Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 82%

18:30

02:54

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:40, Set: 19:39, Transit: 13:38. Moon - Rise: 18:30, Set: 02:54. Civil Dark: 20:12 - 07:07. Nautical Dark: 20:50 - 06:29. Astro Dark: 21:30 - 05:49

Total Clouds (% Sky Obscured)

82
74
61
73
58
79
68
97
100
87
100
100
99
100
100
100
100
100
100
100
97
98
53
100

Low Clouds (% Sky Obscured)

66
26
30
34
29
31
20
15
53
46
14
9
0
0
1
1
3
2
2
0
0
0
0
5

Medium Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
2
35
0
5
6
33
47
85
98
81
90
77
86
49
2
8

High Clouds (% Sky Obscured)

0
23
4
39
25
61
46
96
100
91
99
100
99
100
100
100
100
100
100
100
87
94
50
100

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
7
29
52
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
2
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
4
3
2
2
2
2
2
3
4
4
4
4
4
5
5
6
8
8
9
10
9
10

Chance of Frost

Temperature (°C)

20
21
21
20
18
17
16
16
15
15
15
14
14
14
14
14
14
15
16
18
19
21
22
23

Feels Like (°C)

20
20
21
22
19
18
18
18
16
15
14
13
13
12
13
12
12
13
13
15
16
17
19
21

Dew Point (°C)

13
13
14
14
15
14
14
13
13
12
11
11
10
9
8
7
8
8
8
8
8
7
8
9

Relative Humidity (%)

63
63
64
70
80
83
85
85
85
79
78
79
75
69
66
63
64
62
58
52
46
42
40
40

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

273
274
274
273
272
271
274
275
274
275
274
273
273
272
272
272
271
272
272
273
273
273
274
275

Tuesday 26

Waxing Gibbous 91%

18:54

04:27

16 Bad
17 Bad
18 OK
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

Sun - Rise: 07:41, Set: 19:37, Transit: 13:38. Moon - Rise: 18:54, Set: 04:27. Civil Dark: 20:09 - 07:09. Nautical Dark: 20:48 - 06:30. Astro Dark: 21:27 - 05:51

Total Clouds (% Sky Obscured)

100
96
39
74
56
66
73
50
43
97
100
100
90
99
100
100
100
100
69
88
63
92
100
100

Low Clouds (% Sky Obscured)

9
0
0
0
0
6
3
12
6
37
33
35
25
30
30
33
26
15
12
3
12
17
16
15

Medium Clouds (% Sky Obscured)

0
0
12
50
41
24
29
20
0
15
65
83
58
90
88
77
83
83
47
80
55
81
81
99

High Clouds (% Sky Obscured)

100
96
15
77
0
39
47
19
53
92
100
100
80
92
100
95
100
100
68
70
56
32
52
100

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
11
100
100
100
87
2
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
1
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)

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

Chance of Frost

Temperature (°C)

23
23
22
21
19
18
18
17
16
16
16
16
16
15
15
15
15
16
17
19
20
22
23
24

Feels Like (°C)

21
21
21
21
20
20
20
17
18
16
17
16
16
16
15
14
13
14
15
17
18
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

42
45
51
60
73
83
86
87
87
87
87
87
87
89
87
78
68
65
59
57
54
46
42
39

Pressure (mb)

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

Ozone (du)

279
282
281
282
286
284
285
285
283
282
282
282
283
283
284
285
285
286
286
286
285
283
283
282

Wednesday 27

Waxing Gibbous 97%

19:12

05:58

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

Sun - Rise: 07:43, Set: 19:34, Transit: 13:38. Moon - Rise: 19:12, Set: 05:58. Civil Dark: 20:07 - 07:10. Nautical Dark: 20:45 - 06:32. Astro Dark: 21:25 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
62
53
22
32
73
71
71
67
60
100
100
100
94
100
100
84

Low Clouds (% Sky Obscured)

11
15
10
0
2
9
14
13
30
41
19
25
28
25
26
22
4
6
6
30
23
35
35
33

Medium Clouds (% Sky Obscured)

