Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Full Moon 100%

16:33

07:08

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

Sun - Rise: 07:14, Set: 17:00, Transit: 12:07. Moon - Rise: 16:33, Set: 07:08. Civil Dark: 17:33 - 06:43. Nautical Dark: 18:09 - 06:07. Astro Dark: 18:45 - 05:31

Total Clouds (% Sky Obscured)

60
42
34
31
79
68
100
100
94
98
85
70
62
23
0
4
1
23
52
58
58
57
57
57

Low Clouds (% Sky Obscured)

0
0
11
13
23
23
25
25
24
0
0
22
30
21
0
0
0
23
40
49
55
55
55
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
15
5
18
68
64
100
100
86
98
85
58
43
3
0
2
1
2
23
38
18
37
36
31

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

Chance of Frost

Temperature (°C)

2
2
4
8
9
10
11
11
10
10
8
6
6
4
4
4
4
3
3
3
4
3
4
3

Feels Like (°C)

-1
1
4
8
8
9
11
9
9
8
6
4
4
3
4
4
4
4
3
3
4
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

74
73
67
63
59
57
56
58
67
74
79
81
80
82
83
85
85
85
82
80
77
74
73
70

Pressure (mb)

1024
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

263
265
265
267
268
268
269
268
268
266
266
266
265
264
264
263
263
264
263
264
264
264
263
263

Thursday 6

Waning Gibbous 97%

17:08

08:39

07 Bad
08 Bad
09 Bad
10 Bad
11 OK
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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:16, Set: 16:59, Transit: 12:07. Moon - Rise: 17:08, Set: 08:39. Civil Dark: 17:31 - 06:45. Nautical Dark: 18:08 - 06:08. Astro Dark: 18:44 - 05:32

Total Clouds (% Sky Obscured)

57
57
58
52
41
35
48
53
58
53
53
53
58
78
98
100
100
74
65
96
60
62
98
73

Low Clouds (% Sky Obscured)

55
55
58
52
41
32
19
16
19
23
19
30
26
19
35
44
45
46
49
49
49
42
37
25

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

34
24
4
4
6
7
27
43
48
48
52
53
58
78
98
100
99
74
60
96
60
62
98
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
1
3
2
0
0
0
0
1
32
81
81
77
71
68
41
21
9
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
2
2
3
4
4
3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
4
5
7
8
9
9
10
9
6
5
4
3
3
2
1
1
3
3
2
3
3
-0

Dew Point (°C)

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

Relative Humidity (%)

69
67
62
55
51
50
49
50
57
69
76
79
80
79
80
79
79
79
80
80
79
79
79
76

Pressure (mb)

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

Ozone (du)

262
264
264
264
264
264
263
263
262
260
260
263
263
264
264
264
265
266
266
266
266
267
267
267

Friday 7

Waning Gibbous 91%

17:55

10:06

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

Sun - Rise: 07:17, Set: 16:58, Transit: 12:07. Moon - Rise: 17:55, Set: 10:06. Civil Dark: 17:30 - 06:46. Nautical Dark: 18:07 - 06:09. Astro Dark: 18:43 - 05:34

Total Clouds (% Sky Obscured)

99
100
79
77
55
56
44
36
35
35
34
44
41
46
55
55
55
57
55
55
55
50
50
50

Low Clouds (% Sky Obscured)

0
0
18
37
40
38
39
36
35
35
34
43
41
46
55
55
55
57
55
55
55
50
50
50

Medium Clouds (% Sky Obscured)

2
1
1
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)

99
100
64
39
20
41
8
1
0
1
0
0
0
0
0
0
0
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 (%)

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)

2
3
1
1
1
1
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
67
61
59
56
55
56
62
71
80
82
83
85
83
83
82
82
83
83
81
83
83
84

Pressure (mb)

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

Ozone (du)

266
266
268
269
271
271
271
269
268
268
268
269
269
270
270
271
272
272
273
272
271
271
271
272

Saturday 8

Waning Gibbous 82%

18:57

11:22

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
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

Sun - Rise: 07:19, Set: 16:56, Transit: 12:08. Moon - Rise: 18:57, Set: 11:22. Civil Dark: 17:29 - 06:48. Nautical Dark: 18:06 - 06:11. Astro Dark: 18:42 - 05:35

Total Clouds (% Sky Obscured)

