Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 92%

17:19

05:49

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

Sun - Rise: 06:50, Set: 20:52, Transit: 13:51. Moon - Rise: 17:19, Set: 05:49. Civil Dark: 21:26 - 06:16. Nautical Dark: 22:08 - 05:34. Astro Dark: 22:55 - 04:47

Total Clouds (% Sky Obscured)

97
82
70
53
20
39
43
50
49
46
52
97
94
80
84
79
88
79
67
68
63
2
21
4

Low Clouds (% Sky Obscured)

45
41
9
15
23
55
67
64
52
47
48
96
93
79
77
75
86
80
67
68
69
2
18
1

Medium Clouds (% Sky Obscured)

55
37
24
39
0
0
0
0
0
0
0
0
0
0
15
18
35
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
3
0
0
0
0
0
4
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
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
1
0
4
16
10
15
5
18
16
3
1
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
3
2
1
1
1
0
-1
-1
-1
-2
-1
0
1
2
1
1
1
2
1
1
-0

Relative Humidity (%)

84
85
85
82
80
79
79
79
75
67
60
55
51
52
56
56
58
54
56
56
63
64
67
68

Pressure (mb)

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

Ozone (du)

386
385
383
383
382
379
376
375
376
376
378
379
382
382
381
382
383
381
379
377
376
375
374
376

Sunday 21

Waxing Gibbous 94%

18:25

06:01

00 Good
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 OK
21 Bad
22 Bad
23 OK

Sun - Rise: 06:48, Set: 20:53, Transit: 13:50. Moon - Rise: 18:25, Set: 06:01. Civil Dark: 21:27 - 06:14. Nautical Dark: 22:09 - 05:32. Astro Dark: 22:57 - 04:44

Total Clouds (% Sky Obscured)

10
20
52
79
76
67
79
70
72
47
70
84
95
99
87
91
99
95
68
49
25
59
49
48

Low Clouds (% Sky Obscured)

8
8
41
77
76
62
77
70
72
49
59
64
65
83
51
81
67
86
62
61
29
69
49
53

Medium Clouds (% Sky Obscured)

0
0
0
0
2
6
0
0
0
0
33
21
65
63
38
31
70
28
18
23
1
0
0
0

High Clouds (% Sky Obscured)

3
3
4
3
3
5
3
0
0
0
0
0
0
0
0
0
0
0
0
3
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
1
2
7
20
18
24
23
8
4
6
10
37
40
49
44
41
21
12
1
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
7
6
6
8
8
8
8
9
11
12
14
14
14
12
12
14
13
11
10
10
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
75
64
57
60
63
69
73
72
63
53
47
47
52
55
51
52
52
47
52
59
64
65

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

375
376
380
388
395
397
395
392
392
396
403
412
418
419
417
417
417
417
418
418
421
422
424
433

Monday 22

Waxing Gibbous 98%

19:33

06:14

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

Sun - Rise: 06:46, Set: 20:55, Transit: 13:50. Moon - Rise: 19:33, Set: 06:14. Civil Dark: 21:29 - 06:12. Nautical Dark: 22:11 - 05:29. Astro Dark: 22:59 - 04:41

Total Clouds (% Sky Obscured)

29
28
32
38
59
69
57
77
84
52
59
30
0
87
100
100
60
77
59
43
39
30
20
25

Low Clouds (% Sky Obscured)

31
30
33
39
47
56
61
70
59
39
36
31
5
6
20
54
57
60
30
39
20
17
11
6

Medium Clouds (% Sky Obscured)

0
0
0
0
40
40
2
18
32
14
20
0
0
49
60
65
38
49
39
20
20
20
25
30

High Clouds (% Sky Obscured)

0
0
0
0
3
0
0
9
0
0
0
0
60
0
3
45
45
45
45
50
55
55
65
70

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
4
12
1
0
8
18
21
19
10
7
6
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
77
82
85
85
83
86
80
71
59
49
46
42
36
35
33
34
36
40
45
52
68
73

Pressure (mb)

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

Ozone (du)

438
444
444
444
449
455
448
439
436
436
438
432
432
435
431
429
426
424
423
421
417
413
409
407

Tuesday 23

Waxing Gibbous 100%

20:43

06:27

00 OK
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 OK
22 OK
23 OK

Sun - Rise: 06:44, Set: 20:56, Transit: 13:50. Moon - Rise: 20:43, Set: 06:27. Civil Dark: 21:30 - 06:10. Nautical Dark: 22:13 - 05:27. Astro Dark: 23:02 - 04:39

Total Clouds (% Sky Obscured)

