Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Crescent 2%

06:25

18:15

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:54, Set: 19:00, Transit: 13:27. Moon - Rise: 06:25, Set: 18:15. Civil Dark: 19:33 - 07:21. Nautical Dark: 20:11 - 06:43. Astro Dark: 20:49 - 06:05

Total Clouds (% Sky Obscured)

67
58
75
78
79
84
99
97
99
100
100
100
100
100
100
100
97
100
94
100
93
95
95
98

Low Clouds (% Sky Obscured)

67
58
75
32
2
2
0
14
67
86
85
90
90
100
100
94
76
81
91
83
82
94
88
93

Medium Clouds (% Sky Obscured)

0
0
0
0
26
55
92
87
96
100
99
100
98
95
56
85
61
61
72
80
74
87
90
56

High Clouds (% Sky Obscured)

10
58
61
62
57
63
97
86
90
100
74
87
100
100
100
100
84
100
45
81
44
50
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
3
7
9
9
9
9
9
9
9
9
9
5

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

Precipitation Probability (%)

9
1
12
2
0
0
0
14
21
43
71
95
95
95
40
5
2
1
2
7
28
30
63
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
1
1.4
0.6
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

8
8
6
9
8
8
9
10
11
12
14
16
17
19
21
21
20
20
19
19
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
4
4
3
2
2
1
2
5
7
8
8
8
9
10
11
11
12
11
11
12

Relative Humidity (%)

74
69
72
73
73
74
73
68
64
58
60
72
87
90
85
84
84
84
86
83
84
84
86
89

Pressure (mb)

1021
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011

Ozone (du)

298
295
294
293
290
288
287
285
283
280
279
278
277
277
278
277
278
277
276
275
275
276
277
277

Friday 9

Waning Crescent 0%

07:43

18:29

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

Sun - Rise: 07:55, Set: 18:58, Transit: 13:27. Moon - Rise: 07:43, Set: 18:29. Civil Dark: 19:31 - 07:23. Nautical Dark: 20:09 - 06:45. Astro Dark: 20:47 - 06:06

Total Clouds (% Sky Obscured)

94
97
86
38
29
88
36
48
23
26
26
32
22
45
28
74
65
50
58
53
60
74
91
74

Low Clouds (% Sky Obscured)

88
89
86
26
24
16
0
12
13
24
26
31
22
45
28
60
59
46
58
53
60
66
59
56

Medium Clouds (% Sky Obscured)

57
33
54
0
0
0
2
45
8
0
0
0
0
0
0
0
0
0
0
0
0
9
28
12

High Clouds (% Sky Obscured)

0
0
0
0
2
75
36
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
7
4
9
9
8
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

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

Precipitation Probability (%)

63
76
95
46
43
33
15
4
6
13
7
5
6
15
6
20
25
23
8
7
7
9
5
7

Precipitation Amount (mm)

0.2
0.3
1
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)

18
17
17
16
14
12
11
11
11
10
10
11
11
13
16
16
15
15
16
16
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
12
12
11
10
9
8
8
8
8
8
8
8
7
9
8
7
7
6
6
6
4

Relative Humidity (%)

89
90
90
86
87
90
90
90
90
91
91
93
91
83
75
66
75
66
58
61
56
57
64
61

Pressure (mb)

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

Ozone (du)

276
278
279
282
284
286
289
292
296
300
301
301
300
303
305
305
304
304
306
306
304
303
301
300

Saturday 10

New Moon 1%

09:00

18:44

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:57, Set: 18:56, Transit: 13:27. Moon - Rise: 09:00, Set: 18:44. Civil Dark: 19:29 - 07:24. Nautical Dark: 20:07 - 06:46. Astro Dark: 20:45 - 06:08

Total Clouds (% Sky Obscured)

46
82
87
82
72
69
74
77
68
69
73
80
77
73
77
76
80
76
75
75
72
68
65
58

Low Clouds (% Sky Obscured)

46
74
73
77
69
69
74
77
34
30
30
34
38
35
42
54
57
63
63
61
54
63
46
21

Medium Clouds (% Sky Obscured)

0
7
11
0
0
0
2
0
0
0
0
0
0
0
0
0
21
20
19
17
13
6
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
24
36
49
45
50
60
65
65
65
65
65
65
60
60
50
50

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
2
3
5
4
3
4
5
6
4
7
6
6
11
7
20
15
0
0
1
1
1
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)

10
11
12
12
13
12
11
12
12
12
12
11
11
12
12
13
12
12
10
9
8
5
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
57
57
57
60
58
57
56
67
73
75
74
68
63
59
56
52
55
60
61
64
65
68

Pressure (mb)

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

Ozone (du)

299
299
298
298
298
299
300
300
300
300
302
303
305
304
303
303
301
298
296
296
297
296
297
298

Sunday 11

Waxing Crescent 4%

10:17

19:02

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

Sun - Rise: 07:59, Set: 18:54, Transit: 13:26. Moon - Rise: 10:17, Set: 19:02. Civil Dark: 19:27 - 07:26. Nautical Dark: 20:05 - 06:48. Astro Dark: 20:43 - 06:10

Total Clouds (% Sky Obscured)

56
50
45
30
8
25
25
25
28
17
25
30
35
43
49
52
64
60
55
51
47
43
42
56

Low Clouds (% Sky Obscured)

