Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

13:50

22:51

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

Sun - Rise: 07:05, Set: 21:07, Transit: 14:05. Moon - Rise: 13:50, Set: 22:51. Civil Dark: 21:39 - 06:32. Nautical Dark: 22:19 - 05:53. Astro Dark: 23:04 - 05:09

Total Clouds (% Sky Obscured)

78
97
79
32
2
0
0
4
5
40
47
5
31
47
50
41
25
58
48
60
41
45
32
6

Low Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
0
7
0
3
7
10
24
20
21
16
32
26
16
10
0

Medium Clouds (% Sky Obscured)

0
0
0
9
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

78
73
9
32
2
0
0
0
5
40
44
2
19
30
35
16
4
40
30
32
10
27
23
6

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)

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

Chance of Frost

Temperature (°C)

30
28
26
24
22
21
20
20
19
19
19
18
18
18
21
23
25
26
28
29
30
30
29
29

Feels Like (°C)

27
25
23
23
22
22
22
22
22
22
21
21
21
19
21
23
26
28
27
28
27
28
27
26

Dew Point (°C)

15
13
10
10
14
15
15
14
14
15
15
15
15
14
15
15
16
15
15
14
14
14
14
14

Relative Humidity (%)

40
39
37
43
61
71
74
71
72
75
77
80
82
78
70
62
57
50
44
39
38
38
39
41

Pressure (mb)

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

Ozone (du)

302
302
301
302
304
304
304
306
306
304
301
300
300
302
303
301
299
299
299
298
297
297
296
296

Tuesday 18

Waxing Crescent 34%

14:59

23:13

19 Good
20 Good
21 Good
22 Good
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 OK
17 Good
18 OK

Sun - Rise: 07:06, Set: 21:05, Transit: 14:05. Moon - Rise: 14:59, Set: 23:13. Civil Dark: 21:37 - 06:34. Nautical Dark: 22:17 - 05:54. Astro Dark: 23:01 - 05:10

Total Clouds (% Sky Obscured)

4
3
3
2
0
4
1
10
5
28
50
65
71
76
83
79
79
67
68
65
44
16
0
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
26
44
58
67
74
81
77
76
61
56
49
38
16
0
16

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)

4
3
3
1
0
4
1
10
2
0
0
0
0
0
0
2
0
0
0
0
1
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
1
7
7
2
2
0
1
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
8
7
6
5
5
4
3
3
3
3
3
3
7
8
8
10
12
13
15
15
15
15

Chance of Frost

Temperature (°C)

27
26
24
22
21
20
19
18
17
17
17
17
17
18
20
21
23
25
27
27
27
28
27
27

Feels Like (°C)

26
25
24
23
22
22
20
20
19
19
19
19
19
20
22
23
25
27
27
26
26
26
27
26

Dew Point (°C)

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

Relative Humidity (%)

41
47
60
72
79
85
90
93
96
96
96
98
98
95
88
81
75
67
55
50
47
44
46
50

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

296
297
298
299
299
300
300
300
301
303
304
305
306
306
305
305
306
309
311
311
311
310
310
309

Wednesday 19

Waxing Crescent 46%

16:06

23:40

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 Bad
18 Bad

Sun - Rise: 07:07, Set: 21:03, Transit: 14:04. Moon - Rise: 16:06, Set: 23:40. Civil Dark: 21:36 - 06:35. Nautical Dark: 22:15 - 05:56. Astro Dark: 22:59 - 05:12

Total Clouds (% Sky Obscured)

75
100
100
100
100
100
83
92
100
100
100
100
100
100
100
100
100
100
99
99
98
98
80
59

Low Clouds (% Sky Obscured)

37
54
45
48
44
34
36
41
60
44
59
75
64
34
13
11
33
11
0
10
17
26
19
10

Medium Clouds (% Sky Obscured)

0
29
59
48
33
42
0
2
0
0
0
0
20
32
27
2
43
17
85
43
89
61
37
19

High Clouds (% Sky Obscured)

70
100
100
100
100
100
64
73
100
100
100
100
100
100
100
100
100
100
94
83
63
49
38
32

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
2
4
12
5
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

