Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 99%

21:38

04:22

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:30, Set: 21:25, Transit: 13:27. Moon - Rise: 21:38, Set: 04:22. Civil Dark: 22:05 - 04:50. Nautical Dark: 23:00 - 03:55. Astro Dark: 00:25 - 02:31

Total Clouds (% Sky Obscured)

78
84
62
68
70
99
96
68
60
67
100
100
100
71
86
96
98
92
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
66
49
66
46
71
77
74
53
60
72
88
84
77
68
48

Medium Clouds (% Sky Obscured)

4
11
42
15
31
63
22
24
24
41
37
14
4
22
37
35
52
33
39
54
99
100
100
86

High Clouds (% Sky Obscured)

78
50
50
54
45
96
96
35
37
67
99
100
100
17
9
70
82
88
62
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
9
9
1
4
1
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Type

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

Precipitation Probability (%)

39
2
15
20
29
10
23
69
70
95
79
9
3
16
21
48
68
95
95
95
95
95
95
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.4
1.5
0.5
0
0
0
0
0
0.2
0.6
2
3.5
3.1
1.1
0.9
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
23
22
21
20
20
20
21
22
20
21
22
24
24
25
25
24
20
18
20
20
18
18

Feels Like (°C)

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

Dew Point (°C)

21
23
22
20
20
19
19
19
21
20
18
17
15
15
14
14
14
13
9
9
18
19
17
17

Relative Humidity (%)

87
89
91
92
92
93
93
93
96
92
89
77
64
57
52
50
48
48
48
54
91
95
93
92

Pressure (mb)

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

Ozone (du)

304
303
302
304
304
304
306
307
306
308
310
312
313
310
308
308
308
307
306
306
307
307
308
307

Monday 29

Waxing Gibbous 100%

22:16

05:20

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:31, Set: 21:24, Transit: 13:28. Moon - Rise: 22:16, Set: 05:20. Civil Dark: 22:04 - 04:51. Nautical Dark: 22:59 - 03:56. Astro Dark: 00:24 - 02:32

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
98
97
100
99
93
87
84
56
62
100
100
81
75
74
79
68
95
100

Low Clouds (% Sky Obscured)

68
61
65
67
64
61
58
57
56
73
72
66
66
34
50
40
51
32
33
46
33
43
35
32

Medium Clouds (% Sky Obscured)

92
78
92
94
93
80
83
81
46
40
40
34
19
4
3
5
4
22
21
24
0
0
0
2

High Clouds (% Sky Obscured)

100
100
100
94
90
54
69
83
84
53
75
67
60
42
35
100
100
64
58
59
58
59
92
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
8
9
9

Fog (%)

2
20
80
81
82
82
84
73
52
47
22
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

41
27
15
13
10
2
0
0
0
0
0
10
5
7
22
29
65
71
80
86
66
48
38
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
95
95
96
95
96
95
92
88
83
75
70
64
61
58
57
56
56
68
84
85
89

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1018
1018
1018
1018
1018
1019
1020

Ozone (du)

307
306
305
304
303
303
303
304
305
305
306
307
308
308
308
309
309
310
311
311
312
314
313
314

Tuesday 30

Full Moon 99%

22:46

06:25

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:31, Set: 21:24, Transit: 13:28. Moon - Rise: 22:46, Set: 06:25. Civil Dark: 22:04 - 04:52. Nautical Dark: 22:59 - 03:57. Astro Dark: 00:23 - 02:34

Total Clouds (% Sky Obscured)

100
86
79
68
75
72
88
94
100
97
98
71
79
98
100
100
100
94
100
62
100
91
64
57

Low Clouds (% Sky Obscured)

30
45
41
41
40
28
61
53
58
78
78
51
53
28
45
40
54
42
38
0
18
12
6
0

Medium Clouds (% Sky Obscured)

19
16
8
14
16
39
69
69
37
61
43
44
47
60
53
59
54
81
74
62
85
46
38
37

High Clouds (% Sky Obscured)

