Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waning Gibbous 79%

20:19

13:07

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

Sun - Rise: 07:29, Set: 17:18, Transit: 12:24. Moon - Rise: 20:19, Set: 13:07. Civil Dark: 17:52 - 06:55. Nautical Dark: 18:31 - 06:16. Astro Dark: 19:09 - 05:38

Total Clouds (% Sky Obscured)

48
38
35
37
33
30
41
45
39
32
24
30
24
22
25
7
8
27
34
43
74
76
73
72

Low Clouds (% Sky Obscured)

4
12
21
30
33
27
34
36
19
22
15
21
17
17
20
5
6
23
28
34
63
69
70
72

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
2
4
23
4
5
6
3
4
4
3
3
3
5
10
16
16
17
17

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
15
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
2
2
3
5
5
5
8
9
9
9
10
11
11
9
8
7
6
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
93
93
87
76
68
64
61
58
60
65
73
82
84
87
88
90
88
88
88
87

Pressure (mb)

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

Ozone (du)

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

Saturday 31

Waning Gibbous 69%

21:43

13:49

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

Sun - Rise: 07:31, Set: 17:16, Transit: 12:24. Moon - Rise: 21:43, Set: 13:49. Civil Dark: 17:51 - 06:56. Nautical Dark: 18:30 - 06:18. Astro Dark: 19:08 - 05:39

Total Clouds (% Sky Obscured)

57
43
31
30
37
45
46
51
70
58
52
52
52
46
23
34
34
38
28
46
51
59
74
63

Low Clouds (% Sky Obscured)

57
43
31
30
37
44
46
51
62
58
52
48
49
44
19
29
20
29
27
46
51
59
74
63

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)

2
3
5
3
5
12
5
5
22
8
5
5
5
2
5
11
24
20
5
5
2
8
19
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
88
88
85
79
68
62
58
55
54
55
64
76
84
90
91
93
93
93
93
94
94

Pressure (mb)

1031
1031
1031
1031
1031
1031
1032
1032
1032
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

266
266
265
266
266
266
266
266
265
265
265
265
264
264
265
264
263
264
263
264
263
263
262
261

Sunday 1

Third Quarter 57%

23:09

14:19

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:32, Set: 17:15, Transit: 12:24. Moon - Rise: 23:09, Set: 14:19. Civil Dark: 17:49 - 06:58. Nautical Dark: 18:28 - 06:19. Astro Dark: 19:06 - 05:41

Total Clouds (% Sky Obscured)

60
57
57
62
67
67
62
61
54
50
55
77
63
60
76
90
83
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
57
57
62
67
67
62
61
54
50
52
77
63
60
76
83
78
64
74
74
47
57
47
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
8
3
3
8
57
38
54
97
100
100
100
100
100

High Clouds (% Sky Obscured)

3
2
2
4
4
2
3
2
2
0
0
0
0
0
0
0
5
50
45
100
100
100
76
62

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
1
0
0
0
5
0
0
0
1
10
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5

Relative Humidity (%)

94
96
96
96
98
98
94
85
78
73
67
66
66
70
78
84
85
87
90
87
85
85
82
82

Pressure (mb)

1031
1030
1031
1031
1030
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1031
1031
1031

Ozone (du)

260
260
261
262
263
264
264
265
266
268
267
267
267
267
266
268
272
276
279
281
281
282
283
283

Monday 2

Waning Crescent 46%

00:33

14:40

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:34, Set: 17:13, Transit: 12:23. Moon - Rise: 00:33, Set: 14:40. Civil Dark: 17:47 - 07:00. Nautical Dark: 18:26 - 06:21. Astro Dark: 19:05 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
100
95
88
81
69
56
44
57
67
81
75
78
80
77
70

Low Clouds (% Sky Obscured)

22
42
60
81
87
94
97
97
99
93
62
57
55
50
44
35
43
51
59
60
62
63
69
69

Medium Clouds (% Sky Obscured)

99
97
95
97
97
97
97
94
93
90
74
51
40
1
0
0
7
14
18
23
28
29
15
6

High Clouds (% Sky Obscured)

78
86
74
61
59
47
35
30
30
30
25
20
10
5
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 (%)

17
21
20
17
16
16
11
18
17
11
13
9
6
8
8
4
6
5
8
11
12
11
14
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
85
85
82
77
73
68
66
61
57
55
60
67
73
74
75
75
76
78
78
79
80

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1030
1030

Ozone (du)

