Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Gibbous 70%

16:26

02:08

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: 07:53, Set: 18:28, Transit: 13:10. Moon - Rise: 16:26, Set: 02:08. Civil Dark: 19:00 - 07:22. Nautical Dark: 19:35 - 06:46. Astro Dark: 20:11 - 06:11

Total Clouds (% Sky Obscured)

55
65
73
98
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
9
24
28
31
41
49
21
53
96
94
97
100
100
99
98
95
100
100
99
88
28
67
93

Medium Clouds (% Sky Obscured)

55
65
73
86
41
73
100
100
99
100
100
90
94
100
100
100
100
100
100
100
100
100
100
92

High Clouds (% Sky Obscured)

55
65
73
78
100
100
100
100
100
100
100
76
100
100
100
100
100
100
100
90
99
92
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
3
9
9
6
4

Fog (%)

2
1
0
0
0
0
23
15
0
0
1
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

35
25
1
3
2
4
7
5
5
7
16
49
62
71
87
93
95
95
95
95
83
58
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.6
1.2
2.1
1.7
0.2
0.2
0.7
0.8

Wind Speed/Direction (mph)

5
3
2
1
2
2
2
3
4
4
6
7
7
7
7
6
5
5
5
4
4
5
7
11

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
10
10
10
11
10
11
11
10
10
10
10
10
10
10
10
11
11
11

Feels Like (°C)

11
10
10
10
9
9
8
8
8
9
8
8
8
7
7
8
8
8
9
9
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

71
76
75
77
81
84
88
85
88
93
87
85
87
87
90
90
88
91
95
95
95
85
84
90

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015

Ozone (du)

272
270
269
270
270
269
268
267
267
268
269
271
272
272
271
274
277
280
282
279
279
284
282
281

Wednesday 21

Waxing Gibbous 79%

16:42

03:19

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

Sun - Rise: 07:55, Set: 18:27, Transit: 13:10. Moon - Rise: 16:42, Set: 03:19. Civil Dark: 18:58 - 07:23. Nautical Dark: 19:33 - 06:48. Astro Dark: 20:09 - 06:12

Total Clouds (% Sky Obscured)

98
100
97
96
83
79
40
37
31
70
42
42
67
40
41
18
5
7
3
2
2
8
5
24

Low Clouds (% Sky Obscured)

80
87
88
91
83
51
16
16
13
66
19
22
21
24
26
8
1
2
0
2
2
4
4
4

Medium Clouds (% Sky Obscured)

97
100
94
89
68
55
3
0
0
2
0
0
0
0
0
2
2
2
3
0
0
3
0
16

High Clouds (% Sky Obscured)

44
0
40
40
39
0
0
0
0
0
0
0
33
3
2
2
0
0
0
0
0
3
3
4

ISS Passover

Visibility (miles)

5
9
7
4
4
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
79
76
69
62
49
35
14
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
90
87
90
85
90
93
93
91
88
90
91
91
93
90
81
74
64
53
49
46
44
49

Pressure (mb)

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

Ozone (du)

281
282
285
288
293
296
298
300
300
300
302
301
301
301
302
300
299
297
299
299
296
289
286
282

Thursday 22

Waxing Gibbous 87%

16:59

04:31

18 Good
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: 07:56, Set: 18:25, Transit: 13:10. Moon - Rise: 16:59, Set: 04:31. Civil Dark: 18:56 - 07:25. Nautical Dark: 19:32 - 06:49. Astro Dark: 20:07 - 06:14

Total Clouds (% Sky Obscured)

8
50
52
81
73
100
99
98
98
100
100
100
100
100
100
100
82
96
100
100
95
89
84
89

Low Clouds (% Sky Obscured)

3
0
0
0
2
6
8
8
5
4
0
4
4
75
75
70
65
70
27
70
83
86
41
86

Medium Clouds (% Sky Obscured)

0
0
5
4
15
48
48
95
93
100
100
100
97
100
94
93
82
96
100
100
93
84
78
85

High Clouds (% Sky Obscured)

2
50
45
76
66
100
98
85
90
100
100
100
100
67
52
45
4
0
35
30
25
0
0
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
2
2
1
1
1
1
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
Light Rain
None
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
7
34
81
53
66
60
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0.3
0
0.3

Wind Speed/Direction (mph)

3
2
3
3
2
2
2
2
2
2
1
3
2
2
3
2
3
3
3
9
14
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
3
1
1
0
0
-1
-1
-1
-1
-1
0
1
1
0
1
2
3
6
10
9
10
9

Relative Humidity (%)

58
64
68
70
74
73
76
75
75
72
71
68
70
73
72
67
64
60
54
59
82
77
86
80

Pressure (mb)

1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018

Ozone (du)

278
274
272
270
267
264
264
263
264
263
263
263
263
265
268
270
272
275
281
289
295
295
297
298

Friday 23

Waxing Gibbous 93%

17:16

05:46

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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: 07:58, Set: 18:23, Transit: 13:09. Moon - Rise: 17:16, Set: 05:46. Civil Dark: 18:54 - 07:26. Nautical Dark: 19:30 - 06:50. Astro Dark: 20:06 - 06:15

Total Clouds (% Sky Obscured)

95
100
79
59
64
75
43
56
57
59
58
51
62
72
82
84
86
51
68
44
66
78
56
49

Low Clouds (% Sky Obscured)

83
80
19
38
17
6
7
5
4
5
9
16
37
55
74
70
65
40
52
31
57
77
43
38

Medium Clouds (% Sky Obscured)

93
100
74
45
64
75
35
43
50
52
57
39
38
38
51
66
67
25
25
17
19
19
17
19

High Clouds (% Sky Obscured)

