Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

New Moon 0%

07:01

19:52

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:56, Set: 19:05, Transit: 13:02. Moon - Rise: 07:01, Set: 19:52. Civil Dark: 19:33 - 06:29. Nautical Dark: 20:05 - 05:57. Astro Dark: 20:38 - 05:24

Total Clouds (% Sky Obscured)

66
62
49
57
55
72
95
76
84
64
67
76
56
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

34
21
37
55
55
52
53
67
63
58
38
51
32
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
23
39
35
40
31
29
37
24
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
8
4
12
41
29
27
2
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
0
0
2
1
0
1
3
6
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)

5
5
6
13
16
16
16
15
14
13
13
11
7
4
2
2
2
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
75
64
59
59
56
55
55
53
48
46
50
56
62
65
66
68
66
65
64
63
59
55
49

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

339
340
341
340
338
334
334
335
337
338
338
338
340
342
345
348
353
356
361
368
370
370
369
369

Friday 20

Waxing Crescent 3%

07:24

21:07

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

Sun - Rise: 06:55, Set: 19:06, Transit: 13:01. Moon - Rise: 07:24, Set: 21:07. Civil Dark: 19:34 - 06:27. Nautical Dark: 20:06 - 05:55. Astro Dark: 20:39 - 05:22

Total Clouds (% Sky Obscured)

0
0
0
4
4
4
1
0
9
63
11
12
8
30
10
13
53
60
100
95
39
10
42
46

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
1
0
0
0
4
27
2
3
2
2
0
1
1
1
0
0
0
0
2
3

High Clouds (% Sky Obscured)

0
0
0
4
4
4
1
0
9
63
11
12
8
30
10
13
53
59
100
86
39
10
33
46

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)

4
3
3
5
7
9
11
11
12
10
9
7
4
3
3
3
3
4
4
5
4
5
5
5

Chance of Frost

Temperature (°C)

7
8
11
14
16
17
17
17
17
16
16
15
14
12
10
9
8
8
7
7
7
7
7
6

Feels Like (°C)

5
6
8
10
12
12
12
13
12
11
11
11
11
10
8
7
6
6
5
4
6
5
5
5

Dew Point (°C)

-3
-3
-2
2
1
1
1
2
3
4
5
7
9
8
7
6
5
5
4
4
4
4
3
2

Relative Humidity (%)

47
45
39
42
38
35
33
35
39
42
50
58
71
76
78
81
81
82
82
82
79
78
76
75

Pressure (mb)

1017
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013

Ozone (du)

372
373
375
377
380
383
381
380
382
381
384
384
383
383
385
384
384
383
384
386
384
383
380
379

Saturday 21

Waxing Crescent 9%

07:50

22:25

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

Sun - Rise: 06:53, Set: 19:07, Transit: 13:01. Moon - Rise: 07:50, Set: 22:25. Civil Dark: 19:35 - 06:26. Nautical Dark: 20:07 - 05:53. Astro Dark: 20:40 - 05:20

Total Clouds (% Sky Obscured)

1
3
30
23
25
35
40
20
26
37
50
46
33
24
6
1
1
2
13
19
24
44
50
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
15
4
0
0
0
1
1
9
13
13
22
22
22

Medium Clouds (% Sky Obscured)

1
3
3
5
4
22
40
20
26
37
50
46
33
24
6
1
1
2
13
0
0
0
0
0

High Clouds (% Sky Obscured)

1
3
30
21
20
35
28
2
10
29
22
0
5
8
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
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)

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

Chance of Frost

Temperature (°C)

6
7
10
14
15
16
17
16
16
16
15
14
13
12
11
9
8
8
7
7
7
7
6
6

Feels Like (°C)

4
6
9
12
13
13
14
13
13
13
12
11
11
10
10
10
9
8
7
6
6
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

74
69
59
55
50
48
49
50
51
51
52
57
64
70
72
74
75
77
78
79
81
78
75
74

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011

Ozone (du)

377
377
380
382
382
382
382
382
381
383
383
386
388
390
389
387
382
385
387
388
392
394
394
390

Sunday 22

Waxing Crescent 16%

08:22

23:44

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

Sun - Rise: 06:51, Set: 19:08, Transit: 13:01. Moon - Rise: 08:22, Set: 23:44. Civil Dark: 19:36 - 06:24. Nautical Dark: 20:08 - 05:51. Astro Dark: 20:41 - 05:18

Total Clouds (% Sky Obscured)

47
54
50
28
23
28
23
15
18
10
2
1
25
48
70
66
64
77
85
76
64
50
32
20

Low Clouds (% Sky Obscured)

21
25
25
17
16
23
22
14
18
10
1
1
17
32
50
46
43
43
38
31
20
19
23
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
0
8
19
31
34
32
34
30
25
18
10
3
0

High 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
1
20

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
1
21
25
23
10
9
7
5
7
5
2
11
8
6
19
9
22
7
18
7

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

Chance of Frost

Temperature (°C)

6
9
11
14
16
17
19
18
17
17
16
15
14
14
13
12
12
12
12
11
11
10
9
8

Feels Like (°C)

