Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Gibbous 95%

19:38

05:12

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:17, Set: 20:45, Transit: 14:01. Moon - Rise: 19:38, Set: 05:12. Civil Dark: 21:15 - 06:48. Nautical Dark: 21:51 - 06:12. Astro Dark: 22:29 - 05:34

Total Clouds (% Sky Obscured)

87
95
97
81
87
82
86
91
93
93
87
76
83
93
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
41
48
63
64
60
74
83
83
64
58
28
15
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
46
25
25
23
21
23
29
22
26
59
41
16
4
19
6
0
0
1
2
27
40
0
0

High Clouds (% Sky Obscured)

59
52
7
12
40
45
50
63
57
79
63
48
77
89
100
100
100
100
100
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
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
75
75
32
6
1
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
6
8
1
1
10
6
9
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)

2
1
1
4
4
3
4
4
4
3
1
1
2
4
2
3
4
4
4
3
2
3
6
9

Chance of Frost

Temperature (°C)

19
20
21
21
21
21
20
19
17
15
14
14
14
14
14
14
14
14
13
14
14
17
19
21

Feels Like (°C)

18
18
19
20
20
20
19
19
18
15
14
14
13
13
13
12
11
11
11
11
11
15
18
19

Dew Point (°C)

8
10
10
10
10
11
11
12
13
11
11
11
11
10
9
7
6
6
5
5
6
8
6
3

Relative Humidity (%)

50
52
51
50
51
53
57
63
74
78
80
82
82
76
70
63
61
59
56
56
59
56
41
32

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011

Ozone (du)

304
304
304
304
305
305
303
302
302
302
303
303
303
303
303
303
304
304
303
302
301
302
305
305

Wednesday 26

Waxing Gibbous 99%

20:04

06:19

12 Bad
13 Bad
14 OK
15 Good
16 Good
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
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:18, Set: 20:44, Transit: 14:00. Moon - Rise: 20:04, Set: 06:19. Civil Dark: 21:13 - 06:49. Nautical Dark: 21:49 - 06:14. Astro Dark: 22:27 - 05:36

Total Clouds (% Sky Obscured)

100
100
29
0
3
58
100
78
70
100
81
100
100
81
100
45
58
100
95
100
100
82
80
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
2
10
13
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
24
0
0
2
5
5
3
5
15
8
17
6
2
27
44
24
4
3
6
13
13
13
18

High Clouds (% Sky Obscured)

100
100
29
0
0
58
100
77
70
100
74
100
100
80
100
35
37
100
92
100
100
80
76
62

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
4
10
15
12
10
8
9
9
7
5
5
6
5
1
2
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
15
13
9
12
10
8
7
4
3
5
5
4
6
7
9
6
6
5
6
7
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
21
22
22
23
23
20
19
17
14
14
14
13
13
13
13
13
12
12
13
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

29
27
25
24
24
27
31
46
56
65
68
73
70
75
75
71
68
69
67
68
64
59
47
38

Pressure (mb)

1010
1009
1008
1008
1008
1008
1008
1008
1009
1010
1011
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1010

Ozone (du)

303
304
304
304
305
305
304
305
306
306
309
311
311
309
308
307
311
312
311
307
305
304
304
305

Thursday 27

Waxing Gibbous 100%

20:27

07:27

12 OK
13 OK
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 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:20, Set: 20:42, Transit: 14:00. Moon - Rise: 20:27, Set: 07:27. Civil Dark: 21:11 - 06:50. Nautical Dark: 21:47 - 06:15. Astro Dark: 22:24 - 05:37

Total Clouds (% Sky Obscured)

28
29
84
100
100
99
99
94
100
100
100
74
87
69
54
44
42
65
60
62
36
23
23
47

Low Clouds (% Sky Obscured)

2
0
11
14
11
9
14
15
16
20
25
17
23
29
54
37
5
28
11
35
3
1
18
47

Medium Clouds (% Sky Obscured)

16
12
19
29
41
38
49
35
23
7
2
5
19
58
47
42
42
26
23
13
12
10
9
13

High Clouds (% Sky Obscured)

7
11
57
100
100
91
96
85
100
100
100
61
73
56
50
44
13
24
34
29
22
13
4
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
2
2
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
4
17
15
12
5
5
11
15
28
13
36
34
48
40
24
16
1
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
15
13
13
12
11
11
8
3
2
2
2
0
4
2
2
1
2
4
5
5
2
1

Chance of Frost

Temperature (°C)

20
21
21
22
21
20
20
18
17
16
15
14
14
13
13
12
11
11
10
9
9
11
13
14

Feels Like (°C)

19
22
22
21
20
20
19
18
16
14
13
13
13
12
13
12
12
11
9
10
9
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

35
31
30
29
30
33
38
52
59
58
61
68
74
84
83
90
92
91
91
93
90
83
72
63

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

306
305
305
305
303
304
304
303
302
302
303
305
305
307
307
308
309
310
314
319
326
326
325
327

Friday 28

Full Moon 99%

20:47

08:35

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

Sun - Rise: 07:21, Set: 20:40, Transit: 14:00. Moon - Rise: 20:47, Set: 08:35. Civil Dark: 21:10 - 06:51. Nautical Dark: 21:45 - 06:16. Astro Dark: 22:22 - 05:39

Total Clouds (% Sky Obscured)

52
62
78
89
100
95
91
86
71
57
10
21
41
60
55
60
59
53
64
44
53
81
98
98

Low Clouds (% Sky Obscured)

49
58
67
71
73
62
68
68
27
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
19
21
20
20
20
17
21
17
9
1
1
1
0
3
5
9
14
18
21
31
42
54
43

