Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

13:40

22:27

19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 OK
01 Bad
02 OK
03 OK
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

Sun - Rise: 06:42, Set: 20:55, Transit: 13:48. Moon - Rise: 13:40, Set: 22:27. Civil Dark: 21:30 - 06:08. Nautical Dark: 22:13 - 05:25. Astro Dark: 23:01 - 04:37

Total Clouds (% Sky Obscured)

81
86
86
30
62
34
57
40
39
32
50
91
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
15
10
0
6
0
0
0
4
20
34
24
25
42
32
32
34
36
33
53
30
44
86
59

Medium Clouds (% Sky Obscured)

43
55
28
25
62
33
51
40
2
1
1
8
3
13
20
38
45
28
50
59
57
59
87
97

High Clouds (% Sky Obscured)

67
19
2
0
0
0
7
2
39
13
16
83
100
100
100
100
100
100
100
100
100
100
100
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
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
1
1
1
0
2
4
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
21
21
21
19
19
18
18
16
17
16
16
17
17
19
19
20
21
21
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

27
29
35
40
51
52
59
62
60
70
77
85
86
78
67
61
53
46
39
33
28
30
36
48

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013

Ozone (du)

305
305
306
308
308
309
305
304
304
303
303
304
303
304
304
303
303
303
303
303
303
302
301
301

Tuesday 18

Waxing Crescent 46%

14:52

22:47

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: 06:43, Set: 20:53, Transit: 13:48. Moon - Rise: 14:52, Set: 22:47. Civil Dark: 21:28 - 06:09. Nautical Dark: 22:10 - 05:27. Astro Dark: 22:59 - 04:39

Total Clouds (% Sky Obscured)

100
100
99
73
88
74
88
93
91
79
87
89
100
94
74
56
70
77
93
43
89
75
54
82

Low Clouds (% Sky Obscured)

17
11
19
26
33
55
83
85
81
70
82
81
93
81
46
28
39
35
79
7
9
54
46
58

Medium Clouds (% Sky Obscured)

48
7
3
2
11
19
27
38
37
29
31
25
57
57
56
48
51
64
73
38
84
69
37
74

High Clouds (% Sky Obscured)

100
100
99
54
60
30
1
2
2
0
0
2
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 (%)

5
3
3
0
0
1
4
1
1
0
0
7
14
1
1
1
1
1
0
1
2
10
27
37

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)

12
11
8
6
5
4
3
3
3
3
3
5
5
8
9
9
9
14
17
17
17
17
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
22
21
21
20
22
21
20
20
19
18
18
17
18
18
21
22
23
23
27
25
22
23

Dew Point (°C)

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

Relative Humidity (%)

49
53
66
74
82
86
85
82
81
81
88
85
83
76
62
52
46
42
38
37
33
32
49
49

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1008

Ozone (du)

301
301
301
302
302
301
299
299
300
301
301
301
303
305
307
307
307
305
305
305
304
304
305
305

Wednesday 19

Waxing Crescent 46%

16:01

23:11

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: 06:45, Set: 20:52, Transit: 13:47. Moon - Rise: 16:01, Set: 23:11. Civil Dark: 21:26 - 06:11. Nautical Dark: 22:08 - 05:29. Astro Dark: 22:56 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
79
85
100
100
92
91
100
100
98
100
95
77
75
72
75
78
82
88
94

Low Clouds (% Sky Obscured)

74
86
88
45
51
37
50
66
73
74
59
62
65
67
40
48
37
41
32
23
11
0
0
0

Medium Clouds (% Sky Obscured)

71
98
92
23
49
28
33
37
22
30
1
0
0
0
0
0
0
0
30
26
39
42
25
20

High Clouds (% Sky Obscured)

57
100
100
100
100
35
35
98
99
82
83
100
100
95
100
87
62
65
60
63
65
67
76
87

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

47
80
95
61
46
22
35
31
30
27
19
10
7
2
3
13
12
10
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.4
1.6
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)

