Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 3%

06:49

17:23

10 Bad
11 Bad
12 OK
13 OK
14 Good
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
07 Good
08 Good
09 Good

Sun - Rise: 07:04, Set: 19:07, Transit: 13:07. Moon - Rise: 06:49, Set: 17:23. Civil Dark: 19:39 - 06:33. Nautical Dark: 20:17 - 05:55. Astro Dark: 20:55 - 05:16

Total Clouds (% Sky Obscured)

98
70
37
16
12
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

14
22
13
16
12
5
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)

60
27
19
2
2
4
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
66
61
57
56
57
56
61
66
72
75
77
78
77
78
80
80
81
82
84
81
79
77
70

Pressure (mb)

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

Ozone (du)

339
337
336
334
334
333
334
332
330
329
329
329
329
330
331
331
330
329
328
327
329
330
332
333

Wednesday 18

Waning Crescent 0%

07:03

18:43

10 Good
11 Good
12 Good
13 Good
14 Good
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
07 Good
08 Good
09 Good

Sun - Rise: 07:02, Set: 19:09, Transit: 13:07. Moon - Rise: 07:03, Set: 18:43. Civil Dark: 19:41 - 06:30. Nautical Dark: 20:18 - 05:53. Astro Dark: 20:57 - 05:14

Total Clouds (% Sky Obscured)

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

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
58
51
45
42
39
41
45
51
56
59
61
62
64
68
71
74
75
75
76
78
78
76
70

Pressure (mb)

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

Ozone (du)

334
335
337
338
340
340
342
344
344
343
345
348
349
348
348
348
348
348
348
348
349
348
346
345

Thursday 19

New Moon 0%

07:18

20:05

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

Sun - Rise: 07:00, Set: 19:10, Transit: 13:06. Moon - Rise: 07:18, Set: 20:05. Civil Dark: 19:42 - 06:28. Nautical Dark: 20:20 - 05:50. Astro Dark: 20:59 - 05:11

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
28
84
31
14
24
58
56
24
20
89
100
86
86
87
86

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
18
18
12
20
75
74
7
12
20
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
22
70
29
13
23
28
23
5
20
89
99
72
75
81
86

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)

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

Chance of Frost

Temperature (°C)

10
11
13
14
15
15
16
15
14
11
10
9
9
8
8
7
7
6
6
6
5
5
6
8

Feels Like (°C)

6
8
9
10
12
12
13
13
12
9
8
7
7
6
4
4
4
5
3
2
2
3
4
6

Dew Point (°C)

3
3
3
3
3
3
4
4
4
4
4
3
3
3
2
3
2
2
2
2
1
1
1
2

Relative Humidity (%)

64
55
50
45
42
42
45
48
53
62
65
64
67
68
69
73
74
76
74
75
75
75
72
66

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

347
348
348
349
350
349
348
350
353
356
359
360
358
356
353
354
356
359
360
360
362
367
373
378

Friday 20

Waxing Crescent 3%

07:35

21:29

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 OK
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:58, Set: 19:12, Transit: 13:06. Moon - Rise: 07:35, Set: 21:29. Civil Dark: 19:44 - 06:26. Nautical Dark: 20:22 - 05:48. Astro Dark: 21:01 - 05:09

Total Clouds (% Sky Obscured)

82
79
75
72
65
59
63
70
77
83
92
93
90
89
87
87
87
88
75
59
42
49
64
77

Low Clouds (% Sky Obscured)

0
0
0
7
14
21
14
7
0
0
0
0
12
25
35
36
35
34
33
31
31
44
56
67

Medium Clouds (% Sky Obscured)

36
35
33
33
29
28
31
36
38
42
40
40
48
45
46
41
41
41
30
15
0
3
1
2

High Clouds (% Sky Obscured)

74
57
33
28
23
18
44
66
77
83
91
91
81
74
63
69
71
74
56
38
12
10
20
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
10
11
12
12
12
12
11
10
9
8
6
6
7
6
6
5
5
5
3
3
2
4
4

Dew Point (°C)

2
3
3
2
2
2
3
3
3
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4

Relative Humidity (%)

59
54
49
44
42
42
44
48
54
64
67
67
67
71
74
75
76
78
81
81
81
82
82
75

Pressure (mb)

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

Ozone (du)

380
381
380
379
379
378
379
380
381
382
384
384
385
385
386
386
388
389
388
388
389
388
388
389

