Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waning Gibbous 89%

23:12

No Set

09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 OK
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

Sun - Rise: 05:58, Set: 21:25, Transit: 13:41. Moon - Rise: 23:12, Set: No Set. Civil Dark: 22:02 - 05:21. Nautical Dark: 22:51 - 04:32. Astro Dark: 23:55 - 03:29

Total Clouds (% Sky Obscured)

68
65
33
22
24
23
79
89
24
67
77
80
81
77
78
51
66
100
99
100
100
100
96
62

Low Clouds (% Sky Obscured)

1
12
11
13
16
16
59
60
0
55
65
55
7
55
33
6
4
54
53
71
75
71
72
59

Medium Clouds (% Sky Obscured)

28
15
30
18
14
23
38
82
24
9
46
59
70
51
62
32
49
73
87
100
100
97
77
25

High Clouds (% Sky Obscured)

0
0
2
2
2
1
0
0
1
0
24
14
0
2
2
22
18
86
77
99
100
82
0
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
5
2
3
3
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
2
0
0

Precipitation Type

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

Precipitation Probability (%)

21
5
18
20
20
19
19
19
27
34
47
46
62
43
14
35
44
81
95
95
95
95
95
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.5
0.8
0.8
2.1
1.2
1.1
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
24
26
27
28
29
27
27
29
26
22
21
19
19
19
17
17
16
16
16
16
17
17

Feels Like (°C)

23
25
26
27
28
29
30
27
27
31
26
21
21
20
19
19
18
18
17
16
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

81
72
60
52
46
43
40
50
50
42
54
56
66
75
80
81
86
86
89
92
95
95
95
92

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1014
1015
1016
1017
1017
1017
1018
1018
1018
1019
1020
1021

Ozone (du)

330
330
330
332
332
331
324
323
319
316
311
308
308
308
309
309
309
307
310
312
314
318
322
325

Monday 14

Waning Gibbous 81%

23:31

09:45

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

Sun - Rise: 05:59, Set: 21:24, Transit: 13:41. Moon - Rise: 23:31, Set: 09:45. Civil Dark: 22:01 - 05:22. Nautical Dark: 22:50 - 04:33. Astro Dark: 23:53 - 03:31

Total Clouds (% Sky Obscured)

25
22
18
26
33
39
41
68
66
45
49
23
14
65
70
73
81
64
88
92
95
86
80
87

Low Clouds (% Sky Obscured)

25
19
18
25
25
29
24
20
21
5
9
0
0
0
0
0
0
6
14
21
22
23
12
8

Medium Clouds (% Sky Obscured)

14
22
8
8
6
5
0
0
0
0
0
11
14
18
29
53
74
64
64
65
74
75
53
64

High Clouds (% Sky Obscured)

1
0
0
0
27
33
29
45
30
30
45
4
3
61
44
22
25
5
35
30
30
35
30
47

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
60
41
22
2
0
0
0
0
0
0
0
0
0
3
6
6
3
17
15
33
6
26
25

Precipitation Amount (mm)

0.4
0.4
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
7
7
6
6
6
6
3
4
2
3
2
2
2
2
2
3
3
4
3
4

Chance of Frost

Temperature (°C)

19
21
23
24
26
28
29
29
29
28
28
26
22
20
20
19
19
18
18
17
17
16
17
19

Feels Like (°C)

21
23
25
26
28
29
30
30
28
28
30
27
24
23
20
19
19
18
18
17
16
15
16
18

Dew Point (°C)

17
17
17
16
16
15
14
13
14
16
18
17
15
13
13
12
12
11
11
11
10
11
13
15

Relative Humidity (%)

86
80
69
60
52
45
40
38
41
46
53
58
62
64
64
62
61
62
62
64
63
73
76
80

Pressure (mb)

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

Ozone (du)

324
322
320
319
317
315
316
318
319
321
324
327
323
320
318
314
313
312
313
313
312
311
309
308

Tuesday 15

Waning Gibbous 71%

23:49

11:00

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
07 Bad
08 Bad

Sun - Rise: 06:00, Set: 21:23, Transit: 13:41. Moon - Rise: 23:49, Set: 11:00. Civil Dark: 22:00 - 05:23. Nautical Dark: 22:49 - 04:35. Astro Dark: 23:51 - 03:33

Total Clouds (% Sky Obscured)

99
100
90
87
77
48
46
49
50
57
63
78
46
85
100
49
55
78
86
82
87
81
90
97

Low Clouds (% Sky Obscured)

48
52
61
58
44
15
14
3
21
33
55
34
1
0
0
0
0
0
0
0
3
6
8
5

Medium Clouds (% Sky Obscured)

59
80
76
63
26
0
2
0
0
0
0
1
1
1
0
1
14
18
20
20
30
42
64
70

High Clouds (% Sky Obscured)

69
76
62
32
77
48
46
49
5
10
7
78
21
65
100
49
55
78
62
44
31
18
5
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

34
18
48
32
19
49
53
63
54
42
27
7
4
0
0
0
2
2
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
21
22
21
22
26
29
29
29
27
27
26
22
21
19
18
19
18
16
16
14
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

74
77
81
84
83
69
61
57
61
59
62
64
66
69
70
71
76
79
81
81
78
78
76
71

Pressure (mb)

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

Ozone (du)

308
307
306
306
306
307
307
310
311
311
311
312
311
309
306
303
301
299
296
295
296
296
295
295

