Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 14%

02:44

18:55

05 Bad
06 OK
07 Bad
08 OK
09 OK
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 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:39, Set: 21:20, Transit: 13:29. Moon - Rise: 02:44, Set: 18:55. Civil Dark: 21:58 - 05:00. Nautical Dark: 22:51 - 04:09. Astro Dark: 00:04 - 02:57

Total Clouds (% Sky Obscured)

53
34
47
46
18
3
5
7
4
3
3
3
3
2
7
1
0
1
0
0
1
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
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
2
7
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
34
43
11
16
2
4
6
3
2
2
2
2
0
0
0
0
1
0
0
1
0
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 (%)

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

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

Chance of Frost

Temperature (°C)

15
15
16
20
22
23
25
27
28
28
29
29
29
29
28
27
24
21
20
20
19
19
18
16

Feels Like (°C)

15
18
17
21
25
25
27
28
29
29
30
30
29
29
28
27
25
23
22
22
21
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

92
92
89
80
72
63
57
50
42
38
35
33
34
38
45
54
65
73
77
82
85
88
89
92

Pressure (mb)

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

Ozone (du)

339
339
339
340
340
341
341
341
341
341
341
340
340
339
341
341
342
339
336
334
332
331
331
330

Sunday 12

Waning Crescent 6%

03:50

20:08

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

Sun - Rise: 05:40, Set: 21:19, Transit: 13:30. Moon - Rise: 03:50, Set: 20:08. Civil Dark: 21:58 - 05:01. Nautical Dark: 22:50 - 04:11. Astro Dark: 00:02 - 02:59

Total Clouds (% Sky Obscured)

0
2
1
2
0
2
5
2
31
22
9
15
41
68
10
44
31
34
31
34
31
35
22
8

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
2
2
0
9
0
0

High Clouds (% Sky Obscured)

0
2
1
2
0
2
5
2
25
18
9
13
35
61
10
44
31
34
31
34
31
31
19
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
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
4
5
5
6
7
9
9
9
9
9
10
10
9
8
7
6
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

16
15
16
19
20
22
23
25
26
27
27
28
28
27
26
25
22
21
19
18
17
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
87
78
68
61
52
45
39
35
32
31
32
36
41
49
57
68
75
77
81
85
86
87

Pressure (mb)

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

Ozone (du)

329
329
329
331
330
329
328
328
328
327
325
324
322
320
319
319
319
319
320
321
321
321
320
321

Monday 13

Waning Crescent 2%

No Rise

21:05

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

Sun - Rise: 05:41, Set: 21:18, Transit: 13:30. Moon - Rise: No Rise, Set: 21:05. Civil Dark: 21:57 - 05:02. Nautical Dark: 22:49 - 04:12. Astro Dark: 00:00 - 03:02

Total Clouds (% Sky Obscured)

8
3
31
79
12
15
5
7
6
62
61
99
90
100
100
100
100
100
87
74
76
93
95
94

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
2
0
2
0
0
22
21
24
62
62
64
90
84
87
70
41
76
54
28

High Clouds (% Sky Obscured)

8
3
30
78
11
14
4
5
6
62
49
98
83
100
100
100
100
100
45
45
55
85
89
87

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 (%)

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
1
2
0
1
1
4
4
5
9
4
8
27
15
25
22
15
14

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

Chance of Frost

Temperature (°C)

15
15
15
18
21
23
24
25
27
28
29
30
30
30
29
27
26
23
22
21
20
21
21
20

Feels Like (°C)

17
17
17
19
21
24
25
27
29
30
29
30
30
30
29
26
25
23
22
22
21
24
22
22

Dew Point (°C)

13
13
12
13
14
13
13
12
13
12
11
11
11
13
17
18
18
17
17
17
17
19
19
18

Relative Humidity (%)

87
87
80
71
63
55
48
43
40
36
32
31
30
35
47
56
64
67
71
77
81
88
89
88

Pressure (mb)

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

Ozone (du)

320
320
318
318
317
317
317
317
317
316
315
316
316
315
314
315
314
315
316
317
317
317
318
318

Tuesday 14

New Moon 0%

05:10

21:47

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:42, Set: 21:17, Transit: 13:30. Moon - Rise: 05:10, Set: 21:47. Civil Dark: 21:56 - 05:04. Nautical Dark: 22:47 - 04:13. Astro Dark: 23:58 - 03:04

Total Clouds (% Sky Obscured)

78
73
72
71
73
72
93
96
96
97
98
100
100
100
85
67
77
70
90
91
92
89
84
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
18
10
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
23
22
25
27
30
66
71
71
77
82
87
79
62
60
64
62
58
67
42
8
40
54
64

High Clouds (% Sky Obscured)

61
62
72
71
73
69
70
77
90
57
91
65
100
100
81
45
45
19
29
53
79
47
34
24

ISS Passover

Visibility (miles)

6
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
Light Rain

Precipitation Probability (%)

20
13
6
8
7
2
4
6
10
18
20
15
16
21
21
22
19
8
9
20
5
0
7
65

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
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
22
24
25
25
26
26
30
32
31
30
29
28
26
25
22
21
20
20
20
20
19

Feels Like (°C)

20
23
24
25
27
28
27
26
27
30
32
32
30
29
27
27
27
24
22
21
21
21
20
20

Dew Point (°C)

18
20
20
20
20
17
15
14
13
19
22
21
16
15
16
18
19
19
17
16
16
17
17
15

Relative Humidity (%)

