Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Gibbous 90%

18:55

02:57

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

Sun - Rise: 07:09, Set: 20:38, Transit: 13:53. Moon - Rise: 18:55, Set: 02:57. Civil Dark: 21:07 - 06:40. Nautical Dark: 21:42 - 06:05. Astro Dark: 22:19 - 05:27

Total Clouds (% Sky Obscured)

35
62
36
0
20
21
4
57
41
100
100
100
100
99
19
6
22
9
52
22
47
39
38
44

Low Clouds (% Sky Obscured)

0
0
1
0
0
4
3
4
10
11
16
40
97
91
5
1
3
5
52
3
4
5
7
5

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
0
8
1
11
25
63
44
15
0
1
11
3
52
7
34
36
28
33

High Clouds (% Sky Obscured)

35
25
14
0
20
21
2
57
4
100
100
100
100
65
1
0
0
0
0
3
2
0
1
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
5
9
9
9
8
3
2
6
8
9
9

Fog (%)

47
54
100
100
100
99
61
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
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
0
1
1
13
14
41
95
70
95
27
17
22
44
34
35
34
35
31
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
18
21
23
24
25
26
27
22
24
23
22
23
23
21
19
18
17
17
17

Feels Like (°C)

23
21
20
20
21
22
24
27
27
27
25
26
22
24
24
23
23
24
24
21
22
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
90
89
85
76
68
59
49
47
65
71
84
76
54
55
64
87
86
89
90
93
95

Pressure (mb)

1017
1016
1016
1016
1015
1016
1016
1016
1015
1015
1014
1014
1015
1014
1013
1012
1012
1012
1013
1014
1014
1014
1014
1014

Ozone (du)

301
301
300
301
302
303
304
303
302
304
303
301
301
304
307
312
313
311
311
311
310
310
309
309

Tuesday 25

Waxing Gibbous 95%

19:27

04:01

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

Sun - Rise: 07:10, Set: 20:36, Transit: 13:53. Moon - Rise: 19:27, Set: 04:01. Civil Dark: 21:05 - 06:41. Nautical Dark: 21:40 - 06:06. Astro Dark: 22:17 - 05:29

Total Clouds (% Sky Obscured)

32
28
6
30
49
100
61
79
72
39
46
54
22
68
62
60
1
0
0
0
3
6
1
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

21
3
0
0
0
0
3
0
0
4
3
0
0
0
0
0
0
0
0
0
3
6
1
0

High Clouds (% Sky Obscured)

12
26
3
20
45
100
61
74
68
30
30
33
21
68
62
60
1
0
0
0
0
0
0
2

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
48
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 (%)

3
3
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)

10
11
11
10
10
10
10
11
12
13
13
14
15
15
15
15
14
12
10
8
7
7
7
7

Chance of Frost

Temperature (°C)

17
17
16
16
16
17
20
22
23
25
26
27
27
28
27
27
27
25
22
20
19
19
18
17

Feels Like (°C)

20
19
19
18
16
17
20
23
22
23
23
24
23
25
25
25
25
25
23
21
21
20
19
19

Dew Point (°C)

15
15
14
12
12
12
14
12
12
10
9
8
6
6
5
6
7
9
8
6
7
7
7
7

Relative Humidity (%)

90
87
83
77
77
74
67
53
48
39
34
30
26
24
24
24
28
34
39
41
44
46
48
50

Pressure (mb)

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

Ozone (du)

308
307
306
306
306
305
304
304
304
303
301
300
299
299
301
305
303
302
300
300
300
298
297
295

Wednesday 26

Waxing Gibbous 99%

19:54

05:06

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

Sun - Rise: 07:11, Set: 20:34, Transit: 13:53. Moon - Rise: 19:54, Set: 05:06. Civil Dark: 21:03 - 06:42. Nautical Dark: 21:38 - 06:07. Astro Dark: 22:15 - 05:30

Total Clouds (% Sky Obscured)

31
9
45
52
59
50
47
20
40
44
74
100
100
100
76
72
61
54
50
44
45
50
48
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
0
4
5
7
5
8
5
6
5
4
2
0
8
19
27
22

Medium Clouds (% Sky Obscured)

3
3
45
52
59
10
47
15
40
44
70
73
84
97
14
7
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
5
45
52
52
31
16
6
35
35
49
100
100
99
65
60
37
39
43
38
30
20
10
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
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
2
4
2
4
3

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
8
9
11
12
12
9
11
14
13
15
14
12
9
7
7
7
6
5
7
8
9
8

Chance of Frost

Temperature (°C)

17
17
17
17
17
18
21
23
24
27
28
27
27
25
24
25
25
23
22
21
20
20
20
19

Feels Like (°C)

18
16
18
16
16
17
20
22
23
25
26
25
27
25
24
26
27
27
26
25
25
24
25
24

Dew Point (°C)

7
7
7
6
6
7
8
7
6
10
13
12
15
16
14
12
13
16
18
19
19
19
19
19

Relative Humidity (%)

51
49
54
49
48
49
43
35
29
36
39
39
49
55
51
45
48
63
80
88
93
95
95
95

Pressure (mb)

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

Ozone (du)

295
296
295
296
296
296
297
298
298
299
300
300
298
297
299
299
300
301
303
306
307
306
306
305

