Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 96%

22:25

07:27

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:20, Set: 20:23, Transit: 13:51. Moon - Rise: 22:25, Set: 07:27. Civil Dark: 20:55 - 06:45. Nautical Dark: 21:35 - 06:06. Astro Dark: 22:16 - 05:24

Total Clouds (% Sky Obscured)

98
95
90
98
95
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
96
89

Low Clouds (% Sky Obscured)

0
3
28
54
83
79
89
98
100
100
100
100
100
96
87
97
96
87
89
86
100
88
73
82

Medium Clouds (% Sky Obscured)

94
88
76
63
64
53
52
47
45
59
67
98
99
100
81
68
72
61
73
78
37
45
37
27

High Clouds (% Sky Obscured)

4
21
43
4
47
96
84
71
75
100
99
100
100
100
100
100
100
100
100
100
84
40
15
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
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 (%)

13
22
2
5
8
11
15
11
9
12
6
0
0
0
1
1
3
2
0
0
1
1
4
1

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
5
7
9
11
12
13
14
15
13
13
13
14
13
13
12
11
11
11
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-0
1
3
5
4
6
6
6
7
7
6
6
7
7
7
8
8
8
9
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

88
88
80
75
66
61
62
62
65
72
76
81
85
88
90
91
93
95
96
95
93
90
90
88

Pressure (mb)

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

Ozone (du)

369
370
372
373
373
372
371
371
370
371
369
369
368
367
367
367
368
368
367
368
367
366
365
364

Saturday 4

Waning Gibbous 91%

23:38

07:44

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

Sun - Rise: 07:18, Set: 20:24, Transit: 13:51. Moon - Rise: 23:38, Set: 07:44. Civil Dark: 20:57 - 06:43. Nautical Dark: 21:36 - 06:03. Astro Dark: 22:18 - 05:21

Total Clouds (% Sky Obscured)

93
99
95
94
92
83
100
99
100
97
70
92
89
41
79
35
52
65
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
99
90
75
79
83
70
72
47
39
26
13
19
0
0
0
0
0
11
51
42
42
39
70

Medium Clouds (% Sky Obscured)

12
20
31
48
38
0
59
93
87
92
61
90
39
7
27
3
52
3
27
39
0
3
18
66

High Clouds (% Sky Obscured)

0
0
0
6
6
46
100
52
100
43
40
50
78
41
45
35
28
65
100
100
100
100
100
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
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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
9
10
11
12
13
12
12
10
9
8
9
10
12
14
14
15
15
15
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
87
86
80
75
72
68
61
57
61
61
70
72
72
70
68
72
72
71
72
75
73

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016

Ozone (du)

365
368
369
372
372
371
371
370
370
370
375
375
370
368
362
364
365
362
359
359
360
357
354
351

Sunday 5

Waning Gibbous 85%

00:49

08:05

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

Sun - Rise: 07:16, Set: 20:26, Transit: 13:51. Moon - Rise: 00:49, Set: 08:05. Civil Dark: 20:59 - 06:41. Nautical Dark: 21:38 - 06:01. Astro Dark: 22:20 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
99
100
89
78
62
10
5
1
2
90
90
71
60
42
38
35

Low Clouds (% Sky Obscured)

62
81
84
74
54
66
56
52
84
62
57
62
47
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
100
100
100
78
94
92
100
95
80
66
78
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
38
100
96
41
30
33
39
44
10
5
1
2
90
90
71
60
38
38
35

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 (%)

2
1
1
0
2
0
1
2
4
5
14
2
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
12
11
12
14
16
16
16
16
15
14
13
11
10
7
5
5
4
4
3
3
2
1
1

Chance of Frost

Temperature (°C)

10
9
10
10
11
12
12
13
13
12
12
12
11
10
8
7
6
5
4
4
4
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
83
67
57
53
54
54
58
58
60
61
64
68
71
78
80
83
85
86
88
88
88
89

Pressure (mb)

1017
1018
1019
1020
1020
1021
1022
1022
1022
1023
1023
1024
1024
1025
1026
1027
1027
1028
1028
1028
1028
1029
1029
1029

Ozone (du)

351
352
352
357
357
359
361
360
361
362
364
369
375
377
378
376
375
374
375
372
372
371
369
367

Monday 6

Waning Gibbous 78%

01:56

08:33

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

Sun - Rise: 07:14, Set: 20:27, Transit: 13:51. Moon - Rise: 01:56, Set: 08:33. Civil Dark: 21:00 - 06:39. Nautical Dark: 21:40 - 05:59. Astro Dark: 22:23 - 05:16

Total Clouds (% Sky Obscured)

24
27
30
37
40
43
48
30
17
6
4
1
0
0
0
0
0
0
1
2
2
3
1
1

Low 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

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)

24
27
30
37
40
43
45
30
17
4
3
1
0
0
0
0
0
0
1
2
2
3
1
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)

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

Chance of Frost

Temperature (°C)