284
284
285
287
289
291
290
290
290
291
292
294
296
297
297
298
300
299
297
293
289
285
283
281

Tuesday 3

Waning Crescent 34%

01:54

14:56

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:36, Set: 17:11, Transit: 12:23. Moon - Rise: 01:54, Set: 14:56. Civil Dark: 17:46 - 07:01. Nautical Dark: 18:25 - 06:22. Astro Dark: 19:03 - 05:44

Total Clouds (% Sky Obscured)

67
67
65
62
53
48
47
52
63
73
93
98
100
97
93
87
78
74
70
76
81
87
86
86

Low Clouds (% Sky Obscured)

66
62
63
62
53
48
47
50
61
69
70
80
76
72
67
63
48
42
36
33
30
31
43
41

Medium Clouds (% Sky Obscured)

0
0
1
1
1
0
0
0
0
0
0
0
0
4
8
12
1
1
2
19
39
57
52
56

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
2
4
29
33
40
40
32
25
57
45
37
39
36
40
39
33

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 (%)

15
14
9
3
2
0
0
0
0
0
2
2
2
5
6
4
4
2
0
1
1
1
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
88
91
93
93
85
74
65
61
58
56
57
61
65
72
74
72
72
71
72
75
78
78

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1029
1029
1028
1029
1029
1028
1028
1028
1028

Ozone (du)

283
284
284
285
284
285
286
287
290
293
294
294
294
293
294
299
304
303
303
302
301
300
300
300

Wednesday 4

Waning Crescent 24%

No Rise

15:10

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:38, Set: 17:09, Transit: 12:24. Moon - Rise: No Rise, Set: 15:10. Civil Dark: 17:44 - 07:03. Nautical Dark: 18:23 - 06:24. Astro Dark: 19:02 - 05:45

Total Clouds (% Sky Obscured)

86
76
67
58
59
60
62
61
65
65
70
71
77
71
71
73
72
71
69
68
64
65
69
73

Low Clouds (% Sky Obscured)

46
50
53
56
48
36
25
22
16
13
18
23
23
21
19
23
24
24
22
25
28
29
31
30

Medium Clouds (% Sky Obscured)

55
50
36
23
15
8
0
0
0
0
0
0
0
0
0
0
1
2
4
4
4
4
5
6

High Clouds (% Sky Obscured)

28
22
19
18
12
6
0
1
1
3
11
19
27
40
56
66
66
59
55
55
55
51
54
62

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 (%)

4
4
4
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
-0
0
-1
-1
-0
0
0
1
1
7
7
7
7
8
8
2
2
2
2
2
2
0

Dew Point (°C)

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

Relative Humidity (%)

78
76
78
80
82
78
72
70
64
61
56
58
59
61
67
73
78
79
80
82
83
83
83
83

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

301
301
302
302
303
303
303
303
302
300
298
297
296
295
295
294
293
294
294
295
294
294
293
294

Thursday 5

Waning Crescent 16%

03:12

15:23

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 OK
21 Good
22 OK
23 OK
00 OK

Sun - Rise: 07:39, Set: 17:08, Transit: 12:24. Moon - Rise: 03:12, Set: 15:23. Civil Dark: 17:43 - 07:04. Nautical Dark: 18:22 - 06:25. Astro Dark: 19:00 - 05:47

Total Clouds (% Sky Obscured)

73
80
88
95
91
90
88
86
82
77
82
85
88
87
87
86
64
41
18
23
32
39

Low Clouds (% Sky Obscured)

28
32
35
38
39
48
38
34
30
24
29
30
35
38
38
40
35
27
17
23
32
39

Medium Clouds (% Sky Obscured)

7
26
46
66
45
24
3
2
3
3
6
10
14
31
43
57
38
18
1
13
23
25

High Clouds (% Sky Obscured)

65
62
64
65
75
80
88
81
77
74
73
73
77
76
80
83
58
34
9
13
21
27

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-0
0
0
1
-1
-1
-0
-1
0
1
6
6
5
6
6
6
1
2
2
2
2

Dew Point (°C)

1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
-0
-1
-1

Relative Humidity (%)

83
82
83
85
85
79
72
67
63
56
52
53
54
55
60
65
71
72
72
73
73
74

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

294
294
294
294
294
293
293
292
292
291
291
291
291
292
291
291
291
291
291
290
291
292

Forecast for Elst, Flemish Brabant, Kingdom of Belgium (50.77,4.89)

Generated: 30/10/26 03:49:54. Forecast: 30/10/26 to 05/11/26. Timezone: UTC+1.00