60
91
100
100
100
100
100
100
50
4
0
0
0
0
0
0
1
3
2
18
35
35
35
36

High Clouds (% Sky Obscured)

100
100
100
100
100
100
60
60
0
0
1
3
55
58
56
57
67
100
100
100
66
97
97
77

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
5
2
0
0
3
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)

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

Chance of Frost

Temperature (°C)

24
23
23
22
21
21
20
20
20
19
18
17
16
15
15
14
13
14
15
17
18
18
19
19

Feels Like (°C)

20
20
20
19
19
19
18
18
17
18
18
15
15
13
12
12
12
12
13
14
15
16
16
16

Dew Point (°C)

9
9
10
10
10
10
10
10
11
14
16
13
13
12
12
12
11
12
11
11
10
9
8
7

Relative Humidity (%)

39
40
45
47
48
50
50
52
56
72
83
79
83
83
84
87
87
84
77
67
62
55
48
44

Pressure (mb)

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

Ozone (du)

281
280
281
281
281
285
287
290
291
288
287
286
283
282
281
280
279
278
278
277
276
275
274
273

Thursday 28

Waxing Gibbous 100%

19:28

07:27

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Bad
15 Bad

Sun - Rise: 07:45, Set: 19:32, Transit: 13:37. Moon - Rise: 19:28, Set: 07:27. Civil Dark: 20:05 - 07:12. Nautical Dark: 20:43 - 06:34. Astro Dark: 21:23 - 05:54

Total Clouds (% Sky Obscured)

79
99
99
61
62
65
68
69
71
88
98
99
100
95
99
67
66
72
87
55
47
39
51
56

Low Clouds (% Sky Obscured)

27
20
9
0
0
0
0
0
0
26
51
63
74
74
86
42
40
46
34
23
25
23
27
28

Medium Clouds (% Sky Obscured)

34
39
41
43
45
40
40
46
46
43
43
39
40
39
41
41
28
11
0
0
0
0
10
20

High Clouds (% Sky Obscured)

71
96
96
49
34
20
4
10
17
24
36
52
65
45
27
7
26
43
81
42
24
6
26
42

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

Precipitation Probability (%)

0
0
0
0
2
3
4
5
6
9
26
39
51
63
86
95
82
58
5
7
5
5
5
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.7
1.3
0.6
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
17
16
16
16
16
16
16
16
16
16
16
16
16
15
16
17
18
19
20
21
21

Feels Like (°C)

16
17
16
15
16
15
15
14
14
14
14
13
13
14
14
13
15
17
16
15
17
19
20
19

Dew Point (°C)

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

Relative Humidity (%)

42
41
44
50
53
53
53
54
57
65
68
67
69
72
79
78
87
87
79
57
50
47
44
41

Pressure (mb)

1018
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021

Ozone (du)

274
275
274
273
273
273
274
274
273
273
274
274
275
276
276
276
277
278
279
279
278
278
278
277

Friday 29

Full Moon 100%

19:42

08:56

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

Sun - Rise: 07:46, Set: 19:30, Transit: 13:37. Moon - Rise: 19:42, Set: 08:56. Civil Dark: 20:03 - 07:14. Nautical Dark: 20:41 - 06:35. Astro Dark: 21:20 - 05:56

Total Clouds (% Sky Obscured)

65
67
73
85
99
89
85
70
76
72
60
34
14
40
55
73
73
86
99
90
81
72
74
74

Low Clouds (% Sky Obscured)

25
23
19
12
11
11
10
14
20
27
19
10
0
0
0
0
12
6
0
6
12
15
19
23

Medium Clouds (% Sky Obscured)

30
23
12
2
18
34
49
47
40
34
23
10
0
11
21
34
24
42
62
62
59
56
37
21

High Clouds (% Sky Obscured)

67
69
76
89
97
89
83
63
50
34
32
21
14
41
51
67
69
79
89
71
51
31
38
46

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 (%)

