Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:45

05:41

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

Sun - Rise: 05:41, Set: 21:22, Transit: 13:31. Moon - Rise: 21:45, Set: 05:41. Civil Dark: 22:01 - 05:02. Nautical Dark: 22:54 - 04:09. Astro Dark: 00:08 - 02:56

Total Clouds (% Sky Obscured)

0
3
0
2
15
17
22
31
32
37
44
36
28
37
13
15
5
5
4
8
14
47
20
12

Low Clouds (% Sky Obscured)

0
0
0
0
15
17
7
11
10
6
8
8
18
29
0
0
2
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
22
31
32
37
44
36
19
17
13
15
5
0
0
3
5
13
18
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
13
3
0
0
0
4
0
0
3
3
7
36
4
3

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

Chance of Frost

Temperature (°C)

9
10
13
16
18
19
21
22
22
23
24
24
24
23
21
19
17
15
14
13
13
12
12
11

Feels Like (°C)

11
11
15
17
19
20
21
22
23
23
24
24
24
24
23
20
18
17
16
15
14
14
12
13

Dew Point (°C)

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

Relative Humidity (%)

93
85
75
65
56
49
43
39
37
35
34
34
35
45
63
71
75
79
82
83
87
87
87
88

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

332
331
331
332
332
332
333
332
332
331
330
330
329
330
332
334
335
336
336
335
335
334
333
332

Friday 11

Waning Gibbous 98%

22:18

No Set

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

Sun - Rise: 05:42, Set: 21:21, Transit: 13:31. Moon - Rise: 22:18, Set: No Set. Civil Dark: 22:00 - 05:03. Nautical Dark: 22:53 - 04:11. Astro Dark: 00:06 - 02:58

Total Clouds (% Sky Obscured)

13
17
68
42
24
60
26
43
44
98
100
20
29
21
25
28
85
78
70
45
32
8
0
4

Low Clouds (% Sky Obscured)

3
0
0
0
0
3
3
7
14
63
65
1
11
4
6
12
80
69
24
3
0
0
0
0

Medium Clouds (% Sky Obscured)

6
2
8
19
18
18
22
43
44
60
55
20
29
21
25
27
22
0
14
18
13
2
0
0

High Clouds (% Sky Obscured)

7
15
68
30
5
53
6
4
9
30
35
0
3
6
6
6
3
65
65
5
4
2
0
2

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
2
2
2
4
3
1
0
1
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)

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

Chance of Frost

Temperature (°C)

11
12
15
17
20
21
23
24
25
24
23
23
24
23
22
20
18
17
16
15
14
13
13
12

Feels Like (°C)

13
14
16
17
20
22
23
26
27
25
22
21
24
24
24
22
20
17
15
15
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

88
81
69
62
54
47
42
39
37
36
44
48
45
52
66
72
78
74
77
82
87
89
90
89

Pressure (mb)

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

Ozone (du)

332
332
331
331
332
333
334
336
337
338
340
341
342
343
343
343
342
345
346
349
353
353
347
344

Saturday 12

Waning Gibbous 95%

22:44

06:57

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

Sun - Rise: 05:43, Set: 21:21, Transit: 13:31. Moon - Rise: 22:44, Set: 06:57. Civil Dark: 21:59 - 05:04. Nautical Dark: 22:52 - 04:12. Astro Dark: 00:04 - 03:01

Total Clouds (% Sky Obscured)

3
0
0
1
10
15
11
5
1
11
1
1
0
3
3
4
13
11
16
13
20
20
37
17

Low Clouds (% Sky Obscured)

0
0
0
1
10
12
9
5
1
1
0
0
0
0
0
0
9
0
0
0
0
0
12
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
4
0
0
8
1
1
0
3
3
4
5
11
16
13
20
20
35
17

High Clouds (% Sky Obscured)

2
0
0
0
0
2
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
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
1
1
1
1
1
1
1
2
4
4
3
5
17
4
11
16
22
12
25

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)

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

Chance of Frost

Temperature (°C)

11
12
15
18
20
22
23
25
26
26
27
27
27
26
24
21
19
17
16
15
14
14
14
14

Feels Like (°C)

13
14
18
20
22
23
25
27
28
28
28
28
27
28
26
23
21
19
18
17
17
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

90
83
70
61
55
47
41
37
34
32
31
30
30
41
54
62
66
71
75
78
84
90
90
92

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1013
1012
1011
1011
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

343
342
344
343
342
342
343
344
345
347
346
344
343
342
343
343
347
352
352
349
347
346
347
348

Sunday 13

Waning Gibbous 89%

23:05

08:14

06 OK
07 OK
08 Good
09 OK
10 OK
11 OK
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 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:44, Set: 21:20, Transit: 13:31. Moon - Rise: 23:05, Set: 08:14. Civil Dark: 21:59 - 05:05. Nautical Dark: 22:51 - 04:13. Astro Dark: 00:02 - 03:03

Total Clouds (% Sky Obscured)

9
1
8
15
22
28
79
59
76
91
100
42
94
88
66
54
30
29
32
33
31
36
51
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
58
31
49
71
83
15
68
37
9
4
3
4
12
15
8
4
0
2

Medium Clouds (% Sky Obscured)

9
1
8
15
22
28
42
43
35
28
25
25
34
82
39
51
30
29
29
25
20
25
25
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
17
36
50
33
18
0
22
1
0
0
0
0
2
5
21
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
20
4
4
5
4
4
4
14
23
32
59
77
95
70
37
12
19
9
6
25
27
23
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
2
4
7
7
9
8
10
8
8
11
8
4
6
4
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

