Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waning Gibbous 94%

22:45

09:35

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

Sun - Rise: 06:54, Set: 21:11, Transit: 14:02. Moon - Rise: 22:45, Set: 09:35. Civil Dark: 21:46 - 06:19. Nautical Dark: 22:30 - 05:35. Astro Dark: 23:20 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
88
45
28
63
48
37
54
34
21
4
6
6
22
39
48
54

Low Clouds (% Sky Obscured)

88
82
91
98
61
59
69
100
88
45
27
60
29
37
54
34
20
4
6
5
18
31
38
41

Medium Clouds (% Sky Obscured)

100
100
100
100
100
59
37
16
3
2
6
32
39
10
2
13
8
2
1
3
15
23
42
45

High Clouds (% Sky Obscured)

99
100
99
98
100
100
98
99
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
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

Light Rain
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

94
100
67
72
69
58
44
28
16
10
8
8
7
4
4
0
0
0
0
0
3
4
3
0

Precipitation Amount (mm)

0.67
0.85
1.82
1.86
1.21
0.64
0.27
0.13
0.06
0.03
0.02
0.04
0.06
0.03
0.02
0
0
0
0
0
0.01
0.02
0.01
0

Wind Speed/Direction (mph)

7
7
8
9
9
9
10
12
13
14
15
15
16
17
18
19
18
18
17
17
17
17
17
17

Chance of Frost

Temperature (°C)

15
15
15
14
14
15
15
15
16
17
18
19
20
20
20
19
19
18
18
17
16
15
15
15

Feels Like (°C)

16
15
15
15
14
15
15
15
16
17
18
19
20
20
20
19
19
18
18
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
98
97
96
94
91
87
84
78
69
64
61
61
62
63
64
67
72
78
82
84
86

Pressure (mb)

1007
1007
1007
1007
1006
1007
1007
1007
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1013
1014
1014
1015
1015

Ozone (du)

292
292
293
294
297
300
304
308
311
315
320
324
328
330
332
333
334
336
337
338
339
340
341
342

Monday 19

Waning Gibbous 89%

23:04

10:39

02 Bad
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
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: 06:56, Set: 21:09, Transit: 14:02. Moon - Rise: 23:04, Set: 10:39. Civil Dark: 21:44 - 06:21. Nautical Dark: 22:27 - 05:37. Astro Dark: 23:17 - 04:47

Total Clouds (% Sky Obscured)

40
32
32
28
41
59
77
85
41
35
39
50
55
45
99
98
95
95
99
99
95
98
91
85

Low Clouds (% Sky Obscured)

27
22
24
22
28
47
75
78
34
26
17
21
14
15
16
13
16
13
11
12
13
11
20
23

Medium Clouds (% Sky Obscured)

35
24
23
21
31
38
27
34
24
29
36
49
54
41
34
31
31
26
16
13
9
4
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
98
98
92
94
99
98
95
97
90
83

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
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

Precipitation Probability (%)

0
3
4
7
8
9
9
8
7
6
6
6
5
5
4
4
2
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0.02
0.05
0.09
0.09
0.08
0.08
0.09
0.1
0.09
0.09
0.08
0.07
0.06
0.04
0.03
0.02
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
15
16
17
17
18
19
19
20
19
19
18
17
16
15
15
14

Feels Like (°C)

15
14
14
14
14
14
14
14
15
16
17
17
18
19
19
20
19
19
18
17
16
15
15
14

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
11
11
11
12
12
12
12

Relative Humidity (%)

89
91
93
95
95
94
92
89
85
81
78
73
69
65
62
60
61
63
66
70
76
82
85
87

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022

Ozone (du)

342
340
336
333
332
331
331
330
330
330
330
329
329
329
328
328
329
330
331
332
334
335
336
337

Tuesday 20

Waning Gibbous 82%

23:23

11:43

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

Sun - Rise: 06:57, Set: 21:07, Transit: 14:02. Moon - Rise: 23:23, Set: 11:43. Civil Dark: 21:42 - 06:22. Nautical Dark: 22:25 - 05:39. Astro Dark: 23:14 - 04:50

Total Clouds (% Sky Obscured)

96
95
88
76
31
27
37
39
33
39
31
39
50
16
20
6
3
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

27
21
20
29
27
27
37
38
33
39
31
39
50
16
20
6
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
19
26
20
3
0
8
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
92
83
64
6
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
2
3
4
5
5
5
4
4
3
3
2
1
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

0
0.01
0.03
0.05
0.05
0.03
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

9
9
9
9
8
8
8
9
10
10
11
11
11
10
10
9
9
8
8
8
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
11
11
11
11
11
11
10
10
10
10
10
11
11
11
11
12

Relative Humidity (%)

90
93
96
96
95
93
88
82
75
69
66
64
61
58
56
56
58
61
65
70
76
82
85
89

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1028
1028
1028
1028

Ozone (du)

