Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Gibbous 97%

18:31

05:35

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

Sun - Rise: 08:32, Set: 18:54, Transit: 13:43. Moon - Rise: 18:31, Set: 05:35. Civil Dark: 19:27 - 07:59. Nautical Dark: 20:04 - 07:22. Astro Dark: 20:41 - 06:45

Total Clouds (% Sky Obscured)

1
16
77
100
100
100
100
100
100
100
100
100
100
95
99
70
98
7
17
38
59
94
6
2

Low Clouds (% Sky Obscured)

1
2
75
100
100
100
100
100
100
100
100
100
100
95
99
70
98
7
17
38
59
94
4
2

Medium Clouds (% Sky Obscured)

0
0
0
0
50
91
85
18
59
82
31
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
15
6
5
10
12
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
0

ISS Passover

Visibility (miles)

7
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

Precipitation Type

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

Precipitation Probability (%)

0
0
1
2
3
4
6
9
11
11
8
4
3
2
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.02
0.04
0.07
0.12
0.15
0.12
0.07
0.04
0.03
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
12
13
14
17
19
21
22
22
20
22
21
20
19
18
17
17
16
16
14
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
13
13
13
12
12
11
11
10
10
9
9
8
8
8
8
8
8
7
7
7

Relative Humidity (%)

90
91
92
94
95
95
94
92
90
86
82
79
75
72
70
69
68
70
73
76
77
77
77
77

Pressure (mb)

1029
1029
1029
1029
1029
1030
1031
1031
1032
1033
1034
1034
1035
1035
1035
1035
1035
1036
1036
1037
1037
1037
1037
1038

Ozone (du)

252
253
253
253
253
253
254
254
255
256
257
258
260
262
265
268
270
270
269
268
268
268
267
266

Tuesday 23

Waxing Gibbous 98%

18:53

06:43

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

Sun - Rise: 08:33, Set: 18:52, Transit: 13:43. Moon - Rise: 18:53, Set: 06:43. Civil Dark: 19:25 - 08:01. Nautical Dark: 20:03 - 07:23. Astro Dark: 20:40 - 06:46

Total Clouds (% Sky Obscured)

27
6
13
88
33
91
98
96
97
99
97
95
80
52
34
45
32
73
20
84
81
72
19
28

Low Clouds (% Sky Obscured)

27
2
3
3
0
0
0
0
0
0
0
13
20
16
14
5
1
2
2
1
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
4
9
88
33
91
98
96
97
99
97
94
74
43
22
41
32
73
19
84
81
72
19
28

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)

9
8
7
6
6
6
6
7
8
10
12
13
14
16
17
17
17
17
16
16
15
14
13
13

Chance of Frost

Temperature (°C)

11
10
10
10
10
9
9
9
10
12
13
14
15
16
16
16
15
15
15
14
14
14
14
14

Feels Like (°C)

11
10
10
9
9
8
8
8
10
12
13
14
15
16
16
16
15
15
15
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
77
77
77
77
76
73
70
67
66
65
66
67
68
70
72
75
77
77
75
74
75

Pressure (mb)

1038
1037
1037
1037
1037
1036
1036
1036
1036
1036
1035
1035
1034
1034
1033
1032
1032
1032
1032
1032
1032
1032
1032
1031

Ozone (du)

265
265
265
265
265
265
265
266
266
267
269
270
271
272
272
272
272
273
275
276
276
276
276
275

Wednesday 24

Full Moon 99%

19:17

07:52

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

Sun - Rise: 08:35, Set: 18:51, Transit: 13:43. Moon - Rise: 19:17, Set: 07:52. Civil Dark: 19:23 - 08:02. Nautical Dark: 20:01 - 07:25. Astro Dark: 20:38 - 06:48

Total Clouds (% Sky Obscured)

52
73
90
91
84
70
69
33
2
3
16
8
37
47
40
13
4
2
6
5
5
5
5
5

Low Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
1
3
37
47
40
13
4
2
6
5
5
5
5
5

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)

52
73
90
91
84
70
69
33
2
2
16
6
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
81
83
85
86
87
85
81
77
73
69
67
67
67
69
72
77
80
82
82
83
83

Pressure (mb)

1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

273
272
272
273
273
274
275
276
277
278
279
280
279
279
279
279
279
278
278
277
276
276
275
275

Thursday 25

Waning Gibbous 100%

19:43

09:04

01 Good
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 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 08:37, Set: 18:49, Transit: 13:43. Moon - Rise: 19:43, Set: 09:04. Civil Dark: 19:22 - 08:04. Nautical Dark: 19:59 - 07:26. Astro Dark: 20:36 - 06:49

Total Clouds (% Sky Obscured)

5
94
94
94
94
94
94
100
100
100
100
100
100
91
91
91
91
91
91
38
38
38
38
38

Low Clouds (% Sky Obscured)

5
94
94
94
94
94
94
100
100
100
100
100
100
91
91
91
91
91
91
38
38
38
38
38

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

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
100
100
100
100
100
100
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
1
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
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
9
9
10
11
12
14
15
15
16
15
15
14
13
12
11
11
11
11

Feels Like (°C)

11
11
10
10
10
9
9
9
9
11
12
14
15
15
16
15
15
14
13
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
84
85
86
86
86
87
83
80
75
71
68
67
67
69
74
80
84
86
86
85
84

