Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Third Quarter 46%

22:58

14:33

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:27, Set: 17:03, Transit: 12:15. Moon - Rise: 22:58, Set: 14:33. Civil Dark: 17:38 - 06:52. Nautical Dark: 18:17 - 06:13. Astro Dark: 18:56 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
98
100
100
100
100
99
100
100
91
78
94
95

Low Clouds (% Sky Obscured)

65
77
80
82
79
98
100
98
94
83
79
79
85
97
95
90
98
96
100
88
53
46
80
76

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
97
96
94
82
89
87
90
81
75
84
72
57
46
52

High Clouds (% Sky Obscured)

99
100
100
100
100
100
74
45
45
45
50
51
66
90
87
100
100
88
46
45
26
12
11
26

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
2
2
1
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 (%)

20
0
4
2
5
7
11
17
21
21
28
37
41
19
22
19
10
6
16
7
5
7
7
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
6
5
5
5
5
6
6
7
6
7
7
7
7
7
6
7
6
7
6

Dew Point (°C)

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

Relative Humidity (%)

77
75
73
73
70
71
69
69
69
69
73
75
77
79
80
82
87
85
87
87
85
87
88
85

Pressure (mb)

1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1031
1031
1030
1030
1030
1029
1029
1029
1029
1030
1030
1029
1029

Ozone (du)

284
285
285
285
285
285
286
290
294
296
296
296
295
294
292
292
292
292
292
293
292
291
288
286

Monday 2

Waning Crescent 35%

00:23

14:49

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

Sun - Rise: 07:29, Set: 17:01, Transit: 12:15. Moon - Rise: 00:23, Set: 14:49. Civil Dark: 17:36 - 06:54. Nautical Dark: 18:16 - 06:14. Astro Dark: 18:54 - 05:35

Total Clouds (% Sky Obscured)

95
97
97
100
95
88
85
57
25
19
2
3
54
38
68
61
69
77
30
30
3
14
10
3

Low Clouds (% Sky Obscured)

63
80
95
99
91
88
85
57
25
19
2
1
36
27
41
43
53
43
23
26
2
12
8
1

Medium Clouds (% Sky Obscured)

55
54
41
33
63
36
29
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
2
2
2
2
2
2
2
2
0
0
2
23
13
31
20
30
37
5
3
2
2
2
2

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 (%)

6
21
25
23
16
3
2
1
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
4
4
4
4
4
4
5
5
6
8
9
10
11
11
11
10
10
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
6
7
6
5
5
5
4
2
0
-1
-1
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

87
90
91
94
96
94
91
91
90
88
79
65
58
55
52
51
52
56
61
62
65
66
68
69

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1029
1029
1030
1031
1031
1031
1031
1030
1030
1030
1030
1030
1031
1031
1032
1032
1032

Ozone (du)

286
286
287
288
289
290
290
289
290
291
292
291
293
295
296
296
296
295
294
294
296
297
298
300

Tuesday 3

Waning Crescent 24%

01:44

15:02

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

Sun - Rise: 07:31, Set: 16:59, Transit: 12:15. Moon - Rise: 01:44, Set: 15:02. Civil Dark: 17:35 - 06:55. Nautical Dark: 18:14 - 06:16. Astro Dark: 18:53 - 05:37

Total Clouds (% Sky Obscured)

13
18
5
15
28
40
46
55
62
50
61
55
61
75
53
49
38
25
46
43
48
17
21
18

Low Clouds (% Sky Obscured)

2
7
2
13
25
35
37
49
52
40
49
49
61
74
50
42
30
19
46
43
48
11
15
11

Medium Clouds (% Sky Obscured)

0
4
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)

12
9
2
2
2
2
2
2
2
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
75
73
73
75
73
75
76
72
70
69
70
64
57
60
65
65
60
60
61
67
72

Pressure (mb)

1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

302
303
303
302
302
302
303
306
310
312
314
313
312
310
309
309
309
307
305
304
303
302
301
299

Wednesday 4

Waning Crescent 16%

03:03

15:14

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

Sun - Rise: 07:32, Set: 16:58, Transit: 12:15. Moon - Rise: 03:03, Set: 15:14. Civil Dark: 17:33 - 06:57. Nautical Dark: 18:13 - 06:17. Astro Dark: 18:51 - 05:38

