Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 46%

13:10

03:42

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

Sun - Rise: 06:56, Set: 20:47, Transit: 13:52. Moon - Rise: 13:10, Set: 03:42. Civil Dark: 21:18 - 06:26. Nautical Dark: 21:55 - 05:48. Astro Dark: 22:35 - 05:07

Total Clouds (% Sky Obscured)

19
14
15
15
17
20
19
16
10
6
6
7
9
19
16
27
4
7
21
29
36
25
23
52

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
3
3
3

Medium Clouds (% Sky Obscured)

12
14
15
15
17
20
19
10
0
0
0
0
0
0
0
0
1
2
5
6
4
2
1
1

High Clouds (% Sky Obscured)

2
3
2
1
0
3
3
6
8
5
5
5
7
17
14
23
2
3
12
18
29
19
21
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
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
46
48
50
55
57
61
60
62
66
70
72
72
73
75
76
76
74
67
62
59
55
51
48

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1017
1016

Ozone (du)

359
357
353
348
345
345
344
344
343
341
343
342
342
340
337
336
337
340
340
338
337
337
336
334

Friday 24

First Quarter 58%

14:25

04:11

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

Sun - Rise: 06:55, Set: 20:48, Transit: 13:52. Moon - Rise: 14:25, Set: 04:11. Civil Dark: 21:19 - 06:24. Nautical Dark: 21:56 - 05:46. Astro Dark: 22:37 - 05:05

Total Clouds (% Sky Obscured)

38
30
38
44
36
37
51
50
50
42
28
38
57
96
98
97
99
100
93
89
89
87
88
91

Low Clouds (% Sky Obscured)

3
3
2
3
36
37
51
27
17
5
4
13
27
32
47
84
98
100
90
88
80
64
73
91

Medium Clouds (% Sky Obscured)

5
19
11
25
36
37
51
49
37
15
6
2
0
0
0
3
7
13
14
9
16
14
8
11

High Clouds (% Sky Obscured)

38
30
38
44
36
37
51
47
50
23
18
21
34
71
60
65
37
56
61
59
50
49
29
25

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
7
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 (%)

9
11
14
24
40
37
28
3
0
0
0
0
0
0
0
0
0
0
0
3
3
20
3
16

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)

12
11
11
10
8
7
6
5
4
3
3
3
5
5
6
6
5
7
7
7
7
6
6
5

Chance of Frost

Temperature (°C)

23
23
22
21
19
17
15
14
13
13
12
11
10
11
13
13
14
15
15
16
18
19
21
22

Feels Like (°C)

20
20
20
18
17
14
13
13
13
12
12
11
9
11
11
12
12
13
14
16
17
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

47
49
52
56
64
66
72
89
96
95
95
93
95
96
98
98
95
90
89
87
81
73
67
63

Pressure (mb)

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

Ozone (du)

333
333
332
331
331
331
333
333
333
332
332
333
333
333
333
333
335
337
339
342
342
344
345
347

Saturday 25

Waxing Gibbous 68%

15:36

04:35

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:53, Set: 20:50, Transit: 13:52. Moon - Rise: 15:36, Set: 04:35. Civil Dark: 21:20 - 06:22. Nautical Dark: 21:58 - 05:44. Astro Dark: 22:39 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
100
100
98
90
86
92
83
94
85
93
88
94
77
79

Low Clouds (% Sky Obscured)

86
84
91
72
65
59
47
57
88
89
92
94
92
86
69
68
59
23
17
31
25
29
26
38

Medium Clouds (% Sky Obscured)

6
5
35
40
40
40
44
45
31
55
40
42
34
31
26
26
21
26
22
21
24
26
27
60

High Clouds (% Sky Obscured)

86
100
97
100
100
100
100
100
97
85
66
54
35
2
4
23
6
40
35
31
34
40
27
4

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 (%)

7
5
4
3
1
1
1
2
10
11
2
2
2
6
6
6
1
4
4
4
2
5
7
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)

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

Chance of Frost

Temperature (°C)

22
22
21
21
20
18
17
17
16
16
16
15
15
15
14
14
14
15
16
18
19
21
21
22

Feels Like (°C)

22
21
21
21
20
18
17
16
16
15
15
15
14
14
14
13
13
15
15
17
19
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

63
70
75
76
77
76
76
77
79
77
81
83
85
86
86
90
90
83
78
72
67
63
58
54

Pressure (mb)

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

Ozone (du)

349
350
351
353
353
354
358
360
363
365
365
367
366
364
365
366
367
366
365
364
364
364
363
364

Sunday 26

Waxing Gibbous 78%

No Rise

04:55

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

Sun - Rise: 06:52, Set: 20:51, Transit: 13:52. Moon - Rise: No Rise, Set: 04:55. Civil Dark: 21:22 - 06:21. Nautical Dark: 21:59 - 05:43. Astro Dark: 22:41 - 05:01

Total Clouds (% Sky Obscured)

63
65
73
86
82
78
77
80
80
83
89
95
80
43
91
63
56
63
67
91
88
96
84
99

Low Clouds (% Sky Obscured)

37
41
32
24
12
13
15
15
15
13
13
13
11
10
12
11
9
4
1
2
3
4
6
8

Medium Clouds (% Sky Obscured)

34
30
29
27
25
22
17
12
8
2
10
69
21
24
45
22
24
21
21
21
20
18
17
15

High Clouds (% Sky Obscured)

