Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

06:07

18:36

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 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:05, Set: 20:52, Transit: 13:59. Moon - Rise: 06:07, Set: 18:36. Civil Dark: 21:26 - 06:31. Nautical Dark: 22:08 - 05:50. Astro Dark: 22:54 - 05:03

Total Clouds (% Sky Obscured)

90
92
89
71
71
100
100
100
99
90
91
93
93
100
100
27
99
89
57
56
9
58
79
84

Low Clouds (% Sky Obscured)

70
67
44
0
20
79
100
100
76
56
84
88
46
55
60
27
62
21
49
43
9
58
68
84

Medium Clouds (% Sky Obscured)

87
87
57
8
29
60
57
65
53
36
18
28
6
30
24
0
44
75
17
15
0
0
16
0

High Clouds (% Sky Obscured)

64
40
35
39
59
91
58
72
94
60
5
2
76
100
100
0
0
0
0
0
0
0
0
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
4
5
5
6
4
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
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
8
25
42
32
7
7
21
4
3
8
48
44
56
63
66
40
17
17
16
8

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
8
8
8
8
9
9
10
11
12
13
14
14
17
16
14
14
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

74
75
77
79
81
84
88
91
95
93
93
93
92
90
71
83
79
77
83
89
93
95
96
96

Pressure (mb)

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

Ozone (du)

352
351
350
349
350
347
346
345
343
343
342
342
345
348
352
355
353
357
368
373
375
368
369
368

Thursday 16

Waning Crescent 2%

06:22

20:00

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 Bad

Sun - Rise: 07:03, Set: 20:54, Transit: 13:58. Moon - Rise: 06:22, Set: 20:00. Civil Dark: 21:27 - 06:29. Nautical Dark: 22:09 - 05:47. Astro Dark: 22:56 - 05:01

Total Clouds (% Sky Obscured)

79
61
68
87
58
95
73
100
96
100
85
78
95
95
94
92
100
92
99
100
92
94
96
99

Low Clouds (% Sky Obscured)

71
59
67
74
49
55
51
42
55
36
39
51
54
19
57
55
6
11
0
4
10
37
54
54

Medium Clouds (% Sky Obscured)

7
0
17
15
40
28
2
0
0
0
0
7
51
54
37
33
26
89
92
96
92
70
70
46

High Clouds (% Sky Obscured)

60
55
48
58
50
93
71
100
50
48
40
33
59
75
75
68
100
77
95
100
15
74
67
95

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 (%)

9
1
3
0
0
0
0
0
0
0
0
0
6
18
19
10
20
10
7
3
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)

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

Chance of Frost

Temperature (°C)

11
10
10
9
9
9
9
8
8
10
11
13
14
15
15
16
16
16
15
14
14
13
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
96
96
95
96
95
91
85
76
69
65
61
59
61
61
64
67
71
74
75
77

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022

Ozone (du)

370
370
367
366
364
364
362
361
362
365
364
364
362
360
359
359
358
357
356
355
355
355
356
356

Friday 17

New Moon 0%

06:39

21:27

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

Sun - Rise: 07:01, Set: 20:55, Transit: 13:58. Moon - Rise: 06:39, Set: 21:27. Civil Dark: 21:29 - 06:27. Nautical Dark: 22:11 - 05:45. Astro Dark: 22:58 - 04:58

Total Clouds (% Sky Obscured)

100
100
99
100
93
89
50
52
61
37
47
56
71
47
22
37
20
35
41
42
55
61
79
84

Low Clouds (% Sky Obscured)

65
69
72
45
5
21
0
0
0
9
38
45
41
39
22
27
5
5
0
0
12
24
37
39

Medium Clouds (% Sky Obscured)

42
31
56
21
26
36
29
30
33
9
0
0
12
11
0
0
0
5
8
8
10
13
15
81

High Clouds (% Sky Obscured)

100
100
97
75
72
65
9
7
16
28
12
5
17
6
2
3
2
4
9
23
5
12
27
17

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 (%)

1
0
0
0
3
0
0
0
0
0
0
0
0
0
1
5
1
4
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
9
10
9
8
9
9
9
10
11
11
13
16
17
15
15
15
14
14
12
12
10

Dew Point (°C)

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

Relative Humidity (%)

79
80
87
90
91
93
93
95
90
78
72
66
64
61
58
57
58
60
59
65
69
69
72
77

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022

Ozone (du)