92
94
91
87
79
63
52
46
45
51
56
55
43
41
49
61
72
80
81
77
78
82
82
80

Pressure (mb)

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

Ozone (du)

317
316
316
316
316
313
310
311
316
317
318
318
320
322
322
322
322
321
322
322
322
321
319
318

Wednesday 15

Waxing Crescent 2%

06:38

22:17

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:43, Set: 21:17, Transit: 13:30. Moon - Rise: 06:38, Set: 22:17. Civil Dark: 21:55 - 05:05. Nautical Dark: 22:46 - 04:15. Astro Dark: 23:55 - 03:07

Total Clouds (% Sky Obscured)

68
46
55
59
47
86
77
100
98
100
100
78
87
71
57
87
74
62
64
77
90
93
95
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
12
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
10
50
38
12
17
52
35
42
36
29
22
20
66
57
68
50
33
48
61
70
72
75
73

High Clouds (% Sky Obscured)

66
42
29
31
46
84
56
100
98
100
100
76
86
71
57
85
74
62
64
50
50
69
78
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

7
2
5
15
5
8
10
11
9
15
15
5
21
80
95
85
63
26
30
29
25
23
19
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
4
3
2
2
2
3
6
8
7
6
5
6
7
12
8
6
6
5
4
4
3
4
5

Chance of Frost

Temperature (°C)

18
20
21
23
25
27
29
29
28
30
30
30
30
29
31
30
27
24
21
20
19
18
17
17

Feels Like (°C)

18
21
23
25
27
30
31
31
29
31
30
31
31
30
31
29
27
24
22
21
21
20
18
18

Dew Point (°C)

17
18
20
21
21
19
18
15
12
12
10
9
10
10
27
29
26
23
21
20
19
17
16
16

Relative Humidity (%)

92
92
91
88
79
62
51
42
37
32
30
28
27
29
79
94
94
94
95
95
95
96
95
95

Pressure (mb)

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

Ozone (du)

315
318
321
321
320
320
318
315
314
312
313
312
311
311
307
314
313
311
309
311
312
314
315
317

Thursday 16

Waxing Crescent 7%

08:04

22:40

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

Sun - Rise: 05:44, Set: 21:16, Transit: 13:30. Moon - Rise: 08:04, Set: 22:40. Civil Dark: 21:54 - 05:06. Nautical Dark: 22:45 - 04:16. Astro Dark: 23:53 - 03:09

Total Clouds (% Sky Obscured)

89
77
66
49
32
15
16
17
18
37
56
75
75
75
73
84
91
98
85
71
58
51
43
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
6
3
1
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

58
45
33
22
11
0
1
2
3
18
34
50
47
47
44
35
29
23
25
32
39
26
13
0

High Clouds (% Sky Obscured)

63
40
20
20
18
14
15
15
14
35
56
75
75
75
72
80
89
98
77
59
41
36
32
30

ISS Passover

Visibility (miles)

9
9
8
8
8
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
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

20
23
23
21
17
8
8
6
0
39
61
79
61
44
14
34
52
75
67
50
4
5
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0.2
0.7
0.5
0.2
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
5
6
7
8
9
10
9
11
13
11
8
6
4
3
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

17
18
20
21
23
25
27
28
29
30
30
30
31
30
30
28
26
24
21
20
19
18
18
18

Feels Like (°C)

18
18
19
19
25
24
25
25
26
27
37
38
39
36
32
28
28
26
25
24
23
21
19
20

Dew Point (°C)

16
17
18
18
18
16
15
14
13
11
17
22
28
27
24
22
21
19
18
17
16
15
15
15

Relative Humidity (%)

93
92
89
86
72
59
48
42
36
31
44
62
85
80
73
68
71
75
79
80
78
80
82
85

Pressure (mb)

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

Ozone (du)

318
318
318
318
318
317
316
315
314
314
315
316
317
316
316
316
317
317
318
320
322
324
323
322

Friday 17

Waxing Crescent 14%

09:26

22:59

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

Sun - Rise: 05:45, Set: 21:15, Transit: 13:30. Moon - Rise: 09:26, Set: 22:59. Civil Dark: 21:53 - 05:07. Nautical Dark: 22:44 - 04:18. Astro Dark: 23:51 - 03:12

Total Clouds (% Sky Obscured)

20
9
0
2
4
7
6
5
4
11
15
21
30
42
54
45
33
21
32
44
55

Low Clouds (% Sky Obscured)

1
0
0
2
4
6
5
3
3
5
9
15
19
16
13
9
5
2
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
8
15
23
33
42
34
25
14
13
13
12

High Clouds (% Sky Obscured)

20
9
0
0
0
0
0
0
0
1
1
2
16
30
41
29
16
0
14
30
49

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

Precipitation Probability (%)

1
1
0
2
2
1
4
6
5
27
38
45
71
84
92
78
63
51
58
65
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.2
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

5
5
5
5
4
6
7
7
7
7
6
6
6
5
6
7
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
17
23
23
22
23
24
25
30
30
29
30
32
34
24
24
26
25
23

Dew Point (°C)

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

Relative Humidity (%)

88
80
73
67
60
54
47
43
40
37
42
47
54
63
75
88
91
91
93
93
93

Pressure (mb)

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

Ozone (du)

322
320
319
317
317
316
315
316
316
317
318
320
321
322
324
325
325
326
327
326
326

Forecast for Gfell, Bezirk Pfäffikon, Switzerland (47.38,8.93)

Generated: 11/07/26 05:38:56. Forecast: 11/07/26 to 17/07/26. Timezone: UTC+2.00