Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 23%

10:26

02:07

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

Sun - Rise: 06:50, Set: 20:37, Transit: 13:45. Moon - Rise: 10:26, Set: 02:07. Civil Dark: 21:08 - 06:19. Nautical Dark: 21:46 - 05:42. Astro Dark: 22:26 - 05:01

Total Clouds (% Sky Obscured)

98
76
63
57
93
100
98
27
54
37
45
30
39
43
64
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
29
32
52
65
61
54
27
32
37
26
0
0
0
0
0
0
2
0
2
30
23
25
24

Medium Clouds (% Sky Obscured)

34
33
24
18
33
20
13
0
2
2
0
0
0
0
0
0
13
40
100
100
100
100
48
56

High Clouds (% Sky Obscured)

35
4
6
2
42
66
58
7
35
2
40
30
39
43
64
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
4
4
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
2
22
56
52
42
44
3
0
0
0
0
0
0
0
0
3
10
33
40
40
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
21
19
16
16
16
14
13
12
11
11
10
10
10
10
10
10
11
12
12
12

Feels Like (°C)

18
20
21
22
21
18
15
16
17
14
13
11
10
9
9
9
9
8
8
9
10
10
10
10

Dew Point (°C)

5
3
3
4
5
8
11
13
14
12
11
11
9
8
7
7
6
6
7
7
8
7
5
5

Relative Humidity (%)

39
32
30
31
35
50
72
79
83
89
89
90
84
81
81
80
80
80
80
81
80
73
64
62

Pressure (mb)

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

Ozone (du)

348
348
348
346
344
342
342
342
342
343
344
345
346
347
346
345
345
346
345
346
346
348
351
353

Wednesday 22

Waxing Crescent 34%

11:42

02:58

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: 06:48, Set: 20:39, Transit: 13:44. Moon - Rise: 11:42, Set: 02:58. Civil Dark: 21:09 - 06:18. Nautical Dark: 21:47 - 05:40. Astro Dark: 22:28 - 04:59

Total Clouds (% Sky Obscured)

100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
100
97

Low Clouds (% Sky Obscured)

6
25
41
61
87
91
97
100
100
100
100
100
100
100
100
100
100
100
100
97
97
98
100
95

Medium Clouds (% Sky Obscured)

28
24
10
14
12
3
22
100
83
99
100
100
82
94
92
96
99
100
64
23
27
25
22
24

High Clouds (% Sky Obscured)

100
100
72
67
67
62
100
100
100
100
100
100
36
99
80
23
11
12
8
7
7
0
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
9
8
4
9
4
0
0
0
0
0
0
0
0
0
0
0
1
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
67
65
45
34
47
8
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

39
27
27
46
65
69
85
84
84
84
88
86
82
75
69
54
39
41
47
45
42
42
45
39

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0.4
0.5
0.9
0.7
0.5
0.5
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
68
72
75
77
78
83
89
95
98
100
100
98
98
100
100
98
98
98
98
95
95
95

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1022
1022
1023
1023

Ozone (du)

355
354
356
356
356
358
357
355
354
355
355
357
357
358
357
356
356
355
355
355
355
355
356
357

Thursday 23

Waxing Crescent 46%

No Rise

03:35

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

Sun - Rise: 06:47, Set: 20:40, Transit: 13:44. Moon - Rise: No Rise, Set: 03:35. Civil Dark: 21:11 - 06:16. Nautical Dark: 21:49 - 05:38. Astro Dark: 22:30 - 04:57

Total Clouds (% Sky Obscured)

95
91
90
63
69
51
25
19
14
6
0
0
0
0
9
13
17
17
18
8
9
10
9
7

Low Clouds (% Sky Obscured)

94
91
90
60
69
51
24
15
11
6
0
0
0
0
6
10
12
12
13
5
7
8
9
6

Medium Clouds (% Sky Obscured)

18
21
18
16
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2

ISS Passover

Visibility (miles)

0
4
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 (%)

31
9
0
1
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
6
7
7
8
8
7
6
4
2
2
2
3
3
3
3
3
3
3
3
2
3
5
6

Chance of Frost

Temperature (°C)

11
11
12
13
14
14
14
13
11
9
9
8
8
8
8
8
7
7
7
7
9
12
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
90
86
71
67
60
58
66
72
72
70
70
69
68
66
68
68
69
71
68
61
58
52

Pressure (mb)

1023
1023
1023
1022
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

359
359
359
358
357
356
355
355
355
355
356
358
358
359
360
361
363
364
365
367
369
371
374
379

Friday 24

First Quarter 58%

13:00

04:04

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

Sun - Rise: 06:45, Set: 20:41, Transit: 13:44. Moon - Rise: 13:00, Set: 04:04. Civil Dark: 21:12 - 06:14. Nautical Dark: 21:50 - 05:36. Astro Dark: 22:31 - 04:54

Total Clouds (% Sky Obscured)

6
0
1
1
2
2
1
2
3
4
5
8
9
10
9
11
8
13
12
7
15
26
36
36

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
0
1
1
2
2
1
1
2
3
3
6
8
10
8
6
3
5
7
7
15
26
36
36

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)

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

Chance of Frost

Temperature (°C)

17
17
18
18
18
18
18
17
14
11
11
10
10
10
10
10
9
9
9
9
11
14
16
19

Feels Like (°C)