9
2
3
5
8
25
25
25
28
15
25
29
31
33
33
29
28
24
26
24
13
6
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
11

High Clouds (% Sky Obscured)

55
50
40
21
0
0
0
0
0
0
0
4
8
14
28
36
43
41
34
28
29
24
18
30

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

Chance of Frost

Temperature (°C)

9
8
7
6
6
5
5
5
5
5
5
5
7
9
12
14
15
17
17
17
17
15
14
12

Feels Like (°C)

7
6
5
4
4
5
3
3
3
2
4
4
6
8
11
13
14
16
16
17
17
15
13
11

Dew Point (°C)

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

Relative Humidity (%)

73
74
75
78
79
78
72
70
68
68
78
79
75
63
56
52
49
47
45
45
47
57
63
71

Pressure (mb)

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

Ozone (du)

299
301
302
305
307
308
308
307
308
307
304
300
301
298
298
296
295
291
288
286
284
281
277
275

Monday 12

Waxing Crescent 9%

11:32

19:26

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:00, Set: 18:52, Transit: 13:26. Moon - Rise: 11:32, Set: 19:26. Civil Dark: 19:25 - 07:27. Nautical Dark: 20:03 - 06:49. Astro Dark: 20:41 - 06:11

Total Clouds (% Sky Obscured)

67
82
81
81
78
88
75
80
73
74
58
56
64
77
71
68
62
68
77
82
88
95
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
6
9
7
4
0
37
28
22
20
20
17
20
22
24
42
59
78
79

Medium Clouds (% Sky Obscured)

13
17
22
24
30
32
35
43
36
39
42
36
42
49
46
46
48
41
34
27
36
48
62
44

High Clouds (% Sky Obscured)

45
59
51
56
49
69
40
42
31
28
3
21
24
31
22
14
6
16
26
33
51
70
90
90

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
5
1
0
2
0
0
0
0
0
3
3
1
8

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
12
12
12
12
12
12
12
13
15
16
17
18
18
18
18
17
17
16

Feels Like (°C)

10
10
10
10
9
8
8
10
10
10
10
10
9
8
8
9
9
9
16
15
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
72
67
68
67
70
71
71
71
71
64
57
51
45
40
36
37
38
39
43
47
51

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1025
1025
1025

Ozone (du)

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

Tuesday 13

Waxing Crescent 15%

12:44

19:58

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:02, Set: 18:50, Transit: 13:26. Moon - Rise: 12:44, Set: 19:58. Civil Dark: 19:23 - 07:29. Nautical Dark: 20:01 - 06:51. Astro Dark: 20:39 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
98
99
99
95
91
87
89
90
90
90
86
84
83
84
87
91

Low Clouds (% Sky Obscured)

80
80
84
87
88
86
84
81
81
87
83
68
54
41
49
60
70
74
77
80
75
73
73
58

Medium Clouds (% Sky Obscured)

26
8
8
9
8
12
11
11
11
11
9
12
17
22
17
18
22
20
22
24
14
6
0
6

High Clouds (% Sky Obscured)

90
92
86
77
70
62
56
53
61
64
63
64
64
65
44
24
4
4
3
3
17
32
47
61

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
0
6
2
0
5
3
1
1
0
0
0
0
0
3
12
4
12
22
22
29
24
8
12

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
15
15
15
14
14
15
16
17
18
19
19
19
19
19
18
17
16

Feels Like (°C)

12
11
11
11
11
11
12
12
11
11
11
12
12
13
13
14
14
15
18
17
17
17
18
18

Dew Point (°C)

6
5
5
5
5
4
5
6
6
7
8
8
9
10
11
11
12
12
12
12
12
11
11
11

Relative Humidity (%)

51
50
50
50
50
49
52
53
55
59
63
68
67
67
66
64
63
61
60
61
60
63
67
72

Pressure (mb)

1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

272
275
277
277
277
276
276
276
276
276
276
276
277
278
278
280
282
284
286
287
289
290
291
292

Wednesday 14

Waxing Crescent 23%

13:48

20:40

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

Sun - Rise: 08:04, Set: 18:48, Transit: 13:26. Moon - Rise: 13:48, Set: 20:40. Civil Dark: 19:21 - 07:31. Nautical Dark: 19:59 - 06:53. Astro Dark: 20:37 - 06:15

Total Clouds (% Sky Obscured)

95
99
99
99
100
100
100
100
100
100
100
92
85
75
78
80
81

Low Clouds (% Sky Obscured)

42
25
32
38
46
55
64
72
67
62
57
61
66
72
74
74
76

Medium Clouds (% Sky Obscured)

10
11
12
14
10
11
12
13
32
54
72
67
60
50
62
75
81

High Clouds (% Sky Obscured)

74
86
90
95
100
100
100
100
100
100
100
75
49
27
32
45
55

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
8
17
29
39
73
95
95
95
77
41
46
51
55
51
41
29

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.8
1.3
0.8
0.4
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
70
68
66
62
69
76
83
83
84
84
84
84
84
80
76

Pressure (mb)

1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

293
295
297
299
301
303
305
308
310
314
319
323
325
326
328
329
330

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

Generated: 08/10/26 20:54:46. Forecast: 08/10/26 to 14/10/26. Timezone: UTC+2.00