100
84
77
67
75
68
62
60
100
60
62
50
48
88
100
100
100
74
100
45
100
42
21
3

ISS Passover

Visibility (miles)

9
8
9
8
9
2
2
9
9
9
9
9
8
2
8
2
3
2
7
9
8
2
9
9

Fog (%)

0
0
0
0
0
4
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

61
54
68
78
95
95
79
95
95
95
95
95
95
95
95
95
95
95
95
62
86
67
42
28

Precipitation Amount (mm)

0.4
0.3
0.5
0.4
1.3
1.3
0.3
0.5
0.9
1.6
0.8
1.4
3.9
0.8
0.7
0.8
0.9
1.4
1.4
0.2
0.5
0.5
0
0

Wind Speed/Direction (mph)

3
4
3
3
4
5
5
4
3
4
5
5
5
6
4
3
3
5
5
6
5
6
4
4

Chance of Frost

Temperature (°C)

19
19
19
18
19
19
19
19
19
19
19
20
20
20
20
21
20
21
21
19
20
19
17
18

Feels Like (°C)

20
20
21
20
21
21
21
20
21
20
21
22
23
22
22
23
21
20
21
20
21
20
18
19

Dew Point (°C)

18
18
18
18
18
18
18
19
18
18
18
18
17
15
15
17
17
19
20
18
18
17
15
17

Relative Humidity (%)

92
95
93
95
95
96
98
96
96
95
92
89
80
75
71
76
82
89
95
92
92
88
86
93

Pressure (mb)

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

Ozone (du)

316
316
318
318
317
318
320
320
321
320
322
322
325
329
329
334
337
336
342
342
345
348
354
356

Wednesday 1

Waning Gibbous 96%

No Rise

07:34

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

Sun - Rise: 05:32, Set: 21:24, Transit: 13:28. Moon - Rise: No Rise, Set: 07:34. Civil Dark: 22:04 - 04:52. Nautical Dark: 22:58 - 03:58. Astro Dark: 00:22 - 02:36

Total Clouds (% Sky Obscured)

51
43
35
32
32
29
28
27
26
19
13
6
22
42
56
52
46
40
42
42
39
47
49
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
12
14
16
13
10
6
14
17
22

Medium Clouds (% Sky Obscured)

34
30
24
25
25
23
22
21
21
15
10
5
21
39
52
47
40
29
31
30
29
23
14
7

High 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

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 (%)

36
25
7
5
3
1
2
1
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
3
4
3
3
2
2
2
2
2
3
3
4
4
5
5
6
6
4
3
2
3
3

Chance of Frost

Temperature (°C)

17
16
16
16
15
14
14
15
15
16
17
19
19
20
21
22
23
23
23
22
22
21
20
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
93
92
93
93
93
92
89
83
75
64
57
50
45
42
40
38
40
54
63
65
64

Pressure (mb)

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

Ozone (du)

362
359
351
341
336
333
329
325
322
321
320
319
319
318
318
319
318
318
319
319
319
319
319
319

Thursday 2

Waning Gibbous 91%

23:09

08:45

23 Good
00 OK
01 OK
02 OK
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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 05:33, Set: 21:24, Transit: 13:28. Moon - Rise: 23:09, Set: 08:45. Civil Dark: 22:03 - 04:53. Nautical Dark: 22:58 - 03:59. Astro Dark: 00:20 - 02:38

Total Clouds (% Sky Obscured)

18
20
20
26
36
88
89
87
88
79
91
97
96
97
97
88
77
70
52
41
31
44
39
34

Low Clouds (% Sky Obscured)

14
7
0
21
36
66
61
56
51
60
77
74
79
75
53
56
60
61
52
37
28
21
14
9

Medium Clouds (% Sky Obscured)

13
17
20
26
35
44
35
53
22
24
79
23
84
90
92
70
47
21
10
4
0
4
4
7

High Clouds (% Sky Obscured)