16
17
17
17
17
18
17
16
14
12
11
11
10
10
10
10
9
9
9
9
11
14
17
20

Dew Point (°C)

5
5
5
4
5
5
5
6
7
6
6
5
5
5
5
5
5
5
6
6
7
7
8
8

Relative Humidity (%)

46
42
41
40
40
40
42
48
63
70
71
69
71
71
71
73
74
74
77
78
76
64
57
51

Pressure (mb)

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

Ozone (du)

384
388
390
388
386
385
386
388
386
381
375
371
369
367
364
360
355
352
352
352
352
352
351
352

Saturday 25

Waxing Gibbous 68%

14:15

04:27

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

Sun - Rise: 06:44, Set: 20:42, Transit: 13:44. Moon - Rise: 14:15, Set: 04:27. Civil Dark: 21:13 - 06:13. Nautical Dark: 21:52 - 05:34. Astro Dark: 22:33 - 04:52

Total Clouds (% Sky Obscured)

40
45
42
46
45
47
99
100
46
44
47
47
53
74
67
62
55
51
48
44
58
73
88
83

Low Clouds (% Sky Obscured)

0
0
6
12
20
28
45
52
42
41
42
47
53
58
59
62
55
45
26
8
6
3
0
10

Medium Clouds (% Sky Obscured)

1
2
2
3
4
6
12
10
9
8
4
4
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
43
26
19
13
12
21
24
26
32
30
40
53
74
58
32
4
8
11
15
38
61
84
64

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
3
14
9
16
13
14
12
9
1
4
4
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)

5
6
7
8
9
8
6
5
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
40
38
35
35
38
46
62
68
79
86
89
92
90
92
90
85
84
80
77
75
61
51
42

Pressure (mb)

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

Ozone (du)

352
352
351
351
350
348
348
348
350
351
350
350
351
350
351
354
357
361
363
365
368
369
370
372

Sunday 26

Waxing Gibbous 78%

15:27

04:47

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

Sun - Rise: 06:42, Set: 20:43, Transit: 13:44. Moon - Rise: 15:27, Set: 04:47. Civil Dark: 21:15 - 06:11. Nautical Dark: 21:53 - 05:32. Astro Dark: 22:35 - 04:50

Total Clouds (% Sky Obscured)

78
72
68
65
61
46
32
16
29
39
51
51
49
44
38
32
26
29
41
54
77
82
88
89

Low Clouds (% Sky Obscured)

19
29
19
10
0
3
6
9
22
35
45
34
25
16
11
6
0
0
0
1
4
8
11
15

Medium Clouds (% Sky Obscured)

4
12
22
29
31
27
15
3
9
13
15
7
7
7
6
5
5
11
18
25
26
25
25
18

High Clouds (% Sky Obscured)

41
20
17
13
14
9
5
1
1
2
2
5
9
14
14
18
21
23
20
24
54
67
77
81

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
2
7
12
17
18
14
18
15
0
0
0
0
0
0
0
0
1
0
27

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

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
20
18
17
15
14
13
12
12
11
11
10
10
11
11
12
14
16
18

Feels Like (°C)

12
13
13
19
19
18
19
20
21
16
16
16
15
15
14
11
10
10
10
10
10
13
14
15

Dew Point (°C)

4
3
3
3
3
4
7
10
13
12
12
12
11
10
10
10
9
9
9
9
10
10
10
11

Relative Humidity (%)

38
33
30
30
30
31
42
57
76
80
86
92
92
92
91
91
93
91
90
87
86
76
68
61

Pressure (mb)

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

Ozone (du)

372
373
374
373
372
371
371
370
370
370
370
371
370
369
368
367
366
365
365
364
364
363
363
362

Monday 27

Waxing Gibbous 86%

16:36

05:05

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: 06:41, Set: 20:45, Transit: 13:43. Moon - Rise: 16:36, Set: 05:05. Civil Dark: 21:16 - 06:09. Nautical Dark: 21:55 - 05:31. Astro Dark: 22:37 - 04:48

Total Clouds (% Sky Obscured)

88
82
83
90
100
83
74
69
77
77
77
74
72
69
65
63
63
71
73
82

Low Clouds (% Sky Obscured)

16
18
21
18
21
19
15
10
9
7
5
13
22
34
34
37
43
49
55
57

Medium Clouds (% Sky Obscured)

13
7
10
13
13
10
8
8
8
8
8
10
24
34
42
47
48
48
32
26

High Clouds (% Sky Obscured)

84
82
83
90
100
81
58
38
40
53
58
61
67
63
42
21
6
19
30
43

ISS Passover

Visibility (miles)

7
5
3
3
3
2
4
6
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

Very 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
None
None

Precipitation Probability (%)

44
59
69
78
88
82
77
72
67
58
44
32
19
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
4
4
4
4
3
3
3
2
2
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

19
19
20
20
20
20
19
19
18
16
13
11
11
11
11
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
68
69
70
70
76
82
89
92
93
96
96
96
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

361
360
360
358
356
354
353
351
350
349
349
348
347
345
344
343
342
342
342
342

Forecast for La Moline, Gard, France (44.10,3.40)

Generated: 21/04/26 11:53:45. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+2.00