Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

16:37

05:08

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

Sun - Rise: 06:36, Set: 20:56, Transit: 13:46. Moon - Rise: 16:37, Set: 05:08. Civil Dark: 21:30 - 06:02. Nautical Dark: 22:13 - 05:17. Astro Dark: 23:02 - 04:28

Total Clouds (% Sky Obscured)

5
61
39
37
75
100
100
100
100
100
100
65
81
100
100
100
100
71
23
64
31
37
34
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
32
24
0
0
0
31
37
28
37

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
2
1
33
8
82
95
70
83
56
14
39
0
0
8
13

High Clouds (% Sky Obscured)

5
50
39
37
75
100
100
100
100
100
100
65
81
100
100
95
100
12
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)

3
3
3
5
7
8
8
9
8
8
8
8
8
7
6
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

6
6
8
12
15
17
19
21
23
23
23
23
23
22
20
17
15
14
13
12
11
9
9
8

Feels Like (°C)

5
4
6
10
13
15
17
19
20
21
21
21
21
20
19
15
13
12
12
12
10
9
7
7

Dew Point (°C)

4
4
5
8
9
10
11
12
12
12
12
13
15
15
15
12
11
11
11
11
9
8
7
6

Relative Humidity (%)

85
88
85
76
68
61
56
53
51
50
50
51
59
64
72
72
75
80
87
92
91
90
90
90

Pressure (mb)

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

Ozone (du)

362
363
362
361
363
365
366
368
368
369
371
371
371
372
372
375
377
377
380
383
381
382
381
381

Tuesday 28

Waxing Gibbous 92%

17:47

05:22

06 Bad
07 Bad
08 OK
09 OK
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

Sun - Rise: 06:34, Set: 20:57, Transit: 13:46. Moon - Rise: 17:47, Set: 05:22. Civil Dark: 21:32 - 05:58. Nautical Dark: 22:15 - 05:15. Astro Dark: 23:04 - 04:25

Total Clouds (% Sky Obscured)

46
47
36
24
49
50
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
39
36
0
0

Medium Clouds (% Sky Obscured)

40
42
33
23
45
44
39
41
38
39
41
42
50
84
98
98
97
100
100
100
100
100
100
87

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
70
65
65
66
100
100
100
100
100
100
100
100
71
80
73
100
47

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
1
2
1
16
5
25
2
0
7
9
1
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)

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

Chance of Frost

Temperature (°C)

7
7
8
11
13
16
18
20
22
22
23
23
23
22
20
18
16
15
14
14
14
14
14
13

Feels Like (°C)

6
6
7
9
12
14
17
18
19
20
21
22
20
20
19
16
14
13
12
12
12
11
11
9

Dew Point (°C)

5
5
6
6
8
9
9
10
10
11
12
13
14
15
16
14
12
12
11
11
11
11
11
8

Relative Humidity (%)

88
88
82
71
68
63
56
51
48
48
49
52
58
65
74
79
79
82
80
80
79
82
82
69

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

382
384
386
389
391
394
395
397
396
394
390
383
376
373
372
373
373
374
375
375
375
376
374
372

Wednesday 29

Waxing Gibbous 97%

18:58

05:37

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

Sun - Rise: 06:33, Set: 20:59, Transit: 13:46. Moon - Rise: 18:58, Set: 05:37. Civil Dark: 21:33 - 05:56. Nautical Dark: 22:17 - 05:13. Astro Dark: 23:06 - 04:22

Total Clouds (% Sky Obscured)

94
100
100
100
92
93
94
82
91
90
87
78
26
5
8
24
42
20
13
34
24
12
1
1

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)

33
24
25
23
19
13
13
10
10
6
3
5
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
100
100
100
81
85
87
67
83
82
84
66
21
5
7
23
39
19
13
34
23
12
1
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)

11
11
12
13
15
16
16
17
17
17
17
16
15
15
14
15
16
17
16
15
14
13
13
12

Chance of Frost

Temperature (°C)

12
12
12
14
16
19
21
22
23
24
25
25
24
23
22
19
17
16
15
14
13
12
11
10

Feels Like (°C)

8
9
8
10
12
14
16
18
19
20
21
21
22
21
20
15
13
12
11
10
9
9
7
7

Dew Point (°C)

7
7
8
9
10
12
12
12
13
14
14
15
16
16
15
11
9
8
6
5
5
4
2
2

Relative Humidity (%)

67
72
73
70
65
62
58
54
52
52
52
55
58
61
65
60
58
56
55
56
57
56
54
55

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

370
367
365
365
364
362
360
358
358
358
359
359
359
359
360
361
363
364
365
365
365
367
367
368

Thursday 30

Waxing Gibbous 99%

20:08

05:55

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

Sun - Rise: 06:31, Set: 21:00, Transit: 13:46. Moon - Rise: 20:08, Set: 05:55. Civil Dark: 21:35 - 05:55. Nautical Dark: 22:18 - 05:11. Astro Dark: 23:09 - 04:20

Total Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
0
0
0
0
4
9
14
19
24
29
29
33
34
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
9
5
0
9
20
30
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
7
13
16
16
15
12
13

High Clouds (% Sky Obscured)

1
1
1
1
0
0
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 (%)

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
1
1
2

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
11
11
13
14
13
12
11
10
10
10
9
8
7
7
8
8
9
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