Saturday 21

Waxing Crescent 9%

07:57

22:56

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

Sun - Rise: 06:56, Set: 19:13, Transit: 13:06. Moon - Rise: 07:57, Set: 22:56. Civil Dark: 19:45 - 06:24. Nautical Dark: 20:23 - 05:46. Astro Dark: 21:02 - 05:06

Total Clouds (% Sky Obscured)

59
41
24
24
32
32
25
17
9
15
24
34
52
64
74
81
86
88
82
79
73
75
73
71

Low Clouds (% Sky Obscured)

52
35
19
22
25
27
19
12
4
14
24
34
46
57
68
73
78
84
82
79
73
75
72
69

Medium Clouds (% Sky Obscured)

1
1
0
0
2
2
2
2
9
2
2
2
40
40
45
50
50
50
33
15
1
1
0
0

High Clouds (% Sky Obscured)

15
15
15
15
15
15
10
15
9
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5

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
9
14
13
7
10
6
2
0
0
0
0
1
3
11
13
15
15
14
13
13
13
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
4
4
4
5
5
5
5
5
5
5
4
4
5
5
5
5
5
5
5

Relative Humidity (%)

70
65
63
61
59
57
60
63
69
79
87
87
88
90
88
85
87
88
90
91
93
94
87
78

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

389
391
394
395
396
396
397
397
398
398
399
402
404
407
412
414
415
416
417
416
414
413
413
414

Sunday 22

Waxing Crescent 17%

08:28

00:24

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:54, Set: 19:15, Transit: 13:05. Moon - Rise: 08:28, Set: 00:24. Civil Dark: 19:47 - 06:22. Nautical Dark: 20:25 - 05:44. Astro Dark: 21:04 - 05:04

Total Clouds (% Sky Obscured)

67
64
60
70
79
89
91
92
94
96
100
100
100
96
91
78
68
59
65
67
76
85
93
100

Low Clouds (% Sky Obscured)

67
62
59
56
56
65
59
52
44
31
17
4
12
28
41
43
46
45
54
63
72
71
69
65

Medium Clouds (% Sky Obscured)

0
0
0
5
9
21
28
31
39
48
48
34
29
20
15
14
8
11
10
8
6
3
1
0

High Clouds (% Sky Obscured)

5
4
3
2
1
0
12
24
36
54
76
90
95
95
85
78
68
59
60
35
17
47
74
100

ISS Passover

Visibility (miles)

9
8
8
7
8
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 (%)

26
32
33
35
34
30
20
18
16
10
10
4
4
2
1
6
2
1
4
3
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
5
5
5
5

Relative Humidity (%)

72
68
65
63
65
67
71
73
77
81
84
87
88
90
90
91
91
91
90
90
93
94
88
84

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

414
415
417
418
416
415
413
409
406
403
402
402
401
404
407
410
404
397
391
387
382
378
375
373

Monday 23

Waxing Crescent 26%

09:10

01:49

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: 06:51, Set: 19:17, Transit: 13:05. Moon - Rise: 09:10, Set: 01:49. Civil Dark: 19:49 - 06:19. Nautical Dark: 20:27 - 05:41. Astro Dark: 21:06 - 05:02

Total Clouds (% Sky Obscured)

99
97
96
97
99
100
100
100
100
100
99
99
97
95
94
95
95
96
97
99
100

Low Clouds (% Sky Obscured)

67
68
70
69
67
65
63
59
55
49
44
38
47
56
62
67
77
86
87
87
87

Medium Clouds (% Sky Obscured)

16
33
49
64
79
94
94
91
80
81
83
87
88
90
91
79
69
54
61
67
73

High Clouds (% Sky Obscured)

96
92
88
85
89
94
89
74
72
82
87
96
85
74
65
74
73
69
79
89
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

Fog (%)

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

Precipitation Probability (%)

3
3
0
6
3
2
4
2
1
1
1
1
5
8
7
11
14
9
17
14
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
7
9
8
8
8
9
8
7
7
7
7
7
7
6
6
5
5
5

Dew Point (°C)

6
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5

Relative Humidity (%)

80
73
68
63
61
59
57
60
63
68
70
73
77
75
74
73
74
78
80
78
77

Pressure (mb)

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

Ozone (du)

370
368
366
364
363
362
360
359
357
356
353
350
347
346
344
343
341
339
337
337
337

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

Generated: 17/03/26 10:44:59. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+1.00