Total Clouds (% Sky Obscured)

16
21
14
11
3
9
14
22
15
9
3
6
9
14
10
6
0
0
0
0
1
2
3
4

Low Clouds (% Sky Obscured)

11
15
11
7
3
7
11
17
13
8
2
6
9
12
9
5
0
0
0
0
1
2
3
4

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
0
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
82
83
83
82
83
83
80
73
65
58
55
53
53
55
61
69
74
75
75
73
76

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

297
296
297
296
297
297
296
294
293
292
292
292
291
290
289
287
286
285
284
283
283
284
284
284

Thursday 5

Waning Crescent 9%

04:19

15:26

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

Sun - Rise: 07:34, Set: 16:56, Transit: 12:15. Moon - Rise: 04:19, Set: 15:26. Civil Dark: 17:31 - 06:59. Nautical Dark: 18:11 - 06:19. Astro Dark: 18:50 - 05:40

Total Clouds (% Sky Obscured)

5
6
5
4
3
2
1
0
0
0
0
1
2
4
3
2
0
0
0
0
0
0
0
9

Low Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
1
1
1
1
2
2
4
4
6
8
9
9
9
9
9
9
9
5
6
5

Dew Point (°C)

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

Relative Humidity (%)

76
77
79
79
79
80
78
80
81
82
75
66
62
58
55
58
59
61
65
70
76
76
79
79

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

284
283
282
280
279
277
275
275
274
273
274
275
274
273
272
272
271
271
270
270
270
270
270
270

Friday 6

Waning Crescent 4%

05:36

15:40

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
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 OK
22 OK

Sun - Rise: 07:36, Set: 16:54, Transit: 12:15. Moon - Rise: 05:36, Set: 15:40. Civil Dark: 17:30 - 07:00. Nautical Dark: 18:10 - 06:20. Astro Dark: 18:49 - 05:41

Total Clouds (% Sky Obscured)

15
17
11
4
4
6
8
11
21
30
37
54
67
81
85
89
92
88
82
75
64
52
39
30

Low Clouds (% Sky Obscured)

11
14
11
4
4
6
8
11
12
13
13
17
20
24
29
34
44
46
51
55
54
50
39
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
12
22
29
49
67
75
64
52
39
30

High Clouds (% Sky Obscured)

0
0
0
1
1
2
3
3
6
8
10
12
18
26
39
50
63
62
50
38
20
13
9
9

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
1
0
0
0
0
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
82
82
83
85
85
85
85
80
75
72
69
65
62
63
64
65
66
69
71
71
74
74

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

268
267
266
265
265
265
264
264
264
264
264
264
264
265
266
266
266
266
266
266
266
267
268
268

Saturday 7

Waning Crescent 1%

06:53

15:56

23 OK
00 OK
01 OK
02 OK
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
18 Bad

Sun - Rise: 07:38, Set: 16:53, Transit: 12:15. Moon - Rise: 06:53, Set: 15:56. Civil Dark: 17:28 - 07:02. Nautical Dark: 18:08 - 06:22. Astro Dark: 18:47 - 05:43

Total Clouds (% Sky Obscured)

20
15
21
32
47
60
71
81
83
84
86
90
95
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
15
20
26
32
48
59
67
74
79
83
78
76
75
75
78
81
80
79
73

Medium Clouds (% Sky Obscured)

20
15
21
32
47
60
71
75
70
70
75
71
72
73
77
82
86
71
57
42

High Clouds (% Sky Obscured)

15
15
21
32
40
26
14
3
22
41
60
67
59
51
59
68
76
63
55
52

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 (%)

17
15
16
19
21
20
14
10
14
14
7
14
15
14
16
16
16
24
33
43

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
80
83
86
86
85
85
85
85
85
84
84
81
81
81
81
82
85

Pressure (mb)

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

Ozone (du)

270
271
272
274
276
278
279
279
280
280
281
282
283
285
287
288
290
292
292
293

Forecast for Velbert, Düsseldorf District, Germany (51.34,7.04)

Generated: 01/11/26 22:36:19. Forecast: 01/11/26 to 07/11/26. Timezone: UTC+1.00