Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waxing Crescent 7%

08:06

22:49

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

Sun - Rise: 05:39, Set: 21:53, Transit: 13:45. Moon - Rise: 08:06, Set: 22:49. Civil Dark: 22:38 - 04:53. Nautical Dark: 23:45 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
8
16
12
0
7
13
10
4
64
100
100
100
100
100
84
39
77
11
22
49
89
79
100

Low Clouds (% Sky Obscured)

0
0
14
0
0
4
4
3
1
0
0
0
0
0
0
0
0
0
0
10
23
42
47
35

Medium Clouds (% Sky Obscured)

0
8
10
12
0
0
0
0
0
0
0
38
98
73
100
84
39
77
11
9
1
10
25
25

High Clouds (% Sky Obscured)

0
6
0
0
0
0
0
0
0
26
100
100
100
100
100
44
3
40
1
1
36
31
21
48

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)

13
13
13
13
12
10
11
10
9
9
7
7
6
7
5
6
7
7
7
6
6
6
7
9

Chance of Frost

Temperature (°C)

28
29
28
28
28
26
24
22
20
19
18
18
18
17
17
18
19
21
23
24
26
27
27
27

Feels Like (°C)

25
26
25
26
26
25
23
21
20
19
19
16
16
16
16
18
19
20
22
24
26
26
25
24

Dew Point (°C)

4
4
4
6
7
9
11
10
11
11
11
11
11
11
12
12
13
12
11
10
10
8
9
12

Relative Humidity (%)

21
21
20
23
27
34
43
47
53
57
60
62
64
65
73
70
67
57
48
41
36
31
31
39

Pressure (mb)

1020
1020
1020
1019
1020
1020
1021
1021
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017

Ozone (du)

363
361
361
362
364
364
363
363
362
361
358
357
356
352
352
353
355
355
355
355
353
354
353
351

Thursday 16

Waxing Crescent 6%

09:34

23:06

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

Sun - Rise: 05:40, Set: 21:52, Transit: 13:45. Moon - Rise: 09:34, Set: 23:06. Civil Dark: 22:37 - 04:55. Nautical Dark: 23:43 - 03:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
55
20
97
42
19
32
11
31
34
26
25
29
8
15
23
44
49
67
61
31
36
33
41

Low Clouds (% Sky Obscured)

25
6
1
3
17
16
0
0
0
6
26
25
28
8
13
17
38
34
38
48
31
35
32
38

Medium Clouds (% Sky Obscured)

45
49
19
34
23
4
27
10
23
23
5
0
0
0
3
14
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
24
11
63
14
1
0
0
2
2
1
1
4
2
4
2
21
33
56
26
2
2
1
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
2
1
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)

8
10
11
11
11
11
9
8
9
8
7
7
7
7
6
6
7
9
10
11
11
12
14
14

Chance of Frost

Temperature (°C)

27
26
26
25
24
23
21
20
19
18
18
17
17
16
16
16
18
20
22
22
23
24
25
25

Feels Like (°C)

25
24
23
23
22
21
21
20
19
19
19
19
18
18
17
18
19
20
21
21
22
23
23
23

Dew Point (°C)

12
12
13
11
11
11
14
15
14
14
15
16
15
15
14
14
13
11
10
9
8
8
8
8

Relative Humidity (%)

38
41
44
41
43
48
64
72
75
77
85
90
90
92
92
87
71
57
47
42
38
35
33
33

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

346
342
339
338
337
338
337
337
336
337
339
341
339
339
340
340
340
342
341
339
339
339
340
341

Friday 17

Waxing Crescent 14%

10:57

23:19

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

Sun - Rise: 05:41, Set: 21:51, Transit: 13:45. Moon - Rise: 10:57, Set: 23:19. Civil Dark: 22:36 - 04:56. Nautical Dark: 23:41 - 03:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
50
45
34
56
71
49
82
79
64
42
23
47
46
59
55
47
54
63
66
48
51
49
46

Low Clouds (% Sky Obscured)

