Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 68%

15:24

01:45

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

Sun - Rise: 05:30, Set: 21:26, Transit: 13:28. Moon - Rise: 15:24, Set: 01:45. Civil Dark: 22:06 - 04:49. Nautical Dark: 23:02 - 03:54. Astro Dark: 00:29 - 02:27

Total Clouds (% Sky Obscured)

7
8
9
11
17
13
14
64
44
49
100
100
100
100
77
70
5
13
25
25
21
7
6
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
0
64
3
8
0
0
0
0
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
8
9
0
0
0
0
35
0
0
34
2
4
20
19
6
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
3
3
14
10
12
64
41
49
100
100
100
100
75
70
0
6
24
24
19
5
3
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
2
7
27
28
3
6
7
11
14
0
0
1
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)

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

Chance of Frost

Temperature (°C)

21
23
26
28
29
31
32
33
34
34
32
29
28
27
26
24
23
22
21
20
20
19
19
18

Feels Like (°C)

25
28
30
31
32
33
34
35
34
35
33
29
30
29
27
25
25
26
25
24
23
22
22
22

Dew Point (°C)

20
21
21
19
18
17
16
14
13
13
17
24
23
21
20
19
19
19
19
19
18
18
18
17

Relative Humidity (%)

91
84
73
58
49
43
37
31
28
28
40
73
71
66
69
71
77
83
88
89
91
92
95
93

Pressure (mb)

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

Ozone (du)

320
320
318
317
315
315
317
319
320
319
315
316
316
315
315
317
318
319
317
314
312
314
315
316

Wednesday 24

Waxing Gibbous 77%

16:33

02:04

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 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 05:30, Set: 21:26, Transit: 13:28. Moon - Rise: 16:33, Set: 02:04. Civil Dark: 22:07 - 04:50. Nautical Dark: 23:02 - 03:54. Astro Dark: 00:29 - 02:28

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
0
0
0
3
11
61
64
65
70
51
11
6
7
5
9

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
0
0
0
3
3
60
54
65
64
47
10
2
4
2
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
1
1
0
0
0
0
0
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
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
5
7
8
8
8
9
10
10
10
9
7
5
4
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

19
22
25
27
29
30
32
33
33
34
33
33
32
30
28
25
24
22
21
20
19
19
18
18

Feels Like (°C)

23
27
28
30
31
32
33
33
34
34
33
33
32
32
30
27
25
24
22
22
23
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

89
80
70
59
50
42
36
31
29
29
31
34
41
53
67
78
84
88
89
92
92
95
95
95

Pressure (mb)

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

Ozone (du)

316
316
314
314
314
314
314
315
315
315
315
314
313
312
311
310
311
312
312
312
311
311
311
311

Thursday 25

Waxing Gibbous 85%

17:43

02:28

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

Sun - Rise: 05:30, Set: 21:26, Transit: 13:28. Moon - Rise: 17:43, Set: 02:28. Civil Dark: 22:07 - 04:50. Nautical Dark: 23:02 - 03:55. Astro Dark: 00:29 - 02:29

Total Clouds (% Sky Obscured)

7
7
7
7
5
22
20
67
31
15
28
96
99
100
100
100
97
75
77
33
95
100
90
78

Low 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

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)

4
4
4
4
3
18
17
53
23
10
17
93
99
100
99
100
94
57
65
33
91
100
88
73

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
1
2
3
4
5
3
2
0
0
0
1
0
1
1
4
3
1
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
2
4
5
7
8
8
9
10
10
11
10
10
7
5
4
3
3
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

19
22
25
27
29
31
32
34
34
35
34
33
32
30
27
25
23
23
21
20
20
19
19
19

Feels Like (°C)

22
25
28
29
31
32
33
34
33
33
34
33
32
31
28
26
25
25
23
23
24
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

88
79
67
57
49
40
34
30
27
26
29
33
42
53
65
72
78
84
87
89
91
91
90
91

Pressure (mb)

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

Ozone (du)

311
310
310
309
309
310
310
311
312
312
312
311
310
310
309
309
309
309
309
309
309
307
306
305

Friday 26

Waxing Gibbous 91%

18:51

02:58

07 Bad
08 Bad
09 Bad
10 Bad
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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:31, Set: 21:26, Transit: 13:28. Moon - Rise: 18:51, Set: 02:58. Civil Dark: 22:07 - 04:51. Nautical Dark: 23:02 - 03:55. Astro Dark: 00:28 - 02:30

Total Clouds (% Sky Obscured)

70
68
68
69
43
32
36
43
56
55
61
67
74
73
76
78
84
91
98
72
63
68
49
57

Low 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

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)

63
68
68
69
40
28
30
37
51
50
57
64
65
68
73
74
80
88
97
72
63
67
46
44

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

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

Chance of Frost

Temperature (°C)

20
22
24
27
29
31
32
34
34
35
35
34
33
31
28
26
24
23
21
20
20
19
19
19

Feels Like (°C)

22
24
27
29
31
33
34
35
35
34
34
33
33
32
29
27
25
24
23
22
22
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

82
73
66
59
51
43
37
32
29
27
27
30
39
48
56
63
70
74
77
80
81
81
82
81

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

305
307
308
307
307
308
308
308
307
306
306
305
305
306
307
308
307
307
308
307
307
307
307
307

