Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 71%

00:28

09:44

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:15, Set: 18:53, Transit: 13:05. Moon - Rise: 00:28, Set: 09:44. Civil Dark: 19:20 - 06:47. Nautical Dark: 19:52 - 06:15. Astro Dark: 20:24 - 05:43

Total Clouds (% Sky Obscured)

85
80
83
83
82
81
85
69
75
54
78
78
99
100
100
99
100
99
100
100
100
100
91
79

Low Clouds (% Sky Obscured)

59
69
74
62
65
65
68
61
49
51
54
52
48
45
46
42
40
36
26
5
26
17
25
52

Medium Clouds (% Sky Obscured)

81
29
27
28
21
27
36
16
7
3
14
11
64
72
88
97
96
89
92
100
56
64
82
25

High Clouds (% Sky Obscured)

0
1
1
4
9
3
0
1
38
3
53
58
98
100
100
70
98
97
100
100
90
91
48
6

ISS Passover

Visibility (miles)

7
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
5
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

26
7
0
48
45
31
24
16
11
9
9
12
10
6
14
20
53
74
73
48
19
18
9
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
70
70
68
68
70
76
84
86
88
88
85
84
84
81
81
81
85
90
88
85
80
72

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

399
396
392
390
390
389
388
388
389
390
391
390
389
390
392
394
396
395
395
394
393
391
392
393

Monday 9

Waning Gibbous 61%

01:31

10:20

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 OK
03 Bad
04 Bad
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:13, Set: 18:54, Transit: 13:04. Moon - Rise: 01:31, Set: 10:20. Civil Dark: 19:22 - 06:46. Nautical Dark: 19:53 - 06:14. Astro Dark: 20:26 - 05:41

Total Clouds (% Sky Obscured)

80
72
76
76
74
52
58
53
58
100
100
100
92
95
51
39
48
88
22
36
63
100
100
89

Low Clouds (% Sky Obscured)

60
49
57
64
57
52
58
50
49
48
49
45
50
45
39
34
25
23
8
12
0
0
0
63

Medium Clouds (% Sky Obscured)

27
21
27
20
22
0
0
8
45
70
98
98
57
51
7
2
3
21
22
36
40
40
69
68

High Clouds (% Sky Obscured)

0
19
0
0
0
1
8
35
46
100
72
69
67
57
9
25
48
84
22
36
63
100
100
66

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
29
29
8
2
0
0
0
0
0
0
0
0

Precipitation Type

None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
53
66
58
38
22
6
2
0
0
0
0
2
3
2
3
4
6
3
4
7
8
5
4

Precipitation Amount (mm)

0
0.6
0.7
0.5
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
6
7
6
6
6
4
3
1
1
0
0
1
2
3
3
3
3
4
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
63
61
60
60
64
69
74
77
80
83
83
84
85
87
87
85
82
81
81
79
74
74

Pressure (mb)

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

Ozone (du)

394
398
393
386
384
382
376
378
378
379
381
380
380
380
381
382
381
381
381
380
379
378
377
377

Tuesday 10

Waning Gibbous 52%

02:31

11:04

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 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:11, Set: 18:55, Transit: 13:04. Moon - Rise: 02:31, Set: 11:04. Civil Dark: 19:23 - 06:44. Nautical Dark: 19:55 - 06:12. Astro Dark: 20:27 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
88
99
100
54
85
57
61
60
51
42
23
33
32
40
62
85
100
100

Low Clouds (% Sky Obscured)

42
77
80
67
43
34
0
0
0
0
0
12
28
33
38
31
12
14
20
20
20
25
25
33

Medium Clouds (% Sky Obscured)

74
83
82
68
36
54
31
11
9
3
35
32
60
19
9
5
6
6
32
40
6
3
2
5

High Clouds (% Sky Obscured)

100
100
100
100
100
82
84
98
100
54
50
55
60
60
44
5
8
33
25
32
44
50
58
58

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 (%)

3
2
5
5
4
4
1
0
0
0
0
0
0
0
1
1
2
6
11
4
2
4
2
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
16
16
15
15
14
13
12
12
11
10
10
10
9
9
9
9
8
8
10
12
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
66
66
65
65
66
70
82
81
83
80
78
80
81
78
77
77
75
73
70
71
66
67

Pressure (mb)

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

Ozone (du)

376
377
376
374
374
374
373
373
373
372
371
370
372
375
374
373
372
374
372
371
371
370
367
363

Wednesday 11

Third Quarter 42%

03:24

11:04

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
03 Bad
04 OK
05 Good
06 OK
07 Good
08 Good
09 Good
10 OK

Sun - Rise: 07:10, Set: 18:56, Transit: 13:04. Moon - Rise: 03:24, Set: 11:04. Civil Dark: 19:24 - 06:42. Nautical Dark: 19:56 - 06:10. Astro Dark: 20:28 - 05:38

Total Clouds (% Sky Obscured)

100
99
100
100
100
99
98
96
97
99
100
98
98
96
81
66
53
46
16
27
6
14
3
20

Low Clouds (% Sky Obscured)

41
37
28
19
2
1
1
1
5
11
15
17
22
24
24
25
35
23
11
5
2
8
1
19

Medium Clouds (% Sky Obscured)