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

Chance of Frost

Temperature (°C)

23
21
20
19
18
18
17
16
17
17
16
16
16
16
17
18
20
21
22
23
24
25
25
25

Feels Like (°C)

20
19
19
18
18
18
18
16
17
17
17
17
16
17
17
17
18
19
19
19
19
20
20
20

Dew Point (°C)

13
13
13
14
15
15
15
15
14
14
14
13
13
13
13
13
13
12
10
8
5
2
1
1

Relative Humidity (%)

54
62
66
72
82
85
85
89
86
83
85
83
82
78
77
69
65
56
45
36
28
23
21
21

Pressure (mb)

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

Ozone (du)

306
305
306
310
312
315
314
314
314
315
316
316
317
317
317
318
318
318
319
320
320
319
319
320

Thursday 20

First Quarter 56%

17:05

23:43

19 Bad
20 Bad
21 Bad
22 OK
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: 06:46, Set: 20:50, Transit: 13:47. Moon - Rise: 17:05, Set: 23:43. Civil Dark: 21:24 - 06:13. Nautical Dark: 22:06 - 05:31. Astro Dark: 22:53 - 04:44

Total Clouds (% Sky Obscured)

100
94
87
39
66
46
51
76
80
80
81
85
88
92
96
100
100
100
100
100
100
100
70
82

Low Clouds (% Sky Obscured)

0
7
23
18
13
18
27
22
20
36
33
4
4
49
62
71
79
79
80
75
70
74
34
35

Medium Clouds (% Sky Obscured)

13
15
19
21
21
21
15
24
25
42
39
60
88
72
81
89
92
94
47
33
21
6
12
18

High Clouds (% Sky Obscured)

100
80
63
4
31
5
5
46
50
40
40
40
45
60
78
100
100
62
65
75
75
70
70
70

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
1
0
2
2
0
0
0
0
0
0
0
0
0
0
2
4
5
11
14
11
17
16

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
7
5
5
5
4
3
2
3
2
2
1
2
3
3
3
3
4
5
6
7
8
8
8

Chance of Frost

Temperature (°C)

24
24
21
20
18
18
17
17
17
16
16
16
16
16
18
19
20
20
21
22
22
22
23
24

Feels Like (°C)

20
20
18
17
18
17
18
17
15
16
15
15
15
15
17
18
19
18
20
20
20
20
20
22

Dew Point (°C)

4
5
5
7
10
10
10
9
9
9
9
9
10
9
10
10
11
11
11
10
10
9
6
4

Relative Humidity (%)

25
29
36
43
56
60
62
62
62
62
63
65
68
63
59
55
54
54
51
47
44
41
32
28

Pressure (mb)

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

Ozone (du)

319
321
322
322
321
320
318
318
321
322
323
324
325
326
327
328
329
330
334
341
347
350
348
347

Friday 21

Waxing Gibbous 66%

17:59

00:23

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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: 20:48, Transit: 13:47. Moon - Rise: 17:59, Set: 00:23. Civil Dark: 21:22 - 06:14. Nautical Dark: 22:04 - 05:32. Astro Dark: 22:50 - 04:46

Total Clouds (% Sky Obscured)

100
99
65
60
55
46
38
65
75
73
42
84
87
82
77
74
76
72
68
72
81
94
96
98

Low Clouds (% Sky Obscured)

35
30
6
2
11
22
32
34
33
35
37
39
41
0
0
0
2
5
8
14
20
25
23
18

Medium Clouds (% Sky Obscured)

40
56
7
0
0
0
0
0
1
4
4
4
61
82
77
74
72
49
25
22
14
10
11
16

High Clouds (% Sky Obscured)

60
54
48
52
40
21
7
36
48
47
9
56
60
45
40
40
29
20
7
32
57
81
88
94

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
Very Light Rain

Precipitation Probability (%)

