Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 20%

05:42

16:04

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

Sun - Rise: 07:12, Set: 20:35, Transit: 13:55. Moon - Rise: 05:42, Set: 16:04. Civil Dark: 21:05 - 06:43. Nautical Dark: 21:41 - 06:07. Astro Dark: 22:19 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
97
92
99
89
62
80
85
79
75
38
21
11
20
21
19
15
18
5

Low Clouds (% Sky Obscured)

54
76
84
82
49
72
88
77
87
72
36
78
85
79
75
32
17
9
15
15
13
11
11
3

Medium Clouds (% Sky Obscured)

93
88
76
37
49
45
48
68
90
80
52
54
10
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
45
40
24
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
7
7
7
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

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

Precipitation Probability (%)

29
26
33
31
45
51
46
48
50
58
51
30
23
19
17
9
5
3
2
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
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
12
11
10
11
12
12
11
11
9
8
9
10
9
9
8
8
7
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
5
6
8
9
9
9
10
8
8
7
6
4
4
5
5
4
5
4
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

88
84
79
76
74
65
66
65
64
70
75
78
82
87
88
90
93
93
93
94
93
93
93
94

Pressure (mb)

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

Ozone (du)

395
398
403
406
407
405
408
409
409
409
412
415
410
404
402
399
395
392
389
385
388
390
387
388

Tuesday 14

Waning Crescent 12%

06:02

17:16

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

Sun - Rise: 07:11, Set: 20:36, Transit: 13:54. Moon - Rise: 06:02, Set: 17:16. Civil Dark: 21:06 - 06:41. Nautical Dark: 21:42 - 06:05. Astro Dark: 22:20 - 05:26

Total Clouds (% Sky Obscured)

8
23
22
19
26
30
46
68
74
79
28
27
32
6
2
4
4
2
2
3
4
5
7
3

Low Clouds (% Sky Obscured)

4
15
16
16
25
28
46
68
74
79
20
18
21
6
2
3
3
1
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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
32
3
3
3
0
0
2
2
2
2
3
4
5
7
3

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
2
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
8
9
9
9
9
10
10
10
9
8
7
5
4
4
4
4
4
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

8
10
11
12
14
15
15
15
15
15
15
14
12
11
10
9
8
8
7
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

6
7
6
6
6
6
6
6
6
6
8
9
7
6
5
4
4
4
4
4
4
3
3
3

Relative Humidity (%)

88
81
72
65
59
56
53
53
54
54
63
72
71
69
69
73
74
77
78
78
81
79
79
76

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023

Ozone (du)

387
388
386
384
383
382
381
379
375
373
371
370
368
365
364
364
362
362
362
363
361
358
356
355

Wednesday 15

Waning Crescent 6%

06:23

18:29

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

Sun - Rise: 07:09, Set: 20:38, Transit: 13:54. Moon - Rise: 06:23, Set: 18:29. Civil Dark: 21:07 - 06:39. Nautical Dark: 21:44 - 06:03. Astro Dark: 22:22 - 05:24

Total Clouds (% Sky Obscured)

5
5
23
13
6
0
9
10
7
11
25
2
68
63
61
63
55
42
38
87
89
90
48
44

Low Clouds (% Sky Obscured)

0
0
10
6
2
0
3
4
2
0
0
0
0
11
9
19
18
20
23
29
27
32
35
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
20
33
31
37
30
24
23
20
18
16
13
9

High Clouds (% Sky Obscured)

5
5
6
2
2
0
2
0
5
11
25
1
44
0
0
0
0
0
1
50
50
50
3
6

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

9
12
14
16
17
18
19
19
19
19
18
17
15
13
13
12
12
12
11
11
11
10
10
10

Feels Like (°C)

8
11
13
15
16
17
18
18
18
18
17
15
14
13
12
12
11
11
11
11
8
8
8
10

Dew Point (°C)

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

Relative Humidity (%)

69
65
63
60
56
52
51
51
51
53
63
73
75
76
76
80
84
88
88
90
90
91
93
91

Pressure (mb)

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

Ozone (du)

354
353
351
349
348
346
343
342
342
343
346
350
350
349
351
351
352
351
350
349
348
349
347
346

Thursday 16

Waning Crescent 2%

06:46

19:46

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

Sun - Rise: 07:07, Set: 20:39, Transit: 13:54. Moon - Rise: 06:46, Set: 19:46. Civil Dark: 21:09 - 06:37. Nautical Dark: 21:45 - 06:01. Astro Dark: 22:24 - 05:22

Total Clouds (% Sky Obscured)

42
28
24
30
45
50
51
71
77
73
14
7
8
6
7
23
6
6
6
4
7
7
2
9

Low Clouds (% Sky Obscured)

21
18
18
24
30
44
45
69
77
68
7
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
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)

