Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 72%

12:37

04:26

22 Bad
23 Bad
00 Bad
01 OK
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

Sun - Rise: 06:38, Set: 19:15, Transit: 12:56. Moon - Rise: 12:37, Set: 04:26. Civil Dark: 19:46 - 06:06. Nautical Dark: 20:24 - 05:28. Astro Dark: 21:04 - 04:49

Total Clouds (% Sky Obscured)

74
74
64
32
65
66
68
71
80
74
74
70
86
94
93
84
90
97
100
100
100
98
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
31
49
69
79
79
83
78
82
83
92
100
98

Medium Clouds (% Sky Obscured)

47
49
29
25
50
51
52
48
54
47
52
39
50
59
56
49
53
61
57
63
72
74
74
70

High Clouds (% Sky Obscured)

7
4
4
0
2
5
2
19
2
4
4
4
6
2
4
2
3
4
71
74
80
46
69
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
12
13
11
19
31
43
57

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
48
49
50
51
53
54
55
56
56
52
47
41
37
37
39
42
49
54
59
66
69
69
69

Pressure (mb)

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

Ozone (du)

347
345
343
342
340
336
331
329
329
329
327
326
326
325
327
327
327
327
329
330
330
328
327
327

Friday 27

Waxing Gibbous 82%

13:59

04:55

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 OK
15 Good
16 Good
17 Good
18 OK
19 OK
20 OK
21 Bad

Sun - Rise: 06:36, Set: 19:16, Transit: 12:56. Moon - Rise: 13:59, Set: 04:55. Civil Dark: 19:48 - 06:04. Nautical Dark: 20:26 - 05:26. Astro Dark: 21:05 - 04:46

Total Clouds (% Sky Obscured)

97
98
98
100
100
100
100
100
100
100
100
100
52
64
44
20
27
0
0
6
34
19
39
69

Low Clouds (% Sky Obscured)

87
89
90
99
100
96
97
98
95
79
69
70
46
60
44
20
27
0
0
6
13
0
27
7

Medium Clouds (% Sky Obscured)

87
96
95
92
92
94
98
100
100
100
100
99
39
3
0
0
0
0
0
0
18
16
17
37

High Clouds (% Sky Obscured)

27
27
30
100
96
100
99
79
100
100
40
40
30
30
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
7
7
5
4
4
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

60
60
77
89
95
95
95
95
95
95
65
29
11
21
18
5
1
1
1
2
0
2
0
0

Precipitation Amount (mm)

0.3
0.2
0.4
0.6
0.8
0.8
0.8
1
0.9
0.9
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
77
82
85
90
90
91
91
93
88
85
82
73
56
56
51
38
32
33
37
46
56
57

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1020
1019
1020
1021
1021
1022
1023
1023
1023
1023
1024
1024
1024
1025
1026
1027
1028

Ozone (du)

328
329
329
330
331
331
331
330
330
332
333
338
340
344
346
349
355
366
375
383
385
392
396
400

Saturday 28

Waxing Gibbous 78%

16:19

06:17

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

Sun - Rise: 07:34, Set: 20:18, Transit: 13:56. Moon - Rise: 16:19, Set: 06:17. Civil Dark: 20:49 - 07:02. Nautical Dark: 21:27 - 06:24. Astro Dark: 22:07 - 05:44

Total Clouds (% Sky Obscured)

14
2
2
6
6
13
4
26
24
32
30
34
61
43
31
49
80
83
100
100
100
93
87
80

Low Clouds (% Sky Obscured)

14
0
0
0
5
13
4
26
24
32
30
34
61
43
31
34
36
37
40
42
44
29
15
0

Medium Clouds (% Sky Obscured)

2
2
2
6
3
0
0
0
0
0
0
0
0
0
0
3
6
10
15
31
59
63
65
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
6
1
1
28
70
83
100
100
100
79
58
32

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
61
62
66
71
69
69
72
73
71
62
53
46
39
35
32
31
32
34
37
40
44
48

Pressure (mb)

1029
1029
1029
1030
1030
1030
1031
1031
1031
1032
1033
1033
1033
1033
1033
1033
1032
1032
1031
1031
1032
1032
1032
1032

Ozone (du)

407
408
404
399
394
389
386
384
385
382
379
380
379
380
375
374
373
371
369
368
366
364
360
357

Sunday 29

Waxing Gibbous 89%

17:36

06:34

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
21 Bad

Sun - Rise: 07:32, Set: 20:19, Transit: 13:55. Moon - Rise: 17:36, Set: 06:34. Civil Dark: 20:51 - 07:00. Nautical Dark: 21:29 - 06:22. Astro Dark: 22:09 - 05:42

Total Clouds (% Sky Obscured)

80
87
93
100
100
100
100
100
100
100
100
100
100
100
100
100
84
80
70
84
90
90
81
69

Low Clouds (% Sky Obscured)

0
11
22
33
56
78
100
100
100
100
100
100
100
100
100
100
84
80
70
84
87
87
72
58

Medium Clouds (% Sky Obscured)

