Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 53%

00:36

15:55

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 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:30, Set: 18:57, Transit: 13:43. Moon - Rise: 00:36, Set: 15:55. Civil Dark: 19:29 - 07:57. Nautical Dark: 20:07 - 07:20. Astro Dark: 20:44 - 06:44

Total Clouds (% Sky Obscured)

100
100
99
99
100
98
56
33
50
59
51
41
49
34
31
27
45
36
21
44
97
100
100
100

Low Clouds (% Sky Obscured)

100
98
80
95
100
95
20
32
49
56
46
35
41
20
21
22
31
17
1
41
97
100
100
100

Medium Clouds (% Sky Obscured)

100
100
95
96
92
95
34
7
14
36
33
21
30
27
23
17
30
29
21
6
5
3
4
9

High Clouds (% Sky Obscured)

100
95
94
95
93
59
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
7
10
10
10
10
9
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
100
100
100

Precipitation Type

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
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

73
73
67
47
28
24
25
27
25
23
18
12
7
6
6
6
6
5
3
0
3
5
6
6

Precipitation Amount (mm)

1.54
0.82
0.86
0.27
0.13
0.13
0.16
0.18
0.16
0.13
0.1
0.05
0.02
0.01
0.01
0.01
0.02
0.01
0.01
0
0.01
0.01
0.02
0.01

Wind Speed/Direction (mph)

14
14
15
14
11
10
10
9
8
7
6
5
4
3
2
2
2
2
3
4
4
5
6
6

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
13
14
14
14
13
13
12
11
11
10
10
10
10
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

8
9
9
10
10
10
10
10
10
10
10
9
9
9
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

79
79
85
88
86
84
81
78
77
77
77
78
80
83
85
86
86
87
88
89
91
92
92
92

Pressure (mb)

1013
1014
1015
1016
1016
1017
1018
1019
1019
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

316
315
314
314
314
312
310
309
309
310
311
311
311
312
311
311
310
309
308
307
307
308
309
310

Tuesday 22

Waning Crescent 42%

01:51

16:37

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

Sun - Rise: 08:31, Set: 18:55, Transit: 13:43. Moon - Rise: 01:51, Set: 16:37. Civil Dark: 19:27 - 07:59. Nautical Dark: 20:05 - 07:21. Astro Dark: 20:42 - 06:46

Total Clouds (% Sky Obscured)

100
100
100
95
100
94
45
26
24
62
13
66
100
79
78
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
95
100
77
28
15
8
13
13
9
13
4
6
16
1
0
0
5
60
100
100
55

Medium Clouds (% Sky Obscured)

8
6
2
1
0
0
0
0
0
0
0
0
52
70
9
98
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
67
19
14
18
54
1
61
100
20
74
99
100
100
96
95
84
27
27
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 (%)

100
100
100
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
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
Very Light Rain

Precipitation Probability (%)

6
3
0
3
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
19
27
27

Precipitation Amount (mm)

0.01
0.01
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.07
0.11
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
10
11
12
13
14
14
14
13
12
11
11
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
90
89
87
84
79
76
74
72
72
75
78
82
84
85
85
85
86
88
89
90
90
89

Pressure (mb)

1023
1023
1024
1024
1025
1025
1025
1024
1024
1023
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1019
1018
1017

Ozone (du)

311
311
308
303
299
297
295
293
292
291
290
288
287
286
284
282
281
281
281
280
279
278
278
278

Wednesday 23

Waning Crescent 30%

03:11

17:12

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

Sun - Rise: 08:33, Set: 18:53, Transit: 13:43. Moon - Rise: 03:11, Set: 17:12. Civil Dark: 19:26 - 08:00. Nautical Dark: 20:03 - 07:23. Astro Dark: 20:40 - 06:47

Total Clouds (% Sky Obscured)

99
100
98
88
27
16
28
34
84
89
77
31
41
25
25
25
25
25
25
84
84
84
84
84

Low Clouds (% Sky Obscured)

59
11
1
0
0
10
0
0
0
1
0
0
3
2
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

99
100
98
88
27
12
16
15
75
59
38
5
29
25
25
25
25
25
25
66
66
66
66
66

High Clouds (% Sky Obscured)

0
0
1
0
0
1
14
22
50
79
74
28
20
0
0
0
0
0
0
58
58
58
58
58

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

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

Precipitation Probability (%)

19
16
12
14
17
15
16
16
12
6
4
4
8
11
9
7
6
0
0
0
0
0
0
6

Precipitation Amount (mm)

0.08
0.05
0.04
0.04
0.07
0.11
0.16
0.17
0.11
0.04
0.01
0.01
0.03
0.06
0.03
0.01
0.01
0
0
0
0
0
0
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
87
87
84
81
77
76
75
75
76
78
81
83
85
85
86
87
88
89
90
90
90

Pressure (mb)

1017
1016
1015
1015
1015
1014
1013
1012
1011
1010
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007

Ozone (du)

278
279
280
281
281
281
280
279
278
276
275
275
275
275
275
275
275
275
274
274
274
274
275
276

Thursday 24

Waning Crescent 20%

04:33

17:41

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
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:35, Set: 18:51, Transit: 13:43. Moon - Rise: 04:33, Set: 17:41. Civil Dark: 19:24 - 08:02. Nautical Dark: 20:01 - 07:24. Astro Dark: 20:38 - 06:49

Total Clouds (% Sky Obscured)