0
0
0
0
0
40
45
45
50
39
0
55
0
14
26
32
30
29
22
13
0
5
10
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
1
4
2
1
4
17
36
38
61
95
87
81
78
67
51
27
25
20
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.6
0.5
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
4
4
4
4
4
4
4
5
7
7
6
7
7
7
7
8
7
6
6
6
5

Chance of Frost

Temperature (°C)

17
17
16
15
15
15
16
17
17
18
19
21
19
22
23
22
22
23
23
22
21
21
19
19

Feels Like (°C)

18
18
17
16
16
17
15
16
17
18
19
20
17
21
22
22
22
23
24
23
22
22
21
22

Dew Point (°C)

11
11
10
10
11
11
12
13
13
13
12
15
10
16
19
19
19
20
19
18
18
18
17
17

Relative Humidity (%)

66
69
70
73
75
77
77
77
76
70
64
71
57
69
79
84
83
81
79
80
82
84
85
89

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1028

Ozone (du)

319
320
320
321
322
323
323
324
325
326
327
329
331
340
351
359
362
365
367
359
351
343
340
336

Friday 3

Waning Gibbous 85%

23:29

09:55

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 05:33, Set: 21:23, Transit: 13:28. Moon - Rise: 23:29, Set: 09:55. Civil Dark: 22:03 - 04:54. Nautical Dark: 22:57 - 04:00. Astro Dark: 00:19 - 02:40

Total Clouds (% Sky Obscured)

47
60
83
62
41
21
21
17
10
6
4
2
1
1
0
2
3
5
6
9
11
9
6
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

7
7
7
7
8
1
1
1
1
0
0
0
0
0
0
0
0
0
5
8
9
8
4
0

High Clouds (% Sky Obscured)

26
36
41
30
13
4
4
4
8
6
4
2
1
1
0
1
3
5
3
2
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 (%)

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
14
13
13
13
13
15
17
18
19
21
21
22
22
22
22
21
21
19
18

Feels Like (°C)

22
21
21
19
14
14
14
13
12
10
15
17
17
17
18
18
24
23
22
23
24
25
22
21

Dew Point (°C)

16
15
15
14
14
13
12
12
12
11
10
10
9
8
8
6
6
5
5
7
10
12
11
9

Relative Humidity (%)

90
92
93
92
95
95
95
92
89
84
73
64
55
48
43
37
35
33
32
39
47
57
57
57

Pressure (mb)

1028
1028
1028
1029
1029
1029
1029
1029
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

332
330
329
327
327
326
326
326
327
327
328
329
329
329
328
327
325
324
322
323
325
326
326
325

Saturday 4

Waning Gibbous 77%

23:45

11:06

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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

Sun - Rise: 05:34, Set: 21:23, Transit: 13:29. Moon - Rise: 23:45, Set: 11:06. Civil Dark: 22:02 - 04:55. Nautical Dark: 22:56 - 04:01. Astro Dark: 00:17 - 02:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
7
5
2
0
0
0
0
4
11
18
14
12
11

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
2
0
0
0
0
4
11
18
14
12
9

High Clouds (% Sky Obscured)

0
0
0
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
14
13
12
12
13
13
14
17
19
20
22
23
24
25
25
26
25
24

Feels Like (°C)

21
20
20
19
13
13
13
13
12
11
17
19
19
19
20
21
27
27
27
27
28

Dew Point (°C)

8
8
8
7
6
7
7
7
7
7
9
10
10
11
11
11
11
11
11
13
15

Relative Humidity (%)

57
59
61
62
64
67
70
68
65
63
59
56
52
49
46
44
42
41
40
47
55

Pressure (mb)

1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1023
1023
1023

Ozone (du)

325
323
321
319
318
316
315
315
315
315
315
315
315
315
315
315
315
315
315
315
315

Forecast for Lettenboden, Bezirk Pfäffikon, Switzerland (47.38,8.92)

Generated: 28/06/26 23:12:49. Forecast: 28/06/26 to 04/07/26. Timezone: UTC+2.00