Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waning Crescent 21%

03:33

14:40

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
05 Bad

Sun - Rise: 07:29, Set: 16:48, Transit: 12:08. Moon - Rise: 03:33, Set: 14:40. Civil Dark: 17:21 - 06:56. Nautical Dark: 17:58 - 06:19. Astro Dark: 18:35 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
71
100
93
55
73
87
100
100
100
99
100
100
96
100
79
55
51
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
1
2
2
3
51
83
89
84
87
88
48
34
24
21
22
16

Medium Clouds (% Sky Obscured)

96
100
96
70
55
55
56
39
42
47
62
74
94
82
86
87
93
92
59
37
23
18
19
17

High Clouds (% Sky Obscured)

60
76
100
75
53
100
86
30
36
50
100
100
99
95
100
100
78
88
40
6
20
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
4
5
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
1
4
9
12
13

Precipitation Type

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

Precipitation Probability (%)

0
1
2
0
0
0
0
0
0
2
17
13
22
37
83
95
95
72
53
31
6
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1
1.1
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
78
73
70
70
68
70
74
83
87
90
87
87
94
96
96
94
94
95
93
94
93

Pressure (mb)

1011
1011
1012
1012
1012
1011
1011
1010
1010
1010
1010
1011
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1011

Ozone (du)

284
285
287
289
290
292
292
289
286
288
289
293
296
299
301
302
303
304
304
304
303
300
298
298

Sunday 16

Waning Crescent 13%

04:40

14:54

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
05 Bad

Sun - Rise: 07:31, Set: 16:47, Transit: 12:09. Moon - Rise: 04:40, Set: 14:54. Civil Dark: 17:20 - 06:57. Nautical Dark: 17:57 - 06:20. Astro Dark: 18:34 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
100
99
97
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
5
0
10
0
12
29
55
79
79
80
74
58
47
73
73
78
88
87
86
92
89
96
94

Medium Clouds (% Sky Obscured)

39
100
100
100
100
96
100
100
100
98
100
100
98
95
98
96
92
94
99
100
100
99
100
100

High Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
100
100
100
100
78
43
71
37
45
40
45
50
51
44
41
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
4
2
4
5
9
4
6
4

Fog (%)

13
11
8
0
2
2
6
2
2
0
0
33
64
25
17
2
0
0
2
5
8
5
1
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
6
21
25
41
42
70
62
37
47
51
69
95
95
91
65
66
71
74
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.6
0.4
0
0.2
0
0.3
1
1
0.7
0
0
0
0.2
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
91
87
84
81
82
85
85
91
95
94
93
94
94
94
98
94
94
94
94
96
96

Pressure (mb)

1011
1011
1011
1011
1010
1009
1008
1008
1008
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006

Ozone (du)

298
297
296
294
295
293
291
289
288
289
290
291
291
291
292
294
297
304
311
314
316
315
312
309

Monday 17

Waning Crescent 8%

05:48

15:09

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 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 07:32, Set: 16:46, Transit: 12:09. Moon - Rise: 05:48, Set: 15:09. Civil Dark: 17:19 - 06:59. Nautical Dark: 17:57 - 06:21. Astro Dark: 18:33 - 05:46

Total Clouds (% Sky Obscured)

100
100
96
100
100
100
100
100
100
100
99
94
95
94
88
79
64
78
48
38
33
27
23
20

Low Clouds (% Sky Obscured)

96
97
87
81
100
100
100
100
100
99
98
82
87
88
87
77
60
76
48
38
33
27
23
20

Medium Clouds (% Sky Obscured)

98
100
88
100
100
100
100
100
100
100
88
85
85
36
50
50
13
55
3
0
0
0
0
0

High Clouds (% Sky Obscured)

45
45
40
100
40
74
100
98
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
3
3
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
66
67
0
100
11
38
0
23
92
82
82
82
82
82
82
82
82
82
82
82

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
71
78
55
51
78
89
57
35
15
5
2
2
1
1
1

Precipitation Amount (mm)

0.9
0.5
1.1
1.6
2.5
2.8
2.2
1.5
0.7
0.3
0.6
0.2
0
0.4
0.7
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
9
4
13
10
5
5
4
4
4
4
3
2
3
5
4
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

7
7
7
8
10
8
1
1
-1
-1
-1
-1
-0
-1
-0
-1
-1
-2
-3
-2
-3
-3
-3
-3

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
10
7
1
0
-1
-2
-1
-1
-1
-1
-1
-1
-2
-3
-4
-3
-4
-4
-3
-4

Relative Humidity (%)

93
91
93
94
98
98
98
98
98
96
98
98
98
96
96
96
92
92
92
94
92
94
94
94

Pressure (mb)

1006
1006
1006
1007
1008
1010
1013
1014
1015
1016
1016
1017
1018
1019
1020
1021
1022
1023
1023
1024
1024
1024
1024
1025

Ozone (du)

307
308
308
305
297
294
296
298
301
304
305
306
305
301
301
302
300
297
296
293
290
286
282
278

