Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waning Crescent 17%

05:15

16:48

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
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 06:56, Set: 20:47, Transit: 13:52. Moon - Rise: 05:15, Set: 16:48. Civil Dark: 21:18 - 06:25. Nautical Dark: 21:55 - 05:48. Astro Dark: 22:36 - 05:07

Total Clouds (% Sky Obscured)

100
99
98
99
96
99
97
65
94
99
93
100
87
87
100
100
94
100
90
59
65
64
62
25

Low Clouds (% Sky Obscured)

99
95
91
97
91
92
97
55
91
98
93
100
79
82
100
98
91
100
90
36
55
64
62
18

Medium Clouds (% Sky Obscured)

65
70
45
49
38
54
40
34
42
29
37
45
45
40
35
35
27
34
23
22
19
13
0
0

High Clouds (% Sky Obscured)

1
0
0
0
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
7
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
1
15
27
19
21
18
18
20
14
15
16
15
16
25
13
13
5
14
14
11
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
9
8
9
9
8
9
10
9
10
9
10
10
11
12
13
16
15
15
15

Dew Point (°C)

12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
13
13
11
11
12
13

Relative Humidity (%)

87
86
86
86
87
89
90
90
93
93
92
95
93
90
87
89
86
87
89
85
66
63
71
74

Pressure (mb)

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

Ozone (du)

345
344
342
342
343
342
341
341
339
338
339
338
339
340
340
340
341
342
343
344
343
344
343
342

Thursday 24

Waning Crescent 9%

05:36

18:07

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

Sun - Rise: 06:54, Set: 20:49, Transit: 13:52. Moon - Rise: 05:36, Set: 18:07. Civil Dark: 21:19 - 06:24. Nautical Dark: 21:57 - 05:46. Astro Dark: 22:38 - 05:05

Total Clouds (% Sky Obscured)

9
0
0
25
36
23
24
28
24
21
31
28
31
22
26
26
26
63
31
21
17
38
30
93

Low Clouds (% Sky Obscured)

6
0
0
18
21
12
15
21
14
11
17
21
23
15
15
13
14
16
15
9
5
5
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
1
3
1
0
1
3
4
0
0
0
3
2
3
48
10
2
2
32
30
93

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
1
1
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)

8
4
3
3
3
2
2
2
2
2
2
2
2
1
2
2
3
4
4
5
6
6
6
5

Chance of Frost

Temperature (°C)

16
14
13
12
11
11
10
10
10
10
9
8
9
11
13
15
17
18
19
20
20
21
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
87
89
87
87
87
88
87
90
88
91
91
90
83
76
70
64
58
54
53
51
51
52
61

Pressure (mb)

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

Ozone (du)

340
335
334
334
333
329
327
327
329
328
326
325
326
323
321
320
318
318
317
317
317
317
319
320

Friday 25

Waning Crescent 3%

05:58

19:28

20 OK
21 OK
22 OK
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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:53, Set: 20:50, Transit: 13:52. Moon - Rise: 05:58, Set: 19:28. Civil Dark: 21:21 - 06:22. Nautical Dark: 21:58 - 05:44. Astro Dark: 22:39 - 05:03

Total Clouds (% Sky Obscured)

28
30
25
69
100
74
100
100
98
100
100
100
100
100
100
100
100
100
96
94
88
77
90
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
22
49
44
69
93
95
96
95
95
89
92
83
83
84
80
66
84
82

Medium Clouds (% Sky Obscured)

0
0
2
6
3
4
48
99
64
100
100
100
100
100
100
100
100
100
42
30
23
23
23
25

High Clouds (% Sky Obscured)

28
30
25
69
100
57
100
100
44
56
31
9
45
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
3
3
4
3
4
9
6
4
4
6
4
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
15
64
95
95
95
95
95
95
93
80
77
87
92
90
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
1.7
1.1
1.6
1.6
1.5
1.1
0.4
0.3
0.5
0.6
0.6
0.5
0.8
1

Wind Speed/Direction (mph)

4
3
3
4
5
5
7
11
12
12
13
13
12
11
11
11
11
12
13
15
14
16
16
15

Chance of Frost

Temperature (°C)

18
16
14
13
12
12
11
12
12
12
12
12
12
12
12
12
12
13
13
14
14
15
14
14

Feels Like (°C)

17
15
13
12
11
9
10
8
8
8
8
8
8
9
9
9
9
9
10
10
11
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

70
74
76
76
80
84
88
95
90
92
87
86
95
95
93
95
95
93
90
84
84
80
83
84

Pressure (mb)

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

Ozone (du)

321
322
323
323
322
320
318
320
324
328
330
336
337
341
346
346
351
356
363
366
368
369
369
368

Saturday 26

Waning Crescent 0%

06:22

No Set

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:51, Set: 20:51, Transit: 13:52. Moon - Rise: 06:22, Set: No Set. Civil Dark: 21:22 - 06:20. Nautical Dark: 22:00 - 05:42. Astro Dark: 22:41 - 05:01

Total Clouds (% Sky Obscured)

91
90
90
91
95
98
99
99
99
100
100
100
100
100
100
99
97
85
84
90
91
59
97
100

Low Clouds (% Sky Obscured)

