Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 0%

05:10

21:02

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:41, Set: 21:16, Transit: 13:28. Moon - Rise: 05:10, Set: 21:02. Civil Dark: 21:54 - 05:03. Nautical Dark: 22:45 - 04:12. Astro Dark: 23:54 - 03:04

Total Clouds (% Sky Obscured)

100
96
100
91
100
100
100
90
100
100
94
100
100
100
100
91
100
100
100
85
100
92
78
95

Low Clouds (% Sky Obscured)

14
23
1
0
0
0
0
0
0
5
13
11
13
14
88
73
27
49
41
18
66
25
22
81

Medium Clouds (% Sky Obscured)

59
96
100
59
65
84
100
53
95
100
92
100
100
95
100
71
60
54
68
33
81
65
67
77

High Clouds (% Sky Obscured)

72
96
100
81
100
100
100
89
95
89
61
68
47
43
24
12
52
98
100
84
81
62
35
69

ISS Passover

Visibility (miles)

9
4
9
4
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4

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

Precipitation Probability (%)

33
49
73
39
34
44
26
43
50
26
32
48
29
33
23
38
14
19
33
35
42
46
54
95

Precipitation Amount (mm)

0
0
0.4
0
0
0.2
0
0
0
0
0
0.3
0
0
0
0.2
0
0
0
0
0
0.2
0
3.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
27
25
21
18
17
16
16
16
17
16
16
17
18
19
22
21
23
23
27
29
29
28
27

Feels Like (°C)

29
27
25
19
17
14
14
14
14
17
15
15
15
16
18
21
20
22
23
26
28
27
27
28

Dew Point (°C)

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

Relative Humidity (%)

49
66
74
88
93
93
90
87
85
82
83
79
79
83
78
76
76
73
70
49
42
44
47
54

Pressure (mb)

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

Ozone (du)

317
314
313
315
316
315
312
313
313
315
316
316
316
317
321
320
322
323
321
322
323
322
323
317

Tuesday 14

New Moon 2%

06:37

21:44

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:42, Set: 21:15, Transit: 13:28. Moon - Rise: 06:37, Set: 21:44. Civil Dark: 21:53 - 05:04. Nautical Dark: 22:44 - 04:14. Astro Dark: 23:52 - 03:06

Total Clouds (% Sky Obscured)

69
100
88
95
46
65
83
96
97
96
95
53
49
69
63
85
75
96
58
52
100
100
98
98

Low Clouds (% Sky Obscured)

48
74
29
30
28
26
25
20
19
11
49
16
16
18
17
23
19
16
18
20
23
87
22
14

Medium Clouds (% Sky Obscured)

41
81
51
84
30
56
75
83
84
49
88
53
38
51
45
76
71
92
31
48
66
77
54
32

High Clouds (% Sky Obscured)

32
100
51
53
46
42
55
11
39
61
86
53
17
51
48
46
45
45
48
50
92
100
98
98

ISS Passover

Visibility (miles)

7
5
4
7
5
9
9
9
9
5
7
9
9
9
9
9
9
9
9
9
9
1
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

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

Precipitation Probability (%)

80
95
78
68
78
57
73
59
35
51
64
76
93
79
72
67
59
44
21
29
78
95
81
95

Precipitation Amount (mm)

0.3
1.7
0.3
0.3
0.8
0.3
0.9
0.5
0
0
0.5
0.6
1.1
0.7
0.5
0.5
0.5
0.3
0
0
0.4
1.9
0
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
20
19
17
17
17
17
18
18
17
18
17
19
21
24
27
28
29
31
31
28
20
22

Feels Like (°C)

19
22
19
17
15
16
16
15
17
17
16
16
17
19
22
26
28
29
29
32
31
26
19
20

Dew Point (°C)

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

Relative Humidity (%)

95
91
95
96
95
93
92
89
85
83
86
88
87
89
85
71
56
50
46
40
37
54
95
80

Pressure (mb)

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

Ozone (du)

321
317
318
317
321
318
316
314
315
317
318
320
322
321
321
321
321
318
318
317
314
309
314
315

Wednesday 15

Waxing Crescent 7%

08:03

22:15

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

Sun - Rise: 05:43, Set: 21:14, Transit: 13:28. Moon - Rise: 08:03, Set: 22:15. Civil Dark: 21:52 - 05:06. Nautical Dark: 22:43 - 04:15. Astro Dark: 23:50 - 03:09

Total Clouds (% Sky Obscured)

100
100
100
99
77
69
70
99
99
46
89
69
52
63
45
43
33
45
37
48
47
78
81
85

Low Clouds (% Sky Obscured)