338
339
340
341
343
345
346
344
341
338
337
336
335
334
334
334
335
336
336
332
328
325
324
324

Wednesday 21

Waning Gibbous 74%

23:44

12:48

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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: 06:59, Set: 21:05, Transit: 14:02. Moon - Rise: 23:44, Set: 12:48. Civil Dark: 21:40 - 06:24. Nautical Dark: 22:23 - 05:41. Astro Dark: 23:12 - 04:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
63
63
63
63
63
63
85
85
85
85
85
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
63
63
63
63
63
63
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
100
100
100
100
100
100
0
0
0
0
0
0
85
85
85
85
85
85

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
100
100
100
100
100
100
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
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
13
14
16
17
18
19
20
20
20
20
19
19
18
17
16
15
14
14

Feels Like (°C)

13
13
13
13
12
12
13
14
16
17
18
19
20
20
20
20
19
19
18
17
16
15
14
14

Dew Point (°C)

12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

91
93
94
95
94
94
92
87
80
73
68
64
62
61
61
61
62
64
66
70
76
82
85
87

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

324
324
324
324
325
325
325
325
325
326
329
332
333
330
325
320
319
318
318
318
318
318
319
319

Thursday 22

Waning Gibbous 64%

00:08

13:55

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 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 07:00, Set: 21:03, Transit: 14:02. Moon - Rise: 00:08, Set: 13:55. Civil Dark: 21:37 - 06:26. Nautical Dark: 22:20 - 05:43. Astro Dark: 23:09 - 04:54

Total Clouds (% Sky Obscured)

90
90
90
90
90
90
96
96
96
96
96
96
23
23
23
23
23
23
27
27
27
27
27
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
67
67
67
67
67
67
23
23
23
23
23
23
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)

90
90
90
90
90
90
89
89
89
89
89
89
0
0
0
0
0
0
27
27
27
27
27
27

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
13
13
15
17
18
20
20
21
21
21
21
21
20
19
18
16
15
15
14

Feels Like (°C)

13
13
13
13
12
13
13
15
17
18
20
20
21
21
21
21
21
20
19
18
16
15
15
14

Dew Point (°C)

12
11
11
11
11
11
12
12
12
12
12
13
13
13
13
13
12
12
12
12
12
12
12
12

Relative Humidity (%)

89
90
91
91
93
93
90
83
73
66
64
63
62
61
59
58
59
62
65
70
77
81
84
86

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1027
1026
1026
1026
1026
1027
1026
1027
1027
1027

Ozone (du)

319
318
315
313
312
311
310
310
311
311
311
310
310
310
310
310
310
309
309
309
308
308
308
308

Friday 23

Third Quarter 54%

00:36

15:03

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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

Sun - Rise: 07:01, Set: 21:01, Transit: 14:01. Moon - Rise: 00:36, Set: 15:03. Civil Dark: 21:35 - 06:27. Nautical Dark: 22:18 - 05:45. Astro Dark: 23:06 - 04:57

Total Clouds (% Sky Obscured)

4
4
4
4
4
4
99
99
99
99
99
99
8
8
8
8
8
8
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
99
99
99
99
99
99
8
8
8
8
8
8
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)

0
0
0
0
0
0
7
7
7
7
7
7
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
1
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
15
17
20
21
22
23
24
24
24
23
23
22
21
20
19
18
18

Feels Like (°C)

14
13
13
13
13
13
13
15
17
20
21
22
23
24
24
24
23
23
22
21
20
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
89
91
91
88
84
76
69
65
62
60
58
57
57
59
62
66
70
75
80
83
84

Pressure (mb)

1027
1026
1025
1025
1025
1025
1025
1026
1026
1026
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020

Ozone (du)

308
307
307
307
306
306
306
306
305
305
306
306
307
307
308
308
308
307
306
306
306
306
305
304

Saturday 24

Waning Crescent 44%

01:12

16:12

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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: 07:03, Set: 20:59, Transit: 14:01. Moon - Rise: 01:12, Set: 16:12. Civil Dark: 21:33 - 06:29. Nautical Dark: 22:16 - 05:46. Astro Dark: 23:03 - 04:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
63
63
63
63
63
63
91
91
91
91
91
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
63
63
63
63
63
63
90
90
90
90
90
90

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
18
20
22
23
24
25
26
26
25
25
24
23
22
21
21
20
20

Feels Like (°C)

17
17
17
16
16
16
16
18
20
22
23
25
25
26
26
25
25
24
23
22
21
21
20
20

Dew Point (°C)

15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Relative Humidity (%)

85
88
89
91
93
96
93
86
75
69
64
61
59
57
56
56
59
63
67
70
72
74
76
78

Pressure (mb)

1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

304
303
303
303
302
301
300
300
299
299
298
298
298
298
298
298
298
299
300
300
301
302
303
304

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

Generated: 18/08/19 02:07:42. Forecast: 18/08/19 to 24/08/19. Timezone: UTC+2.00