Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

15:42

04:59

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: 06:58, Set: 20:54, Transit: 13:57. Moon - Rise: 15:42, Set: 04:59. Civil Dark: 21:24 - 06:27. Nautical Dark: 22:02 - 05:50. Astro Dark: 22:42 - 05:09

Total Clouds (% Sky Obscured)

96
86
80
83
68
87
74
89
88
87
84
81
83
82
88
56
67
83
83
81
81
86
78
66

Low Clouds (% Sky Obscured)

32
42
57
68
68
79
71
76
73
82
77
76
76
78
81
47
58
77
80
79
79
85
76
58

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
3
22
31
46
47
70
73
45
43
25
22
21
31
13
4
6
27
29

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
7
7
7
6
6
6
3
1
1
5
5
6
9
9
9
9
9
9
9
9
9

Fog (%)

10
0
2
0
0
0
0
0
0
0
0
0
27
23
0
0
10
27
39
30
49
74
81
83

Precipitation Type

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

Precipitation Probability (%)

0
0
0
37
41
47
59
65
62
62
57
53
42
37
22
11
18
14
6
6
6
13
15
16

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.4
0.2
0
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
13
14
13
13
13
13
13
12
11
10
10
10
10
10
9
9
8
9
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
77
70
70
71
75
76
80
89
93
95
96
96
93
93
93
93
91
93
93
93
93
91

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

360
363
365
366
366
363
360
358
354
352
350
348
345
343
342
344
344
343
341
343
337
333
331
330

Monday 27

Waxing Gibbous 86%

16:50

05:19

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: 06:56, Set: 20:55, Transit: 13:56. Moon - Rise: 16:50, Set: 05:19. Civil Dark: 21:26 - 06:25. Nautical Dark: 22:03 - 05:48. Astro Dark: 22:44 - 05:07

Total Clouds (% Sky Obscured)

86
82
70
89
85
92
93
100
100
100
98
100
100
100
100
60
57
86
99
89
95
77
100
50

Low Clouds (% Sky Obscured)

81
76
60
70
74
79
83
79
69
66
69
79
65
60
58
50
43
32
26
33
49
44
38
47

Medium Clouds (% Sky Obscured)

55
53
43
44
35
44
44
60
25
56
49
48
54
33
33
21
31
35
40
40
40
36
45
39

High Clouds (% Sky Obscured)

1
3
2
3
5
8
56
89
80
93
65
90
92
92
100
46
12
86
99
89
47
18
71
35

ISS Passover

Visibility (miles)

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

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
2
0
6
25
34
38
49
59
70
97
98
70

Precipitation Type

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

Precipitation Probability (%)

24
34
43
58
74
77
84
95
95
95
95
95
95
95
63
28
36
48
77
71
72
73
87
91

Precipitation Amount (mm)

0
0
0.3
0.5
0.7
0.7
0.8
1.1
1.2
1.7
0.7
1
1
0.8
0.2
0
0
0
0.4
0.3
0.3
0.2
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
12
12
12
12
12
12
12
12
11
9
8
8
8
9
8
6
6
6
6
6
7

Dew Point (°C)

8
9
9
10
10
11
12
11
11
11
11
10
8
8
7
7
7
7
6
6
6
6
6
6

Relative Humidity (%)

90
87
86
81
83
87
92
93
93
93
93
93
95
93
91
91
93
93
90
90
91
91
91
88

Pressure (mb)

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

Ozone (du)

330
329
330
331
331
330
330
329
328
327
328
328
330
331
332
333
335
335
334
333
334
333
334
335

Tuesday 28

Waxing Gibbous 92%

17:56

05:37

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: 06:55, Set: 20:56, Transit: 13:56. Moon - Rise: 17:56, Set: 05:37. Civil Dark: 21:27 - 06:24. Nautical Dark: 22:05 - 05:46. Astro Dark: 22:46 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
93
96
97
98
99
94
91
95
97
100
89
100
100
100

Low Clouds (% Sky Obscured)

46
66
69
90
81
88
90
92
96
93
93
94
95
96
98
93
89
91
92
73
49
91
86
80

Medium Clouds (% Sky Obscured)

