6
7
6
6
6
5
6
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
78
82
87
85
82
77
77
77
77
81
88
90
90
87
88
87
87
87
85
90
87
85

Pressure (mb)

1006
1008
1009
1010
1011
1012
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

342
345
348
350
352
351
350
352
352
352
351
349
351
351
349
347
348
345
343
344
342
342
341
340

Saturday 17

Waning Crescent 2%

08:19

15:10

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 OK
18 Bad
19 Good
20 Good
21 Good
22 Good
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:34, Set: 17:02, Transit: 12:48. Moon - Rise: 08:19, Set: 15:10. Civil Dark: 17:40 - 07:56. Nautical Dark: 18:21 - 07:14. Astro Dark: 19:01 - 06:34

Total Clouds (% Sky Obscured)

98
100
100
76
81
75
64
71
79
76
81
100
48
61
14
13
3
5
100
93
36
100
100
100

Low Clouds (% Sky Obscured)

45
19
10
29
54
64
37
37
46
37
28
30
36
40
0
0
0
0
0
0
20
22
7
0

Medium Clouds (% Sky Obscured)

89
67
54
55
79
36
28
69
79
74
76
76
48
54
10
4
0
0
50
41
4
9
55
50

High Clouds (% Sky Obscured)

22
93
91
21
36
7
6
10
19
26
52
99
6
0
3
6
2
5
100
87
16
100
100
100

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 (%)

30
8
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
8
8
9
9
8
7
6
6
6
5
5
6
6
6
5
6
5
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
8
9
10
11
11
10
9
8
7
6
6
5
5
5
4
4
4
3

Feels Like (°C)

5
4
4
4
4
5
5
7
8
8
9
8
6
5
4
4
3
4
2
2
1
1
0
0

Dew Point (°C)

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

Relative Humidity (%)

87
82
81
79
79
81
82
77
73
71
72
74
78
78
79
81
80
80
83
83
85
85
85
86

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

342
344
349
355
355
353
353
352
351
351
351
352
350
348
346
345
345
347
348
349
349
349
346
342

Sunday 18

New Moon 0%

08:53

16:23

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:33, Set: 17:04, Transit: 12:48. Moon - Rise: 08:53, Set: 16:23. Civil Dark: 17:41 - 07:55. Nautical Dark: 18:23 - 07:13. Astro Dark: 19:03 - 06:34

Total Clouds (% Sky Obscured)

100
100
100
71
81
55
62
79
78
94
85
57
52
25
38
49
60
67
63
58
59
62
62
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
0
0
0
0
13
27
40
48
47
39
43
42
41
39

Medium Clouds (% Sky Obscured)

50
17
12
5
2
2
0
0
0
0
5
45
39
17
19
16
14
12
11
9
17
18
21
20

High Clouds (% Sky Obscured)

100
100
100
67
77
52
59
79
74
92
85
44
10
4
2
4
3
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
88
88
85
79
73
71
67
70
74
79
82
83
86
85
86
86
88
89
89
91
91

Pressure (mb)

1021
1020
1020
1020
1021
1021
1020
1020
1020
1019
1019
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

340
341
343
347
349
352
354
355
358
359
361
362
363
365
367
369
371
372
372
373
374
374
373
371

Monday 19

Waxing Crescent 1%

09:17

17:41

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

Sun - Rise: 08:32, Set: 17:05, Transit: 12:48. Moon - Rise: 09:17, Set: 17:41. Civil Dark: 17:43 - 07:54. Nautical Dark: 18:24 - 07:13. Astro Dark: 19:04 - 06:33

Total Clouds (% Sky Obscured)

53
46
43
45
40
33
22
14
24
35
46
43
38
33
28
22
16
13
11
8
14
16
13
19

Low Clouds (% Sky Obscured)

38
38
37
37
36
24
12
0
0
0
0
0
0
0
2
4
5
4
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
12
12
14
14
12
7
9
13
16
19
21
20
17
14
10
6
6
6
6
5
3
0
7

High Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
2
3
4
4
5
5
4
2
0
3
6
11
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
84
86
80
76
73
71
70
70
75
80
82
83
85
86
88
86
86
88
89
89
89

Pressure (mb)

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

Ozone (du)

370
370
369
367
367
367
366
365
364
362
359
356
355
356
359
360
360
360
360
361
359
359
358
358

Tuesday 20

Waxing Crescent 3%

09:35

19:00

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

Sun - Rise: 08:31, Set: 17:07, Transit: 12:49. Moon - Rise: 09:35, Set: 19:00. Civil Dark: 17:44 - 07:53. Nautical Dark: 18:26 - 07:12. Astro Dark: 19:05 - 06:32

Total Clouds (% Sky Obscured)

25
30
32
33
35
52
63
68
44
36
13
11
7
5
7
5
2
7
11
13
10
5
2
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
9
7
4
2
5

Medium Clouds (% Sky Obscured)

12
17
11
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
5
16
28
35
52
63
68
44
36
9
7
4
2
7
4
0
3
6
9
6
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
89
88
81
75
67
64
58
60
65
75
80
82
81
80
80
80
78
78
78
78
77

Pressure (mb)

1019
1019
1019
1019
1019
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1018
1017
1017
1016
1016
1016
1016

Ozone (du)

358
358
357
357
358
359
361
361
361
362
364
363
363
362
364
364
364
364
362
360
358
356
355
353

Wednesday 21

Waxing Crescent 8%

09:50

20:19

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

Sun - Rise: 08:29, Set: 17:09, Transit: 12:49. Moon - Rise: 09:50, Set: 20:19. Civil Dark: 17:46 - 07:52. Nautical Dark: 18:27 - 07:11. Astro Dark: 19:07 - 06:31

Total Clouds (% Sky Obscured)

8
10
17
22
28
29
26
18
13
11
7
10
18
36
52
57
68
69
64
60
55
50
50
50

Low Clouds (% Sky Obscured)

8
10
17
22
28
28
22
11
7
6
6
7
9
14
35
51
60
62
63
55
40
35
35
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
15
24
31
38
30
22
13
21

High Clouds (% Sky Obscured)

0
0
0
0
0
3
5
8
6
3
0
0
0
0
0
0
0
1
2
3
2
1
0
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-5
-5
-5
-6
-8
-9
-9
-8
-8
-8
-8
-8
-9
-8
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

77
78
77
72
71
67
56
45
38
40
41
43
45
48
51
52
54
56
56
56
57
57
57
57

Pressure (mb)

1016
1016
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

354
354
354
353
352
351
350
350
349
349
349
349
350
351
352
352
353
353
354
354
355
355
356
357

Thursday 22

Waxing Crescent 15%

10:02

21:38

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

Sun - Rise: 08:28, Set: 17:10, Transit: 12:49. Moon - Rise: 10:02, Set: 21:38. Civil Dark: 17:47 - 07:51. Nautical Dark: 18:29 - 07:10. Astro Dark: 19:08 - 06:31

Total Clouds (% Sky Obscured)

40
40
37
41
37
36
31
34
42
46
64
76
78
80
80
70
50
45
35
30

Low Clouds (% Sky Obscured)

35
35
37
41
37
36
31
34
40
46
54
55
60
64
72
70
50
45
35
30

Medium Clouds (% Sky Obscured)

27
35
23
12
0
0
0
0
7
12
20
31
37
45
49
43
47
31
21
17

High Clouds (% Sky Obscured)

40
40
37
20
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
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
4
7
10
21
29
36
30
23
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

57
57
57
55
53
51
47
44
40
41
43
46
47
50
51
52
52
52
54
55

Pressure (mb)

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

Ozone (du)

356
355
353
351
349
347
347
348
349
349
349
349
351
353
355
357
358
360
360
361

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

Generated: 16/01/26 05:14:57. Forecast: 16/01/26 to 22/01/26. Timezone: UTC+1.00