14
16
17
19
22
24
25
26
28
28
27
26
26
23
23
21
20
19
19
18
18
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
83
71
57
50
43
41
37
36
40
48
44
83
91
91
92
92
92
92
92
92
92
92

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1017

Ozone (du)

348
347
348
348
347
345
345
343
343
341
340
339
338
336
333
330
324
319
318
317
316
316
314
312

Monday 14

Waning Gibbous 81%

23:23

09:32

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
05 Bad

Sun - Rise: 05:45, Set: 21:19, Transit: 13:31. Moon - Rise: 23:23, Set: 09:32. Civil Dark: 21:58 - 05:06. Nautical Dark: 22:49 - 04:15. Astro Dark: 00:00 - 03:06

Total Clouds (% Sky Obscured)

41
48
85
97
100
97
46
46
47
100
100
43
40
48
47
49
50
60
71
80
82
85
90
91

Low Clouds (% Sky Obscured)

3
7
49
65
61
23
25
28
30
82
81
25
21
17
3
6
10
8
9
11
14
17
18
19

Medium Clouds (% Sky Obscured)

39
47
70
95
100
97
46
39
34
92
90
12
3
4
27
24
22
31
27
27
20
16
12
22

High Clouds (% Sky Obscured)

14
19
35
48
100
62
46
46
45
50
50
43
40
48
47
49
50
51
53
57
48
42
60
55

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

Precipitation Probability (%)

14
8
33
34
25
71
93
95
95
95
95
90
75
66
28
24
14
18
17
11
15
16
11
18

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
0.5
0.8
1
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
5
6
6
6
6
9
7
7
5
3
2
2
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
22
21
21
22
23
25
25
26
18
21
24
25
26
28
27
26
26
25
24
18
18
18

Dew Point (°C)

16
17
17
16
15
15
10
8
5
4
15
16
13
13
15
18
18
17
17
17
16
16
15
15

Relative Humidity (%)

93
92
85
76
69
69
44
35
29
26
72
71
53
53
66
74
81
89
89
90
92
90
89
87

Pressure (mb)

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

Ozone (du)

312
313
312
312
314
319
318
318
316
315
315
316
317
315
314
313
313
312
312
313
313
314
315
316

Tuesday 15

Waning Gibbous 71%

23:39

10:49

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
05 Bad

Sun - Rise: 05:46, Set: 21:18, Transit: 13:31. Moon - Rise: 23:39, Set: 10:49. Civil Dark: 21:57 - 05:07. Nautical Dark: 22:48 - 04:16. Astro Dark: 23:57 - 03:08

Total Clouds (% Sky Obscured)

91
90
88
86
81
82
84
86
89
91
94
86
77
72
79
85
93
82
72
62
70
80
89
89

Low Clouds (% Sky Obscured)

20
20
14
8
2
11
20
29
32
35
34
31
26
24
43
63
83
67
52
36
45
56
69
77

Medium Clouds (% Sky Obscured)

34
45
47
46
42
41
40
39
38
35
31
21
11
3
15
27
40
35
32
28
27
27
23
21

High Clouds (% Sky Obscured)

50
46
36
42
52
64
76
86
74
62
54
47
44
45
35
30
24
20
11
3
17
41
70
85

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

Precipitation Probability (%)

20
17
24
24
15
36
46
55
76
87
87
90
88
71
64
49
14
14
9
1
2
2
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
21
23
25
26
26
27
27
27
28
26
25
24
22
21
20
19
18
17
17
17
16

Feels Like (°C)

18
17
17
20
21
21
22
23
24
27
26
26
26
26
27
22
22
23
22
22
22
17
17
17

Dew Point (°C)

14
14
14
13
13
12
13
13
13
14
14
14
15
15
16
15
14
14
14
13
13
13
13
12

Relative Humidity (%)

82
78
75
62
53
44
44
44
43
44
43
42
48
54
61
64
66
68
72
76
78
78
78
77

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

317
318
319
321
322
324
322
320
318
317
316
314
314
313
312
313
314
315
316
316
317
316
315
314

Wednesday 16

Waning Gibbous 68%

23:56

12:07

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: 05:47, Set: 21:17, Transit: 13:32. Moon - Rise: 23:56, Set: 12:07. Civil Dark: 21:56 - 05:09. Nautical Dark: 22:47 - 04:18. Astro Dark: 23:55 - 03:11

Total Clouds (% Sky Obscured)

90
90
90
91
92
79
67
57
56
55
54
58
64
70
63
56
49
54
59
63

Low Clouds (% Sky Obscured)

86
90
75
59
47
38
28
18
10
5
0
2
4
6
10
15
20
23
24
26

Medium Clouds (% Sky Obscured)

19
19
15
13
14
12
11
14
20
31
38
35
29
15
8
0
0
0
0
0

High Clouds (% Sky Obscured)

85
74
75
78
75
58
43
29
28
34
36
49
59
70
58
44
30
38
44
54

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
None
None
None
None
None

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
19
21
22
24
25
26
26
26
26
25
24
23
21
19
17
16
15

Feels Like (°C)

17
17
17
19
19
19
20
20
20
29
28
27
27
27
28
21
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
68
60
53
46
40
36
34
33
32
38
45
54
56
58
62
64
66

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

314
313
313
313
313
313
312
312
311
311
310
309
308
307
306
306
305
304
302
301

Forecast for R�mlang, Dielsdorf, Switzerland (47.45,8.53)

Generated: 10/07/25 06:32:10. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00