28
48
33
32
30
40
49
55
56
61
42
23
38
42
59
55
47
54
63
47
41
51
49
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
52
28
2
0
33
27
28
0
0
0
0
61
31
51
49
39

High Clouds (% Sky Obscured)

6
3
22
3
54
69
23
82
29
4
0
0
5
0
0
1
3
2
49
46
8
36
23
8

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
1
3
4
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)

15
16
15
15
14
11
9
8
7
7
7
7
7
6
6
7
9
12
12
13
13
14
15
15

Chance of Frost

Temperature (°C)

24
24
23
21
20
19
17
17
16
16
15
15
15
14
14
15
17
18
19
20
20
21
21
21

Feels Like (°C)

21
21
21
19
18
17
16
17
15
15
15
16
16
15
15
16
17
17
17
18
19
19
18
18

Dew Point (°C)

8
9
9
10
10
11
12
13
13
13
13
14
14
13
13
13
12
9
8
8
7
8
7
7

Relative Humidity (%)

35
39
42
47
52
61
72
77
81
86
89
90
92
93
93
86
71
56
48
44
42
41
39
38

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

339
337
338
340
339
337
337
337
334
334
334
334
334
334
333
334
334
335
336
337
340
340
343
347

Saturday 18

Waxing Crescent 23%

12:16

23:30

16 OK
17 OK
18 OK
19 Bad
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 OK
13 OK
14 OK
15 OK

Sun - Rise: 05:42, Set: 21:50, Transit: 13:45. Moon - Rise: 12:16, Set: 23:30. Civil Dark: 22:34 - 04:58. Nautical Dark: 23:39 - 03:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
40
36
66
34
33
29
45
70
71
69
70
74
84
89
90
91
92
94
52
18
18
25
36

Low Clouds (% Sky Obscured)

40
40
36
57
34
33
29
45
55
59
56
53
53
61
66
71
69
71
68
45
18
17
25
36

Medium Clouds (% Sky Obscured)

24
16
8
0
0
0
0
0
0
0
0
0
0
1
0
0
9
20
30
28
18
18
21
24

High Clouds (% Sky Obscured)

1
3
4
44
0
0
0
0
1
2
2
2
3
2
0
0
0
1
0
0
0
1
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
1
1
0
1
2
1
3
2
2
2
3
2
5
4
1
1
2
1
2
4
1
2
3

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)

15
16
16
15
14
12
10
8
8
8
7
6
7
7
7
7
8
9
10
11
12
14
14
14

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
16
15
15
15
15
14
14
14
14
15
15
16
17
18
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
37
39
43
48
56
62
68
66
56
60
62
51
53
53
52
50
50
51
46
39
41
42
42

Pressure (mb)

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

Ozone (du)

348
349
351
353
357
360
361
362
362
363
364
365
368
370
370
371
371
367
367
365
362
360
355
353

Sunday 19

Waxing Crescent 32%

13:34

23:41

16 OK
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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:44, Set: 21:48, Transit: 13:45. Moon - Rise: 13:34, Set: 23:41. Civil Dark: 22:33 - 05:00. Nautical Dark: 23:37 - 03:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
78
67
76
78
63
71
60
50
59
67
62
60
66
71
74
73
76
78
79
84
89
81
75

Low Clouds (% Sky Obscured)

39
51
53
51
57
54
63
57
49
41
35
29
23
27
30
33
28
33
36
36
40
47
54
60

Medium Clouds (% Sky Obscured)

27
25
23
20
17
11
5
3
2
2
2
29
29
30
25
25
40
40
35
51
67
84
65
47

High Clouds (% Sky Obscured)

3
45
7
45
58
6
0
0
1
35
60
62
60
66
70
74
70
74
69
66
58
50
39
28

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 (%)

1
2
2
1
2
4
0
0
1
0
0
0
0
1
1
0
1
2
0
1
1
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)

14
14
13
12
11
10
8
7
7
6
6
5
5
5
5
5
6
8
9
10
11
11
12
12

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
16
16
15
14
13
13
13
12
13
14
15
16
18
19
20
21
21
21

