Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waning Gibbous 76%

00:58

10:20

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 OK
17 Good
18 OK
19 Good
20 Good
21 Bad

Sun - Rise: 06:40, Set: 20:29, Transit: 13:34. Moon - Rise: 00:58, Set: 10:20. Civil Dark: 21:00 - 06:09. Nautical Dark: 21:37 - 05:32. Astro Dark: 22:15 - 04:52

Total Clouds (% Sky Obscured)

43
67
90
82
100
75
91
92
96
100
100
100
100
100
100
98
87
25
10
11
16
6
2
52

Low Clouds (% Sky Obscured)

40
67
83
56
100
70
48
22
13
10
21
48
57
96
21
66
85
25
10
11
2
0
2
2

Medium Clouds (% Sky Obscured)

21
0
9
7
7
2
44
11
90
100
100
99
100
100
96
96
28
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
0
33
65
0
15
84
90
74
99
100
99
93
100
100
89
13
0
0
0
15
6
1
51

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

19
14
9
6
5
9
18
40
64
79
84
85
82
70
62
42
33
20
7
0
0
0
0
0

Precipitation Amount (mm)

0.11
0.08
0.04
0.02
0.01
0.03
0.11
0.3
0.8
1.71
2.35
1.93
1.1
0.61
0.48
0.45
0.37
0.18
0.03
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
10
12
13
14
14
16
18
22
23
22
21
19
16
15
15
15
16
15
14
13
12
12

Chance of Frost

Temperature (°C)

14
13
13
14
13
13
13
14
14
14
14
14
14
15
14
14
15
16
17
18
17
17
15
15

Feels Like (°C)

14
13
13
14
13
13
13
14
14
14
14
14
14
15
14
14
15
16
17
18
17
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

94
98
95
94
94
94
93
91
91
89
88
85
81
79
79
78
75
68
62
59
59
62
66
71

Pressure (mb)

1004
1005
1005
1005
1006
1006
1006
1006
1007
1007
1008
1009
1010
1010
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

364
361
360
360
359
358
356
355
354
355
356
358
361
366
376
388
395
395
390
384
380
376
373
370

Wednesday 24

Waning Gibbous 67%

01:52

11:11

22 Bad
23 Good
00 Good
01 Good
02 OK
03 Good
04 OK
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: 20:30, Transit: 13:34. Moon - Rise: 01:52, Set: 11:11. Civil Dark: 21:01 - 06:08. Nautical Dark: 21:38 - 05:30. Astro Dark: 22:17 - 04:50

Total Clouds (% Sky Obscured)

71
1
1
2
18
3
6
96
88
79
80
78
91
94
97
98
45
80
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

2
1
1
0
0
0
5
4
4
17
15
12
22
13
25
37
43
48
45
39
74
97
72
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
13
10
9
5
8
28
65
84
63

High Clouds (% Sky Obscured)

70
0
0
2
17
3
1
95
88
75
77
76
89
93
96
97
2
66
100
100
100
98
97
55

ISS Passover

Visibility (miles)

10
10
10
10
9
10
10
10
10
10
10
10
10
10
10
10
9
9
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
5
7
9
12
15
14
13
12
10
9
11
19
36
45
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.05
0.08
0.08
0.07
0.06
0.04
0.05
0.11
0.29
0.64
0.94
1

Wind Speed/Direction (mph)

12
13
13
13
13
14
15
16
17
17
18
18
19
19
20
20
20
19
19
19
18
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12

Relative Humidity (%)

77
81
85
87
89
89
90
89
87
85
83
81
79
78
75
72
68
66
63
64
66
72
76
80

Pressure (mb)

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

Ozone (du)

368
366
365
365
365
364
363
363
363
363
363
363
362
361
360
357
355
354
352
351
350
348
347
348

Thursday 25

Waning Gibbous 57%

02:39

12:06

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

Sun - Rise: 06:37, Set: 20:32, Transit: 13:34. Moon - Rise: 02:39, Set: 12:06. Civil Dark: 21:02 - 06:06. Nautical Dark: 21:40 - 05:29. Astro Dark: 22:18 - 04:48

Total Clouds (% Sky Obscured)

98
99
99
98
75
49
7
2
0
2
16
6
6
12
2
13
8
1
28
80
31
66
88
88

Low Clouds (% Sky Obscured)

89
96
97
95
35
23
5
1
0
1
13
0
0
0
1
1
0
0
2
2
6
8
1
1

Medium Clouds (% Sky Obscured)

97
98
92
96
70
45
6
1
0
1
5
6
6
8
0
1
2
0
2
1
5
8
1
1

High Clouds (% Sky Obscured)

1
8
0
0
0
0
0
0
0
0
0
0
2
10
2
13
7
1
27
80
28
64
88
88

ISS Passover

Visibility (miles)

10
10
10
10
10
7
4
2
2
3
4
7
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

64
67
62
49
52
63
69
65
54
43
30
11
6
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.73
0.44
0.26
0.32
0.57
0.96
1.16
0.89
0.48
0.22
0.09
0.02
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
13
13
12
12
11
9
10
10
11
14
13
13
16
17
19
20
21
22
23
23
23
23
23

Chance of Frost

Temperature (°C)

14
14
13
13
13
14
14
14
14
14
14
15
16
17
17
18
18
19
19
19
19
18
17
16

Feels Like (°C)