Wednesday 16

Waning Gibbous 60%

00:07

12:16

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

Sun - Rise: 06:01, Set: 21:22, Transit: 13:41. Moon - Rise: 00:07, Set: 12:16. Civil Dark: 21:59 - 05:24. Nautical Dark: 22:48 - 04:36. Astro Dark: 23:49 - 03:35

Total Clouds (% Sky Obscured)

96
96
95
87
72
76
79
56
33
15
0
4
5
4
3
2
1
1
0
0
0
0
4
70

Low Clouds (% Sky Obscured)

3
0
13
23
35
34
27
20
14
7
0
1
2
4
2
1
0
0
0
0
0
0
0
60

Medium Clouds (% Sky Obscured)

70
71
69
67
64
57
47
39
26
14
0
0
0
0
0
0
0
0
0
0
0
0
3
3

High Clouds (% Sky Obscured)

2
5
0
0
1
3
5
2
0
0
0
0
0
0
1
2
1
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

18
20
22
23
24
25
26
25
25
25
24
23
19
18
17
16
15
15
15
14
14
14
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
50
46
42
38
35
35
38
40
42
44
56
64
72
77
79
80
82
83
84
84
84
83
76

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

296
296
297
298
298
299
299
298
298
297
298
300
301
299
296
295
297
296
296
296
297
298
299
299

Thursday 17

Waning Gibbous 48%

00:26

13:34

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

Sun - Rise: 06:02, Set: 21:21, Transit: 13:41. Moon - Rise: 00:26, Set: 13:34. Civil Dark: 21:58 - 05:25. Nautical Dark: 22:46 - 04:38. Astro Dark: 23:47 - 03:37

Total Clouds (% Sky Obscured)

45
39
53
22
5
7
57
62
8
4
4
3
2
1
7
12
19
39
54
71
67
68
59
54

Low Clouds (% Sky Obscured)

36
35
53
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
0
0
1
1
0
0
2
2
5
4
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 (%)

2
3
1
1
4
3
3
2
3
2
4
8
6
0
0
0
0
0
0
0
0
1
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
6
10
11
12
12
12
12
12
11
10
9
6
6
6
5
4
4
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

18
20
22
23
24
25
25
26
26
26
25
24
22
20
18
17
17
16
16
16
16
17
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
67
61
58
57
54
53
52
52
51
53
65
69
75
81
82
83
85
86
87
89
87
85
85

Pressure (mb)

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

Ozone (du)

299
301
300
300
299
299
297
296
296
295
294
293
293
293
294
294
294
294
294
294
294
297
299
302

Friday 18

Third Quarter 36%

00:49

14:54

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

Sun - Rise: 06:03, Set: 21:21, Transit: 13:41. Moon - Rise: 00:49, Set: 14:54. Civil Dark: 21:57 - 05:27. Nautical Dark: 22:45 - 04:39. Astro Dark: 23:45 - 03:39

Total Clouds (% Sky Obscured)

48
39
28
22
13
23
31
39
54
66
75
65
52
40
30
19
9
25
42
59
63
68
76
60

Low Clouds (% Sky Obscured)

1
2
1
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)

8
15
14
15
4
9
14
20
46
66
75
41
29
19
13
8
5
10
16
22
29
28
27
20

High Clouds (% Sky Obscured)

4
7
5
4
2
5
7
9
7
4
5
4
0
2
0
1
0
25
42
59
51
50
60
36

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
0
0
0
0
0
0
0
13
13
4
9
8
4
3
1
0
0
0
0
11
12
14
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
73
66
62
57
53
50
48
45
49
55
60
64
68
73
73
72
72
73
73
74
72
71
69

Pressure (mb)

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

Ozone (du)

305
308
310
310
310
310
309
309
308
312
316
320
322
324
327
324
321
318
318
317
317
317
318
318

Saturday 19

Waning Crescent 34%

01:18

16:17

09 Bad
10 OK
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: 06:04, Set: 21:20, Transit: 13:41. Moon - Rise: 01:18, Set: 16:17. Civil Dark: 21:56 - 05:28. Nautical Dark: 22:44 - 04:40. Astro Dark: 23:43 - 03:41

Total Clouds (% Sky Obscured)

44
28
38
49
59
53
47
41
34
29
32
31
35
34
34
32
29

Low Clouds (% Sky Obscured)

0
0
3
5
7
5
2
0
4
7
13
16
13
14
11
11
7

Medium Clouds (% Sky Obscured)

14
9
7
4
7
7
6
5
6
6
10
15
17
14
8
9
10

High Clouds (% Sky Obscured)

24
12
31
48
59
49
41
28
30
29
32
31
35
34
34
30
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

20
14
22
20
10
25
30
35
35
38
46
94
95
95
88
75
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.8
1.2
0.5
0.5
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
26
28
29
30
30
30
30
29
28
26
25
23
21
21
21

Feels Like (°C)

22
23
24
25
26
27
32
31
30
30
31
30
29
28
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

63
58
54
50
45
42
40
38
35
41
48
54
58
61
65
65
65

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

318
317
317
317
316
316
315
315
314
314
313
313
312
312
311
311
310

Forecast for Plainpalais, Geneva, Switzerland (46.20,6.14)

Generated: 13/07/25 09:06:10. Forecast: 13/07/25 to 19/07/25. Timezone: UTC+2.00