84
95
95
95
95
95
95
100
100
100
100
100
100
31
31
31
31
31
31
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
77
77
77
77
77
77
100
100
100
100
100
100
20
20
20
20
20
20
16
16
16
16
16

Medium Clouds (% Sky Obscured)

66
8
8
8
8
8
8
81
81
81
81
81
81
23
23
23
23
23
23
3
3
3
3
3

High Clouds (% Sky Obscured)

58
82
82
82
82
82
82
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99

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

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

Precipitation Probability (%)

11
14
9
4
0
0
0
6
8
12
16
13
14
20
13
6
3
2
1
2
3
6
8
7

Precipitation Amount (mm)

0.12
0.18
0.1
0.02
0
0
0
0.01
0.03
0.08
0.12
0.1
0.09
0.1
0.07
0.03
0.01
0.01
0.01
0.01
0.01
0.03
0.04
0.03

Wind Speed/Direction (mph)

8
9
11
13
14
15
16
16
15
14
13
13
13
14
14
14
15
15
16
16
16
15
15
14

Chance of Frost

Temperature (°C)

12
12
13
14
15
15
16
16
17
16
16
15
14
13
13
13
13
12
12
12
12
12
12
12

Feels Like (°C)

12
12
13
14
15
15
16
16
17
16
16
15
14
13
13
13
13
12
12
12
12
12
12
12

Dew Point (°C)

10
10
10
11
11
12
11
11
12
11
11
10
10
10
9
9
9
9
9
9
9
9
8
8

Relative Humidity (%)

88
87
85
83
81
78
75
73
71
73
73
75
77
78
79
79
78
79
80
81
81
81
80
80

Pressure (mb)

1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1011
1012
1013
1014
1015
1016
1016
1017
1018
1018
1019
1019

Ozone (du)

277
280
284
290
296
304
312
314
307
295
285
281
279
278
277
276
276
276
276
276
275
275
274
273

Friday 25

Waning Crescent 11%

05:55

18:07

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:36, Set: 18:49, Transit: 13:43. Moon - Rise: 05:55, Set: 18:07. Civil Dark: 19:22 - 08:03. Nautical Dark: 20:00 - 07:26. Astro Dark: 20:37 - 06:50

Total Clouds (% Sky Obscured)

100
92
92
92
92
92
92
98
98
98
98
98
98
81
81
81
81
81
81
62
62
62
62
62

Low Clouds (% Sky Obscured)

16
13
13
13
13
13
13
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
91
91
91
91
91
91
98
98
98
98
98
98
81
81
81
81
81
81
61
61
61
61
61

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

Very Light Rain
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 (%)

6
5
4
3
3
3
3
0
0
0
0
0
0
0
0
0
0
3
4
3
0
0
0
0

Precipitation Amount (mm)

0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
9
9
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

80
79
79
77
75
73
71
69
68
67
67
68
69
70
73
75
77
79
81
82
82
82
82
83

Pressure (mb)

1020
1020
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

271
269
267
265
264
261
259
257
255
254
252
251
249
248
247
246
245
245
244
244
244
244
244
244

Saturday 26

Waning Crescent 5%

No Rise

18:31

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

Sun - Rise: 08:38, Set: 18:47, Transit: 13:43. Moon - Rise: No Rise, Set: 18:31. Civil Dark: 19:20 - 08:05. Nautical Dark: 19:58 - 07:27. Astro Dark: 20:35 - 05:52

Total Clouds (% Sky Obscured)

62
57
57
57
57
57
57
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

61
57
57
57
57
57
57
0
0
0
0
0
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
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
None
None
None
None

Precipitation Probability (%)

0
0
3
7
11
11
8
5
4
3
3
3
3
2
1
0
0
0
0
1
0
1
1
1

Precipitation Amount (mm)

0
0
0.01
0.04
0.07
0.08
0.07
0.06
0.05
0.05
0.04
0.04
0.04
0.04
0.02
0
0
0
0
0.01
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
10
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
9
9

Relative Humidity (%)

84
84
82
81
79
77
74
72
70
69
69
68
69
71
74
76
78
79
80
80
82
82
83
83

Pressure (mb)

1020
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

244
245
245
244
244
244
244
243
243
243
243
244
244
245
244
243
242
241
241
240
239
239
238
238

Sunday 27

Waning Crescent 1%

06:18

17:56

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

Sun - Rise: 07:40, Set: 17:45, Transit: 12:43. Moon - Rise: 06:18, Set: 17:56. Civil Dark: 18:19 - 07:06. Nautical Dark: 18:56 - 06:29. Astro Dark: 19:33 - 05:53

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
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
2
1
1
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
13
14
16
17
18
19
19
19
18
17
16
15
15
15
14
14
14
14
13
13
13
12

Feels Like (°C)

12
13
13
14
16
17
18
19
19
19
18
17
16
15
15
15
14
14
14
14
13
13
13
12

Dew Point (°C)

9
9
9
10
10
10
11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
9
9

Relative Humidity (%)

82
80
77
74
70
65
62
61
60
61
63
66
68
71
74
75
76
76
77
77
78
79
80
80

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

239
239
239
240
240
239
239
239
239
239
240
241
242
241
240
239
239
239
240
241
242
243
244
244

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

Generated: 21/10/19 07:10:00. Forecast: 21/10/19 to 27/10/19. Timezone: UTC+2.00