High Clouds (% Sky Obscured)

5
5
25
64
100
77
60
45
45
50
9
19
37
55
54
54
53
44
54
32
41
71
90
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
8
0
0
0
1
1
0
2
2
1
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)

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
18
17
15
13
10
9
9
9
10
9
10
10
10
10
10
11
14
15
17

Feels Like (°C)

15
16
16
17
16
16
15
13
12
9
8
9
8
9
9
10
10
9
9
8
10
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

63
61
57
54
50
48
49
50
59
66
68
73
75
76
72
67
63
60
58
57
55
49
38
37

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

328
328
327
325
322
321
321
321
325
321
321
315
314
314
310
307
305
302
300
299
299
299
298
298

Saturday 29

Waning Gibbous 96%

21:07

09:44

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

Sun - Rise: 07:22, Set: 20:39, Transit: 14:00. Moon - Rise: 21:07, Set: 09:44. Civil Dark: 21:08 - 06:53. Nautical Dark: 21:43 - 06:17. Astro Dark: 22:20 - 05:40

Total Clouds (% Sky Obscured)

81
70
62
52
42
46
43
40
38
32
30
30
30
29
27
24
22
37
52
69
66
58
47
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
9
14
14
13
11
7
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
20
16
17
14
21
27
34
26
21
17
17
15
14
17
22
22
31
34
36
43
50
47
38

High Clouds (% Sky Obscured)

79
67
54
38
21
16
8
0
0
0
2
7
10
14
12
9
6
15
25
39
29
18
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)

2
2
2
2
2
2
2
3
5
0
0
0
0
0
1
2
2
3
3
3
3
5
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
20
20
20
20
20
19
19
15
14
13
13
13
13
13
12
11
12
12
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

36
33
32
33
33
35
37
42
59
62
62
57
52
49
48
47
44
42
42
41
41
35
30
26

Pressure (mb)

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

Ozone (du)

297
297
296
296
295
295
293
291
291
291
290
291
291
291
291
291
290
290
290
290
291
292
293
293

Sunday 30

Waning Gibbous 91%

21:27

10:55

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

Sun - Rise: 07:23, Set: 20:37, Transit: 13:59. Moon - Rise: 21:27, Set: 10:55. Civil Dark: 21:06 - 06:54. Nautical Dark: 21:41 - 06:19. Astro Dark: 22:18 - 05:42

Total Clouds (% Sky Obscured)

29
20
32
36
36
35
35
34
39
35
35
35
46
46
46
50
50
55
55
55
62
61
64
76

Low Clouds (% Sky Obscured)

1
1
10
15
18
21
20
22
32
31
33
35
46
39
34
11
9
9
9
12
21
30
39
57

Medium Clouds (% Sky Obscured)

22
12
9
4
5
5
5
5
13
15
27
32
37
43
46
50
50
55
55
53
50
47
38
26

High Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
17
33
55
40
20
0
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 (%)

0
0
0
0
0
1
2
0
4
8
9
9
8
3
4
4
5
16
24
28
38
39
26
35

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

Chance of Frost

Temperature (°C)

19
20
21
23
23
23
22
22
22
18
17
17
16
15
15
12
12
11
11
11
11
13
14
16

Feels Like (°C)

12
13
15
24
23
22
24
26
28
19
20
22
21
20
19
13
13
12
12
12
12
13
14
14

Dew Point (°C)

-2
-1
-1
2
2
3
5
8
11
10
12
14
13
13
13
10
9
8
8
8
8
9
10
11

Relative Humidity (%)

25
24
23
24
25
26
33
41
51
59
70
82
85
86
89
86
83
79
80
81
81
79
75
73

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

293
293
292
290
288
286
285
284
284
284
284
284
285
286
287
288
288
289
291
293
294
296
298
300

Monday 31

Waning Gibbous 83%

21:49

No Set

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

Sun - Rise: 07:24, Set: 20:35, Transit: 13:59. Moon - Rise: 21:49, Set: No Set. Civil Dark: 21:04 - 06:55. Nautical Dark: 21:39 - 06:20. Astro Dark: 22:16 - 05:43

Total Clouds (% Sky Obscured)

85
95
96
97
98
99
99
100
99
98
97
93
89
84
78
75
70
76
81
88

Low Clouds (% Sky Obscured)

75
92
93
94
96
95
95
95
95
96
97
88
80
71
60
49
38
47
57
67

Medium Clouds (% Sky Obscured)

24
20
22
22
26
14
8
6
10
15
17
17
21
20
23
31
36
26
17
11

High Clouds (% Sky Obscured)

32
44
54
58
62
64
67
73
62
50
39
28
16
6
6
5
5
14
25
35

ISS Passover

Visibility (miles)

8
7
5
5
5
5
5
5
5
5
5
5
7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
16
20
21
17
30
30
25
19
15
12
17
15
10
13
10
5
10
11
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
18
18
17
17
16
15
14
14
13
14
13
12
13
12
11
11

Feels Like (°C)

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

Dew Point (°C)

12
13
14
16
15
15
15
15
15
13
13
12
12
12
11
11
12
11
10
9

Relative Humidity (%)

74
76
77
80
81
83
86
88
89
89
89
89
90
92
92
93
93
93
90
87

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

298
297
295
294
293
292
291
291
290
290
290
290
289
289
288
288
287
287
286
286

Forecast for La Mongie, Hautes-Pyrénées, France (42.91,0.18)

Generated: 25/08/26 12:09:02. Forecast: 25/08/26 to 31/08/26. Timezone: UTC+2.00