Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 67%

00:01

12:17

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 OK
17 Good
18 OK
19 OK
20 OK
21 OK
22 OK

Sun - Rise: 05:35, Set: 21:22, Transit: 13:29. Moon - Rise: 00:01, Set: 12:17. Civil Dark: 22:02 - 04:55. Nautical Dark: 22:56 - 04:02. Astro Dark: 00:15 - 02:44

Total Clouds (% Sky Obscured)

48
48
48
48
64
68
63
75
89
65
84
44
77
74
88
88
82
28
8
44
25
37
37
27

Low Clouds (% Sky Obscured)

48
46
24
14
1
1
22
25
20
1
13
24
22
10
9
13
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
48
24
16
19
29
7
11
20
37
40
24
66
65
79
79
72
2
4
44
18
29
23
15

High Clouds (% Sky Obscured)

4
40
6
23
43
40
43
56
76
43
35
16
6
5
24
39
47
28
5
5
3
3
2
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 (%)

29
14
10
5
3
4
3
3
3
4
7
8
6
5
2
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
17
16
14
14
14
16
19
20
21
23
23
23
23
23
24
25
25
25
26
23
20

Dew Point (°C)

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

Relative Humidity (%)

73
78
79
81
85
85
86
84
81
71
65
56
49
44
39
36
32
30
29
31
43
55
56
57

Pressure (mb)

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

Ozone (du)

349
348
347
343
342
342
342
343
342
342
342
341
342
341
343
343
342
343
341
338
336
335
335
333

Monday 6

Waning Gibbous 57%

00:17

13:30

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

Sun - Rise: 05:36, Set: 21:22, Transit: 13:29. Moon - Rise: 00:17, Set: 13:30. Civil Dark: 22:01 - 04:56. Nautical Dark: 22:55 - 04:03. Astro Dark: 00:14 - 02:46

Total Clouds (% Sky Obscured)

34
27
17
19
3
8
51
100
100
100
81
31
41
11
91
88
75
100
100
100
100
71
79
92

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)

19
13
4
1
2
5
6
3
2
4
4
6
41
10
44
20
8
76
23
61
31
31
47
45

High Clouds (% Sky Obscured)

2
9
17
19
2
7
51
100
100
100
68
31
34
5
68
82
75
52
100
81
100
62
56
69

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
6
6
6
7
7
7
8
9
11
11
11
12
13
13
12
11
9
9
7
6

Chance of Frost

Temperature (°C)

18
17
17
16
16
15
16
15
17
21
24
24
26
27
28
29
29
30
29
29
28
27
24
22

Feels Like (°C)

18
17
17
16
15
15
15
14
15
20
23
24
24
24
25
25
27
26
25
26
27
26
23
20

Dew Point (°C)

10
9
9
8
7
7
7
7
9
13
13
9
8
6
4
5
5
5
6
7
12
15
13
11

Relative Humidity (%)

59
58
60
59
56
55
56
56
58
58
50
38
31
24
21
22
20
20
22
24
35
46
49
49

Pressure (mb)

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

Ozone (du)

333
331
332
332
333
332
332
334
333
331
330
332
333
336
333
332
329
326
325
324
323
323
321
321

Tuesday 7

Third Quarter 46%

00:34

14:47

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 OK
20 OK
21 OK
22 OK

Sun - Rise: 05:37, Set: 21:21, Transit: 13:29. Moon - Rise: 00:34, Set: 14:47. Civil Dark: 22:01 - 04:57. Nautical Dark: 22:54 - 04:04. Astro Dark: 00:12 - 02:48

Total Clouds (% Sky Obscured)

75
63
67
72
60
51
58
63
75
85
69
74
74
73
73
53
79
73
71
54
38
39
38
40

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)

31
28
30
33
24
17
25
28
41
53
44
43
37
57
50
13
13
37
56
35
28
29
27
27

High Clouds (% Sky Obscured)

56
34
32
29
30
35
40
40
39
39
36
54
54
42
26
46
79
49
34
21
7
4
2
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
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
6
5
5
6
6
7
6
6
4
4
5
5
3
4
4
4
4
5
7
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
16
16
17
17
16
15
17
20
20
22
22
23
24
25
27
26
27
28
26
27
25
23

Dew Point (°C)

11
10
8
8
8
9
9
8
10
10
10
9
7
6
5
4
5
6
6
6
10
15
13
12

Relative Humidity (%)

51
54
53
53
53
56
58
57
62
54
48
42
36
31
27
24
24
24
24
26
37
52
55
56

Pressure (mb)

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

Ozone (du)

321
321
322
323
323
321
321
321
322
321
321
321
321
321
322
322
322
322
322
321
320
319
319
319

Wednesday 8

Waning Crescent 34%

00:54

16:09

23 OK
00 OK
01 OK
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
20 Good
21 Good
22 Good

Sun - Rise: 05:37, Set: 21:21, Transit: 13:29. Moon - Rise: 00:54, Set: 16:09. Civil Dark: 22:00 - 04:58. Nautical Dark: 22:53 - 04:05. Astro Dark: 00:10 - 02:50

Total Clouds (% Sky Obscured)

36
27
21
16
11
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
10

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)