356
357
357
360
357
354
353
351
352
354
355
355
354
352
352
351
352
353
353
355
355
356
357
358

Saturday 18

Waxing Crescent 2%

06:59

22:58

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 OK
20 OK
21 Good
22 Good
23 OK

Sun - Rise: 06:59, Set: 20:57, Transit: 13:58. Moon - Rise: 06:59, Set: 22:58. Civil Dark: 21:31 - 06:25. Nautical Dark: 22:13 - 05:43. Astro Dark: 23:01 - 04:55

Total Clouds (% Sky Obscured)

88
92
85
80
75
83
91
98
98
98
88
89
89
91
90
89
88
71
54
36
27
17
7
24

Low Clouds (% Sky Obscured)

40
42
45
48
51
58
62
68
65
62
59
56
53
48
42
34
25
17
8
0
0
0
1
10

Medium Clouds (% Sky Obscured)

88
76
26
51
55
68
60
85
88
93
62
63
54
50
44
44
43
39
30
23
15
9
3
2

High Clouds (% Sky Obscured)

6
5
5
5
5
27
51
72
68
66
50
64
77
85
64
38
12
8
4
0
1
0
0
9

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
1
2
1
9
9
5
11
11
5
9
8
3
4
2
0
0
0
2
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
4
5
5
5
5
5
5
6
6
7
8
10
11
11
11
11
11
11
10
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
88
91
91
90
90
93
88
83
73
66
62
63
64
62
62
62
65
70
75
80
80
77

Pressure (mb)

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

Ozone (du)

358
358
361
363
368
371
372
375
377
382
385
387
391
393
391
391
391
391
390
391
392
391
390
389

Sunday 19

Waxing Crescent 6%

07:27

No Set

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

Sun - Rise: 06:57, Set: 20:58, Transit: 13:58. Moon - Rise: 07:27, Set: No Set. Civil Dark: 21:32 - 06:23. Nautical Dark: 22:15 - 05:40. Astro Dark: 23:03 - 04:52

Total Clouds (% Sky Obscured)

30
42
32
19
8
8
8
9
10
12
13
25
41
49
47
50
48
60
80
100
99
99
99
89

Low Clouds (% Sky Obscured)

13
19
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
2
4
6
7
8
9
11
14
17
22
31
34
34
38
35
32

High Clouds (% Sky Obscured)

16
24
18
13
7
8
8
9
7
6
3
14
29
38
30
23
18
45
77
97
94
92
94
66

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
7
6
7
7
7
7
8
10
11
12
12
13
13
13
12
12
12
12
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

74
85
90
87
87
90
90
91
88
77
67
59
57
56
54
52
51
51
56
61
66
72
75
79

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

386
388
390
389
388
388
390
393
394
392
391
390
390
389
388
387
387
386
386
385
385
385
385
385

Monday 20

Waxing Crescent 14%

08:05

00:27

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
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: 06:55, Set: 21:00, Transit: 13:57. Moon - Rise: 08:05, Set: 00:27. Civil Dark: 21:34 - 06:21. Nautical Dark: 22:17 - 05:38. Astro Dark: 23:06 - 04:49

Total Clouds (% Sky Obscured)

78
68
71
70
69
79
86
93
79
64
47
51
52
53
55
57
56
56
45
45
57
73
83
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
11
12
10
11
20
26
37
36
25
11
11
8
7
10
8
15
15
15
15
10
5
0
0

High Clouds (% Sky Obscured)

35
4
20
36
51
65
79
93
69
48
22
27
31
31
49
57
56
56
45
45
57
67
55
55

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
2
3
0
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
3
3
4
3
3
2
3
3
4
5
5
7
10
10
9
9
9
9
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

82
83
86
85
85
85
83
80
79
70
63
55
50
47
43
43
43
43
49
57
64
70
78
85

Pressure (mb)

1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

385
385
385
385
385
385
386
386
387
387
388
388
389
390
390
391
393
394
392
391
389
389
389
388

Tuesday 21

Waxing Crescent 24%

08:59

01:48

Sun - Rise: 06:53, Set: 21:01, Transit: 13:57. Moon - Rise: 08:59, Set: 01:48. Civil Dark: 21:36 - 06:19. Nautical Dark: 22:19 - 05:35. Astro Dark: 23:08 - 04:47

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 Saint-Martin-du-Bec, Seine-Maritime, France (49.60,0.21)

Generated: 15/04/26 00:17:02. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00