35
35
59
78
97
92
88
83
84
87
89
92
97
100
100
100
94
93
86
79
74
24
15
14

Low Clouds (% Sky Obscured)

5
17
35
51
67
71
78
80
80
81
81
87
93
100
86
70
54
44
36
28
20
8
1
1

Medium Clouds (% Sky Obscured)

40
45
60
78
91
74
49
23
2
1
0
15
27
38
42
47
50
40
32
27
21
12
1
2

High Clouds (% Sky Obscured)

70
70
66
40
70
65
16
0
0
0
0
0
0
0
0
0
4
22
39
19
3
0
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
8
9
7
8
8
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 (%)

1
0
0
1
3
6
26
42
39
24
13
24
29
31
31
35
33
17
23
19
7
7
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
1
-0
-1
-1
-1
-1
0
1
3
3
3
4
5
5
5
5
5
5
4
5
4

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
76
74
74
74
83
91
93
93
88
78
84
90
87
82
84
85
85
82
81
84
90

Pressure (mb)

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

Ozone (du)

407
408
409
411
413
416
419
420
420
420
418
414
409
406
402
399
397
395
395
397
399
400
399
398

Wednesday 24

Full Moon 100%

21:55

06:42

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

Sun - Rise: 06:42, Set: 20:58, Transit: 13:50. Moon - Rise: 21:55, Set: 06:42. Civil Dark: 21:32 - 06:08. Nautical Dark: 22:15 - 05:25. Astro Dark: 23:04 - 04:36

Total Clouds (% Sky Obscured)

23
18
16
23
43
48
51
49
62
75
88
89
91
95
97
95
98
98
98
98
92
85
79
83

Low Clouds (% Sky Obscured)

3
2
12
22
40
38
36
30
48
63
78
75
71
75
77
80
83
80
78
78
69
57
50
54

Medium Clouds (% Sky Obscured)

1
1
1
2
2
3
3
4
8
11
15
19
22
42
46
43
41
53
57
65
62
59
56
65

High Clouds (% Sky Obscured)

3
6
2
4
3
6
9
6
5
3
0
0
0
0
7
17
26
18
18
23
27
29
28
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 (%)

3
2
0
1
2
12
12
1
1
4
3
7
9
14
26
29
30
28
26
22
21
21
22
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
2
2
1
2
2
2
0
1
-1
-1
-1
1
1
1
1
2
3
3
4
4
5

Relative Humidity (%)

93
93
94
93
93
91
93
91
89
71
68
55
52
52
54
56
57
59
61
64
67
73
79
87

Pressure (mb)

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

Ozone (du)

396
397
398
397
398
399
400
401
401
401
403
404
404
405
406
407
408
408
410
411
412
413
414
415

Thursday 25

Waning Gibbous 99%

23:09

07:00

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
22 Bad
23 OK

Sun - Rise: 06:40, Set: 20:59, Transit: 13:50. Moon - Rise: 23:09, Set: 07:00. Civil Dark: 21:34 - 06:06. Nautical Dark: 22:17 - 05:23. Astro Dark: 23:06 - 04:33

Total Clouds (% Sky Obscured)

86
90
90
89
88
83
78
73
79
86
93
93
94
94
89
84
79
85
91
97
86
74
62
44

Low Clouds (% Sky Obscured)

60
64
64
64
64
68
70
75
77
83
88
83
78
73
57
45
32
30
28
26
28
30
32
22

Medium Clouds (% Sky Obscured)

75
84
85
84
84
75
67
54
40
30
24
26
32
34
37
36
35
41
45
51
42
36
29
22

High Clouds (% Sky Obscured)

37
44
31
21
8
8
9
9
34
58
83
83
74
65
53
42
29
46
66
85
64
39
15
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

32
38
35
29
17
16
14
11
23
30
35
43
46
47
41
32
20
18
14
9
7
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
3
3
3
3
3
2
3
4
4
4
5
5
7
7
7
8
9
10
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
93
94
93
94
93
91
93
91
91
87
81
77
62
51
42
48
57
67
68
69
71

Pressure (mb)

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

Ozone (du)

415
415
415
416
416
417
417
417
416
416
416
416
416
416
416
416
416
416
415
415
415
417
419
421

Friday 26

Waning Gibbous 96%

No Rise

07:25

Sun - Rise: 06:39, Set: 21:01, Transit: 13:50. Moon - Rise: No Rise, Set: 07:25. Civil Dark: 21:35 - 06:04. Nautical Dark: 22:19 - 05:20. Astro Dark: 23:09 - 04:30

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Auffargis, Yvelines, France (48.70,1.89)

Generated: 20/04/24 00:35:56. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00