3
3
24
55
55
55
50
51
57
62
75
86
80
43
81
58
51
52
51
68
70
81
79
94

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 (%)

7
11
12
8
11
9
2
1
1
0
0
0
0
0
0
0
0
0
1
6
7
7
13
17

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

Chance of Frost

Temperature (°C)

22
23
22
22
21
19
18
17
16
15
15
14
14
13
13
13
14
16
19
21
22
23
24
25

Feels Like (°C)

22
23
23
22
21
19
18
17
16
16
15
14
13
13
14
13
15
18
21
23
23
24
24
25

Dew Point (°C)

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

Relative Humidity (%)

53
52
53
59
68
72
74
76
78
82
83
84
84
87
87
87
86
77
71
65
60
54
48
44

Pressure (mb)

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

Ozone (du)

363
363
362
361
361
360
360
358
356
355
356
355
353
351
351
349
349
349
346
344
342
342
341
340

Monday 27

Waxing Gibbous 86%

16:44

05:14

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 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:50, Set: 20:52, Transit: 13:52. Moon - Rise: 16:44, Set: 05:14. Civil Dark: 21:23 - 06:19. Nautical Dark: 22:01 - 05:41. Astro Dark: 22:43 - 04:59

Total Clouds (% Sky Obscured)

100
99
100
99
100
100
100
93
86
79
82
51
29
44
41
51
92
90
88
87
89
93
94
95

Low Clouds (% Sky Obscured)

11
10
10
11
9
2
0
5
1
1
1
0
0
0
0
0
17
20
15
3
0
0
0
0

Medium Clouds (% Sky Obscured)

12
22
31
40
40
37
37
24
15
5
2
1
0
0
0
0
0
3
2
2
1
0
1
2

High Clouds (% Sky Obscured)

100
99
100
98
100
100
100
87
72
58
59
47
29
43
26
16
36
29
25
46
68
90
87
84

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 (%)

11
19
19
17
15
14
6
6
3
0
0
0
0
1
2
0
1
1
0
3
4
4
7
9

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
5
3
2
4
3
3
3
3
3
2
2
3
3
3
3
3
6
7
9
8
8
8
8

Chance of Frost

Temperature (°C)

25
25
25
24
22
21
19
18
17
16
15
15
14
14
14
14
15
16
18
20
21
22
24
24

Feels Like (°C)

24
25
24
23
22
20
18
17
16
15
15
14
15
15
14
15
14
15
15
16
17
17
18
27

Dew Point (°C)

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

Relative Humidity (%)

43
43
44
56
64
64
64
67
73
79
80
80
83
87
90
92
87
78
71
62
57
52
46
45

Pressure (mb)

1016
1016
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012

Ozone (du)

340
340
340
339
338
337
336
336
336
336
337
338
338
338
337
336
336
336
337
337
339
341
343
343

Tuesday 28

Waxing Gibbous 92%

17:51

05:32

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 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 06:49, Set: 20:53, Transit: 13:51. Moon - Rise: 17:51, Set: 05:32. Civil Dark: 21:24 - 06:18. Nautical Dark: 22:02 - 05:39. Astro Dark: 22:44 - 04:57

Total Clouds (% Sky Obscured)

87
64
61
42
58
77
97
71
46
20
25
29
33
46
59
73
49
26
3
2
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
5
9
15
10
5
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
9
16
20
6
2
0
2
4
5
5
4
3
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
64
61
42
58
77
97
70
42
14
21
26
31
38
46
55
33
18
1
1
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 (%)

8
14
15
14
31
37
38
32
23
1
11
12
3
5
6
3
4
4
2
5
6
5
10
10

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

Chance of Frost

Temperature (°C)

25
25
24
23
22
20
18
16
15
15
14
14
13
13
12
12
12
14
17
19
20
22
23
23

Feels Like (°C)

26
25
26
26
27
22
21
21
19
18
16
14
14
14
13
13
12
12
14
15
16
17
18
24

Dew Point (°C)

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

Relative Humidity (%)

44
44
50
55
63
69
76
85
82
80
79
80
80
83
84
86
87
79
72
64
59
54
50
49

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1010
1009

Ozone (du)

343
342
342
341
340
340
339
339
339
339
339
340
341
342
344
346
348
348
348
348
352
355
358
358

Wednesday 29

Waxing Gibbous 97%

18:57

05:51

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

Sun - Rise: 06:47, Set: 20:54, Transit: 13:51. Moon - Rise: 18:57, Set: 05:51. Civil Dark: 21:25 - 06:16. Nautical Dark: 22:04 - 05:37. Astro Dark: 22:46 - 04:55

Total Clouds (% Sky Obscured)

0
10
23
35
40
40
45
45
44
44
47
46
48
63
74
81
79
72
65
66
64
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
18
20
18
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
7
17
12
6
0
5
11
17
11
6
0
0
0
0

High Clouds (% Sky Obscured)

0
10
23
35
35
20
25
20
19
23
22
18
14
10
6
0
1
3
4
11
18
27

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

Fog (%)

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

Precipitation Probability (%)

7
10
8
3
6
8
7
5
1
0
0
0
0
0
0
0
0
0
0
1
1
1

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
23
23
18
18
18
18
17
16
11
12
13
14
13
13
12
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

45
44
50
57
65
64
65
65
65
64
64
65
68
70
72
74
75
67
61
55
53
49

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

358
358
360
361
362
366
369
373
369
366
363
364
365
366
369
372
376
375
374
373
373
373

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

Generated: 23/04/26 16:51:33. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00