Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 89%

15:24

04:11

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:42, Set: 16:59, Transit: 12:51. Moon - Rise: 15:24, Set: 04:11. Civil Dark: 17:36 - 08:05. Nautical Dark: 18:17 - 07:24. Astro Dark: 18:56 - 06:45

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
95
96
95
15
59
59
73
70
56
51
64
53
40
57
59
84
93

Low Clouds (% Sky Obscured)

85
29
19
24
100
100
100
66
73
66
13
6
18
45
41
32
23
43
30
30
34
36
43
78

Medium Clouds (% Sky Obscured)

0
0
100
100
100
87
39
0
0
1
0
58
52
63
59
46
45
45
41
22
42
31
59
9

High Clouds (% Sky Obscured)

99
97
100
100
100
96
80
84
85
88
2
0
9
0
0
0
0
1
7
0
0
35
70
73

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
5
4
3
3
2
2
2
1
1
1
1
2
2

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

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

Precipitation Probability (%)

0
36
58
36
74
79
56
20
11
10
13
16
19
24
26
37
45
45
47
47
32
36
43
49

Precipitation Amount (mm)

0
0.07
0.06
0.2
0.94
1.55
1.07
0.36
0.09
0.05
0.04
0.04
0.05
0.11
0.2
0.27
0.4
0.5
0.48
0.4
0.38
0.43
0.53
0.65

Wind Speed/Direction (mph)

20
22
24
25
25
25
24
24
24
24
24
24
25
26
27
29
30
31
31
31
31
31
33
34

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
5
10
11
11
11
11
11
10
6
5
5
5
4
3
3
2
2
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
92
94
95
95
93
92
92
92
92
92
93
94
94
95
94
93
91
76
77
79
81

Pressure (mb)

1011
1009
1009
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1004
1003
1002

Ozone (du)

244
245
246
247
249
252
257
263
268
271
274
276
278
281
285
292
300
305
306
303
301
299
298
295

Monday 9

Waxing Gibbous 94%

15:46

05:18

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 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 OK

Sun - Rise: 08:43, Set: 16:59, Transit: 12:51. Moon - Rise: 15:46, Set: 05:18. Civil Dark: 17:36 - 08:06. Nautical Dark: 18:17 - 07:25. Astro Dark: 18:56 - 06:46

Total Clouds (% Sky Obscured)

96
99
72
80
39
33
31
28
27
41
42
38
46
38
38
38
29
23
21
20
5
1
2
23

Low Clouds (% Sky Obscured)

74
69
48
54
31
20
23
27
18
9
25
27
29
33
28
27
18
19
21
20
5
1
2
5

Medium Clouds (% Sky Obscured)

38
94
56
62
26
17
23
18
21
39
38
34
43
31
31
31
23
16
1
0
0
0
0
0

High Clouds (% Sky Obscured)

88
95
35
27
0
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20

ISS Passover

Visibility (miles)

2
2
2
2
2
2
2
3
4
5
6
7
5
4
3
7
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
Light Rain
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
57
61
66
60
49
34
21
10
11
8
9
10
9
8
4
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.83
1.04
1.1
0.89
0.58
0.35
0.2
0.11
0.08
0.06
0.05
0.04
0.05
0.06
0.06
0.03
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

34
33
32
29
27
26
27
29
32
32
32
31
29
27
25
24
22
20
17
15
12
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

80
79
77
87
86
85
84
82
71
81
81
81
81
81
80
78
76
74
73
73
73
72
72
72

Pressure (mb)

1002
1001
1001
1002
1003
1005
1006
1008
1010
1012
1014
1016
1017
1018
1020
1021
1023
1024
1025
1025
1026
1026
1026
1027

Ozone (du)

292
287
284
282
281
281
281
281
282
286
290
293
294
294
295
297
300
303
306
308
310
310
310
309

Tuesday 10

Waxing Gibbous 98%

16:11

06:28

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:44, Set: 16:59, Transit: 12:52. Moon - Rise: 16:11, Set: 06:28. Civil Dark: 17:36 - 08:07. Nautical Dark: 18:17 - 07:26. Astro Dark: 18:56 - 06:47

Total Clouds (% Sky Obscured)

91
98
99
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
44
22
3
4
7
1
3
9
1
16
34
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
98
100
100
100
100
100
100
100
58
100
100
85
85
85
85
85
85
100