9
9
9
11
14
16
18
20
22
22
23
24
23
23
21
18
16
15
14
13
12
12
12
12

Feels Like (°C)

6
6
6
8
11
14
16
19
21
22
23
24
24
24
23
19
17
16
14
14
13
13
13
13

Dew Point (°C)

1
2
2
4
5
6
8
9
11
12
13
13
13
15
16
15
14
13
13
12
11
11
11
10

Relative Humidity (%)

57
60
62
58
54
53
51
50
50
50
51
50
52
61
73
82
89
90
92
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

367
368
369
369
370
371
371
369
366
363
362
361
361
362
363
364
366
367
368
367
364
365
365
365

Friday 1

Full Moon 100%

21:18

05:55

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

Sun - Rise: 06:29, Set: 21:02, Transit: 13:45. Moon - Rise: 21:18, Set: 05:55. Civil Dark: 21:36 - 05:53. Nautical Dark: 22:20 - 05:09. Astro Dark: 23:11 - 04:17

Total Clouds (% Sky Obscured)

42
47
47
51
55
63
69
77
78
78
79
71
65
62
22
11
0
20
39
59
70
81
92
94

Low Clouds (% Sky Obscured)

27
26
16
9
8
22
39
40
41
53
38
24
17
20
22
11
0
14
19
24
21
18
13
11

Medium Clouds (% Sky Obscured)

14
17
23
25
46
30
31
30
35
66
46
66
65
62
12
11
0
20
23
16
20
25
29
33

High Clouds (% Sky Obscured)

0
0
1
1
2
14
25
20
15
15
13
14
22
25
22
11
0
9
12
14
16
16
15
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
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 (%)

5
16
18
21
0
0
0
12
23
7
7
5
7
4
27
28
11
10
6
1
5
6
3
6

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)

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

Chance of Frost

Temperature (°C)

12
12
14
16
18
19
20
21
22
21
21
23
22
21
20
18
16
14
13
13
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
83
79
71
68
64
60
65
70
56
56
64
72
78
83
89
89
90
90
90
90
90

Pressure (mb)

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

Ozone (du)

365
366
365
364
365
366
367
367
367
368
368
369
368
367
366
367
368
368
369
369
369
370
371
372

Saturday 2

Waning Gibbous 98%

22:28

06:16

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:28, Set: 21:03, Transit: 13:45. Moon - Rise: 22:28, Set: 06:16. Civil Dark: 21:38 - 05:51. Nautical Dark: 22:22 - 05:06. Astro Dark: 23:14 - 04:14

Total Clouds (% Sky Obscured)

95
97
98
99
92
89
94
91
94
97
100
100
100
100
100
100
100
98
96
95
96
98
100
100

Low Clouds (% Sky Obscured)

9
9
7
8
9
13
17
19
23
17
14
27
42
59
55
54
53
60
61
67
73
84
96
91

Medium Clouds (% Sky Obscured)

38
47
58
56
59
57
55
49
36
31
30
53
75
97
98
99
100
88
76
64
49
33
18
19

High Clouds (% Sky Obscured)

44
57
67
81
92
89
89
80
83
89
97
99
99
100
75
47
20
27
34
45
71
84
100
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
6
6
7
7
8
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
Very Light Rain
Very 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

Precipitation Probability (%)

5
3
7
9
9
41
57
70
79
87
95
95
95
95
95
84
60
52
43
31
33
37
43
42

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.7
0.9
1.2
0.8
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
15
17
19
20
21
23
21
20
19
17
16
15
14
14
14
13
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
13
13
14
15
16
15
15
14
14
14
13
13
13
13
13
13
13
12
12
11

Relative Humidity (%)

90
87
86
79
74
68
68
67
65
68
70
72
78
85
90
92
93
95
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

372
372
373
372
371
370
368
367
366
366
367
367
370
373
375
375
375
375
374
374
374
372
370
368

Sunday 3

Waning Gibbous 95%

23:36

06:42

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
01 Bad

Sun - Rise: 06:26, Set: 21:04, Transit: 13:45. Moon - Rise: 23:36, Set: 06:42. Civil Dark: 21:40 - 05:49. Nautical Dark: 22:24 - 05:04. Astro Dark: 23:16 - 04:12

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
100
100
94
84
76
77
78
73
70
64
61

Low Clouds (% Sky Obscured)

86
83
86
88
90
86
84
81
78
73
72
55
39
27
41
58
73
64
64
54

Medium Clouds (% Sky Obscured)

34
40
43
41
49
59
73
87
85
88
91
72
53
34
23
16
10
19
19
38

High Clouds (% Sky Obscured)

84
77
83
91
99
96
93
88
92
96
100
84
67
48
56
61
68
64
60
56

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

40
33
31
29
33
37
42
47
54
62
70
68
60
47
45
44
45
48
45
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
11
11
11
11
11
10
17
16
15
16
15
16
16
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

95
93
90
86
82
76
68
60
52
52
52
51
58
63
69
74
79
84
87
90

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1014
1014

Ozone (du)

369
370
371
371
372
372
372
372
371
371
371
371
372
372
373
371
370
368
367
367

Forecast for Amilly, Loiret, France (47.98,2.77)

Generated: 27/04/26 06:54:01. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+2.00