10
22
22
3
9
10
4
17
13
2
1
0
0
0
0
0
0
0
0
4
7
7
34
54

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
0.2

Wind Speed/Direction (mph)

10
6
5
4
4
4
4
4
5
5
5
4
4
4
4
5
6
6
6
7
7
7
6
5

Chance of Frost

Temperature (°C)

23
21
20
17
16
15
15
14
14
13
13
13
13
14
16
18
20
22
23
24
25
25
26
24

Feels Like (°C)

19
19
18
18
16
15
15
14
12
11
12
13
12
13
14
14
15
15
16
17
25
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

31
40
42
50
53
57
62
69
74
83
90
92
92
80
69
59
51
44
37
31
29
27
25
27

Pressure (mb)

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

Ozone (du)

344
343
340
334
330
329
328
328
326
324
322
323
324
326
325
324
323
322
320
319
319
319
319
320

Saturday 22

Waxing Gibbous 75%

18:43

01:15

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: 06:49, Set: 20:46, Transit: 13:47. Moon - Rise: 18:43, Set: 01:15. Civil Dark: 21:20 - 06:16. Nautical Dark: 22:01 - 05:34. Astro Dark: 22:48 - 04:48

Total Clouds (% Sky Obscured)

100
97
93
89
92
96
100
99
99
98
99
99
100
100
100
100
100
100
100
97
94
91
92
94

Low Clouds (% Sky Obscured)

13
11
11
8
29
53
74
65
53
53
56
50
43
50
61
73
72
71
71
80
89
91
70
42

Medium Clouds (% Sky Obscured)

22
48
63
76
83
90
96
89
79
70
74
79
85
90
95
100
100
100
100
94
88
82
74
67

High Clouds (% Sky Obscured)

100
93
88
84
90
95
100
98
95
93
95
98
100
100
100
100
100
100
100
83
71
65
75
80

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

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

69
54
37
18
25
32
25
38
45
48
42
35
27
17
19
19
29
35
40
45
49
52
54
55

Precipitation Amount (mm)

0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
19
19
19
18
17
17
13
14
14
13
13
13
14
14
15
15
16
17
18
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

28
30
32
35
38
42
45
51
55
58
62
59
58
55
50
45
42
42
42
43
46
49
51
50

Pressure (mb)

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

Ozone (du)

320
321
322
322
322
322
321
320
320
319
318
318
318
318
318
317
317
315
314
313
312
312
312
312

Sunday 23

Waxing Gibbous 83%

No Rise

02:16

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: 06:51, Set: 20:44, Transit: 13:46. Moon - Rise: No Rise, Set: 02:16. Civil Dark: 21:18 - 06:17. Nautical Dark: 21:59 - 05:36. Astro Dark: 22:45 - 04:50

Total Clouds (% Sky Obscured)

96
91
87
85
88
92
94
95
95
96
92
90
91
90
87
83
94
96
96

Low Clouds (% Sky Obscured)

14
17
20
21
19
17
16
42
70
95
73
53
44
45
46
44
60
75
89

Medium Clouds (% Sky Obscured)

58
48
40
34
47
66
87
87
83
83
77
70
61
47
37
30
37
44
49

High Clouds (% Sky Obscured)

87
70
54
41
43
49
55
55
55
60
52
58
74
77
76
65
77
80
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

54
48
40
25
26
26
23
23
24
25
21
16
11
25
34
40
38
33
13

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
11
12
13
13
12
12
12
12
13
13
13
12
10
8

Relative Humidity (%)

48
47
51
55
60
65
71
77
78
79
79
80
80
83
78
74
70
56
45

Pressure (mb)

1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

312
311
310
309
308
308
309
309
312
314
317
318
319
321
324
326
329
329
328

Forecast for Pleurs, Marne, France (48.69,3.87)

Generated: 17/08/26 19:05:26. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00