High Clouds (% Sky Obscured)

90
97
99
100
98
100
100
99
100
100
98
100
100
100
99
99
98
99
99
99
99
99
99
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
10
10
10
10
10
9
8
8
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
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
0
0
0
10
22
39
37
18
10
9
13
23
49
68
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.17
0.33
0.32
0.25
0.19
0.16
0.14
0.19
0.43
0.91
1.2

Wind Speed/Direction (mph)

6
7
8
9
11
13
14
16
17
19
21
22
23
23
23
24
26
27
28
28
28
25
22
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
1
0
0
0
0
1
2
2
3
3
4
4
4
4
4
5
5
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

75
79
82
84
87
89
90
91
93
94
94
94
95
97
98
98
98
97
96
95
93
92
90
89

Pressure (mb)

1026
1026
1026
1025
1026
1025
1025
1024
1023
1022
1021
1020
1019
1018
1017
1016
1014
1014
1013
1012
1012
1012
1013
1013

Ozone (du)

307
306
305
304
304
304
303
302
300
297
294
291
289
288
287
286
286
286
285
283
282
281
280
281

Wednesday 11

Waxing Gibbous 100%

16:43

07:39

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:45, Set: 16:59, Transit: 12:52. Moon - Rise: 16:43, Set: 07:39. Civil Dark: 17:36 - 08:08. Nautical Dark: 18:17 - 07:27. Astro Dark: 18:56 - 06:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
45
45
45
45
45
45
78
78
78
78
78
78
88

Low Clouds (% Sky Obscured)

100
100
100
100
100
25
25
25
25
25
25
34
34
34
34
34
34
59
59
59
59
59
59
85

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
32
32
32
32
32
32
34
34
34
34
34
34
49

High Clouds (% Sky Obscured)

98
98
98
98
98
100
100
100
100
100
100
1
1
1
1
1
1
47
47
47
47
47
47
0

ISS Passover

Visibility (miles)

10
10
10
8
5
3
5
9
10
10
10
10
8
5
4
5
6
6
5
3
1
1
1
1

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

Precipitation Probability (%)

58
40
22
12
5
4
4
7
10
16
30
36
26
17
9
21
35
40
32
25
19
21
29
37

Precipitation Amount (mm)

0.82
0.31
0.08
0.03
0.02
0.02
0.03
0.04
0.05
0.1
0.23
0.34
0.22
0.08
0.04
0.08
0.21
0.34
0.34
0.27
0.25
0.34
0.57
0.76

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
7
7
8
8
7
7
7
7
7
7
8
8
8
7
7
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
4
4
4
4
5
5
6
7
7
6
6
6
6
6
5
5
4
4
3
3

Relative Humidity (%)

87
85
84
82
80
80
81
84
86
90
93
95
92
91
91
93
95
95
92
88
84
82
81
80

Pressure (mb)

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

Ozone (du)

283
287
291
292
294
297
305
315
324
329
333
337
342
346
350
353
355
357
360
362
365
367
368
368

Thursday 12

Full Moon 99%

17:23

08:48

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:46, Set: 16:59, Transit: 12:52. Moon - Rise: 17:23, Set: 08:48. Civil Dark: 17:36 - 08:09. Nautical Dark: 18:17 - 07:28. Astro Dark: 18:56 - 06:49

Total Clouds (% Sky Obscured)

88
88
88
88
88
90
90
90
90
90
90
100
100
100
100
100
100
78
78
78
78
78
78
100

Low Clouds (% Sky Obscured)

85
85
85
85
85
72
72
72
72
72
72
91
91
91
91
91
91
51
51
51
51
51
51
44

Medium Clouds (% Sky Obscured)

49
49
49
49
49
50
50
50
50
50
50
100
100
100
100
100
100
77
77
77
77
77
77
100

High Clouds (% Sky Obscured)

0
0
0
0
0
56
56
56
56
56
56
100
100
100
100
100
100
1
1
1
1
1
1
0

ISS Passover

Visibility (miles)

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

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
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
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

Precipitation Probability (%)

34
32
28
30
28
22
22
20
16
13
11
11
11
13
22
52
79
84
83
81
77
74
69
69

Precipitation Amount (mm)