Tuesday 18

Waning Crescent 3%

No Rise

15:27

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

Sun - Rise: 07:34, Set: 16:45, Transit: 12:09. Moon - Rise: No Rise, Set: 15:27. Civil Dark: 17:18 - 07:00. Nautical Dark: 17:56 - 06:22. Astro Dark: 18:32 - 05:47

Total Clouds (% Sky Obscured)

17
21
22
24
57
70
78
70
67
59
56
46
38
31
34
35
28
31
20
40
20
27
30
33

Low Clouds (% Sky Obscured)

17
18
19
21
56
68
74
62
48
26
14
10
2
3
2
2
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
29
40
27
40
45
38
26
34
35
28
31
18
40
3
5
3
6

High Clouds (% Sky Obscured)

0
2
2
3
2
16
55
55
55
48
55
46
10
4
2
4
2
2
2
8
17
27
30
33

ISS Passover

Visibility (miles)

9
9
9
9
9
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
89
87
83
80
77
76
77
84
87
89
91
91
92
91
92
90
90
89
89
87
85

Pressure (mb)

1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

277
274
275
279
286
288
288
288
286
285
286
287
289
287
289
294
295
298
297
291
287
286
286
285

Wednesday 19

Waning Crescent 1%

06:56

15:49

06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 07:35, Set: 16:44, Transit: 12:09. Moon - Rise: 06:56, Set: 15:49. Civil Dark: 17:17 - 07:01. Nautical Dark: 17:55 - 06:24. Astro Dark: 18:31 - 05:48

Total Clouds (% Sky Obscured)

39
33
32
45
71
74
80
87
93
100
98
97
95
98
96
93
95
98
100
91
84
84
89
94

Low Clouds (% Sky Obscured)

2
5
6
8
13
20
23
25
23
26
33
41
52
58
56
59
53
45
37
45
49
53
58
66

Medium Clouds (% Sky Obscured)

9
9
9
8
5
2
0
10
80
99
98
97
95
96
91
87
91
95
99
87
77
66
75
83

High Clouds (% Sky Obscured)

39
26
19
21
44
49
53
49
44
45
50
50
60
9
12
18
23
32
37
48
64
61
62
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 (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
6
10
24
34
42
34
28
17
19
18
9
16
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
82
76
70
67
65
63
64
70
80
86
86
83
81
81
83
80
80
80
80
81
80
81

Pressure (mb)

1016
1016
1015
1015
1014
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

282
281
281
279
278
280
283
285
288
286
289
289
289
290
289
288
287
285
284
282
282
283
283
283

Thursday 20

New Moon 0%

08:04

16:16

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
05 Bad

Sun - Rise: 07:36, Set: 16:43, Transit: 12:10. Moon - Rise: 08:04, Set: 16:16. Civil Dark: 17:17 - 07:03. Nautical Dark: 17:54 - 06:25. Astro Dark: 18:31 - 05:50

Total Clouds (% Sky Obscured)

98
98
99
99
99
98
98
98
98
98
98
98
98
97
96
96
96
96
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

79
71
62
53
48
41
38
39
34
30
29
26
28
41
53
65
67
69
70
78
82
88
92
93

Medium Clouds (% Sky Obscured)

88
90
93
97
94
92
90
93
93
93
95
96
96
93
92
91
90
90
91
93
96
99
99
100

High Clouds (% Sky Obscured)

80
64
39
39
39
40
40
35
35
40
30
25
25
25
25
25
25
35
40
50
70
85
95
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
0

Fog (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

Precipitation Type

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

Precipitation Probability (%)

13
26
27
19
29
31
27
32
31
23
32
33
22
40
51
59
63
64
70
66
61
57
68
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
80
77
77
76
76
79
85
89
91
94
94
96
98
100
98
100
100
100
100
98
100

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

283
283
286
289
293
295
297
299
301
303
304
306
308
310
316
322
328
329
329
330
329
328
327
327

Friday 21

Waxing Crescent 2%

09:10

16:52

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

Sun - Rise: 07:38, Set: 16:42, Transit: 12:10. Moon - Rise: 09:10, Set: 16:52. Civil Dark: 17:16 - 07:04. Nautical Dark: 17:54 - 06:26. Astro Dark: 18:30 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
98
95
91
76
61
50
55
59
64
56
53
49
66
83
99

Low Clouds (% Sky Obscured)

94
88
81
73
72
72
68
66
61
50
55
59
63
54
53
49
53
58
62

Medium Clouds (% Sky Obscured)

100
100
100
100
94
88
82
70
55
38
41
47
57
56
53
49
66
83
99

High Clouds (% Sky Obscured)

100
95
85
70
39
23
17
26
39
50
55
59
52
56
53
49
66
83
90

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

Precipitation Type

Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
80
70
59
53
45
32
27
22
12
21
23
19
16
11
6
8
5
1

Precipitation Amount (mm)

0.7
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
100
98
100
100
100
98
98
100
100
100
98
100
100
100
98

Pressure (mb)

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

Ozone (du)

328
328
330
331
333
333
333
334
331
328
326
326
327
327
327
327
328
325
323

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

Generated: 15/11/25 06:55:34. Forecast: 15/11/25 to 21/11/25. Timezone: UTC+1.00