14
2
24
36
95
96
81
96
97
99
100
94
97
96
81
66
53
46
7
0
0
0
0
0

High Clouds (% Sky Obscured)

70
95
100
100
100
97
93
89
93
96
100
88
78
67
51
32
20
25
1
1
2
1
1
1

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
4
3
1
1
1
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)

1
3
6
6
6
5
4
2
1
0
1
3
3
4
4
4
5
4
5
5
5
4
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
15
14
14
14
14
13
12
12
11
11
10
9
9
8
8
8
7
9
8
11
13
16

Dew Point (°C)

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

Relative Humidity (%)

63
60
54
55
57
59
60
67
71
74
75
77
79
78
77
74
72
70
70
72
70
71
63
58

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

362
362
363
363
362
364
362
360
358
358
360
363
367
367
364
362
362
364
367
369
366
363
360
358

Thursday 12

Waning Crescent 32%

04:11

11:57

11 OK
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 Good
18 Good
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
09 OK
10 OK

Sun - Rise: 07:08, Set: 18:58, Transit: 13:04. Moon - Rise: 04:11, Set: 11:57. Civil Dark: 19:25 - 06:41. Nautical Dark: 19:57 - 06:09. Astro Dark: 20:29 - 05:36

Total Clouds (% Sky Obscured)

39
60
48
36
24
28
8
1
2
1
1
8
15
22
16
8
0
0
0
0
12
24
36
39

Low Clouds (% Sky Obscured)

36
53
44
36
24
28
8
1
0
0
0
4
9
13
9
5
0
0
0
0
8
16
22
23

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

3
5
7
7
7
7
6
6
4
3
2
1
1
2
2
2
2
2
2
2
2
0
0
3

Chance of Frost

Temperature (°C)

16
17
18
18
18
18
17
16
14
13
13
11
11
10
9
9
8
8
8
8
8
10
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
53
52
54
57
58
64
71
75
76
79
80
81
82
84
82
82
84
82
84
78
75
70

Pressure (mb)

1025
1025
1025
1024
1023
1023
1023
1022
1022
1023
1023
1023
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

358
359
360
360
358
355
353
349
348
346
345
344
345
345
345
343
342
341
339
336
334
336
338
339

Friday 13

Waning Crescent 23%

04:50

12:56

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

Sun - Rise: 07:06, Set: 18:59, Transit: 13:03. Moon - Rise: 04:50, Set: 12:56. Civil Dark: 19:26 - 06:39. Nautical Dark: 19:58 - 06:07. Astro Dark: 20:30 - 05:35

Total Clouds (% Sky Obscured)

42
42
44
43
43
39
23
26
38
50
62
72
80
91
93
96
100
100
100
100
100
100
99
97

Low Clouds (% Sky Obscured)

23
20
21
19
17
18
20
23
34
45
59
67
77
87
91
95
100
99
99
99
98
98
97
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
26
22
9
7
0
0
0
0
0
1
1
29

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
2
1
1
5
7
15
21
30
45
51
41
32
38
56
77
54

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
2
0
3
5
5
10
14
15
24
36
50
51
52
64
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.3
0.4

Wind Speed/Direction (mph)

4
6
8
7
7
7
6
4
3
2
1
0
1
2
2
3
4
5
6
6
6
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
10
11
10
11
10
10
10
10
10
10
10
10
11
10
10
10
10
10

Relative Humidity (%)

68
65
63
64
65
67
73
80
86
87
89
89
87
87
87
87
87
86
89
89
90
87
86
83

Pressure (mb)

1017
1016
1016
1015
1014
1013
1012
1012
1012
1011
1011
1011
1010
1009
1008
1008
1007
1006
1006
1005
1004
1004
1004
1004

Ozone (du)

337
335
333
331
329
327
330
332
334
338
342
346
347
349
350
351
351
352
353
355
356
361
366
371

Saturday 14

Waning Crescent 15%

05:23

14:01

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:05, Set: 19:00, Transit: 13:03. Moon - Rise: 05:23, Set: 14:01. Civil Dark: 19:27 - 06:37. Nautical Dark: 19:59 - 06:05. Astro Dark: 20:32 - 05:33

Total Clouds (% Sky Obscured)

95
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
85
82
79
75
70
66
63
71
79
86
90
92
96
98
99
100
100
100
100

Medium Clouds (% Sky Obscured)

56
84
89
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

32
20
47
75
100
100
100
100
100
100
100
100
100
100
100
100
100
92
80
68

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

69
80
78
77
86
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0.6
0.4
0.4
0.6
0.7
0.7
0.6
0.8
0.8
1.2
1.3
1.4
1.7
2.3
3.1
4.1
4
3.9
3.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
9
10
10
11
10
11
11
10
10
10
10
10
10
10
10

Relative Humidity (%)

81
82
80
79
78
75
79
80
83
83
86
87
87
86
86
87
88
90
91
91

Pressure (mb)

1004
1003
1003
1002
1001
1000
1000
999
998
998
998
998
997
997
997
996
996
995
995
995

Ozone (du)

375
378
381
388
396
403
410
418
425
432
438
445
451
457
463
468
473
478
490
502

Forecast for Altafulla, Tarragona, Spain (41.14,1.38)

Generated: 08/03/26 11:32:36. Forecast: 08/03/26 to 14/03/26. Timezone: UTC+1.00