25
19
15
11
7
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
9

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
17
17
18
19
20
21
23
24
25
27
28
28
29
29
28
28
26
24
22

Feels Like (°C)

21
20
20
20
19
19
19
20
21
22
23
25
26
27
28
29
30
30
30
29
29
28
27
24

Dew Point (°C)

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

Relative Humidity (%)

57
60
63
67
71
76
78
80
75
67
60
54
48
44
40
37
35
35
35
38
46
57
67
69

Pressure (mb)

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

Ozone (du)

319
321
321
321
321
321
321
322
322
322
322
322
322
322
322
324
324
326
326
325
324
324
324
325

Thursday 9

Waning Crescent 23%

01:20

17:33

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 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 Bad
22 Bad

Sun - Rise: 05:38, Set: 21:20, Transit: 13:29. Moon - Rise: 01:20, Set: 17:33. Civil Dark: 21:59 - 04:59. Nautical Dark: 22:52 - 04:07. Astro Dark: 00:08 - 02:52

Total Clouds (% Sky Obscured)

6
3
0
0
0
0
5
6
2
2
1
4
21
27
41
45
50
52
50
40
29
41
54
62

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
2
0
0
0
0
2
4
0
0
0
3
20
23
36
41
50
52
49
35
24
36
50
62

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
9
12
5
12
12
6
8
6
2

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

Chance of Frost

Temperature (°C)

20
20
19
19
18
18
17
19
20
22
23
25
27
28
29
30
30
30
30
29
28
27
25
24

Feels Like (°C)

22
22
21
21
20
20
19
20
22
24
25
27
28
29
29
30
30
30
30
30
30
31
25
26

Dew Point (°C)

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

Relative Humidity (%)

74
76
78
80
83
85
85
86
81
70
63
55
49
42
36
32
32
31
30
36
42
49
56
64

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013

Ozone (du)

327
328
328
329
330
332
332
332
333
335
335
334
333
333
334
333
333
333
333
333
333
333
333
334

Friday 10

Waning Crescent 14%

01:55

18:55

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

Sun - Rise: 05:39, Set: 21:20, Transit: 13:29. Moon - Rise: 01:55, Set: 18:55. Civil Dark: 21:59 - 05:00. Nautical Dark: 22:51 - 04:08. Astro Dark: 00:06 - 02:55

Total Clouds (% Sky Obscured)

50
24
13
17
26
36
34
32
32
35
32
27
28
28
31
44
55
67
60
56
51
60
68
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
12
20
16
8
1
1
0
0

Medium Clouds (% Sky Obscured)

1
2
3
6
15
28
30
32
32
30
24
21
21
21
23
22
20
19
29
34
39
41
42
42

High Clouds (% Sky Obscured)

50
24
13
17
26
10
6
4
5
8
9
9
9
9
9
26
43
60
51
42
40
44
47
50

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
Light Rain
None
None
None

Precipitation Probability (%)

2
2
0
0
0
0
0
0
0
2
2
1
4
4
3
11
15
22
40
54
70
52
34
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
19
19
20
20
20
21
22
24
25
26
27
29
29
29
29
26
23
21
20
19

Feels Like (°C)

27
26
24
24
21
21
23
22
20
19
24
24
23
23
24
25
31
30
28
29
30
31
21
21

Dew Point (°C)

17
17
17
17
16
17
17
16
16
16
14
13
12
10
8
8
7
6
5
8
10
13
14
14

Relative Humidity (%)

75
77
80
82
84
85
86
80
76
71
61
52
45
37
31
26
24
23
22
30
43
60
67
73

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1013
1014
1015
1015
1015

Ozone (du)

334
335
336
337
337
336
335
335
335
335
336
336
336
337
337
337
337
336
336
336
336
336
335
335

Saturday 11

Waning Crescent 6%

02:44

20:08

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

Sun - Rise: 05:40, Set: 21:19, Transit: 13:30. Moon - Rise: 02:44, Set: 20:08. Civil Dark: 21:58 - 05:01. Nautical Dark: 22:50 - 04:09. Astro Dark: 00:04 - 02:57

Total Clouds (% Sky Obscured)

68
58
47
36
25
14
23
29
40
29
17
6
12
22
35
29
38
41
38
39
40

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

30
17
1
3
4
5
4
3
1
1
1
0
0
1
1
1
2
3
2
1
0

High Clouds (% Sky Obscured)

46
45
44
34
23
11
23
29
40
29
17
5
12
22
35
29
38
41
38
39
40

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 (%)

14
11
0
10
5
2
10
13
8
13
20
5
13
15
7
15
15
14
12
8
2

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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
17
17
17
18
19
19
21
22
24
24
26
26
27
27
27
27
26

Feels Like (°C)

22
22
22
21
19
19
19
19
18
17
22
21
21
21
23
23
30
28
27
28
28

Dew Point (°C)

15
16
15
15
15
15
15
15
14
14
13
11
10
8
6
3
4
4
4
6
9

Relative Humidity (%)

82
85
86
87
88
86
86
81
76
72
60
50
43
34
27
22
22
21
21
27
34

Pressure (mb)

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

Ozone (du)

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

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

Generated: 05/07/26 22:12:39. Forecast: 05/07/26 to 11/07/26. Timezone: UTC+2.00