Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Waning Gibbous 49%

23:43

15:51

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

Sun - Rise: 06:31, Set: 21:24, Transit: 13:57. Moon - Rise: 23:43, Set: 15:51. Civil Dark: 22:01 - 05:54. Nautical Dark: 22:48 - 05:07. Astro Dark: 23:45 - 04:11

Total Clouds (% Sky Obscured)

64
57
50
40
39
56
56
29
53
45
100
90
98
98
96
93
59
24
19
32
22
25
28
19

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
5
30
8
7
0
3
14
40
44
37
24
19
32
22
25
28
16

Medium Clouds (% Sky Obscured)

14
7
3
5
2
6
4
13
21
5
19
87
93
62
48
88
43
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
35
46
48
6
8
34
99
58
65
88
41
41
11
0
0
0
0
0
1
2

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

Chance of Frost

Temperature (°C)

24
23
21
20
19
18
17
16
15
15
15
15
15
17
18
20
21
23
24
25
26
26
26
24

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
7
7
8
8
9
9
9
9
10
10
10
8
5
2
2
2
2
2
2
2

Relative Humidity (%)

35
38
42
47
47
49
54
60
65
68
70
70
68
66
59
45
33
25
23
22
21
20
21
23

Pressure (mb)

1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

309
311
312
313
314
314
314
313
313
312
312
311
310
311
314
317
319
324
331
339
333
328
326
324

Thursday 6

Third Quarter 37%

00:12

17:14

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

Sun - Rise: 06:32, Set: 21:22, Transit: 13:56. Moon - Rise: 00:12, Set: 17:14. Civil Dark: 21:59 - 05:56. Nautical Dark: 22:46 - 05:09. Astro Dark: 23:43 - 04:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
7
10
7
22
22
35
31
36
44
19
10
3
14
20
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
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
2
2
2
2
2
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
5
10
5
17
21
30
26
36
35
16
8
2
12
20
2

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)

12
10
8
7
6
5
5
5
4
3
3
3
3
3
4
5
4
3
3
2
2
2
3
3

Chance of Frost

Temperature (°C)

23
21
19
18
16
15
14
13
12
12
11
11
12
16
18
21
23
25
26
27
27
28
28
28

Feels Like (°C)

20
19
18
16
15
15
14
13
12
12
12
11
13
15
18
19
21
23
24
26
27
28
27
26

Dew Point (°C)

3
3
2
2
2
3
4
5
6
6
6
6
5
7
6
5
4
1
0
-1
-2
-2
-2
-2

Relative Humidity (%)

26
29
32
33
36
42
52
59
63
65
67
68
61
54
43
34
28
21
18
15
14
14
13
14

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1020
1020
1019
1019

Ozone (du)

323
323
323
324
325
327
330
326
322
322
320
319
319
317
317
317
316
316
317
315
315
314
315
315

Friday 7

Waning Crescent 26%

00:52

18:30

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

Sun - Rise: 06:34, Set: 21:21, Transit: 13:56. Moon - Rise: 00:52, Set: 18:30. Civil Dark: 21:57 - 05:58. Nautical Dark: 22:44 - 05:11. Astro Dark: 23:40 - 04:16

Total Clouds (% Sky Obscured)

3
2
2
3
11
18
31
37
16
42
61
99
88
24
31
15
16
42
22
22
65
76
83
92

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
6
0
1
2
0
0
0
0
47
49
69
4

High Clouds (% Sky Obscured)

2
2
2
3
11
17
31
37
16
42
61
98
85
21
30
13
16
42
22
20
65
76
83
91

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)

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

Chance of Frost

Temperature (°C)

27
25
23
21
19
18
17
16
15
14
13
13
14
18
21
24
26
28
30
31
32
32
32
32

Feels Like (°C)

26
24
21
19
18
17
17
15
14
13
12
13
12
16
21
23
26
27
28
30
32
30
29
29

Dew Point (°C)

-2
-2
-2
4
7
7
7
5
3
2
0
-1
-2
0
0
0
-0
-1
-1
-2
-2
-1
-1
-1

Relative Humidity (%)

15
17
20
32
43
47
50
48
44
42
40
38
34
30
25
20
17
15
13
12
11
11
11
12

Pressure (mb)

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

Ozone (du)

314
314
315
315
314
314
314
313
312
312
311
310
310
311
311
313
313
314
314
313
313
315
317
319

Saturday 8

Waning Crescent 16%

01:48

19:31

20 Bad
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

Sun - Rise: 06:35, Set: 21:19, Transit: 13:56. Moon - Rise: 01:48, Set: 19:31. Civil Dark: 21:55 - 05:59. Nautical Dark: 22:41 - 05:13. Astro Dark: 23:37 - 04:19

Total Clouds (% Sky Obscured)

94
97
70
62
95
100
80
100
100
97
93
90
79
70
60
66
76
89
89
76
75
63
50
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
14
20
14
7
0
9
16
24
25
26
25
31
32
40

Medium Clouds (% Sky Obscured)

35
7
13
8
5
5
4
2
0
4
10
18
23
54
60
66
70
69
72
39
41
29
16
4

High Clouds (% Sky Obscured)

94
97
70
62
95
100
80
100
100
92
83
73
60
51
35
46
61
76
32
17
0
5
10
15

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 (%)