16
24
25
13
8
7
5
3
4
4
5
3
2
0
0
0
0
0
0
1
2
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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 (%)

48
21
30
21
7
17
4
2
16
27
35
34
41
50
40
31
20
32
46
42
35
38
35
29

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)

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

Chance of Frost

Temperature (°C)

11
10
10
9
8
8
8
7
7
7
7
7
7
6
6
7
8
8
9
10
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
70
67
69
71
73
71
65
64
64
65
67
70
71
67
67
65
61
65
57
55
57
58

Pressure (mb)

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

Ozone (du)

299
299
299
300
302
303
305
306
308
309
311
312
314
314
314
316
319
321
322
320
317
313
309
310

Saturday 24

Waxing Gibbous 98%

16:36

06:04

18 Bad
19 OK
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: 06:59, Set: 18:21, Transit: 12:09. Moon - Rise: 16:36, Set: 06:04. Civil Dark: 18:53 - 06:28. Nautical Dark: 19:29 - 05:52. Astro Dark: 20:04 - 05:16

Total Clouds (% Sky Obscured)

41
40
47
57
67
61
53
71
82
89
90
91
92
99
98
97
98
99
100
90
79
73
68
64

Low Clouds (% Sky Obscured)

23
22
19
14
13
11
10
10
12
17
17
17
20
16
15
15
30
46
66
76
79
73
68
64

Medium Clouds (% Sky Obscured)

19
17
29
42
46
38
23
11
18
21
21
20
66
91
91
91
92
92
92
80
67
55
55
64

High Clouds (% Sky Obscured)

7
10
32
57
67
57
35
33
38
35
38
45
56
87
70
60
60
65
65
65
65
65
65
60

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

28
8
8
5
0
0
0
0
0
0
0
0
0
68
85
95
95
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.7
0.6
0.7
0.7
0.7
0.6
1
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
6
6
6
5
5
4
3
3
2
2
1
1
5
6
7
8
9
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

3
4
3
3
4
4
3
3
2
1
0
0
-1
-1
1
0
-1
-1
0
1
4
6
9
9

Relative Humidity (%)

70
79
82
85
88
88
89
89
91
89
89
91
88
86
75
66
56
54
53
49
61
76
93
95

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1019
1019
1013
1013
1013
1012
1011
1010
1010
1010
1010
1011

Ozone (du)

312
315
311
305
302
300
299
299
294
290
287
285
284
282
280
278
276
274
272
269
269
269
269
270

Sunday 25

Waxing Gibbous 100%

17:00

07:25

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: 07:01, Set: 17:20, Transit: 12:09. Moon - Rise: 17:00, Set: 07:25. Civil Dark: 17:51 - 06:29. Nautical Dark: 18:27 - 05:53. Astro Dark: 19:02 - 05:18

Total Clouds (% Sky Obscured)

60
73
85
98
85
72
59
51
45
41
42
43
44
55
66
77
83
89
94
82
70
59
55
50

Low Clouds (% Sky Obscured)

60
73
85
88
69
53
35
27
18
9
9
9
8
13
17
20
20
18
12
8
4
0
0
0

Medium Clouds (% Sky Obscured)

60
67
59
51
41
32
27
22
18
12
6
5
4
3
2
0
15
31
51
44
37
30
19
11

High Clouds (% Sky Obscured)

60
37
17
0
0
0
0
5
10
15
17
17
11
10
12
15
42
69
93
69
45
21
31
40

ISS Passover

Visibility (miles)

3
3
5
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
89
79
65
45
45
42
36
30
23
4
11
7
2
3
3
0
2
1
0
0
0

Precipitation Amount (mm)

1.1
0.9
0.7
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
8
10
8
7
7
6
5
5
4
3
3
3
4
5
4
5
6
6
6
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
6
6
6
7
7
8
6
6
7
6
6
7
6
6
6
7
6
7
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
93
95
95
94
96
96
96
96
96
98
93
88
85
78
71
65
65
65
65
72

Pressure (mb)

1011
1012
1013
1014
1015
1016
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1019

Ozone (du)

271
272
276
280
284
284
284
283
282
281
280
278
277
275
274
272
271
269
267
265
264
263
262
260

Monday 26

Full Moon 99%

17:32

08:50

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

Sun - Rise: 07:02, Set: 17:16, Transit: 12:09. Moon - Rise: 17:32, Set: 08:50. Civil Dark: 17:48 - 06:31. Nautical Dark: 18:25 - 05:55. Astro Dark: 19:01 - 05:19

Total Clouds (% Sky Obscured)

46
41
32
24
33
43
48
46
46
47
51
51
41
37
30
23
22
19
21

Low Clouds (% Sky Obscured)

0
3
5
8
23
34
32
19
15
15
15
21
30
26
15
0
0
0
0

Medium Clouds (% Sky Obscured)

1
3
6
9
13
17
19
23
26
32
25
22
21
21
20
20
21
19
21

High Clouds (% Sky Obscured)

46
32
18
9
8
7
6
7
7
8
5
3
0
0
0
0
2
3
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
2
2
1
1
1
1
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

8
7
7
6
6
5
4
3
2
2
2
2
2
2
4
6
8
10
11

Feels Like (°C)

11
11
6
6
7
6
5
4
3
3
3
3
2
3
3
3
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

78
88
88
90
91
91
91
94
93
93
94
94
93
94
85
75
68
59
52

Pressure (mb)

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

Ozone (du)

259
258
257
257
257
257
257
256
257
258
258
259
260
261
262
262
263
263
264

Forecast for Stampfenbach, Zürich District, Switzerland (47.38,8.54)

Generated: 20/10/26 17:55:03. Forecast: 20/10/26 to 26/10/26. Timezone: UTC+2.00