Pressure (mb)

1028
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

274
274
274
274
275
275
276
277
278
280
281
282
283
284
285
286
286
287
287
287
288
289
289
289

Friday 26

Waning Gibbous 98%

20:14

10:17

01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 08:38, Set: 18:47, Transit: 13:43. Moon - Rise: 20:14, Set: 10:17. Civil Dark: 19:20 - 08:05. Nautical Dark: 19:57 - 07:28. Astro Dark: 20:35 - 06:51

Total Clouds (% Sky Obscured)

38
34
34
34
34
34
34
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
20
20
20
20
20
20
77
77
77
77
77
77
99
99
99
99
99
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

0
6
6
6
6
6
6
57
57
57
57
57
57
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
17
17
17
17
17
17
88
88
88
88
88
88
96
96
96
96
96
96
93
93
93
93
93

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
9
9
9
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
0
0
0
0
1
4
8
11
12
14
14
12
10
9
10
7
10
16
18
17
18
26
31

Precipitation Amount (mm)

0.01
0
0
0
0
0.01
0.05
0.09
0.11
0.13
0.13
0.1
0.06
0.04
0.03
0.03
0.06
0.08
0.11
0.15
0.18
0.19
0.23
0.29

Wind Speed/Direction (mph)

7
8
9
9
12
8
11
13
14
14
14
15
15
16
16
16
16
16
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
12
12
12
11
11
11
11
11
11
11
11
11
11
11
10
10
7
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
83
83
83
82
81
79
75
73
71
70
69
67
65
64
64
64
66
68
72
74
75

Pressure (mb)

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

Ozone (du)

288
287
286
285
284
285
286
288
289
290
291
292
292
293
295
298
301
305
309
313
317
321
325
327

Saturday 27

Waning Gibbous 93%

20:51

11:30

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

Sun - Rise: 08:40, Set: 18:45, Transit: 13:43. Moon - Rise: 20:51, Set: 11:30. Civil Dark: 19:18 - 08:07. Nautical Dark: 19:56 - 07:29. Astro Dark: 20:33 - 06:52

Total Clouds (% Sky Obscured)

100
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
86
86
86
86
86
86
87
87
87
87
87
87
89
89
89
89
89
89
34
34
34
34
34

Medium Clouds (% Sky Obscured)

100
94
94
94
94
94
94
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

93
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
7
5
4
2
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
2
3
5
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

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

Precipitation Probability (%)

39
41
42
42
42
42
42
44
47
55
55
49
43
40
44
51
59
59
56
48
34
22
15
10

Precipitation Amount (mm)

0.37
0.43
0.44
0.43
0.43
0.42
0.45
0.48
0.54
0.89
1.33
1.42
1.32
1.19
1.06
0.92
0.81
0.67
0.55
0.46
0.4
0.33
0.24
0.1

Wind Speed/Direction (mph)

15
15
15
15
15
16
16
17
18
19
20
21
22
22
22
22
22
23
24
24
24
23
22
21

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
7
7
7
7
7
7
8
8
8
8
7
8
8
8
8
8
8
7

Feels Like (°C)

5
5
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
77
77
78
78
79
79
80
80
79
77
76
77
78
79
79
78
77
77
76
76
77

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

328
330
334
338
341
344
346
348
350
353
355
356
357
357
356
355
353
353
353
354
356
358
360
361

Sunday 28

Waning Gibbous 86%

20:37

11:41

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

Sun - Rise: 07:42, Set: 17:43, Transit: 12:42. Moon - Rise: 20:37, Set: 11:41. Civil Dark: 18:16 - 07:08. Nautical Dark: 18:54 - 06:31. Astro Dark: 19:31 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

34
52
52
52
52
52
87
87
87
87
87
87
94
94
94
94
94
94
30
30
30
30
30
30

Medium Clouds (% Sky Obscured)

100
99
99
99
99
99
100
100
100
100
100
100
99
99
99
99
99
99
76
76
76
76
76
76

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94
94
94
94
94

ISS Passover

Visibility (miles)

10
10
5
1
2
4
5
4
2
1
0
0
1
1
1
1
1
1
1
1
2
2
3
4

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

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

Precipitation Probability (%)

6
8
40
60
61
57
56
64
69
71
68
59
53
46
43
39
36
31
28
27
30
32
28
20

Precipitation Amount (mm)

0.02
0.05
0.67
1.13
1.09
0.83
0.76
1.11
1.77
2.21
1.9
1.3
0.9
0.81
0.81
0.74
0.51
0.34
0.29
0.27
0.34
0.43
0.38
0.27

Wind Speed/Direction (mph)

19
19
22
24
25
27
28
28
27
26
25
24
22
21
19
18
18
19
19
18
17
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
86
86
86
84
84
83
84
83
80
76
72
72
74
76
78
79
80
81
83
83
83
82

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1017
1017
1018
1019
1019
1019
1020

Ozone (du)

362
362
361
361
361
362
362
362
360
360
360
360
360
360
359
359
360
362
363
363
362
362
361
360

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

Generated: 22/10/18 01:21:38. Forecast: 22/10/18 to 28/10/18. Timezone: UTC+2.00