Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

13:14

22:33

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

Sun - Rise: 06:46, Set: 20:36, Transit: 13:40. Moon - Rise: 13:14, Set: 22:33. Civil Dark: 21:06 - 06:15. Nautical Dark: 21:43 - 05:38. Astro Dark: 22:24 - 04:58

Total Clouds (% Sky Obscured)

41
42
42
10
2
3
11
57
27
8
1
0
0
0
0
1
1
2
2
2
1
8
34
9

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)

28
28
22
4
1
1
6
57
17
5
1
0
0
0
0
1
0
1
1
1
1
6
25
8

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 (%)

4
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
12
9
13
13
12
12
10
9
7
7
6
6
7
7
8
9
10
9
11
11
13
13
14

Chance of Frost

Temperature (°C)

35
33
31
30
30
29
29
29
28
28
27
26
25
26
28
31
32
33
34
35
36
37
37
36

Feels Like (°C)

31
28
26
25
24
25
25
25
25
25
27
26
26
27
30
32
34
34
35
35
35
35
32
32

Dew Point (°C)

15
14
13
14
13
14
14
14
14
14
14
14
14
15
14
14
14
14
13
12
12
12
12
11

Relative Humidity (%)

28
32
34
37
36
38
38
40
40
42
43
46
52
50
42
35
32
30
27
25
22
21
22
22

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1010
1009
1009

Ozone (du)

310
310
309
307
307
308
309
309
307
306
309
312
311
311
312
311
310
309
309
308
307
306
306
307

Tuesday 18

Waxing Crescent 46%

14:21

22:58

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

Sun - Rise: 06:47, Set: 20:34, Transit: 13:40. Moon - Rise: 14:21, Set: 22:58. Civil Dark: 21:05 - 06:17. Nautical Dark: 21:42 - 05:40. Astro Dark: 22:22 - 05:00

Total Clouds (% Sky Obscured)

30
100
100
97
90
96
78
83
82
81
83
3
1
11
20
1
0
0
0
1
3
37
61
39

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
3
38
39

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
100
100
97
90
96
78
83
82
81
83
3
0
11
20
1
0
0
0
0
1
14
15
2

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
15
8
4
2
2
2
2
2
2
2
1
1
1
0
1
3
7
10
12
12
12
12
7

Chance of Frost

Temperature (°C)

35
33
32
30
29
27
26
25
24
24
24
23
23
25
28
31
32
34
35
35
34
33
32
31

Feels Like (°C)

31
28
28
28
27
26
25
24
24
24
24
24
24
27
30
32
33
33
33
33
33
33
32
32

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
13
12
12
11
12
14
15
16
16

Relative Humidity (%)

23
26
27
29
33
35
37
40
41
43
44
46
48
44
37
32
28
25
24
26
30
34
38
41

Pressure (mb)

1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011
1011
1010
1010

Ozone (du)

305
303
303
305
304
304
303
303
302
303
305
306
307
308
308
307
307
308
309
309
307
305
305
307

Wednesday 19

Waxing Crescent 46%

15:26

23:27

19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:48, Set: 20:33, Transit: 13:40. Moon - Rise: 15:26, Set: 23:27. Civil Dark: 21:03 - 06:18. Nautical Dark: 21:40 - 05:41. Astro Dark: 22:20 - 05:02

Total Clouds (% Sky Obscured)

34
25
44
48
61
100
97
100
100
73
78
55
59
100
100
91
95
43
66
78
88
63
60
69

Low Clouds (% Sky Obscured)

34
25
41
24
26
20
47
45
31
49
39
20
11
13
9
13
4
2
4
33
48
63
60
69

Medium Clouds (% Sky Obscured)