8
12
13
7
5
2
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)

12
11
10
9
7
7
6
6
5
4
4
4
4
3
3
3
3
3
3
3
4
4
5
4

Chance of Frost

Temperature (°C)

20
20
19
17
16
15
14
14
13
13
13
12
12
11
11
10
10
12
14
16
17
18
19
20

Feels Like (°C)

18
18
18
17
15
13
14
13
15
14
14
13
12
12
11
11
10
11
12
12
13
13
13
19

Dew Point (°C)

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

Relative Humidity (%)

40
41
46
55
64
69
75
79
83
81
81
81
81
81
83
83
81
72
64
56
50
44
39
38

Pressure (mb)

1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1028
1028
1028
1027
1027
1026

Ozone (du)

275
275
276
276
276
276
276
275
275
276
276
277
277
277
277
278
279
280
281
282
281
280
279
280

Saturday 30

Waning Gibbous 96%

19:56

10:23

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 07:48, Set: 19:28, Transit: 13:37. Moon - Rise: 19:56, Set: 10:23. Civil Dark: 20:00 - 07:15. Nautical Dark: 20:39 - 06:37. Astro Dark: 21:18 - 05:58

Total Clouds (% Sky Obscured)

74
77
82
89
85
79
76
66
60
51
43
40
39
54
66
74
73
72
67
67
64
62
47
30

Low Clouds (% Sky Obscured)

26
17
9
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
5
4
3
16
28
40
35
29
23
18
12
7
23
36
51
50
49
42
28
14
1
0
0

High Clouds (% Sky Obscured)

53
63
73
84
79
79
76
68
64
57
49
47
37
54
61
62
57
55
54
51
45
46
34
20

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
4
4
4
4
4
4
4
3
4
4
5
6
7
9
9
10
11
11

Chance of Frost

Temperature (°C)

20
20
19
17
16
15
15
14
14
13
13
13
12
12
12
12
12
14
16
18
19
21
23
23

Feels Like (°C)

18
18
18
18
18
13
13
13
13
13
12
11
11
11
11
11
10
11
12
12
13
13
14
23

Dew Point (°C)

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

Relative Humidity (%)

35
33
38
42
47
49
51
53
56
57
60
61
63
64
67
71
75
71
67
64
58
53
49
50

Pressure (mb)

1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019

Ozone (du)

281
282
283
284
285
284
283
282
282
283
284
285
285
286
287
287
288
288
288
288
288
288
289
288

Sunday 1

Waning Gibbous 91%

20:13

11:50

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

Sun - Rise: 07:49, Set: 19:26, Transit: 13:36. Moon - Rise: 20:13, Set: 11:50. Civil Dark: 19:58 - 07:17. Nautical Dark: 20:36 - 06:39. Astro Dark: 21:15 - 06:00

Total Clouds (% Sky Obscured)

16
13
9
4
8
12
15
24
32
39
46
52
55
62
60
58
44
40
45
51
65
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
20
36
53
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
12
25
41
48
43
54

High Clouds (% Sky Obscured)

10
9
5
3
6
8
10
14
17
18
11
12
12
13
18
24
24
30
30
35
40
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

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
1
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
21
20
18
17
17
16
16
16
15
15
15
15
15
15
15
16
18
19
20
21

Feels Like (°C)

22
22
22
22
23
16
17
18
18
17
18
15
14
15
15
14
15
14
15
16
17
18

Dew Point (°C)

12
13
13
14
14
14
15
15
14
13
12
12
12
12
12
13
13
14
14
15
15
15

Relative Humidity (%)

51
52
60
68
77
82
86
92
86
82
79
79
80
82
84
87
90
86
81
77
74
70

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

288
288
287
287
287
286
285
284
284
283
282
283
283
283
284
286
287
287
288
288
289
290

Forecast for Roncq, North, France (50.75,3.12)

Generated: 25/09/23 16:26:32. Forecast: 25/09/23 to 01/10/23. Timezone: UTC+2.00