55
55
55
53
51
49
49
41
37
56
79
94
96
98
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

55
55
55
53
51
49
49
41
37
56
77
94
96
98
100
100
100
100
100
100
100
99
99
98

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-3
-4
-4
-3
-3
-2
-1
1
1
0
-1
-0
-1
0
1
1
1
1
1
1
1
2

Relative Humidity (%)

84
81
74
68
64
63
63
63
67
77
85
86
81
83
83
83
85
85
86
85
85
86
86
88

Pressure (mb)

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

Ozone (du)

272
273
273
273
275
275
274
273
272
272
272
272
272
271
271
271
270
269
269
268
267
267
266
265

Sunday 9

Waning Gibbous 72%

20:12

12:19

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
05 Bad
06 Bad

Sun - Rise: 07:20, Set: 16:55, Transit: 12:08. Moon - Rise: 20:12, Set: 12:19. Civil Dark: 17:28 - 06:49. Nautical Dark: 18:05 - 06:12. Astro Dark: 18:40 - 05:36

Total Clouds (% Sky Obscured)

99
99
100
98
96
94
93
92
90
84
79
74
58
55
45
44
44
44
47
52
66
69
71
71

Low Clouds (% Sky Obscured)

99
99
100
97
94
92
89
88
85
78
72
62
58
55
45
44
44
44
40
43
46
48
52
57

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
2
2
2
2
2
9
16
24
29
18
4
1
1
1
1
0
0
0
0
0
0
1
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 (%)

2
6
4
7
7
7
8
9
6
6
1
1
7
8
6
8
6
1
1
1
0
0
1
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
1
1
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
83
83
82
82
82
83
86
89
89
89
91
91
93
93
93
93
94
94
94
93
93

Pressure (mb)

1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

263
264
263
264
264
263
263
263
263
262
260
259
258
258
258
258
258
259
259
262
266
269
272
276

Monday 10

Waning Gibbous 61%

21:32

13:01

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

Sun - Rise: 07:22, Set: 16:54, Transit: 12:08. Moon - Rise: 21:32, Set: 13:01. Civil Dark: 17:27 - 06:50. Nautical Dark: 18:03 - 06:13. Astro Dark: 18:39 - 05:37

Total Clouds (% Sky Obscured)

63
54
41
35
31
26
21
16
12
8
5
1
4
6
9
11
16
19
34
46
61
76
88
100

Low Clouds (% Sky Obscured)

54
51
41
35
30
23
20
15
12
8
4
0
1
2
3
2
1
0
2
4
5
2
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
10
35
61
79

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
1
2
3
6
14
19
34
46
61
76
88
100

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

Chance of Frost

Temperature (°C)

2
3
4
5
6
7
8
9
8
8
7
5
4
3
3
2
2
2
2
2
2
2
1
2

Feels Like (°C)

1
1
1
2
2
3
4
10
9
9
9
8
8
3
3
3
3
3
3
0
0
-0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

93
88
85
80
76
74
69
74
78
84
87
90
91
91
91
91
91
91
91
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

279
276
274
271
271
270
270
271
272
274
268
263
257
258
259
259
262
265
267
267
267
267
268
269

Tuesday 11

Waning Gibbous 50%

22:51

13:31

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

Sun - Rise: 07:23, Set: 16:52, Transit: 12:08. Moon - Rise: 22:51, Set: 13:31. Civil Dark: 17:25 - 06:52. Nautical Dark: 18:02 - 06:15. Astro Dark: 18:38 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
90
83
73
67
61
54
58
59
59
70
81
93

Low Clouds (% Sky Obscured)

14
28
43
50
57
64
57
50
42
41
40
35
45
48
56
55
55
54

Medium Clouds (% Sky Obscured)

87
96
100
88
77
67
55
45
37
38
37
32
11
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
95
92
86
67
46
17
10
7
5
5
5
5
27
46
71

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
4
4
4
4
4
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
0
0
-0
1
1
6
6
6
6
6
7
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

89
85
82
79
73
71
67
72
78
85
88
89
93
93
94
94
94
96

Pressure (mb)

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

Ozone (du)

270
273
276
279
285
292
298
301
303
305
306
307
308
307
306
305
302
299

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

Generated: 05/11/25 07:17:25. Forecast: 05/11/25 to 11/11/25. Timezone: UTC+1.00