Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 1%

04:24

No Set

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

Sun - Rise: 05:45, Set: 21:56, Transit: 13:51. Moon - Rise: 04:24, Set: No Set. Civil Dark: 22:39 - 05:03. Nautical Dark: 23:40 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
17
12
37
4
0
0
0
0
0
0
0
0
16
29
31
24
27
31
25
10
0
0
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
15
24
22
27
21
10
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
7
9
0
0
0
0
0
0
0
25

High Clouds (% Sky Obscured)

16
5
12
37
4
0
0
0
0
0
0
0
0
16
26
30
10
7
9
7
4
0
0
1

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
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)

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

Chance of Frost

Temperature (°C)

23
21
19
16
15
14
13
12
12
11
12
13
15
17
19
21
21
23
23
24
24
24
24
23

Feels Like (°C)

23
21
19
15
14
12
13
13
12
12
12
13
16
16
18
20
20
22
22
22
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

51
56
59
61
62
65
69
71
73
76
75
68
62
56
48
43
39
37
35
34
35
36
39
44

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1017
1018

Ozone (du)

345
347
347
345
343
342
342
342
342
342
341
342
342
340
340
340
340
340
341
341
342
342
342
342

Sunday 14

Waning Crescent 0%

05:22

22:00

21 OK
22 Good
23 Good
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 OK
16 OK
17 OK
18 OK
19 OK
20 Bad

Sun - Rise: 05:45, Set: 21:57, Transit: 13:51. Moon - Rise: 05:22, Set: 22:00. Civil Dark: 22:40 - 05:03. Nautical Dark: 23:41 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
5
1
91
88
85
92
87
86
76
78
77
63
82
79
64
70
53
34
36
38
43
40
64

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)

16
4
1
66
65
63
71
68
60
47
54
42
38
39
33
34
43
27
19
22
17
26
30
49

High Clouds (% Sky Obscured)

3
5
1
51
43
13
19
57
46
16
16
9
42
50
38
23
26
33
24
4
20
20
4
30

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
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
7
7
7
7
6
6
5
4
4
4
5
6
6
6
5
5
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

21
19
17
16
15
15
14
14
14
14
14
14
16
17
18
19
21
22
23
24
25
26
26
25

Feels Like (°C)

20
19
17
15
15
14
14
14
14
14
14
14
15
15
16
17
19
20
21
22
24
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

51
59
66
69
70
73
76
79
79
82
80
73
63
54
48
43
38
35
32
31
31
32
34
36

Pressure (mb)

1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

341
340
340
341
343
344
345
345
344
344
343
343
343
346
346
348
348
348
347
348
348
347
345
344

Monday 15

New Moon 3%

06:37

23:06

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
19 Bad
20 Bad

Sun - Rise: 05:45, Set: 21:57, Transit: 13:52. Moon - Rise: 06:37, Set: 23:06. Civil Dark: 22:40 - 05:02. Nautical Dark: 23:41 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
76
90
63
92
69
83
81
88
95
100
92
84
74
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
40
35
24
27
18
9
0
1
2
4
2

Medium Clouds (% Sky Obscured)

61
48
76
100
87
100
100
87
100
92
76
82
63
91
69
83
81
85
88
87
64
81
23
27

High Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
28
20
20
68
10
73
26
22
41
69
86
100
74
49
20
26

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
6
5
10
18
6
12
11
6
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
52
55
56
52
53
57
58
59
58
58
52
45
43
36
38
33
26
36
35
27
28
31
36

Pressure (mb)

1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1016
1016
1015
1016
1016
1016

Ozone (du)

344
346
345
345
344
343
340
339
336
334
333
333
331
331
328
327
326
327
327
328
327
326
326
326

Tuesday 16

Waxing Crescent 9%

08:03

23:53

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

Sun - Rise: 05:45, Set: 21:58, Transit: 13:52. Moon - Rise: 08:03, Set: 23:53. Civil Dark: 22:41 - 05:02. Nautical Dark: 23:42 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
84
82
81
57
52
42
36
47
59
66
56
43
29
29
27
24
16
9
1
5
10
13
9

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
9
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
38
70
70
33
38
34
30
38
46
53
40
29
21
16
13
9
6
4
1
2
2
0
1

High Clouds (% Sky Obscured)

44
60
50
45
42
28
14
0
0
0
0
2
12
20
12
14
4
2
2
0
4
9
13
8

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
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)

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

Chance of Frost

Temperature (°C)

22
21
20
19
19
18
17
17
17
17
18
18
20
22
24
26
28
29
30
31
31
31
30
29

Feels Like (°C)

