Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 82%

13:38

03:53

01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:27, Set: 17:27, Transit: 12:57. Moon - Rise: 13:38, Set: 03:53. Civil Dark: 17:59 - 07:55. Nautical Dark: 18:36 - 07:19. Astro Dark: 19:10 - 06:44

Total Clouds (% Sky Obscured)

52
44
40
20
23
31
58
92
100
100
100
96
100
97
97
98
100
100
100
100
77
74
65
65

Low Clouds (% Sky Obscured)

7
7
10
11
16
19
40
88
100
100
100
96
100
97
97
98
100
100
100
100
60
48
45
40

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
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
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 (%)

16
30
100
100
100
100
100
100
100
100
100
72
59
14
9
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
1
0
1
1
0
0
0
2
3
10
1
1
0
0
1
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
4
4
4
5
5
6
7
7
8
8
8
8
8
8
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
2
2
1
1
1
-0
1
2
2
3
3
4
4
4
4
3
3
2
1
2
2
1

Dew Point (°C)

2
2
2
1
1
1
1
1
2
3
3
3
4
4
4
5
3
3
3
2
-1
-1
-1
-1

Relative Humidity (%)

88
88
89
91
93
93
94
93
91
89
85
82
81
79
78
81
75
79
82
76
67
71
72
74

Pressure (mb)

1020
1021
1021
1021
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

308
310
311
312
312
310
310
313
310
312
315
315
311
308
304
300
299
297
295
291
290
291
290
289

Wednesday 31

Waxing Gibbous 91%

14:16

05:15

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
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 OK

Sun - Rise: 08:27, Set: 17:28, Transit: 12:57. Moon - Rise: 14:16, Set: 05:15. Civil Dark: 18:00 - 07:55. Nautical Dark: 18:36 - 07:19. Astro Dark: 19:11 - 06:44

Total Clouds (% Sky Obscured)

65
65
58
59
54
52
63
60
43
44
38
34
38
47
42
43
45
44
41
42
38
37
35
30

Low Clouds (% Sky Obscured)

40
35
36
42
33
36
51
50
29
29
27
27
30
34
27
24
26
29
27
19
15
14
20
19

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
3
2
3
3
3
3
4
4
0
0
0
0
0
0
0
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
1
6
45
30
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
5
5
5
5
4
4
4
4
5
5
5
5
4
4
3
3
3
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
0
0
-0
0
-1
-1
-0
1
2
2
4
4
4
3
2
1
1
1
0
-0
-0

Dew Point (°C)

-1
-0
-0
-0
-1
-1
-1
-1
-1
-3
-3
-2
-2
-3
-3
-4
-3
-3
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

79
82
83
85
84
84
84
83
83
73
68
66
61
58
55
54
61
65
65
68
70
71
73
75

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022

Ozone (du)

291
292
293
293
293
294
298
298
300
302
304
302
304
308
307
309
310
310
314
316
321
326
326
324

Thursday 1

Waxing Gibbous 97%

15:06

06:36

01 Good
02 OK
03 OK
04 OK
05 OK
06 Good
07 OK
08 OK
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

Sun - Rise: 08:27, Set: 17:29, Transit: 12:58. Moon - Rise: 15:06, Set: 06:36. Civil Dark: 18:01 - 07:55. Nautical Dark: 18:37 - 07:19. Astro Dark: 19:12 - 06:44

Total Clouds (% Sky Obscured)

17
23
35
34
22
0
21
40
54
64
34
33
51
63
71
99
54
100
83
68
52
53
48
52

Low Clouds (% Sky Obscured)

9
13
18
18
12
0
10
17
24
26
17
6
0
8
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
0
0
0
12
7
4
0
21
48
44

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
3
3
3
30
40
57
71
99
54
100
83
68
52
52
48
52

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
100
88
100
99
100
100
100
99
42
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)

1
1
1
1
2
2
2
2
2
3
4
5
4
5
5
4
4
3
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-4
-3
-2
-1
-1
-1
-1
-1
-1
-1
-2

Relative Humidity (%)

77
78
78
78
80
78
79
79
82
74
66
58
53
52
56
61
71
79
86
88
88
88
88
87

Pressure (mb)

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

Ozone (du)

323
324
325
324
323
322
322
323
319
320
321
321
321
319
321
325
327
328
331
332
334
335
336
335

Friday 2

Waxing Gibbous 100%

16:09

07:50

01 Bad
02 OK
03 Bad
04 Bad
05 OK
06 OK
07 Bad
08 OK
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

Sun - Rise: 08:27, Set: 17:29, Transit: 12:58. Moon - Rise: 16:09, Set: 07:50. Civil Dark: 18:02 - 07:55. Nautical Dark: 18:38 - 07:19. Astro Dark: 19:13 - 06:44