2
3
3
7
3
1
17
25
25
23
18
5
16
13
8
15
11
3
3
3
3
11
23
29

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
27
25
26
25
22
20
21
19
19
19
19
20
22
22
24
24
26
28
29
32
32
32
31

Dew Point (°C)

0
-0
-1
-0
0
1
1
1
1
1
1
1
2
2
2
1
0
-1
-1
-1
-0
1
2
3

Relative Humidity (%)

13
14
15
17
19
20
22
23
24
25
25
26
26
24
21
19
17
14
13
13
12
13
14
15

Pressure (mb)

1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013

Ozone (du)

320
321
318
315
313
315
313
315
316
314
313
313
313
313
314
317
319
321
324
325
326
326
326
325

Sunday 9

Waning Crescent 8%

03:01

No Set

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

Sun - Rise: 06:36, Set: 21:17, Transit: 13:56. Moon - Rise: 03:01, Set: No Set. Civil Dark: 21:53 - 06:01. Nautical Dark: 22:39 - 05:15. Astro Dark: 23:34 - 04:21

Total Clouds (% Sky Obscured)

33
26
37
30
9
4
26
35
35
30
14
35
91
95
100
100
100
100
94
89
84
82
81
79

Low Clouds (% Sky Obscured)

26
13
0
0
0
0
0
0
0
0
0
0
1
3
5
28
51
77
67
58
46
56
64
65

Medium Clouds (% Sky Obscured)

8
13
15
10
7
0
0
0
2
4
6
35
40
39
37
46
57
69
60
64
56
45
45
40

High Clouds (% Sky Obscured)

10
5
10
11
0
1
22
35
35
30
12
35
89
94
100
100
100
100
87
74
61
53
47
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
3
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
38
6
13
20
3
30
36
6
22
58
44
37
25
9
12
9
6
11
5
2
3
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
29
27
27
26
25
24
23
22
20
19
18
18
21
23
25
25
24
24
24
24
25
25
25

Feels Like (°C)

30
29
28
26
25
27
25
23
21
17
16
18
18
19
21
21
23
24
24
22
22
22
23
22

Dew Point (°C)

3
3
4
5
5
5
5
8
10
7
6
10
11
10
10
8
11
12
14
14
14
14
14
13

Relative Humidity (%)

16
19
22
24
26
27
29
36
46
43
42
62
62
51
42
35
40
46
52
51
51
51
49
48

Pressure (mb)

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

Ozone (du)

325
326
327
327
324
324
323
323
323
322
322
321
321
321
320
320
321
321
322
321
320
320
315
310

Monday 10

Waning Crescent 2%

04:27

20:17

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

Sun - Rise: 06:38, Set: 21:16, Transit: 13:56. Moon - Rise: 04:27, Set: 20:17. Civil Dark: 21:51 - 06:02. Nautical Dark: 22:37 - 05:17. Astro Dark: 23:31 - 04:24

Total Clouds (% Sky Obscured)

80
84
86
79
72
60
48
36
26
18
10
1
1
1
2
2
3
4
8
11
15
10
5
1

Low Clouds (% Sky Obscured)

47
56
52
56
55
54
42
25
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
55
64
72
72
60
48
30
8
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
39
38
32
20
8
13
16
21
14
8
1
1
1
1
1
2
3
7
10
12
8
4
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)

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

Chance of Frost

Temperature (°C)

25
25
24
23
23
21
21
20
19
18
18
18
19
21
24
27
29
31
33
33
34
35
34
34

Feels Like (°C)

22
24
23
23
22
22
22
19
19
19
19
18
19
22
23
25
25
27
27
36
36
35
35
36

Dew Point (°C)

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

Relative Humidity (%)

47
47
48
49
47
45
43
45
47
52
51
50
50
43
38
33
29
26
22
22
21
20
20
21

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1016

Ozone (du)

305
305
305
305
306
307
309
308
308
307
307
307
306
306
306
306
305
305
304
304
304
304
304
304

Tuesday 11

Waning Crescent 0%

05:55

20:49

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

Sun - Rise: 06:39, Set: 21:14, Transit: 13:56. Moon - Rise: 05:55, Set: 20:49. Civil Dark: 21:49 - 06:04. Nautical Dark: 22:35 - 05:19. Astro Dark: 23:28 - 04:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
6
12
21
33
43
55
51
43
35
50
58
70

Low Clouds (% Sky Obscured)

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
1
5
7
13
13
11
13
13
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
10
16
13
7
0
0
0
0
18
37
52

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

34
31
30
28
26
24
23
22
22
22
22
22
22
25
28
31
33
35

Feels Like (°C)

36
34
33
32
31
30
28
23
23
23
24
24
23
25
27
28
30
31

Dew Point (°C)

9
8
8
8
8
7
7
7
6
6
7
7
7
9
10
12
12
12

Relative Humidity (%)

22
23
25
27
30
33
36
36
36
36
37
37
37
34
32
31
28
25

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016

Ozone (du)

304
304
304
303
303
303
303
304
305
306
305
305
304
304
303
303
303
304

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

Generated: 05/08/26 20:53:06. Forecast: 05/08/26 to 11/08/26. Timezone: UTC+2.00