0.67
0.49
0.39
0.35
0.33
0.29
0.19
0.11
0.07
0.05
0.03
0.03
0.02
0.03
0.06
0.28
0.81
1.34
1.38
1.16
0.98
0.96
1.05
1.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
1
1
1
2
2
3
3
3
4
4
4
4
5
5
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
79
81
84
86
89
92
94
96
97
98
98
98
99
100
100
100
99
97
96
94
92

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1005
1003
1002
1000
998
996
994
993
991
991
990
989
988
987

Ozone (du)

364
358
353
352
352
352
350
347
345
345
344
343
340
336
332
326
321
317
319
323
326
326
324
323

Friday 13

Waning Gibbous 98%

18:14

09:54

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:47, Set: 16:59, Transit: 12:53. Moon - Rise: 18:14, Set: 09:54. Civil Dark: 17:36 - 08:09. Nautical Dark: 18:17 - 07:28. Astro Dark: 18:57 - 06:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
97
97
97
97
97
52
52
52
52
52
52
45
45
45
45
45
45
59

Low Clouds (% Sky Obscured)

44
44
44
44
44
61
61
61
61
61
61
28
28
28
28
28
28
18
18
18
18
18
18
23

Medium Clouds (% Sky Obscured)

100
100
100
100
100
92
92
92
92
92
92
46
46
46
46
46
46
37
37
37
37
37
37
52

High 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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

63
56
50
48
49
50
50
48
49
48
44
46
42
34
37
43
59
66
67
68
69
69
69
68

Precipitation Amount (mm)

0.79
0.52
0.42
0.38
0.38
0.44
0.61
0.84
0.99
1
1.03
0.97
0.54
0.16
0.1
0.18
0.4
0.63
0.71
0.75
0.79
0.77
0.69
0.64

Wind Speed/Direction (mph)

24
23
24
27
30
32
33
33
32
31
29
28
28
27
26
25
23
22
21
22
22
22
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
85
83
83
85
88
91
92
92
92
93
95
95
96
96
95
93
91
90
89
88
88

Pressure (mb)

987
986
986
986
986
986
986
986
987
987
986
986
987
987
988
988
988
988
989
989
990
990
991
992

Ozone (du)

324
326
327
327
326
325
323
321
318
317
315
314
312
310
307
305
304
302
301
300
299
299
300
301

Saturday 14

Waning Gibbous 96%

19:16

10:52

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:48, Set: 16:59, Transit: 12:53. Moon - Rise: 19:16, Set: 10:52. Civil Dark: 17:37 - 08:10. Nautical Dark: 18:18 - 07:29. Astro Dark: 18:57 - 06:50

Total Clouds (% Sky Obscured)

59
59
59
59
59
48
48
48
48
48
48
93
93
93
93
93
93
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
23
23
23
23
26
26
26
26
26
26
34
34
34
34
34
34
31
31
31
31
31
31
23

Medium Clouds (% Sky Obscured)

52
52
52
52
52
41
41
41
41
41
41
93
93
93
93
93
93
100
100
100
100
100
100
92

High Clouds (% Sky Obscured)

0
0
0
0
0
5
5
5
5
5
5
0
0
0
0
0
0
12
12
12
12
12
12
99

ISS Passover

Visibility (miles)

7
5
3
1
1
1
5
10
10
10
8
5
3
3
3
5
8
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

67
63
60
59
59
50
49
59
63
38
23
20
18
18
17
13
11
10
11
11
16
20
28
36

Precipitation Amount (mm)

0.64
0.75
0.82
0.65
0.41
0.28
0.3
0.4
0.45
0.32
0.16
0.09
0.09
0.11
0.13
0.11
0.1
0.09
0.09
0.12
0.15
0.16
0.17
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Dew Point (°C)

5
5
5
6
6
6
7
7
7
7
7
7
7
7
7
7
6
6
5
5
5
5
5
5

Relative Humidity (%)

88
89
88
87
86
86
87
89
90
92
93
93
94
94
94
92
90
87
86
86
86
86
87
87

Pressure (mb)

992
993
993
993
993
994
995
996
997
997
998
998
999
1000
1000
1001
1001
1002
1002
1003
1003
1002
1001
1001

Ozone (du)

301
301
301
302
302
303
304
306
307
308
309
309
311
312
313
315
316
317
319
321
323
324
324
325

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

Generated: 08/12/19 02:39:41. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+1.00