Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

First Quarter 49%

13:53

01:18

09 Good
10 Good
11 Good
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 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 05:52, Set: 21:58, Transit: 13:55. Moon - Rise: 13:53, Set: 01:18. Civil Dark: 22:41 - 05:10. Nautical Dark: 23:41 - 04:10. Astro Dark: N/A - 02:05

Total Clouds (% Sky Obscured)

0
0
0
40
42
40
37
76
85
92
94
89
36
67
62
54
57
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
15
23
42
56
56
61
37
13
26
41
54
57
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
32
33
28
37
51
67
88
90
87
30
28
8
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
28
37
17
48
35
40
42
4
3
9
0
1
0
0
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
0
1
8
16
52
67
27
95
76
41
27
11
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
1.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
6
8
12
13
13
18
16
14
13
14
12
9
7
7
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

24
25
27
30
31
31
31
31
27
25
23
21
21
20
19
18
18
18
17
16
15
15
15
16

Feels Like (°C)

26
28
30
32
32
31
30
29
24
22
20
18
17
18
19
19
19
19
19
17
17
16
16
16

Dew Point (°C)

14
13
13
15
13
13
15
17
14
13
10
9
9
7
9
12
13
14
14
13
12
12
11
11

Relative Humidity (%)

55
48
42
38
33
33
37
42
46
47
42
45
46
42
53
65
72
79
79
81
82
83
80
73

Pressure (mb)

1015
1015
1015
1014
1014
1014
1015
1015
1016
1017
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026

Ozone (du)

294
295
296
298
299
300
301
301
301
302
301
303
302
303
305
306
308
311
312
315
318
319
319
320

Thursday 3

Waxing Gibbous 59%

15:01

01:31

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

Sun - Rise: 05:53, Set: 21:58, Transit: 13:55. Moon - Rise: 15:01, Set: 01:31. Civil Dark: 22:40 - 05:11. Nautical Dark: 23:40 - 04:11. Astro Dark: 01:45 - 02:14

Total Clouds (% Sky Obscured)

0
13
26
24
15
8
8
9
14
35
37
27
42
36
32
5
4
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
13
26
24
15
8
8
9
14
34
32
27
17
24
3
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)

0
0
0
0
0
0
0
0
2
5
5
0
15
36
32
5
4
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

17
19
21
22
23
24
25
25
25
25
25
24
22
21
19
18
17
16
15
15
14
13
13
15

Feels Like (°C)

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

Dew Point (°C)

10
9
7
5
3
1
-1
-2
-2
-2
-2
-1
2
5
4
4
5
6
6
6
5
4
3
3

Relative Humidity (%)

63
53
40
32
26
21
18
17
16
16
17
19
26
34
37
41
46
51
53
55
55
54
52
45

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1026
1026
1027
1027
1028
1028
1028
1027
1027
1027
1028
1028

Ozone (du)

322
322
322
323
322
323
322
319
319
319
320
319
318
318
320
323
323
335
336
330
327
327
325
322

Friday 4

Waxing Gibbous 69%

16:10

01:47

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

Sun - Rise: 05:54, Set: 21:58, Transit: 13:55. Moon - Rise: 16:10, Set: 01:47. Civil Dark: 22:40 - 05:12. Nautical Dark: 23:39 - 04:12. Astro Dark: 01:36 - 02:21

Total Clouds (% Sky Obscured)

0
0
1
2
8
10
10
11
5
5
89
100
40
46
10
4
3
10
20
25
43
69
98
83

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
2
0
10
0
0
0
0
0
0
0
0
13
31
14

High Clouds (% Sky Obscured)

0
0
1
2
8
10
10
11
5
5
86
97
14
46
10
4
3
10
20
25
43
67
94
83

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

Chance of Frost

Temperature (°C)

17
19
21
23
24
25
26
27
27
27
27
26
25
23
21
19
18
16
16
15
14
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
32
27
24
20
18
17
18
18
18
19
20
23
32
36
41
44
44
46
46
49
50
49
45

Pressure (mb)

1028
1028
1027
1027
1026
1026
1025
1024
1024
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020

Ozone (du)

321
317
316
315
314
314
313
313
313
313
313
313
313
312
312
311
311
310
311
311
311
311
311
312

Saturday 5

Waxing Gibbous 77%

17:20

02:06

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
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
07 Bad
08 Bad

Sun - Rise: 05:54, Set: 21:57, Transit: 13:55. Moon - Rise: 17:20, Set: 02:06. Civil Dark: 22:39 - 05:13. Nautical Dark: 23:38 - 04:14. Astro Dark: 01:30 - 02:26

Total Clouds (% Sky Obscured)

85
100
85
80
77
61
49
32
44
51
63
74
87
100
97
94
92
95
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
0
5
34
63
92
90

Medium Clouds (% Sky Obscured)

23
38
44
47
46
41
25
9
21
36
55
74
81
87
90
92
92
95
98
100
100
100
100
91

High Clouds (% Sky Obscured)

85
100
85
80
77
61
49
24
21
14
12
48
76
100
84
72
62
72
84
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
7
3

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
13
17
10
24
35
33
50
65
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.2
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
22
23
24
26
26
27
28
27
26
26
24
22
20
20
19
19
18
17
17
16
16
15

Feels Like (°C)

18
19
20
22
23
24
24
25
26
23
22
22
19
18
17
17
16
16
15
14
13
14
14
14

Dew Point (°C)