3
3
5
7
10
11
12
14
14
15
15
15
13
12
10
9
8
8
7
7
7
7
6
6

Feels Like (°C)

1
1
3
5
7
8
9
10
12
14
14
13
12
10
8
7
7
7
6
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

88
86
79
70
61
53
48
47
44
43
44
45
55
66
72
74
74
75
78
79
82
82
82
82

Pressure (mb)

1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020

Ozone (du)

366
365
364
362
361
360
360
361
360
360
361
362
364
365
364
364
364
364
362
361
360
360
359
358

Tuesday 7

Waning Gibbous 69%

02:54

09:09

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:11, Set: 20:29, Transit: 13:50. Moon - Rise: 02:54, Set: 09:09. Civil Dark: 21:02 - 06:36. Nautical Dark: 21:42 - 05:56. Astro Dark: 22:25 - 05:13

Total Clouds (% Sky Obscured)

0
0
1
1
1
1
0
0
0
0
0
0
0
79
59
38
30
21
12
41
71
100
70
39

Low 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

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
0
0
0
0
0
0
0
2
4
5
9
16
12
28
30
32
24
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
62
46
27
25
20
12
41
71
95
70
39

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
2
9
18
39
44
46
37
25
15
13
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)

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

Chance of Frost

Temperature (°C)

6
6
9
12
14
17
19
20
21
22
22
22
21
18
17
16
14
14
13
13
12
12
12
11

Feels Like (°C)

6
6
8
11
13
16
17
19
20
20
21
22
22
19
19
19
18
17
17
16
12
11
11
11

Dew Point (°C)

3
3
4
5
6
8
8
9
10
10
12
13
14
14
14
13
13
12
12
12
12
11
11
10

Relative Humidity (%)

82
81
72
63
58
55
49
48
47
48
51
57
65
76
79
85
89
90
92
95
95
93
93
93

Pressure (mb)

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

Ozone (du)

358
358
358
358
358
358
358
358
355
355
354
354
351
350
350
351
351
352
353
353
353
353
353
355

Wednesday 8

Waning Gibbous 67%

03:42

09:56

07 OK
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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:09, Set: 20:31, Transit: 13:50. Moon - Rise: 03:42, Set: 09:56. Civil Dark: 21:03 - 06:34. Nautical Dark: 21:43 - 05:54. Astro Dark: 22:27 - 05:10

Total Clouds (% Sky Obscured)

9
36
62
89
91
93
96
97
99
100
100
100
100
100
100
99
98
96
96
97
97
97
97
98

Low Clouds (% Sky Obscured)

0
0
0
0
15
34
51
54
69
76
73
67
63
62
62
60
62
65
69
77
82
87
90
93

Medium Clouds (% Sky Obscured)

2
17
31
39
53
63
77
87
93
98
94
88
83
88
94
99
89
78
68
67
67
70
77
90

High Clouds (% Sky Obscured)

9
36
60
83
83
83
83
89
95
100
100
100
100
91
84
79
80
84
82
79
75
72
77
80

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
15
25
40
56
72
85
75
61
46
44
39
42
38
30
31
24
19
27
23
25
35
59
79

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
92
90
92
92
92
92
92
92
92
92
92
93
93
91
91
91
91
91
90
91

Pressure (mb)

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

Ozone (du)

357
358
359
359
360
360
360
360
362
363
364
369
373
377
381
386
390
389
387
385
383
380
378
379

Thursday 9

Waning Gibbous 60%

04:19

10:55

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

Sun - Rise: 07:07, Set: 20:32, Transit: 13:50. Moon - Rise: 04:19, Set: 10:55. Civil Dark: 21:05 - 06:32. Nautical Dark: 21:45 - 05:52. Astro Dark: 22:29 - 05:08

Total Clouds (% Sky Obscured)

100
99
98
97
98
99
100
92
84
76
82
88
94
94
92
90
94
97
100

Low Clouds (% Sky Obscured)

96
91
86
80
85
89
92
78
58
42
53
63
73
65
58
50
56
63
74

Medium Clouds (% Sky Obscured)

100
97
94
91
86
81
75
78
83
76
82
88
89
83
76
68
49
30
11

High Clouds (% Sky Obscured)

87
82
79
76
71
65
58
43
51
65
70
70
85
83
81
66
76
86
98

ISS Passover

Visibility (miles)

5
3
5
6
8
8
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

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

Precipitation Probability (%)

95
95
91
82
65
51
38
42
43
45
41
39
35
48
56
59
46
34
27

Precipitation Amount (mm)

0.7
0.7
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
93
93
93
93
91
91
91
91
93
95
95
98
96
96

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

381
382
384
387
389
390
392
393
394
396
397
400
402
405
407
409
412
413
415

Forecast for Margny-lès-Compiègne, Oise, France (49.42,2.82)

Generated: 03/04/26 07:38:43. Forecast: 03/04/26 to 09/04/26. Timezone: UTC+2.00