89
90
90
89
95
98
97
96
96
97
98
100
100
100
100
97
95
81
78
84
87
30
36
73

Medium Clouds (% Sky Obscured)

64
11
7
35
38
29
26
98
74
36
41
36
37
36
35
31
23
19
23
24
25
23
21
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
40
3
2
8
20
1
2
1
1
1
4
23
29
85
82

ISS Passover

Visibility (miles)

3
4
5
5
7
6
9
8
6
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

92
81
71
66
61
49
39
60
65
42
36
30
30
36
42
56
61
63
63
61
55
51
48
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
13
14
14
15
15
14
14
14
14
13
13
12
12
11
11
11
11
11
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
8
7
6
7
7
7
7
7
7
7
8
8
9
9
9
12
12
13
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

86
89
93
95
96
95
96
96
96
95
96
96
96
95
91
92
90
86
74
70
66
62
57
66

Pressure (mb)

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

Ozone (du)

370
373
373
374
373
372
372
369
367
363
360
358
358
358
358
358
358
359
360
361
360
361
361
362

Sunday 27

New Moon 1%

06:51

20:53

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

Sun - Rise: 06:50, Set: 20:52, Transit: 13:52. Moon - Rise: 06:51, Set: 20:53. Civil Dark: 21:23 - 06:19. Nautical Dark: 22:01 - 05:40. Astro Dark: 22:43 - 04:58

Total Clouds (% Sky Obscured)

46
37
27
26
21
17
12
8
5
7
10
13
25
22
34
32
29
24
38
52
69
61
45
24

Low Clouds (% Sky Obscured)

7
5
7
7
6
5
3
2
1
1
1
1
17
15
9
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
23
26
21
14
10
8
4
0
0
0
0
0
0
0
0
0
0
5
12
26
20
15
8

High Clouds (% Sky Obscured)

38
22
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
13
11
5

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 (%)

34
22
3
7
6
4
3
1
0
0
0
0
0
0
0
0
0
0
4
5
4
7
7
5

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
6
6
6
6
5
5
5
4
4
3
3
1
1
1
2
4
6
5
6
6
6
6

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
11
10
10
9
9
9
9
10
13
15
17
18
20
20
21
21
20
19

Feels Like (°C)

12
12
12
11
10
10
10
10
10
9
10
10
10
10
12
13
14
15
16
22
20
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

75
83
84
86
87
90
90
90
90
91
90
90
87
78
71
66
58
52
46
45
44
43
47
54

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1020
1020
1019
1018
1018
1017
1016
1015
1015
1015

Ozone (du)

364
364
366
366
367
368
366
365
363
361
360
360
359
357
355
353
351
349
347
345
344
342
341
340

Monday 28

Waxing Crescent 5%

07:27

22:19

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

Sun - Rise: 06:48, Set: 20:53, Transit: 13:51. Moon - Rise: 07:27, Set: 22:19. Civil Dark: 21:24 - 06:17. Nautical Dark: 22:03 - 05:39. Astro Dark: 22:45 - 04:56

Total Clouds (% Sky Obscured)

18
12
7
20
30
39
39
39
38
26
17
9
6
7
13
31
58
62
64
65
71
52
30
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
1
1
1
1
2
5
9
13
17
17
9
6
7
13
31
39
43
29
15
0
0
0
0

High Clouds (% Sky Obscured)

5
4
3
16
28
39
39
39
38
26
17
9
6
7
13
31
58
62
64
65
71
48
29
11

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
3
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)

6
7
7
8
8
9
9
9
9
8
8
9
9
12
14
17
18
19
20
20
20
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
17
16
17
15
15
14
8
8
7
7
7
7
7
8
9
10
11
11
17
17
16
17
16

Dew Point (°C)

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

Relative Humidity (%)

59
59
59
59
61
62
63
66
70
73
77
81
85
80
76
71
65
59
55
56
57
58
61
64

Pressure (mb)

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

Ozone (du)

338
337
336
336
333
330
328
326
325
323
324
324
324
324
324
324
326
327
329
330
332
334
334
335

Tuesday 29

Waxing Crescent 12%

08:14

23:43

20 OK
21 OK
22 OK
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
12 Bad
13 Bad

Sun - Rise: 06:47, Set: 20:55, Transit: 13:51. Moon - Rise: 08:14, Set: 23:43. Civil Dark: 21:26 - 06:16. Nautical Dark: 22:04 - 05:37. Astro Dark: 22:47 - 04:54

Total Clouds (% Sky Obscured)

18
25
29
25
21
17
35
52
67
64
61
60
48
38
29
19
14
9

Low Clouds (% Sky Obscured)

1
1
2
2
2
2
31
52
67
64
61
60
48
38
29
19
14
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

High Clouds (% Sky Obscured)

18
25
29
25
16
4
2
1
0
0
0
0
0
0
0
1
2
3

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
3
2
14
19
22
29
33
35
37
37
36
37
38
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
12
11
11
11
10
10
9
10
11
11
11
11
12
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

69
73
74
78
81
87
92
92
93
95
95
95
96
95
95
93
93
93

Pressure (mb)

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

Ozone (du)

335
335
334
334
333
333
333
333
333
334
335
336
337
339
341
343
346
349

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

Generated: 23/04/25 20:38:18. Forecast: 23/04/25 to 29/04/25. Timezone: UTC+2.00