41
41
45
58
93
59
85
100
92
58
44
55
93
85
70
77
59
80
87
99
87
89
84
71

High Clouds (% Sky Obscured)

100
100
62
59
99
100
78
100
100
100
43
9
22
25
25
16
28
26
34
55
55
89
100
86

ISS Passover

Visibility (miles)

9
7
6
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
4
0
0

Fog (%)

77
0
0
2
1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

93
95
95
95
95
95
95
91
87
91
94
74
59
54
40
26
37
59
66
56
38
40
57
86

Precipitation Amount (mm)

0.5
1.3
1.2
1.3
1.1
1
0.8
0.7
0.6
0.4
0.4
0.3
0.4
0.3
0
0
0
0
0.2
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
10
10
10
10
10
9
10
9
8
7
7
7
7
6
6
6
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
87
91
91
95
98
100
100
98
100
100
98
100
100
100
98
96
96
96
96
96
94

Pressure (mb)

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

Ozone (du)

336
337
339
340
339
338
338
335
333
331
331
330
330
329
328
329
329
328
328
329
329
329
329
330

Wednesday 29

Waxing Gibbous 97%

19:01

05:57

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 OK
08 Bad

Sun - Rise: 06:53, Set: 20:57, Transit: 13:56. Moon - Rise: 19:01, Set: 05:57. Civil Dark: 21:28 - 06:22. Nautical Dark: 22:06 - 05:44. Astro Dark: 22:47 - 05:03

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
100
100
100
100
53
100
87
100
97
94
89
93
44
44
62

Low Clouds (% Sky Obscured)

82
92
90
88
87
49
68
48
47
60
61
57
51
4
19
25
23
3
1
1
0
0
1
10

Medium Clouds (% Sky Obscured)

89
83
76
83
55
87
95
90
64
53
74
82
100
53
53
61
66
89
89
72
82
26
18
39

High Clouds (% Sky Obscured)

66
49
66
81
86
100
100
100
100
100
85
60
55
53
83
53
55
56
57
55
45
28
35
24

ISS Passover

Visibility (miles)

1
1
1
3
6
9
8
9
9
9
9
9
5
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
66
25
52
41
16
16
29
36
60
36
22
49
64
48
57
54
33
27
18
6
8

Precipitation Amount (mm)

0.9
0.8
0.8
0.3
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
8
9
10
10
10
11
12
9
7
7
5
3
4
3
3
4
4
3
2
1
0
1

Chance of Frost

Temperature (°C)

7
7
7
7
8
8
9
8
10
9
9
9
8
8
8
7
8
8
8
8
8
8
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
96
94
95
88
73
75
68
68
78
88
93
91
91
91
91
90
88
87
87
84
84
79

Pressure (mb)

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

Ozone (du)

330
328
328
328
329
330
329
329
329
333
334
336
338
336
336
340
339
338
338
338
339
341
342
343

Thursday 30

Waxing Gibbous 99%

20:06

06:19

09 Bad
10 OK
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: 06:52, Set: 20:59, Transit: 13:56. Moon - Rise: 20:06, Set: 06:19. Civil Dark: 21:29 - 06:21. Nautical Dark: 22:07 - 05:43. Astro Dark: 22:49 - 05:01

Total Clouds (% Sky Obscured)

84
28
81
92
92
81
100
100
87
75
38
97
100
100
99
99
98
95
93
89
88
92
100
100

Low Clouds (% Sky Obscured)

17
25
12
3
3
3
12
58
87
75
24
48
59
73
78
80
83
74
65
63
64
65
73
74

Medium Clouds (% Sky Obscured)

72
10
66
72
63
12
73
68
65
58
14
43
49
57
52
50
46
45
44
38
37
37
33
31

High Clouds (% Sky Obscured)

12
0
18
36
62
81
88
85
75
32
2
95
95
95
93
87
80
54
28
9
30
44
65
75

ISS Passover

Visibility (miles)