Feels Like (°C)

18
18
16
15
14
14
14
14
13
13
12
11
11
11
11
12
13
14
14
15
15
16
16
19

Dew Point (°C)

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

Relative Humidity (%)

43
43
47
49
52
54
60
59
66
78
83
81
81
83
83
75
65
57
49
43
39
37
35
37

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

352
352
351
350
351
353
355
357
355
353
351
350
349
349
349
352
353
353
354
355
357
359
361
361

Monday 20

Waxing Crescent 43%

14:50

23:53

16 Bad
17 Bad
18 Bad
19 Bad
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
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:45, Set: 21:47, Transit: 13:45. Moon - Rise: 14:50, Set: 23:53. Civil Dark: 22:31 - 05:01. Nautical Dark: 23:35 - 03:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
63
54
45
41
38
34
39
43
45
45
44
47
54
58
62
60
58
57
72
83
97
90
83

Low Clouds (% Sky Obscured)

67
58
49
41
37
33
28
34
39
44
45
42
42
49
57
62
59
56
53
68
81
95
83
73

Medium Clouds (% Sky Obscured)

28
18
10
3
3
3
3
2
1
0
1
2
2
2
1
1
0
0
0
15
29
49
42
35

High Clouds (% Sky Obscured)

15
11
6
1
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
8
8
8
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
1
1
1
11
14
14
28
36
43
39
33
23
28
33
37
34
31
30
24
18

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)

12
12
12
12
12
10
8
6
6
5
4
4
4
4
4
5
6
6
6
7
7
7
8
9

Chance of Frost

Temperature (°C)

21
21
21
20
19
18
16
15
14
14
13
13
13
13
14
14
15
16
17
18
19
20
21
21

Feels Like (°C)

18
18
18
18
18
16
16
16
15
14
13
13
13
14
14
14
15
16
16
17
17
17
16
20

Dew Point (°C)

7
8
8
9
10
10
11
11
11
11
11
12
12
12
13
13
14
13
13
13
12
10
9
9

Relative Humidity (%)

39
41
44
49
54
60
68
76
79
83
86
90
92
93
93
92
92
85
78
73
63
55
47
46

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024

Ozone (du)

361
362
362
362
362
360
359
357
355
353
352
355
358
361
363
365
368
369
370
371
369
367
364
362

Tuesday 21

First Quarter 53%

16:06

00:07

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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
13 Bad

Sun - Rise: 05:47, Set: 21:46, Transit: 13:46. Moon - Rise: 16:06, Set: 00:07. Civil Dark: 22:30 - 05:03. Nautical Dark: 23:33 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
81
87
94
73
52
32
43
55
66
64
58
53
61
70
81
84
86
85
88
93
97

Low Clouds (% Sky Obscured)

62
70
75
82
63
44
24
26
27
30
30
27
28
46
61
71
78
83
85
88
93
96

Medium Clouds (% Sky Obscured)

26
24
18
13
13
6
0
0
0
0
0
0
0
0
0
1
1
2
3
3
2
2

High Clouds (% Sky Obscured)

1
1
1
2
3
3
4
4
4
4
9
12
13
15
18
21
13
7
2
6
11
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

Fog (%)

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

Precipitation Probability (%)

3
6
9
12
9
5
1
4
5
3
7
10
12
16
17
13
25
29
29
26
21
13

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
19
18
16
15
15
14
14
14
14
13
14
15
16
17
18
20
20
21

Feels Like (°C)

19
18
19
18
18
17
17
17
16
16
15
14
14
15
14
14
13
16
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

46
45
47
49
52
60
69
80
84
86
90
90
92
93
89
85
82
70
61
53
47
43

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

360
358
356
355
353
351
350
348
346
345
343
343
343
343
344
346
348
348
349
350
350
350

Forecast for Utrecht, Gemeente Utrecht, Netherlands (52.09,5.12)

Generated: 15/07/26 16:40:11. Forecast: 15/07/26 to 21/07/26. Timezone: UTC+2.00