22
19
17
18
23
31
33
31
22
22
17
25
27
24
26
29
23
27
21
15
13
15
17
15

Medium Clouds (% Sky Obscured)

41
64
26
66
75
31
59
74
63
39
84
52
52
50
45
43
29
34
20
15
12
20
20
40

High Clouds (% Sky Obscured)

100
100
100
89
52
50
52
64
57
0
50
52
52
57
45
43
3
45
20
48
47
76
81
84

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

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

Precipitation Probability (%)

93
95
75
69
40
65
52
22
23
3
6
41
55
68
51
44
17
22
17
7
12
20
29
45

Precipitation Amount (mm)

1
1.4
0.3
0.5
0
0.9
0.5
0
0
0
0
0
0
0.6
0.4
0.3
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
21
19
20
19
18
18
21
19
18
19
17
20
24
26
28
29
30
31
32
33
32
32

Feels Like (°C)

22
22
20
19
19
19
19
19
20
18
19
19
17
20
25
28
30
31
32
33
33
33
31
31

Dew Point (°C)

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

Relative Humidity (%)

67
71
77
78
71
73
73
73
67
69
74
73
77
74
64
55
49
46
43
39
36
31
30
36

Pressure (mb)

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

Ozone (du)

312
312
315
317
321
324
322
321
319
318
316
315
314
313
313
313
313
311
311
311
311
309
308
307

Thursday 16

Waxing Crescent 14%

09:25

22:38

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:45, Set: 21:13, Transit: 13:28. Moon - Rise: 09:25, Set: 22:38. Civil Dark: 21:51 - 05:07. Nautical Dark: 22:41 - 04:17. Astro Dark: 23:48 - 03:11

Total Clouds (% Sky Obscured)

100
100
100
99
100
97
93
91
90
42
91
85
33
37
99
100
100
50
48
100
94
70
50
98

Low Clouds (% Sky Obscured)

14
83
24
17
14
13
14
12
14
16
14
14
14
18
17
22
27
22
18
53
42
45
33
85

Medium Clouds (% Sky Obscured)

82
95
96
97
45
71
78
70
60
39
38
69
33
33
40
88
69
47
45
94
91
55
50
88

High Clouds (% Sky Obscured)

87
100
96
98
100
85
67
50
50
27
72
74
33
37
99
100
99
50
48
55
50
53
50
85

ISS Passover

Visibility (miles)

9
1
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
0
7
1

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

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

Precipitation Probability (%)

95
95
73
36
16
55
62
66
85
81
60
70
60
50
66
62
86
70
62
81
95
95
95
95

Precipitation Amount (mm)

1.9
3.6
0.3
0
0
0.2
0.3
0.3
0.7
0.5
0.2
0.3
0.2
0.2
0.4
0
0.7
0.3
0.2
0.9
1
1.6
2.6
3.6

Wind Speed/Direction (mph)

0
0
0
0
0
0
0
1
3
1
1
1
2
4
1
0
0
0
2
6
2
0
0
5

Chance of Frost

Temperature (°C)

30
23
19
18
17
17
16
17
17
17
17
18
17
19
22
26
27
28
30
30
22
21
25
24

Feels Like (°C)

29
22
18
16
16
15
14
15
15
15
16
16
15
19
24
26
26
28
31
31
21
22
25
25

Dew Point (°C)

17
20
19
17
17
16
14
14
14
14
13
13
12
14
16
16
16
16
16
16
19
20
20
20

Relative Humidity (%)

45
84
95
95
95
93
89
86
82
81
74
72
71
72
68
56
52
48
43
43
84
91
77
78

Pressure (mb)

1019
1021
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1017
1017
1017
1016

Ozone (du)

306
300
305
307
309
308
309
308
310
310
308
306
307
307
307
308
308
309
310
310
309
312
312
306

Friday 17

Waxing Crescent 22%

10:42

22:57

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:46, Set: 21:12, Transit: 13:29. Moon - Rise: 10:42, Set: 22:57. Civil Dark: 21:50 - 05:08. Nautical Dark: 22:40 - 04:18. Astro Dark: 23:46 - 03:13

Total Clouds (% Sky Obscured)

43
85
86
95
94
91
61
33
71
85
85
84
85
45
38
34
27
31
34
37
42
50
55
58

Low Clouds (% Sky Obscured)

27
25
24
25
27
23
23
19
16
16
22
16
10
7
6
4
6
12
18
27
34
36
39
39

Medium Clouds (% Sky Obscured)

43
28
21
21
22
43
30
4
37
48
44
53
57
31
33
27
23
22
21
20
20
19
16
21

High Clouds (% Sky Obscured)