14
13
11
10
9
10
8
6
6
5
5
5
5
5
6
6
9
10
11
11
13
13
14
14

Chance of Frost

Temperature (°C)

26
24
22
21
21
21
20
19
19
18
18
17
17
17
18
19
21
23
24
25
25
25
24
24

Feels Like (°C)

26
24
22
22
22
22
21
20
19
18
17
16
16
15
16
18
19
21
21
21
21
21
21
20

Dew Point (°C)

17
17
18
20
20
20
19
19
18
17
17
15
13
14
13
13
12
12
10
10
9
9
10
9

Relative Humidity (%)

57
65
78
89
95
96
96
95
92
92
92
86
81
82
73
64
56
49
41
38
36
37
39
40

Pressure (mb)

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

Ozone (du)

310
310
310
310
310
310
310
311
311
312
313
314
315
316
316
317
317
317
318
318
318
319
320
321

Thursday 20

First Quarter 56%

17:08

00:14

19 OK
20 OK
21 OK
22 Bad
23 Bad
00 OK
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: 07:08, Set: 21:02, Transit: 14:04. Moon - Rise: 17:08, Set: 00:14. Civil Dark: 21:34 - 06:37. Nautical Dark: 22:13 - 05:57. Astro Dark: 22:57 - 05:14

Total Clouds (% Sky Obscured)

39
16
22
49
49
47
47
65
83
62
60
98
62
57
55
53
55
67
96
78
63
42
36
35

Low Clouds (% Sky Obscured)

0
0
0
0
2
4
6
21
31
41
40
43
45
43
38
33
34
42
70
58
40
37
31
29

Medium Clouds (% Sky Obscured)

2
0
0
0
1
2
5
30
20
35
34
84
36
29
25
22
17
10
7
5
3
0
0
0

High Clouds (% Sky Obscured)

29
11
18
45
42
33
30
53
79
62
60
87
58
47
37
27
38
49
61
42
32
2
2
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 (%)

1
1
1
0
0
0
0
1
2
1
2
2
1
11
15
20
20
20
19
20
19
13
14
14

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
13
11
9
7
6
5
3
3
2
2
2
2
3
4
6
8
8
10
11
12
13
13
13

Chance of Frost

Temperature (°C)

23
22
20
18
17
17
16
16
15
15
15
15
15
16
17
19
20
22
23
23
24
24
24
23

Feels Like (°C)

19
19
18
18
16
16
15
15
15
15
16
16
15
17
18
20
20
21
21
20
21
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

45
51
59
70
77
83
89
90
93
93
93
93
93
90
78
65
52
43
38
40
36
35
36
38

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

320
320
320
320
320
320
321
321
323
324
326
328
333
335
341
344
343
340
337
334
330
327
325
323

Friday 21

Waxing Gibbous 66%

18:02

00:56

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 Bad
18 Bad

Sun - Rise: 07:10, Set: 21:00, Transit: 14:04. Moon - Rise: 18:02, Set: 00:56. Civil Dark: 21:32 - 06:38. Nautical Dark: 22:11 - 05:59. Astro Dark: 22:54 - 05:16

Total Clouds (% Sky Obscured)

59
56
53
50
53
57
51
62
72
82
86
88
97
96
94
93
89
86
82
90
95
100
100
100

Low Clouds (% Sky Obscured)

27
23
19
15
9
4
0
7
14
18
21
22
23
0
1
2
8
15
21
25
33
41
37
42

Medium Clouds (% Sky Obscured)

0
0
2
4
31
37
42
55
66
75
63
68
81
85
77
70
62
55
44
62
80
98
99
99

High Clouds (% Sky Obscured)

35
31
27
28
27
39
39
43
43
44
58
60
86
80
76
74
73
75
73
80
86
91
94
97

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

Precipitation Probability (%)

5
7
5
0
0
0
0
0
0
0
0
0
0
42
52
63
79
91
95
90
83
77
67
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.8
0.6
0.5
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
19
18
17
16
15
15
15
15
14
14
14
15
16
18
19
20
21
22
22
22
22
22

Feels Like (°C)