80
80
53
57
73
73
72
67
65
66
86
82
62
54
50
53
32
15
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
52
76
97
72
50
26
29
30
45
41
37
31
45
50
2
0
2
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
3
4
4
26
34
35
33
33
26
24
25
22
21
19
18
14
10
7
7
5

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
7
7
8
9
10
10
11
10
10
10
9
10
9
9
13
13
14
13
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-1
-0
1
2
3
3
4
4
5
5
6
7
6
7
8
1
1
3
4
5
5
5

Relative Humidity (%)

48
50
53
58
64
69
71
74
79
79
82
84
88
90
77
75
75
43
41
45
52
57
64
64

Pressure (mb)

1032
1032
1032
1032
1031
1030
1030
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1027
1028
1028
1029

Ozone (du)

357
355
352
347
344
338
335
333
330
330
329
327
325
325
324
323
323
322
320
321
323
321
318
318

Monday 30

Waxing Gibbous 95%

18:50

06:49

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
21 Bad

Sun - Rise: 07:30, Set: 20:21, Transit: 13:55. Moon - Rise: 18:50, Set: 06:49. Civil Dark: 20:52 - 06:58. Nautical Dark: 21:31 - 06:19. Astro Dark: 22:09 - 05:39

Total Clouds (% Sky Obscured)

63
71
81
92
90
92
95
99
99
90
97
100
100
98
96
95
88
81
77
81
83
82
68
57

Low Clouds (% Sky Obscured)

45
48
55
61
65
67
69
71
73
70
71
83
84
80
81
87
86
81
77
72
61
48
38
29

Medium Clouds (% Sky Obscured)

0
18
38
61
63
64
60
49
47
46
89
84
79
75
45
31
27
25
25
23
24
23
28
19

High Clouds (% Sky Obscured)

2
9
35
24
1
0
0
1
0
0
6
6
6
4
2
0
0
0
5
30
56
82
57
29

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
5
7
6
11
13
11
12
11
6
14
14
9
17
18
11
17
15
13
15
15

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)

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
9
9
9
9
9
10
11
12
13
13
14
14
15
16
15
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
54
52
56
67
77
84
85
87
90
90
81
75
67
69
69
70
68
66
65
66
68
68
72

Pressure (mb)

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

Ozone (du)

316
317
319
320
321
321
320
318
318
318
318
318
318
319
323
328
332
332
333
333
330
326
323
322

Tuesday 31

Waxing Gibbous 99%

20:02

07:03

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
21 Bad

Sun - Rise: 07:27, Set: 20:22, Transit: 13:55. Moon - Rise: 20:02, Set: 07:03. Civil Dark: 20:54 - 06:56. Nautical Dark: 21:32 - 06:17. Astro Dark: 22:11 - 05:37

Total Clouds (% Sky Obscured)

48
59
67
75
75
76
75
70
65
61
60
62
57
61
64
68
70
72
70
64
55
49
52
54

Low Clouds (% Sky Obscured)

30
47
60
72
75
76
75
70
65
61
60
62
57
61
64
68
70
72
70
64
55
49
52
54

Medium Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
11
10
7
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
1
1
1
2
4
5
6
8
10

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 (%)

11
12
11
9
9
11
12
9
5
1
2
1
0
3
4
3
3
2
0
0
0
0
1
2

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)

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

Chance of Frost

Temperature (°C)

13
12
11
11
11
11
10
10
9
9
9
10
11
13
14
15
16
16
17
17
17
16
16
15

Feels Like (°C)

12
12
11
11
11
10
10
10
10
10
10
10
10
10
11
11
11
17
16
16
16
16
17
14

Dew Point (°C)

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

Relative Humidity (%)

79
83
81
80
80
83
85
87
88
90
90
81
75
69
60
52
47
44
41
38
41
44
47
53

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027
1027
1026
1026
1026
1026

Ozone (du)

321
320
321
321
322
322
322
323
324
324
325
327
329
330
333
336
338
339
339
340
340
341
342
341

Wednesday 1

Waxing Gibbous 100%

21:14

07:17

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: 07:25, Set: 20:24, Transit: 13:54. Moon - Rise: 21:14, Set: 07:17. Civil Dark: 20:55 - 06:53. Nautical Dark: 21:34 - 06:15. Astro Dark: 22:13 - 05:34

Total Clouds (% Sky Obscured)

59
61
58
56
63
71
78
74
71
72
80
85
91
78
65
51

Low Clouds (% Sky Obscured)

59
61
58
56
62
67
69
64
56
48
60
73
82
77
65
51

Medium Clouds (% Sky Obscured)

0
0
0
0
16
32
51
64
71
72
80
77
73
49
24
0

High Clouds (% Sky Obscured)

12
12
13
14
31
51
72
74
71
72
80
85
91
60
31
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

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

Precipitation Probability (%)

2
1
1
0
0
0
0
0
0
0
2
3
4
10
17
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
13
10
10
10
9
9
8
7
7
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

60
68
70
73
76
74
74
76
74
73
74
72
68
66
64
63

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

341
341
341
341
340
339
339
338
339
341
342
344
347
349
352
355

Forecast for Versailles, Yvelines, France (48.80,2.13)

Generated: 26/03/26 21:27:12. Forecast: 26/03/26 to 01/04/26. Timezone: UTC+1.00