17
42
43
40
34
12
3
2
18
1
1
11
22
30
16
7
0
0
0
0
7
17
30
34

ISS Passover

Visibility (miles)

4
9
9
9
4
4
5
9
9
9
6
9
9
9
7
6
6
6
5
5
4
5
5
6

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

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

Precipitation Probability (%)

95
79
95
95
93
93
95
55
41
61
63
62
76
84
72
82
60
61
71
68
73
81
77
82

Precipitation Amount (mm)

1.6
0.5
0.6
0.6
0.5
0.4
0.7
0
0
0.2
0
0
0.4
0.5
0.3
0.6
0
0
0.4
0.3
0.3
0.5
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
21
17
17
16
17
16
16
17
17
17
16
18
20
20
21
22
22
22
23
22
22
22

Feels Like (°C)

22
24
21
17
16
16
16
17
18
17
17
17
16
18
21
21
21
22
22
22
22
23
23
22

Dew Point (°C)

20
20
19
17
16
15
16
16
15
15
16
16
15
17
17
17
17
16
16
17
17
17
17
17

Relative Humidity (%)

91
89
91
95
95
93
95
95
92
92
93
93
93
89
86
81
77
72
72
71
68
69
71
73

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

314
315
314
313
313
311
313
313
313
313
313
315
315
316
317
318
320
321
322
323
324
324
324
325

Saturday 18

Waxing Crescent 32%

11:55

23:14

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:47, Set: 21:11, Transit: 13:29. Moon - Rise: 11:55, Set: 23:14. Civil Dark: 21:49 - 05:09. Nautical Dark: 22:39 - 04:20. Astro Dark: 23:44 - 03:16

Total Clouds (% Sky Obscured)

59
60
77
89
100
99
97
95
96
98
99
95
91
87
67
47
32
48
62
76
82
90
95
97

Low Clouds (% Sky Obscured)

34
35
38
43
47
38
29
25
29
33
41
37
33
27
27
26
31
42
53
64
71
77
84
83

Medium Clouds (% Sky Obscured)

25
34
54
74
90
89
86
85
81
79
73
64
51
38
31
22
14
15
15
15
22
28
37
36

High Clouds (% Sky Obscured)

42
51
57
64
75
57
40
24
48
72
96
81
68
57
46
36
15
10
10
10
10
11
21
50

ISS Passover

Visibility (miles)

5
5
4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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

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

Precipitation Probability (%)

88
78
76
79
77
72
60
15
33
39
45
43
37
23
41
51
55
66
74
82
75
69
63
56

Precipitation Amount (mm)

0.7
0.3
0.4
0.5
0.6
0.6
0.4
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.4
0.3
0.2
0

Wind Speed/Direction (mph)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
3
4
5
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
84
90
92
92
93
92
90
87
87
90
90
87
86
83
72
64
56
57
57
59
61
62
64

Pressure (mb)

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

Ozone (du)

324
324
324
326
327
329
331
332
334
337
339
342
341
340
338
336
334
332
332
331
331
330
330
329

Sunday 19

Waxing Crescent 30%

13:07

23:30

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

Sun - Rise: 05:48, Set: 21:11, Transit: 13:29. Moon - Rise: 13:07, Set: 23:30. Civil Dark: 21:48 - 05:10. Nautical Dark: 22:37 - 04:21. Astro Dark: 23:41 - 03:18

Total Clouds (% Sky Obscured)

98
100
93
88
84
67
50
35
50
66
81
81
74
74
62
64
62
66
74
83

Low Clouds (% Sky Obscured)

80
79
71
62
55
41
29
17
17
14
12
13
14
14
16
18
24
24
25
26

Medium Clouds (% Sky Obscured)

35
35
31
26
26
24
23
14
23
32
46
35
35
30
37
40
42
41
39
38

High Clouds (% Sky Obscured)

66
88
79
79
78
52
27
0
28
54
77
74
67
63
56
49
46
53
62
71

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

49
39
46
41
12
27
30
19
27
24
12
30
32
27
34
36
35
44
50
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
17
15
13
12
12
11
12
11
11
13
14
16
16
18
19
19
20

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
12
10
9
9
8
8
8
7
8
9
10
9
9
9
9
8

Relative Humidity (%)

65
68
69
74
79
83
83
83
80
80
79
78
74
69
66
61
57
53
50
48

Pressure (mb)

1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021

Ozone (du)

329
329
329
331
333
335
335
334
334
332
330
328
328
327
327
327
327
327
327
326

Forecast for Walenstadt, Wahlkreis Sarganserland, Switzerland (47.12,9.32)

Generated: 13/07/26 18:06:48. Forecast: 13/07/26 to 19/07/26. Timezone: UTC+2.00