0
0
0
0
5
100
7
44
5
3
4
5
59
100
100
50
80
43
10
2
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
1
4
100
80
100
100
15
48
15
15
100
75
67
81
5
43
62
80
63
60
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
13
19
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
3
2
5
5
4
2
30
95
81
39
38
44
20
29
33
26
77
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
0.7
0
0
0
0
0
0
0
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
28
26
26
26
25
26
25
25
24
24
24
24
26
27
28
29
30
31
32
31
31
30
29

Feels Like (°C)

32
31
29
29
30
28
27
26
26
26
25
25
25
27
29
29
30
31
32
33
32
32
32
32

Dew Point (°C)

17
19
19
19
19
18
18
18
17
17
17
17
17
19
19
19
20
22
23
22
22
22
21
21

Relative Humidity (%)

45
57
66
67
66
65
62
65
64
65
65
65
64
65
63
58
55
60
62
58
57
59
57
61

Pressure (mb)

1010
1010
1011
1011
1011
1012
1011
1012
1011
1010
1010
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

308
308
309
308
306
305
305
304
305
304
305
305
305
306
304
304
304
303
304
305
305
306
306
306

Thursday 20

First Quarter 56%

16:27

00:02

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good

Sun - Rise: 06:49, Set: 20:31, Transit: 13:39. Moon - Rise: 16:27, Set: 00:02. Civil Dark: 21:01 - 06:19. Nautical Dark: 21:38 - 05:43. Astro Dark: 22:17 - 05:03

Total Clouds (% Sky Obscured)

55
55
63
67
64
99
94
85
100
100
100
100
100
100
100
100
94
88
85
74
62
35
8
4

Low Clouds (% Sky Obscured)

55
55
63
62
63
63
64
70
77
84
78
59
69
85
99
100
7
63
30
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
0
2
0
12
100
100
75
100
100
97
100
5
40
85
47
39
0
0
0

High Clouds (% Sky Obscured)

55
55
63
67
64
99
94
85
100
100
100
100
100
100
100
100
80
61
41
31
20
6
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
3
9
1
3
2
9
9
9
9
9
9

Fog (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

95
95
94
89
71
57
31
68
88
95
95
95
95
95
95
95
95
95
77
39
26
17
15
9

Precipitation Amount (mm)

0.9
0.8
0.7
1
0.4
0
0
0.3
0.5
0.7
2.6
0.7
1.3
1.3
1.1
1.9
1.2
0.8
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

4
2
0
0
0
0
0
0
0
1
0
0
1
0
2
0
1
6
7
7
8
11
14
14

Chance of Frost

Temperature (°C)

28
26
25
25
24
24
24
24
24
24
24
24
24
24
23
23
23
25
23
23
25
26
27
27

Feels Like (°C)

31
31
29
29
29
28
27
27
26
25
26
25
26
26
24
24
25
25
24
24
25
25
25
26

Dew Point (°C)

21
21
21
22
22
22
22
21
21
21
21
21
21
20
21
21
21
20
21
20
19
18
18
17

Relative Humidity (%)

67
72
79
84
85
87
85
84
84
82
83
85
85
82
88
88
87
76
87
80
68
61
56
55

Pressure (mb)

1009
1009
1009
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

307
306
306
308
308
307
307
306
305
305
305
307
309
311
317
315
319
319
315
312
314
315
318
321

Friday 21

Waxing Gibbous 66%

17:21

00:46

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
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK

Sun - Rise: 06:50, Set: 20:30, Transit: 13:39. Moon - Rise: 17:21, Set: 00:46. Civil Dark: 21:00 - 06:20. Nautical Dark: 21:36 - 05:44. Astro Dark: 22:15 - 05:05

Total Clouds (% Sky Obscured)

0
0
0
1
15
15
15
15
15
17
3
2
2
1
1
0
0
0
0
2
3
6
13
20

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
5
5
5
5
5
4
1
1
1
1
1
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 (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

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)

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

Chance of Frost

Temperature (°C)

26
25
24
23
23
23
23
23
22
21
21
21
20
21
23
26
28
29
29
30
30
30
30
29

Feels Like (°C)