Thursday 27

Waxing Gibbous 100%

20:17

06:13

03 Bad
04 OK
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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:12, Set: 20:33, Transit: 13:52. Moon - Rise: 20:17, Set: 06:13. Civil Dark: 21:02 - 06:43. Nautical Dark: 21:36 - 06:08. Astro Dark: 22:13 - 05:32

Total Clouds (% Sky Obscured)

44
40
42
42
70
72
72
59
69
69
61
73
83
100
100
81
65
66
80
66
75
100
100
100

Low Clouds (% Sky Obscured)

19
17
17
14
14
13
7
7
5
5
5
4
3
3
2
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
1
2
5
44
47
69
69
52
10
69
55
13
6
0
0
0
0
3
6
15
20

High Clouds (% Sky Obscured)

4
1
1
2
30
30
30
4
23
1
2
51
48
100
100
76
60
59
72
60
67
100
100
100

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
2
6
6
2
4
3
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

8
7
7
7
8
7
8
9
12
14
14
17
19
19
20
19
19
17
14
13
13
14
14
14

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
21
24
24
26
27
28
28
28
27
27
26
24
21
20
19
18
18
17

Feels Like (°C)

24
23
24
23
22
22
24
25
26
25
25
27
26
24
25
25
25
23
18
17
16
15
14
13

Dew Point (°C)

19
19
19
18
18
18
18
18
16
14
14
14
12
9
11
14
14
10
1
-2
-2
1
1
1

Relative Humidity (%)

95
95
95
93
93
92
82
71
58
48
45
42
35
30
35
44
46
41
25
23
25
30
32
34

Pressure (mb)

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

Ozone (du)

304
302
301
301
301
301
301
300
301
300
301
300
300
301
301
302
303
305
306
306
305
305
305
306

Friday 28

Full Moon 99%

20:38

07:20

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
20 OK
21 Good
22 Good
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 07:13, Set: 20:31, Transit: 13:52. Moon - Rise: 20:38, Set: 07:20. Civil Dark: 21:00 - 06:44. Nautical Dark: 21:35 - 06:10. Astro Dark: 22:11 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
99
78
77
74
67
65
65
55
56
54
58
52
52
49
34
18
2
20
34
56
50

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)

25
45
72
73
20
15
13
6
7
8
9
6
3
0
0
0
0
0
0
0
0
1
1
0

High Clouds (% Sky Obscured)

100
100
100
92
78
75
72
67
65
65
55
56
54
58
51
52
49
33
15
2
11
19
28
18

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 (%)

9
2
3
1
0
0
0
0
1
1
0
2
1
0
0
1
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)

16
18
17
14
13
12
10
10
12
13
14
15
15
14
14
13
12
11
10
8
7
6
6
7

Chance of Frost

Temperature (°C)

17
18
18
17
16
16
19
21
22
24
25
25
25
25
26
25
24
23
21
19
18
17
16
16

Feels Like (°C)

14
14
15
15
14
16
18
18
20
22
22
22
22
22
23
23
24
24
19
19
19
19
19
18

Dew Point (°C)

3
4
6
5
5
6
5
4
3
3
3
2
3
2
3
4
5
6
6
7
7
7
7
7

Relative Humidity (%)

37
39
44
44
47
50
38
33
29
26
24
23
23
22
22
26
29
33
38
44
50
51
54
55

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019

Ozone (du)

306
307
308
307
306
307
308
310
315
316
318
318
318
318
317
317
316
316
314
312
311
310
309
308

Saturday 29

Waning Gibbous 98%

20:59

08:27

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

Sun - Rise: 07:14, Set: 20:29, Transit: 13:52. Moon - Rise: 20:59, Set: 08:27. Civil Dark: 20:58 - 06:45. Nautical Dark: 21:33 - 06:11. Astro Dark: 22:09 - 05:35

Total Clouds (% Sky Obscured)

49
52
53
58
68
48
30
15
35
54
73
51
29
5
3
2
0
2
5
8
7
5
3
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
3
2
2
2
3
2
1
0
2
5
8
7
5
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
28
52
36
20
3
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
13
13
13
5
3
0
1
4
13
44
35
18
2
1
1
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
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
7
7
7
7
7
8
9
10
11
13
14
14
14
14
13
11
10
8
6
5
5
6
7

Chance of Frost

Temperature (°C)

15
15
15
15
16
15
18
20
22
22
23
24
25
25
25
24
23
23
21
20
20
19
17
16

Feels Like (°C)

15
14
15
15
15
14
16
17
18
19
19
20
26
25
25
25
26
27
22
22
24
22
20
19

Dew Point (°C)

7
8
9
9
9
8
9
10
11
10
10
9
12
13
15
15
16
17
17
17
18
17
16
15

Relative Humidity (%)

58
61
65
65
65
64
58
53
48
44
41
38
42
47
52
58
64
72
77
84
91
90
90
89

Pressure (mb)

1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

307
306
306
304
303
302
301
300
299
297
296
294
293
293
292
292
292
292
291
290
289
290
290
290

Sunday 30

Waning Gibbous 96%

21:20

09:35

Sun - Rise: 07:15, Set: 20:28, Transit: 13:51. Moon - Rise: 21:20, Set: 09:35. Civil Dark: 20:56 - 06:47. Nautical Dark: 21:31 - 06:12. Astro Dark: 22:07 - 05:36

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for l'Estany, Barcelona, Spain (41.86,2.13)

Generated: 24/08/26 02:41:14. Forecast: 24/08/26 to 30/08/26. Timezone: UTC+2.00