14
14
13
13
13
14
14
14
14
14
14
15
16
17
17
18
18
19
19
19
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
91
91
91
91
90
86
79
73
66
60
56
54
54
53
51
49
49
50
53
55
58

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

350
351
351
351
352
352
353
357
366
378
388
392
394
394
394
392
390
388
385
383
384
384
385
383

Friday 26

Waning Gibbous 47%

03:19

13:04

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

Sun - Rise: 06:35, Set: 20:33, Transit: 13:34. Moon - Rise: 03:19, Set: 13:04. Civil Dark: 21:03 - 06:04. Nautical Dark: 21:41 - 05:27. Astro Dark: 22:20 - 04:46

Total Clouds (% Sky Obscured)

88
88
88
88
0
0
0
0
0
0
28
28
28
28
28
28
69
69
69
69
69
69
2
2

Low Clouds (% Sky Obscured)

1
1
1
1
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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

88
88
88
88
0
0
0
0
0
0
27
27
27
27
27
27
69
69
69
69
69
69
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

23
23
24
24
24
24
24
24
24
24
24
24
25
25
25
26
26
25
24
23
23
24
25
25

Chance of Frost

Temperature (°C)

15
15
14
13
13
12
12
12
12
12
13
14
15
16
17
18
19
20
20
20
20
19
18
17

Feels Like (°C)

15
15
14
13
13
12
12
12
12
12
13
14
15
16
17
18
19
20
20
20
20
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

60
62
63
64
64
65
66
66
65
62
60
56
51
48
47
47
46
45
45
45
47
49
52
53

Pressure (mb)

1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

380
378
378
378
377
374
371
368
368
369
369
367
363
360
358
357
356
355
354
355
356
359
361
363

Saturday 27

Third Quarter 37%

03:54

14:02

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

Sun - Rise: 06:34, Set: 20:34, Transit: 13:34. Moon - Rise: 03:54, Set: 14:02. Civil Dark: 21:05 - 06:03. Nautical Dark: 21:42 - 05:25. Astro Dark: 22:22 - 04:44

Total Clouds (% Sky Obscured)

2
2
2
2
73
73
73
73
73
73
0
0
0
0
0
0
43
43
43
43
43
43
20
20

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
2
2
2
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
73
73
73
73
73
73
0
0
0
0
0
0
43
43
43
43
43
43
20
20

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

25
25
26
26
27
27
27
28
28
28
28
28
27
26
25
24
23
23
23
23
23
23
22
21

Chance of Frost

Temperature (°C)

16
15
15
14
13
13
12
12
12
13
13
14
16
17
18
19
20
21
21
21
21
20
19
18

Feels Like (°C)

16
15
15
14
13
13
12
12
12
13
13
14
16
17
18
19
20
21
21
21
21
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

53
54
54
56
57
57
58
58
57
55
53
51
48
45
43
41
39
37
36
36
37
39
41
44

Pressure (mb)

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

Ozone (du)

365
368
371
376
380
385
390
394
395
395
395
395
396
396
395
393
391
389
387
385
385
385
384
381

Sunday 28

Waning Crescent 28%

04:24

15:02

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

Sun - Rise: 06:32, Set: 20:35, Transit: 13:34. Moon - Rise: 04:24, Set: 15:02. Civil Dark: 21:06 - 06:01. Nautical Dark: 21:44 - 05:23. Astro Dark: 22:24 - 04:42

Total Clouds (% Sky Obscured)

20
20
20
20
68
68
68
68
68
68
0
0
0
0
0
0
68
68
68
68
68
68
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)

20
20
20
20
68
68
68
68
68
68
0
0
0
0
0
0
68
68
68
68
68
68
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

19
17
16
15
15
14
13
12
11
9
8
6
4
4
4
6
7
7
7
6
6
5
4
4

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
14
13
13
14
16
18
20
20
21
21
21
21
21
20
19
18
17

Feels Like (°C)

16
15
15
14
14
14
14
14
13
13
14
16
18
20
20
21
21
21
21
21
20
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

49
52
54
54
55
55
55
55
54
54
52
47
41
38
37
36
36
35
36
37
39
41
44
49

Pressure (mb)

1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

378
375
374
375
375
374
374
373
374
375
375
373
371
369
367
364
361
357
353
350
346
344
341
340

Monday 29

Waning Crescent 20%

04:52

16:02

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

Sun - Rise: 06:31, Set: 20:36, Transit: 13:34. Moon - Rise: 04:52, Set: 16:02. Civil Dark: 21:07 - 06:00. Nautical Dark: 21:45 - 05:22. Astro Dark: 22:25 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
46
46
46
46
46
46
81
81
81
81
81
81
97
97

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
46
46
46
46
46
46
81
81
81
81
81
81
97
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
3
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
13
13
13
13
14
15
18
19
20
21
21
21
21
20
19
18
18
16

Feels Like (°C)

15
14
13
13
12
12
13
13
13
13
14
15
18
19
20
21
21
21
21
20
19
18
18
16

Dew Point (°C)

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

Relative Humidity (%)

56
63
67
68
69
69
68
67
67
67
66
60
53
50
48
47
46
47
48
50
52
54
57
62

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

339
338
336
335
334
333
332
333
334
337
340
342
343
344
345
346
346
345
345
344
343
343
343
343

Forecast for Sanary-sur-Mer, Var, FR (43.12,5.80)

Generated: 23/04/19 22:11:41. Forecast: 23/04/19 to 29/04/19. Timezone: UTC+2.00