4
4
3
3
2
1
-1
-2
-3
-4
-3
4
4
4
3
3
3
4
5
10
10
13
12
14

Relative Humidity (%)

39
34
30
26
22
19
16
15
13
12
14
24
27
31
32
32
33
36
40
62
65
81
77
93

Pressure (mb)

1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

311
311
311
312
312
312
312
313
313
313
314
314
314
314
317
316
315
316
316
317
317
318
316
317

Sunday 6

Waxing Gibbous 85%

18:31

02:30

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 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:55, Set: 21:57, Transit: 13:56. Moon - Rise: 18:31, Set: 02:30. Civil Dark: 22:39 - 05:14. Nautical Dark: 23:38 - 04:15. Astro Dark: 01:25 - 02:31

Total Clouds (% Sky Obscured)

100
100
94
88
80
86
92
99
99
98
98
66
71
76
75
73
70
58
47
35
43
53
59
65

Low Clouds (% Sky Obscured)

89
87
73
60
47
54
61
69
67
63
60
42
44
49
38
26
15
21
23
26
29
32
36
41

Medium Clouds (% Sky Obscured)

82
36
36
35
35
45
51
60
54
57
53
52
57
58
49
33
24
9
5
0
0
1
2
7

High Clouds (% Sky Obscured)

100
100
74
45
18
45
65
90
63
33
0
0
0
0
0
0
0
0
0
1
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
9
9
9
9
9
6
9
9
8
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

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

Precipitation Probability (%)

95
86
57
37
35
36
35
30
24
15
21
29
20
8
7
7
2
2
2
0
1
1
1
10

Precipitation Amount (mm)

1
0.5
0.2
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)

8
9
10
8
8
11
12
11
14
12
12
9
9
9
9
9
9
8
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

16
17
18
18
18
22
23
22
22
21
20
19
20
19
18
17
16
15
15
14
14
14
14
15

Feels Like (°C)

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

Dew Point (°C)

15
16
15
15
15
10
7
8
10
12
11
14
14
13
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

93
90
86
83
80
47
36
41
47
55
56
70
68
67
64
68
71
75
78
79
83
82
80
79

Pressure (mb)

1009
1008
1008
1008
1008
1007
1006
1006
1006
1006
1006
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

321
324
329
332
337
343
348
357
360
358
361
360
359
357
356
356
356
356
357
357
357
356
356
356

Monday 7

Waxing Gibbous 91%

19:40

03:04

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
07 Bad
08 Bad

Sun - Rise: 05:56, Set: 21:56, Transit: 13:56. Moon - Rise: 19:40, Set: 03:04. Civil Dark: 22:38 - 05:15. Nautical Dark: 23:37 - 04:16. Astro Dark: 01:20 - 02:36

Total Clouds (% Sky Obscured)

69
72
70
67
63
66
69
72
68
63
62
67
72
77
66
59
52
62
72
82
82
82
83
74

Low Clouds (% Sky Obscured)

44
43
44
44
45
42
39
34
38
41
44
44
43
41
38
34
31
38
46
54
45
37
28
29

Medium Clouds (% Sky Obscured)

12
29
18
12
8
9
7
5
3
6
8
11
13
22
22
33
46
47
48
50
65
77
83
65

High Clouds (% Sky Obscured)

0
0
0
0
0
2
8
24
24
16
5
4
3
2
8
14
17
26
31
32
42
49
60
44

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 (%)

13
15
14
11
4
7
8
7
12
14
14
11
8
4
2
1
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)

11
12
13
13
14
14
14
14
14
13
12
12
9
7
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

17
18
20
21
22
23
23
23
23
23
22
21
20
18
17
16
16
15
14
14
13
14
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
57
49
40
32
26
26
25
25
26
27
28
32
36
42
45
47
51
54
57
60
62
63
66

Pressure (mb)

1010
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015

Ozone (du)

356
355
355
354
353
351
350
348
347
343
340
337
334
331
328
327
326
325
326
327
328
336
345
354

Tuesday 8

Waxing Gibbous 96%

20:44

03:50

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 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:57, Set: 21:56, Transit: 13:56. Moon - Rise: 20:44, Set: 03:50. Civil Dark: 22:37 - 05:16. Nautical Dark: 23:35 - 04:18. Astro Dark: 01:16 - 02:40

Total Clouds (% Sky Obscured)

65
60
71
84
93
85
71
56
48
38
31
29
31
37
51
64
79

Low Clouds (% Sky Obscured)

30
33
35
37
39
36
33
30
32
34
31
24
12
0
23
46
70

Medium Clouds (% Sky Obscured)

47
30
33
30
29
16
9
4
1
1
0
0
0
0
3
8
12

High Clouds (% Sky Obscured)

24
1
0
0
0
0
0
0
3
7
11
29
31
37
51
49
39

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
2
1
8
13
17
22
30
38
37
30
14
15
11
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
16
17
17
18
19
26
25
25
24
24
24
22
21
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

59
52
48
41
36
32
28
26
24
23
23
23
25
27
30
32
32

Pressure (mb)

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

Ozone (du)

353
352
351
350
349
348
344
340
336
336
337
338
337
337
337
336
336

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

Generated: 02/07/25 09:20:35. Forecast: 02/07/25 to 08/07/25. Timezone: UTC+2.00