Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 72%

20:30

12:25

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

Sun - Rise: 07:28, Set: 17:09, Transit: 12:19. Moon - Rise: 20:30, Set: 12:25. Civil Dark: 17:41 - 06:56. Nautical Dark: 18:17 - 06:20. Astro Dark: 18:52 - 05:45

Total Clouds (% Sky Obscured)

45
45
45
50
45
40
39
37
35
36
37
41
40
48
54
44
48
32
33
37
48
55
59
67

Low Clouds (% Sky Obscured)

9
14
36
23
12
16
17
16
25
32
36
39
39
47
51
43
46
31
30
35
45
53
57
64

Medium Clouds (% Sky Obscured)

44
45
45
50
45
40
39
37
35
36
27
21
10
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
2
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
27
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 (%)

21
21
21
21
0
0
0
0
0
0
0
0
0
0
1
10
52
66
45
63
74
98
100
70

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
5
4
4
3
4
4
3
6
17
3
12
2
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
7
10
12
13
12
13
13
12
10
9
9
8
8
7
8
8
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
84
80
75
73
70
70
70
77
82
84
84
84
85
85
88
88
88
88
88
88

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

281
277
275
273
273
275
278
276
275
272
272
270
267
264
263
264
264
264
265
265
264
263
263
260

Monday 10

Waning Gibbous 72%

21:49

13:07

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: 07:30, Set: 17:08, Transit: 12:19. Moon - Rise: 21:49, Set: 13:07. Civil Dark: 17:40 - 06:58. Nautical Dark: 18:16 - 06:22. Astro Dark: 18:51 - 05:47

Total Clouds (% Sky Obscured)

60
74
63
80
99
94
97
96
90
94
100
100
98
100
88
91
49
59
56
89
97
92
55
76

Low Clouds (% Sky Obscured)

55
62
49
53
47
36
26
12
0
0
0
0
0
0
0
0
0
15
0
17
29
24
24
19

Medium Clouds (% Sky Obscured)

0
0
6
50
54
42
58
82
87
86
100
66
85
91
66
85
49
59
50
70
64
40
28
25

High Clouds (% Sky Obscured)

27
74
63
74
53
60
35
29
37
65
100
99
84
100
60
48
6
21
25
47
97
76
21
39

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 (%)

62
22
37
48
70
100
28
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
1
1
1
5
2
5
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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
7
8
9
10
11
11
12
10
9
8
8
7
7
7
6
6
6
6
6
6

Feels Like (°C)

5
5
4
4
6
7
8
9
9
10
10
9
7
6
6
5
4
6
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
86
82
79
77
74
69
68
68
74
78
82
84
85
85
84
81
78
76
75
74
71

Pressure (mb)

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

Ozone (du)

261
262
265
268
267
267
266
267
266
265
263
265
265
266
267
269
271
272
274
277
284
290
294
295

Tuesday 11

Waning Gibbous 61%

23:06

13:38

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

Sun - Rise: 07:31, Set: 17:07, Transit: 12:19. Moon - Rise: 23:06, Set: 13:38. Civil Dark: 17:39 - 06:59. Nautical Dark: 18:15 - 06:23. Astro Dark: 18:50 - 05:48

Total Clouds (% Sky Obscured)

74
59
24
25
29
40
12
17
2
5
58
52
60
78
100
8
8
7
22
6
11
8
9
34

Low Clouds (% Sky Obscured)

14
2
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)

20
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
33
8
25
29
40
12
17
2
2
12
10
16
49
100
3
1
0
0
1
1
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 (%)

21
21
21
21
21
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
8
9
11
13
13
14
14
11
8
8
7
6
7
6
5
5
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

71
71
70
70
67
63
63
61
60
60
61
68
70
74
74
75
77
75
75
75
75
73
73
73

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

294
291
289
282
279
279
281
282
281
279
276
273
270
268
267
265
265
264
262
263
264
265
266
267

Wednesday 12

Third Quarter 50%

00:20

14:01

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

Sun - Rise: 07:33, Set: 17:06, Transit: 12:19. Moon - Rise: 00:20, Set: 14:01. Civil Dark: 17:38 - 07:00. Nautical Dark: 18:14 - 06:24. Astro Dark: 18:49 - 05:49

Total Clouds (% Sky Obscured)

28
35
29
30
25
5
28
26
33
39
57
51
53
55
70
80
80
84
78
68
66
16
13
15

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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
4
1
1
7
15
23
31
25
22
23
42
61
80
67
53
41
29
14
4
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
5
7
11
10
11
11
12
9
6
6
6
5
4
5
4
4
4
3
5
5

Dew Point (°C)

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

Relative Humidity (%)