Total Clouds (% Sky Obscured)

59
23
75
52
38
36
81
43
50
100
100
100
100
100
100
100
100
100
100
100
100
99
98
96

Low Clouds (% Sky Obscured)

6
10
15
18
20
19
19
22
19
10
15
49
42
69
56
22
2
0
0
1
1
7
18
83

Medium Clouds (% Sky Obscured)

2
1
0
0
0
1
5
7
7
14
24
28
65
57
100
66
77
65
73
26
39
38
70
87

High Clouds (% Sky Obscured)

54
7
51
26
12
12
63
35
50
100
100
100
100
100
100
100
100
100
96
91
89
83
85
60

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
2
2
0
0
0
0
10
17
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
84
83
84
83
81
75
64
51
46
43
41
45
51
57
60
64
67
71
72
73
73

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1010
1009
1008
1007
1007
1006
1006
1005
1005
1005
1004
1004
1003

Ozone (du)

332
331
331
328
325
320
315
308
307
310
310
308
305
303
301
301
301
302
300
302
305
307
312
314

Saturday 3

Full Moon 100%

17:25

08:51

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:27, Set: 17:30, Transit: 12:59. Moon - Rise: 17:25, Set: 08:51. Civil Dark: 18:03 - 07:55. Nautical Dark: 18:39 - 07:19. Astro Dark: 19:13 - 06:44

Total Clouds (% Sky Obscured)

98
99
99
99
100
100
100
98
99
97
96
93
90
88
86
85
85
86
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

87
94
94
94
93
93
92
83
90
63
69
51
36
20
4
25
42
62
69
79
97
100
100
100

Medium Clouds (% Sky Obscured)

90
94
97
98
99
100
98
93
96
94
94
93
90
88
86
85
85
86
85
79
73
82
91
99

High Clouds (% Sky Obscured)

31
72
62
56
38
7
20
43
67
69
69
59
48
38
24
21
14
11
37
69
100
67
34
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
0

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

28
26
24
27
31
41
45
30
18
22
20
6
16
15
6
19
28
34
49
57
64
77
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0.7

Wind Speed/Direction (mph)

8
8
8
8
8
7
7
7
8
8
8
7
8
6
6
6
5
4
4
3
3
4
7
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
2
3
3
3
3
4
4
6
7
8
8
9
10
11
12
12
4
3
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
75
75
74
75
79
76
71
62
58
56
61
68
76
81
85
90
91
93
94
94
96

Pressure (mb)

1003
1002
1002
1001
1001
1000
1000
999
999
999
998
998
997
996
996
996
996
996
996
997
998
998
999
1001

Ozone (du)

315
319
319
320
322
325
327
328
327
325
321
318
315
313
311
309
312
315
318
325
331
338
340
342

Sunday 4

Waning Gibbous 99%

18:46

09:37

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
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 OK

Sun - Rise: 08:27, Set: 17:31, Transit: 12:59. Moon - Rise: 18:46, Set: 09:37. Civil Dark: 18:04 - 07:55. Nautical Dark: 18:40 - 07:19. Astro Dark: 19:14 - 06:44

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
82
66
49
37
27
17
19
19
16
22
28
34
30
21
20
24
28
29

Low Clouds (% Sky Obscured)

100
99
99
77
56
34
29
27
23
34
27
17
19
19
16
22
21
15
12
8
6
4
5
5

Medium Clouds (% Sky Obscured)

99
99
99
96
93
91
67
43
11
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
3
6
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

Light Rain
Light Rain
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
86
64
29
23
16
5
6
4
1
1
0
0
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.8
0.9
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
14
13
13
13
13
13
12
12
12
11
11
11
11
10
9
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-3
-4
-4
-4
-3
-3
-5
-5
-5
-5
-5
-5
-3
-3
-3
-2
-2
-1
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

98
93
89
84
86
89
91
89
91
89
81
74
66
62
56
50
58
67
77
80
83
86
87
89

Pressure (mb)

1002
1003
1004
1006
1006
1007
1008
1009
1010
1011
1011
1012
1012
1012
1012
1013
1014
1015
1016
1016
1017
1018
1018
1019

Ozone (du)

345
343
341
339
337
336
335
335
335
336
336
336
336
336
336
336
337
337
337
338
340
341
343
344

Monday 5

Waning Gibbous 96%

20:06

10:12

Sun - Rise: 08:27, Set: 17:32, Transit: 13:00. Moon - Rise: 20:06, Set: 10:12. Civil Dark: 18:05 - 07:55. Nautical Dark: 18:41 - 07:19. Astro Dark: 19:15 - 06:44

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Tournefeuille, Upper Garonne, France (43.57,1.33)

Generated: 30/12/25 01:02:34. Forecast: 30/12/25 to 05/01/26. Timezone: UTC+1.00