10
4
2
3
15
8
5
6
5
6
6
5
5
2
2
10
2
2
2
2
5
6
1
9

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 (%)

2
0
1
1
0
0
15
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)

4
4
5
5
5
6
6
6
6
5
5
4
4
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
79
74
68
64
58
56
55
55
57
60
69
72
75
80
83
84
86
87
88
88
88
90
88

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

345
345
345
346
347
348
349
349
349
349
349
349
349
350
351
351
351
351
349
347
346
343
339
338

Friday 17

New Moon 0%

07:13

21:06

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

Sun - Rise: 07:06, Set: 20:40, Transit: 13:54. Moon - Rise: 07:13, Set: 21:06. Civil Dark: 21:10 - 06:36. Nautical Dark: 21:46 - 05:59. Astro Dark: 22:25 - 05:20

Total Clouds (% Sky Obscured)

21
30
26
22
71
53
42
50
29
75
91
45
45
16
13
9
5
36
68
99
90
85
98
83

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)

0
0
0
0
0
0
0
0
0
0
3
5
4
4
13
9
5
36
51
44
46
47
54
65

High Clouds (% Sky Obscured)

21
30
26
22
53
34
23
29
29
73
91
0
0
4
4
4
4
36
68
98
86
76
66
73

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
16
18
20
21
20
21
22
22
22
21
20
18
17
16
15
15
14
11
10
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

80
74
68
62
57
52
50
49
50
52
61
70
72
74
76
78
80
83
86
89
92
90
88
88

Pressure (mb)

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

Ozone (du)

339
341
342
343
345
344
343
342
341
339
339
338
338
338
338
336
335
333
335
336
337
340
344
348

Saturday 18

Waxing Crescent 2%

07:47

22:29

09 Bad
10 Bad
11 Bad
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 Bad
07 Bad
08 Bad

Sun - Rise: 07:04, Set: 20:41, Transit: 13:53. Moon - Rise: 07:47, Set: 22:29. Civil Dark: 21:11 - 06:34. Nautical Dark: 21:48 - 05:57. Astro Dark: 22:27 - 05:18

Total Clouds (% Sky Obscured)

66
54
49
45
40
39
37
33
53
71
91
96
96
92
78
69
78
85
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
8
11
14
18
23
21
20
18
19
21
22
5
0
0
3
7
10
17

Medium Clouds (% Sky Obscured)

55
41
30
17
3
2
1
0
0
0
0
0
0
0
0
0
3
5
4
6
14
25
36
57

High Clouds (% Sky Obscured)

66
54
49
44
35
25
18
7
24
44
61
71
72
44
40
46
56
64
76
84
78
75
71
69

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
1
2
8
17
16
17
15
10
19
18
4
5
4
0
2
2
0
8

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
3
4
4
6
7
9
8
8
8
9
9
10
10
10
9
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
12
13
14
20
20
19
20
20
21
16
16
17
16
16
15
9
9
9
9
9
8

Dew Point (°C)

10
11
12
12
12
12
12
12
11
12
12
13
12
12
12
11
10
10
10
10
10
10
10
10

Relative Humidity (%)

83
76
72
69
63
60
57
55
51
58
63
71
75
80
84
86
86
87
90
92
93
93
95
95

Pressure (mb)

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

Ozone (du)

349
350
351
350
350
350
349
349
348
348
347
346
347
347
347
347
346
345
346
346
346
348
350
352

Sunday 19

Waxing Crescent 6%

08:32

23:52

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: 07:02, Set: 20:42, Transit: 13:53. Moon - Rise: 08:32, Set: 23:52. Civil Dark: 21:13 - 06:32. Nautical Dark: 21:49 - 05:55. Astro Dark: 22:29 - 05:16

Total Clouds (% Sky Obscured)

100
99
99
99
98
95
92
88
79
73
68
52
32
12
17
24
31

Low Clouds (% Sky Obscured)

25
33
29
25
20
38
56
74
54
34
14
16
19
12
17
24
31

Medium Clouds (% Sky Obscured)

79
99
99
91
80
73
67
61
44
26
10
11
11
11
13
16
20

High Clouds (% Sky Obscured)

81
75
78
75
69
44
21
2
7
12
18
17
13
11
17
24
31

ISS Passover

Visibility (miles)

9
9
9
8
7
6
6
7
7
7
8
8
8
7
7
8
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
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

13
13
23
31
38
43
48
55
56
54
54
56
53
43
38
33
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
8
8
9
15
14
14
15
15
16
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

90
86
82
73
66
59
61
63
66
71
77
83
84
89
93
93
95

Pressure (mb)

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

Ozone (du)

354
357
359
363
367
370
369
368
367
364
361
359
358
357
356
359
363

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

Generated: 13/04/26 09:20:04. Forecast: 13/04/26 to 19/04/26. Timezone: UTC+2.00