22
20
20
20
19
20
20
19
18
19
20
21
23
24
25
27
28
29
30
31
31
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

45
55
64
65
65
72
73
76
76
77
72
64
57
48
41
34
31
28
27
25
23
23
26
32

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

326
325
325
325
326
327
326
326
327
328
327
327
327
326
326
328
328
327
327
328
328
329
328
328

Wednesday 17

Waxing Crescent 17%

09:31

00:26

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

Sun - Rise: 05:45, Set: 21:58, Transit: 13:52. Moon - Rise: 09:31, Set: 00:26. Civil Dark: 22:41 - 05:03. Nautical Dark: 23:43 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
3
11
19
30
30
31
29
20
9
0
43
72
100
74
48
25
21
18
15
39
64
88
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
17
20
20
19
19
18
13
7
2
2
1
0
9

Medium Clouds (% Sky Obscured)

2
3
10
18
26
24
22
20
14
7
0
1
3
4
9
27
25
21
18
15
39
29
18
36

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
32
67
100
67
33
0
0
0
0
32
64
88
68

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
1
2
3
11
15
17
14
9
1
14
22
19
48

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)

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

Chance of Frost

Temperature (°C)

28
25
24
22
21
20
19
18
18
18
18
20
22
24
26
28
29
31
31
31
32
31
31
30

Feels Like (°C)

29
26
25
24
23
21
21
21
20
20
21
22
23
24
25
26
28
29
33
32
32
32
33
33

Dew Point (°C)

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

Relative Humidity (%)

40
60
71
73
75
78
80
81
82
85
81
72
62
52
44
41
38
36
34
34
34
37
40
44

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014

Ozone (du)

327
327
326
325
326
326
323
322
320
321
323
323
323
323
322
323
323
323
324
325
326
325
324
324

Thursday 18

Waxing Crescent 27%

10:56

00:50

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

Sun - Rise: 05:46, Set: 21:58, Transit: 13:52. Moon - Rise: 10:56, Set: 00:50. Civil Dark: 22:41 - 05:03. Nautical Dark: 23:43 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
23
32
46
62
56
49
40
36
29
20
16
12
8
12
11
11
40
68
96
97
99
100
91

Low Clouds (% Sky Obscured)

15
14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1

Medium Clouds (% Sky Obscured)

46
23
32
46
62
46
27
6
10
15
19
16
12
8
12
10
5
15
25
35
48
55
56
47

High Clouds (% Sky Obscured)

38
7
6
5
4
7
15
37
36
29
20
16
12
8
12
11
10
38
63
87
90
95
100
75

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

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

Precipitation Probability (%)

67
86
82
92
4
12
12
1
6
7
2
4
1
0
0
0
0
20
30
40
37
32
31
28

Precipitation Amount (mm)

0.2
0.4
0.8
1.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
26
24
23
23
22
21
21
20
21
21
22
24
26
28
30
31
33
33
33
32
31
30
29

Feels Like (°C)

30
30
29
29
28
26
22
22
22
22
22
21
25
25
26
27
27
28
35
34
32
32
33
33

Dew Point (°C)

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

Relative Humidity (%)

54
67
83
84
85
85
85
86
86
81
76
73
63
56
50
44
39
35
34
34
33
37
43
49

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

327
330
333
334
335
336
336
336
336
336
336
336
334
332
330
330
330
330
329
329
329
329
328
328

Friday 19

Waxing Crescent 38%

12:15

01:08

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 05:46, Set: 21:59, Transit: 13:52. Moon - Rise: 12:15, Set: 01:08. Civil Dark: 22:42 - 05:03. Nautical Dark: 23:43 - 04:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
74
65
55
44
30
15
2
6
16
25
32
39
45
45
39
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
41
32
21
14
7
3
1
4
7
9
7
5
4
3
2
1

High Clouds (% Sky Obscured)

51
28
23
18
13
15
15
2
6
16
25
32
39
45
45
39
44

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

19
0
25
45
52
52
50
45
35
26
8
12
5
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
25
23
22
21
20
19
19
18
18
19
19
21
22
24
25
27

Feels Like (°C)

27
27
27
26
26
25
21
22
22
22
21
21
22
23
24
24
25

Dew Point (°C)

17
17
17
17
17
18
17
17
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

55
61
66
73
79
86
88
91
93
90
88
85
77
71
64
58
52

Pressure (mb)

1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

327
326
325
325
325
325
326
326
327
327
326
325
325
325
325
326
327

Forecast for Butry-sur-Oise, Val d'Oise, France (49.09,2.20)

Generated: 13/06/26 21:16:13. Forecast: 13/06/26 to 19/06/26. Timezone: UTC+2.00