9
9
7
7
3
3
2
5
2
2
5
5
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

10
20
50
65
75
88
95
95
95
95
87
95
95
84
65
47
21
27
21
18
30
35
37
67

Precipitation Amount (mm)

0
0
0.2
0.4
0.6
0.6
0.8
1
0.8
0.5
0.4
1
0.8
0.7
0.4
0.2
0
0
0
0
0
0
0
0.5

Wind Speed/Direction (mph)

2
5
7
5
4
2
2
1
2
4
2
2
1
0
0
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

10
12
13
14
14
14
14
12
12
11
11
11
10
9
9
9
8
8
8
8
8
8
8
8

Feels Like (°C)

10
11
15
13
14
13
13
12
11
11
11
11
10
10
11
11
10
10
7
7
7
7
6
6

Dew Point (°C)

6
5
5
6
8
8
10
10
10
10
9
9
8
7
7
6
6
6
5
6
6
5
6
6

Relative Humidity (%)

73
60
55
59
68
70
79
84
86
92
88
88
87
87
85
85
85
85
84
85
85
84
85
84

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

342
343
343
346
352
359
359
358
356
356
355
350
350
350
350
349
348
347
347
347
348
350
352
355

Friday 1

Full Moon 100%

21:12

06:45

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: 06:51, Set: 21:00, Transit: 13:56. Moon - Rise: 21:12, Set: 06:45. Civil Dark: 21:31 - 06:20. Nautical Dark: 22:09 - 05:41. Astro Dark: 22:51 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
92
85
82
76
74
69
66
63
60
69
78
88
92

Low Clouds (% Sky Obscured)

70
71
71
75
79
79
80
81
73
62
54
49
39
30
25
19
13
8
4
2
2
1
0
0

Medium Clouds (% Sky Obscured)

9
5
5
5
5
16
26
37
48
59
70
79
85
82
76
74
69
66
63
60
59
45
31
42

High Clouds (% Sky Obscured)

75
70
70
70
60
55
45
45
40
35
30
30
35
55
65
70
69
66
63
51
60
71
82
88

ISS Passover

Visibility (miles)

9
9
9
8
7
6
5
4
2
5
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
66
70
69
63
67
77
92
91
90
88
84
78
66
54
43
33
28
21
7
6
4
1
2

Precipitation Amount (mm)

0.8
0.4
0.4
0.4
0.2
0.3
0.4
0.6
0.7
0.6
0.6
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
67
69
72
75
77
80
84
86
89
92
91
91
91
91
91
91
91
91
91
90
88
87

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

353
352
350
350
349
348
348
348
348
348
348
348
350
352
354
356
358
361
361
360
360
360
359
359

Saturday 2

Waning Gibbous 98%

22:18

07:15

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

Sun - Rise: 06:49, Set: 21:01, Transit: 13:56. Moon - Rise: 22:18, Set: 07:15. Civil Dark: 21:32 - 06:18. Nautical Dark: 22:10 - 05:39. Astro Dark: 22:53 - 04:57

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
95
91
86
88
93
94

Low Clouds (% Sky Obscured)

0
1
21
38
51
60
69
78
77
75
70
64
59
53
40
28
19

Medium Clouds (% Sky Obscured)

53
62
70
78
88
86
88
87
70
55
41
48
55
62
68
73
79

High Clouds (% Sky Obscured)

94
100
92
85
77
82
82
83
86
88
89
76
57
40
40
45
41

ISS Passover

Visibility (miles)

9
9
9
8
8
7
5
3
1
3
5
6
7
8
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
1
16
24
31
43
55
67
64
62
59
56
51
41
39
37
35

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.4
0.3
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
8
9
11
12
15
15
15
15
14
14
12
11
11
10
10

Dew Point (°C)

7
8
7
8
10
12
13
14
14
14
14
14
12
10
10
9
9

Relative Humidity (%)

82
80
76
76
78
80
83
89
92
93
93
95
95
93
93
93
93

Pressure (mb)

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

Ozone (du)

359
360
361
360
358
357
356
355
354
354
354
355
356
357
358
359
360

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

Generated: 26/04/26 09:39:32. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00