Saturday 27

Waxing Gibbous 96%

19:55

03:36

07 Bad
08 OK
09 Good
10 Good
11 OK
12 OK
13 OK
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
06 Bad

Sun - Rise: 05:31, Set: 21:26, Transit: 13:29. Moon - Rise: 19:55, Set: 03:36. Civil Dark: 22:06 - 04:51. Nautical Dark: 23:02 - 03:56. Astro Dark: 00:27 - 02:31

Total Clouds (% Sky Obscured)

49
41
5
4
4
5
5
43
31
43
87
100
100
100
100
100
98
97
96
97
99
100
98
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
60
2
5
15
27
39
44
52
55
66
76
87
85
82

High Clouds (% Sky Obscured)

35
29
4
2
2
2
3
41
31
43
54
100
100
100
100
100
93
87
82
89
94
99
87
77

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
1
2
4
21
20
28
41
59
67
79
70
49
37
24
2
17
24
25
27
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
25
28
31
33
34
36
36
36
36
35
29
28
24
23
22
21
21
21
20
20
20
21

Feels Like (°C)

23
25
27
32
35
36
38
38
38
37
39
33
30
30
27
26
26
25
24
23
22
22
22
22

Dew Point (°C)

17
16
16
16
17
16
16
16
15
13
12
13
23
25
22
21
20
20
19
19
18
18
17
18

Relative Humidity (%)

75
64
55
48
42
37
34
31
27
24
23
26
70
87
87
88
91
89
89
89
86
84
82
80

Pressure (mb)

1018
1018
1018
1018
1018
1017
1016
1016
1016
1015
1015
1014
1016
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

307
308
308
308
309
309
309
310
310
309
310
308
307
307
308
309
310
310
310
310
310
310
309
309

Sunday 28

Waxing Gibbous 99%

20:52

04:24

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
06 Bad

Sun - Rise: 05:32, Set: 21:26, Transit: 13:29. Moon - Rise: 20:52, Set: 04:24. Civil Dark: 22:06 - 04:52. Nautical Dark: 23:02 - 03:57. Astro Dark: 00:26 - 02:32

Total Clouds (% Sky Obscured)

93
94
94
94
96
98
100
100
100
100
91
82
71
70
72
71
82
92
100
93
87
80
85
89

Low Clouds (% Sky Obscured)

0
0
0
0
7
13
20
17
14
10
11
10
10
9
7
5
11
18
22
23
25
27
25
22

Medium Clouds (% Sky Obscured)

77
67
56
49
54
61
67
62
53
48
30
14
1
2
3
5
26
45
65
49
33
26
39
52

High Clouds (% Sky Obscured)

70
75
69
60
73
87
100
100
100
100
91
82
71
70
72
71
82
92
100
79
65
53
43
24

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

30
30
17
3
23
35
41
46
66
71
88
95
95
95
95
95
95
95
95
91
76
25
39
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.2
0.5
0.9
0.6
1.3
0.8
1
0.9
0.8
0.6
0.6
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
24
26
28
30
31
32
32
33
33
31
30
28
25
22
20
19
19
19
19
19
18
19

Feels Like (°C)

22
22
25
25
25
26
26
27
34
33
32
32
33
33
27
27
26
25
24
23
21
21
22
21

Dew Point (°C)

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

Relative Humidity (%)

77
75
64
57
50
44
40
35
34
33
31
38
46
54
66
79
95
96
95
96
96
96
96
95

Pressure (mb)

1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1023
1024
1024
1024
1025
1024
1024
1024
1024

Ozone (du)

309
309
310
311
311
311
311
311
310
310
310
309
309
308
307
306
305
306
307
308
308
307
307
307

Monday 29

Waxing Gibbous 100%

21:40

05:22

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: 05:32, Set: 21:26, Transit: 13:29. Moon - Rise: 21:40, Set: 05:22. Civil Dark: 22:06 - 04:52. Nautical Dark: 23:01 - 03:57. Astro Dark: 00:25 - 02:34

Total Clouds (% Sky Obscured)

93
92
91
90
80
71
58
72
86
99
94
88
83
88
94
100
100
100
100

Low Clouds (% Sky Obscured)

25
26
33
39
33
24
18
12
8
3
9
15
20
33
42
55
34
18
2

Medium Clouds (% Sky Obscured)

62
63
57
47
33
19
3
2
1
0
4
9
21
44
78
100
69
38
6

High Clouds (% Sky Obscured)

6
24
39
40
36
35
39
65
86
98
88
78
69
71
75
78
85
93
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
None

Precipitation Probability (%)

51
45
44
45
41
34
32
29
27
14
23
28
42
93
95
95
95
39
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
2.6
5.6
1.9
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
22
25
27
28
29
30
30
30
30
28
26
25
24
22
21
20
20

Feels Like (°C)

22
21
24
25
26
26
27
28
33
32
30
31
32
34
24
25
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

95
93
78
67
56
51
46
41
39
36
34
45
59
77
83
88
95
96
96

Pressure (mb)

1024
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

307
307
308
308
309
309
308
308
310
311
312
311
310
309
310
311
312
313
314

Forecast for Stampfenbach, Zürich District, Switzerland (47.38,8.54)

Generated: 23/06/26 07:20:11. Forecast: 23/06/26 to 29/06/26. Timezone: UTC+2.00