4
8
10
13
15
16
15
15
15
15
15
15
14
15
14
13
13
13
12
10
10
10
8
7

Dew Point (°C)

1
4
5
7
7
8
10
10
9
9
9
9
10
11
10
10
10
10
10
9
8
7
6
6

Relative Humidity (%)

74
70
66
61
55
55
56
58
58
60
62
66
74
80
83
84
86
87
87
86
84
84
84
85

Pressure (mb)

1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

386
379
375
375
370
371
369
363
357
351
349
350
352
354
356
357
359
362
364
368
370
366
368
371

Monday 23

Waxing Crescent 26%

09:00

01:00

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

Sun - Rise: 06:50, Set: 19:10, Transit: 13:00. Moon - Rise: 09:00, Set: 01:00. Civil Dark: 19:37 - 06:22. Nautical Dark: 20:09 - 05:50. Astro Dark: 20:42 - 05:17

Total Clouds (% Sky Obscured)

15
20
25
45
62
86
74
59
43
31
15
2
35
32
30
48
66
77
55
33
16
11
7
3

Low Clouds (% Sky Obscured)

15
20
25
42
62
84
74
59
43
31
8
2
5
8
9
15
23
29
26
21
16
11
7
3

Medium Clouds (% Sky Obscured)

0
0
25
45
62
84
58
59
43
31
4
0
2
5
8
15
20
20
11
4
0
0
0
0

High Clouds (% Sky Obscured)

15
20
25
20
15
25
2
10
7
5
0
0
25
12
1
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
24
33
51
46
35
37
29
3
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
10
12
15
16
16
17
16
16
16
15
14
13
13
12
11
10
10
10
9
9
8
8
8

Feels Like (°C)

6
9
11
13
13
12
13
13
14
14
13
13
14
13
12
12
11
11
11
10
9
8
8
8

Dew Point (°C)

5
8
9
11
11
13
15
13
13
11
10
9
9
9
8
7
7
7
7
7
6
5
5
4

Relative Humidity (%)

85
84
81
78
74
79
85
81
79
75
71
70
75
77
79
80
81
82
82
84
82
81
79
78

Pressure (mb)

1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1021
1022
1022

Ozone (du)

373
381
389
395
398
400
400
397
398
399
397
397
397
394
390
387
384
381
378
377
375
374
373
371

Tuesday 24

Waxing Crescent 38%

09:49

02:10

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

Sun - Rise: 06:48, Set: 19:11, Transit: 13:00. Moon - Rise: 09:49, Set: 02:10. Civil Dark: 19:38 - 06:20. Nautical Dark: 20:11 - 05:48. Astro Dark: 20:44 - 05:15

Total Clouds (% Sky Obscured)

13
23
33
32
28
24
21
17
13
24
34
45
51
56
64
61
60
59
56
52
45
39
28
25

Low Clouds (% Sky Obscured)

2
1
1
7
12
15
13
9
7
8
9
13
12
12
13
9
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
2
2
5
9
15
31
28
25

High Clouds (% Sky Obscured)

12
22
33
24
17
10
8
5
2
7
13
17
11
4
8
13
19
25
23
21
23
33
28
25

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)

4
3
1
1
2
5
7
8
8
8
7
5
4
3
2
3
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

8
11
13
16
17
18
18
18
18
18
17
16
15
14
13
12
11
11
10
10
10
10
9
9

Feels Like (°C)

8
9
11
12
13
13
13
19
18
17
17
17
17
11
11
10
10
10
9
8
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

77
69
63
58
53
50
46
48
51
53
58
63
68
72
77
81
83
84
85
87
88
90
85
84

Pressure (mb)

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

Ozone (du)

370
369
367
366
365
363
361
360
358
356
355
353
352
351
351
351
350
349
348
349
350
350
351
352

Wednesday 25

First Quarter 50%

10:49

03:09

07 OK
08 OK
09 OK
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 Bad
23 Bad
00 Bad

Sun - Rise: 06:46, Set: 19:12, Transit: 13:00. Moon - Rise: 10:49, Set: 03:09. Civil Dark: 19:39 - 06:19. Nautical Dark: 20:12 - 05:46. Astro Dark: 20:45 - 05:13

Total Clouds (% Sky Obscured)

25
25
25
35
45
60
70
70
70
70
65
55
59
59
68
63
53
54

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

25
25
25
35
45
60
70
70
70
47
24
1
1
0
0
4
9
12

High Clouds (% Sky Obscured)

25
25
25
35
45
60
70
65
65
50
45
45
55
59
68
63
53
54

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
12
16
19
19
20
21
20
20
20
19
18
17
15
14
12
12
11

Feels Like (°C)

7
10
12
14
15
15
15
19
18
16
17
17
17
13
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

81
72
64
56
52
48
43
42
41
39
44
49
56
61
68
75
76
75

Pressure (mb)

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

Ozone (du)

353
355
357
359
358
358
357
356
354
353
352
352
352
352
352
352
353
354

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

Generated: 19/03/26 06:51:04. Forecast: 19/03/26 to 25/03/26. Timezone: UTC+1.00