73
73
75
73
71
65
60
58
58
59
63
68
73
78
81
82
84
84
84
82
84
82
80
79

Pressure (mb)

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

Ozone (du)

268
271
271
269
269
269
269
267
266
265
264
265
267
268
269
270
269
269
269
268
268
268
268
268

Thursday 13

Waning Crescent 39%

01:31

14:20

05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 Good
12 Good
13 OK
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: 07:34, Set: 17:05, Transit: 12:19. Moon - Rise: 01:31, Set: 14:20. Civil Dark: 17:37 - 07:02. Nautical Dark: 18:13 - 06:25. Astro Dark: 18:48 - 05:50

Total Clouds (% Sky Obscured)

16
14
12
15
14
47
14
11
22
60
92
92
85
82
87
94
100
100
100
100
90
82
72
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
5
3
1
1

Medium 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

High Clouds (% Sky Obscured)

16
14
12
13
4
10
10
11
22
60
92
77
56
38
58
79
100
100
100
100
90
82
72
65

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
4
4
3
3
3
3
3
3
3
3
3
4
5
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

6
6
5
5
7
10
12
14
14
15
14
12
10
9
8
8
8
7
7
7
7
7
6
6

Feels Like (°C)

5
5
5
4
6
9
10
13
13
14
13
10
7
7
6
6
6
6
6
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

76
74
72
70
67
60
56
55
53
53
60
66
73
75
77
77
77
75
75
74
74
74
74
71

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1013

Ozone (du)

268
267
268
268
268
267
268
268
268
267
267
267
266
267
268
269
270
271
272
273
274
273
273
272

Friday 14

Waning Crescent 30%

02:38

14:36

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: 07:36, Set: 17:03, Transit: 12:19. Moon - Rise: 02:38, Set: 14:36. Civil Dark: 17:36 - 07:03. Nautical Dark: 18:12 - 06:27. Astro Dark: 18:48 - 05:51

Total Clouds (% Sky Obscured)

56
50
67
83
100
97
93
90
93
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
24
47
65
58
51
44
30

Medium Clouds (% Sky Obscured)

0
0
22
47
65
50
10
6
23
46
68
79
90
100
98
97
97
98
99
99
99
99
100
92

High Clouds (% Sky Obscured)

56
50
67
83
100
97
93
90
93
96
100
100
100
100
100
100
100
100
100
99
98
96
92
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
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
4
3
14
19
22
30
37
42
53
61
71
65
59
50
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
7
7
9
9
10
13
13
12
12
11
11
10
9
9
9
10
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

71
70
69
68
67
65
63
61
59
61
64
67
66
67
67
68
69
71
72
73
72
74
77
80

Pressure (mb)

1013
1012
1012
1012
1011
1011
1010
1009
1008
1008
1007
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

272
272
272
273
274
274
275
275
275
276
277
277
278
278
279
281
284
286
288
289
291
293
294
296

Saturday 15

Waning Crescent 21%

03:44

14:51

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

Sun - Rise: 07:37, Set: 17:02, Transit: 12:20. Moon - Rise: 03:44, Set: 14:51. Civil Dark: 17:35 - 07:04. Nautical Dark: 18:11 - 06:28. Astro Dark: 18:47 - 05:53

Total Clouds (% Sky Obscured)

100
100
86
72
58
43
29
16
28
39
51
63
74
82
86
90
95
91
86
81

Low Clouds (% Sky Obscured)

19
9
9
9
8
6
3
1
1
0
0
0
0
0
3
5
8
20
33
45

Medium Clouds (% Sky Obscured)

79
67
50
32
13
10
7
10
10
9
9
8
7
8
26
41
56
63
68
69

High Clouds (% Sky Obscured)

86
90
85
72
58
40
20
4
18
31
44
47
47
36
32
33
43
29
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

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
None
None
None

Precipitation Probability (%)

45
33
35
38
43
39
32
14
27
29
13
15
11
1
3
4
4
6
6
4

Precipitation Amount (mm)

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
2
3
3
3
3
3
4
4
3
3
3
3
2
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
9
8
9
9
9
10
10
15
16
15
15
14
14
10
9
9
10
8

Dew Point (°C)

6
7
6
7
7
8
8
9
9
9
9
10
9
9
8
8
8
7
7
6

Relative Humidity (%)

81
82
82
80
78
76
72
69
65
68
70
74
77
80
84
84
83
81
81
82

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1008
1008
1007
1007
1006
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

296
296
295
295
295
295
295
294
294
293
293
292
290
288
286
286
286
286
286
287

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

Generated: 09/11/25 05:18:41. Forecast: 09/11/25 to 15/11/25. Timezone: UTC+1.00