20
18
16
16
15
15
15
14
14
15
14
15
14
15
15
14
14
15
14
14
22
21
20
20

Dew Point (°C)

9
10
12
12
12
12
12
12
11
11
11
12
12
11
10
8
6
5
2
-0
-1
-1
-1
-1

Relative Humidity (%)

44
51
65
71
73
77
79
80
78
78
79
84
86
78
65
53
44
36
28
23
22
21
20
21

Pressure (mb)

1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1013
1013
1013
1012
1011
1011
1010
1010
1009
1009

Ozone (du)

322
320
318
318
318
320
318
317
317
316
316
315
317
317
317
318
318
319
319
320
320
320
319
320

Saturday 22

Waxing Gibbous 75%

18:47

01:47

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 Bad
18 Bad

Sun - Rise: 07:11, Set: 20:58, Transit: 14:04. Moon - Rise: 18:47, Set: 01:47. Civil Dark: 21:30 - 06:39. Nautical Dark: 22:09 - 06:00. Astro Dark: 22:52 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
99
99
100
100
99
99
93
88
83
78
74
68
70
70
74
53
37

Low Clouds (% Sky Obscured)

37
40
47
47
60
74
90
69
46
20
15
14
22
26
29
27
31
36
40
51
63
74
53
37

Medium Clouds (% Sky Obscured)

99
96
90
85
80
76
69
77
86
92
75
57
40
59
80
83
78
74
68
70
62
45
44
37

High Clouds (% Sky Obscured)

100
100
100
100
92
84
75
84
92
100
93
87
82
64
44
25
25
20
20
13
11
6
4
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
7
7
7
8
9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

39
54
61
58
51
44
33
36
38
38
37
36
35
41
43
42
36
32
29
25
23
20
46
53

Precipitation Amount (mm)

0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
22
21
20
20
20
20
19
18
17
17
17
17
18
19
20
21
23
24
24
25
25
24

Feels Like (°C)

21
22
19
19
19
19
18
18
16
16
15
15
15
14
14
16
17
17
18
18
25
25
24
25

Dew Point (°C)

-1
0
0
1
1
2
3
4
6
8
11
12
13
15
15
16
16
16
16
16
15
15
14
15

Relative Humidity (%)

21
22
24
25
27
29
31
33
41
52
66
73
81
89
85
81
77
70
65
59
56
53
50
58

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

321
321
321
320
319
318
317
315
316
316
317
317
317
317
318
318
319
318
318
317
316
315
315
315

Sunday 23

Waxing Gibbous 83%

No Rise

02:48

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: 07:12, Set: 20:56, Transit: 14:03. Moon - Rise: No Rise, Set: 02:48. Civil Dark: 21:28 - 06:41. Nautical Dark: 22:07 - 06:02. Astro Dark: 22:49 - 05:20

Total Clouds (% Sky Obscured)

21
34
46
59
53
47
41
43
47
51
61
72
78
73
72
66
72
77
84

Low Clouds (% Sky Obscured)

13
19
27
34
35
35
37
30
22
14
15
16
25
29
28
27
43
54
65

Medium Clouds (% Sky Obscured)

21
34
46
59
53
47
41
30
16
0
5
9
14
11
8
5
6
6
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
31
61
78
73
72
66
72
77
84

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

49
60
66
67
62
57
50
35
22
3
12
23
37
36
31
21
40
52
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
7
5
4
3
2
1
2
3
4
4
4
4
5
7
9
9
11

Chance of Frost

Temperature (°C)

23
21
20
19
18
17
17
16
16
15
14
15
15
15
17
19
21
21
22

Feels Like (°C)

26
27
20
21
21
20
20
20
17
18
17
18
18
19
17
18
18
20
21

Dew Point (°C)

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

Relative Humidity (%)

67
77
81
85
89
90
93
95
93
92
89
90
92
93
82
72
64
62
62

Pressure (mb)

1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1009
1009
1009
1009

Ozone (du)

316
316
318
320
322
326
329
333
336
339
342
339
337
335
337
340
342
342
342

Forecast for Marigny, Deux-Sèvres, France (46.20,-0.42)

Generated: 17/08/26 19:18:56. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00