26
26
26
25
24
21
21
20
20
19
21
20
22
23
23
24
24
26
27
27
30
29
28
29

Dew Point (°C)

17
18
17
15
12
10
10
11
12
12
13
13
13
13
11
10
8
8
9
9
10
10
10
12

Relative Humidity (%)

57
62
65
58
50
43
41
48
52
56
60
63
64
59
46
36
28
28
27
27
27
28
29
34

Pressure (mb)

1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

318
315
314
313
311
310
309
308
306
306
305
305
306
306
306
306
306
306
307
308
307
306
305
305

Saturday 22

Waxing Gibbous 75%

18:07

01:37

19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:51, Set: 20:28, Transit: 13:39. Moon - Rise: 18:07, Set: 01:37. Civil Dark: 20:58 - 06:21. Nautical Dark: 21:34 - 05:45. Astro Dark: 22:13 - 05:06

Total Clouds (% Sky Obscured)

29
30
32
35
48
61
70
75
80
80
78
75
69
72
76
75
74
67
67
65
62
61
68
78

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
1
2
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
30
60
80
59
37
17
41
64
75
61
34
7
8
8
8
36
63

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 (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

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

Precipitation Probability (%)

0
0
3
4
12
18
23
42
60
75
82
84
83
47
57
70
71
73
73
66
58
46
56
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.6
0
0.2
0.4
0.5
0.5
0.5
0.4
0.3
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
25
24
24
24
23
23
23
22
22
23
23
24
26
28
28
29
30
31
31
31
30

Feels Like (°C)

29
29
26
27
27
28
27
27
25
24
24
24
24
23
25
25
26
26
28
28
31
31
29
29

Dew Point (°C)

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

Relative Humidity (%)

40
48
49
51
52
52
54
55
59
64
71
72
72
73
64
56
50
47
44
41
40
40
39
44

Pressure (mb)

1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011

Ozone (du)

305
305
305
304
304
304
303
303
303
302
302
302
303
304
304
303
303
303
303
303
303
303
302
302

Sunday 23

Waxing Gibbous 83%

18:45

02:36

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:52, Set: 20:26, Transit: 13:39. Moon - Rise: 18:45, Set: 02:36. Civil Dark: 20:56 - 06:23. Nautical Dark: 21:32 - 05:47. Astro Dark: 22:11 - 05:08

Total Clouds (% Sky Obscured)

85
85
84
84
84
80
76
81
87
89
93
95
100
100
100
100
97
95
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
11
16
38
60
83
64
45
26

Medium Clouds (% Sky Obscured)

0
0
0
0
12
22
29
31
33
35
34
34
33
44
54
64
60
57
53

High Clouds (% Sky Obscured)

85
85
84
84
81
78
76
81
87
89
93
95
100
98
98
97
97
95
92

ISS Passover

Visibility (miles)

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

Fog (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

74
95
95
95
95
95
95
95
95
95
95
95
89
86
82
77
95
95
95

Precipitation Amount (mm)

0.6
1.1
1.8
2.6
2.4
2
1.8
2.1
2.2
2.1
1.5
0.9
0.5
0.5
0.4
0.4
0.7
1
1.4

Wind Speed/Direction (mph)

7
5
4
3
3
2
2
3
3
3
4
4
3
3
3
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
25
24
25
24
24
23
25
24
24
25
25
25
24
24
24
25
24

Dew Point (°C)

17
17
18
18
18
18
19
19
21
20
20
20
20
20
20
21
21
21
20

Relative Humidity (%)

50
56
63
69
74
79
81
84
85
85
85
84
81
79
78
78
77
72
68

Pressure (mb)

1011
1011
1011
1010
1010
1011
1011
1011
1011
1010
1009
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

302
301
301
300
300
300
300
300
299
298
298
298
299
299
300
300
301
302
303

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

Generated: 17/08/26 19:03:15. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00