Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 30%

05:06

14:34

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
11 Bad
12 Bad
13 OK

Sun - Rise: 07:51, Set: 20:51, Transit: 14:22. Moon - Rise: 05:06, Set: 14:34. Civil Dark: 21:18 - 07:25. Nautical Dark: 21:49 - 06:53. Astro Dark: 22:21 - 06:21

Total Clouds (% Sky Obscured)

61
70
76
99
89
93
88
88
78
93
93
100
100
100
100
90
73
72
72
44
47
50
51
42

Low Clouds (% Sky Obscured)

61
57
36
25
30
42
28
27
48
56
62
56
35
25
15
25
21
27
36
25
23
17
27
22

Medium Clouds (% Sky Obscured)

61
70
76
96
89
93
88
86
78
93
88
94
100
50
82
24
17
4
6
4
4
10
9
10

High Clouds (% Sky Obscured)

3
0
0
1
0
0
0
0
1
3
40
100
100
100
100
88
73
72
72
18
22
18
19
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
1
2
0
3
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
37
38
21
16
16
37
29
31
21
50
63
40
18
10
6
5
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
76
82
76
88
79
85
95
95
95
93
90
92
92
93
87
87
86
81
79
74
70
66
65

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

393
393
392
384
367
360
354
351
352
352
352
354
357
359
360
362
364
364
367
368
370
373
376
377

Sunday 12

Waning Crescent 20%

05:35

15:38

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

Sun - Rise: 07:50, Set: 20:52, Transit: 14:22. Moon - Rise: 05:35, Set: 15:38. Civil Dark: 21:19 - 07:23. Nautical Dark: 21:50 - 06:52. Astro Dark: 22:22 - 06:19

Total Clouds (% Sky Obscured)

10
15
20
9
0
14
11
2
2
2
0
0
0
0
0
0
0
16
77
57
100
100
100
100

Low Clouds (% Sky Obscured)

5
10
15
6
0
0
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
20
12

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
62
40
100
98
99
99

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)

17
18
18
18
16
16
15
12
7
8
9
8
8
7
7
7
7
6
7
7
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
14
15
14
15
14
13
14
13
13
12
11
11
10
10
9
9
8
6
8
9
10
12

Dew Point (°C)

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

Relative Humidity (%)

59
55
52
53
53
57
62
62
68
66
60
64
70
77
81
84
88
88
91
82
67
56
47
43

Pressure (mb)

1013
1013
1013
1012
1013
1013
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1019
1019
1019

Ozone (du)

379
380
378
383
389
383
389
389
391
391
390
389
388
389
388
386
383
380
378
378
375
375
374
371

Monday 13

Waning Crescent 12%

06:02

16:42

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

Sun - Rise: 07:48, Set: 20:53, Transit: 14:21. Moon - Rise: 06:02, Set: 16:42. Civil Dark: 21:19 - 07:22. Nautical Dark: 21:51 - 06:50. Astro Dark: 22:23 - 06:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
72
56
28
19
2
1
2
2
2
1
3
1
2
4
4

Low Clouds (% Sky Obscured)

14
13
14
19
26
23
3
36
55
43
3
2
0
0
0
0
0
0
0
0
0
1
2
3

Medium Clouds (% Sky Obscured)

1
24
43
40
42
92
94
100
34
31
25
9
6
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
7
0
2
1
1
1
1
2
2
2
1
3
1
2
2
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
1
1
0
0
2
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
43
43
46
56
62
67
73
75
78
78
80
82
83
84
86
88
90
91
84
68
57
49
44

Pressure (mb)

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

Ozone (du)

371
373
375
377
374
371
368
366
363
362
360
358
356
354
352
348
348
347
347
346
345
345
345
346

Tuesday 14

Waning Crescent 6%

06:28

17:48

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

Sun - Rise: 07:47, Set: 20:54, Transit: 14:21. Moon - Rise: 06:28, Set: 17:48. Civil Dark: 21:20 - 07:20. Nautical Dark: 21:52 - 06:49. Astro Dark: 22:24 - 06:16

Total Clouds (% Sky Obscured)

11
37
41
29
27
8
1
1
2
5
1
1
0
0
0
1
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
12
16
12
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
31
30
24
27
8
1
1
2
5
1
1
0
0
0
1
1
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
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)

8
8
10
10
9
6
5
6
5
5
5
5
4
4
4
4
4
4
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
41
42
45
48
53
66
79
89
92
93
92
90
87
83
80
77
77
76
73
59
50
44
41

Pressure (mb)

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

Ozone (du)

344
342
339
338
337
336
334
332
332
331
330
330
329
328
327
326
325
324
323
323
324
324
324
324

Wednesday 15

Waning Crescent 2%

06:55

18:55

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

Sun - Rise: 07:46, Set: 20:55, Transit: 14:21. Moon - Rise: 06:55, Set: 18:55. Civil Dark: 21:21 - 07:19. Nautical Dark: 21:53 - 06:47. Astro Dark: 22:26 - 06:15

Total Clouds (% Sky Obscured)

5
9
13
14
16
17
14
7
0
0
0
0
2
5
7
13
16
17
12
6
2
12
23
34

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
6
9
10
11
12
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
13
16
17
12
6
2
9
17
23

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

Chance of Frost

Temperature (°C)

23
23
23
24
23
22
21
19
18
16
16
15
14
14
14
13
13
13
13
15
16
18
19
20

Feels Like (°C)

23
23
23
23
23
23
23
21
19
18
16
16
15
15
15
15
15
14
14
13
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

40
39
40
44
48
53
68
76
78
79
78
80
79
79
79
79
79
79
80
70
63
55
53
52

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

323
324
324
324
324
323
323
322
323
324
323
323
323
322
322
321
321
321
321
322
322
323
324
325

Thursday 16

Waning Crescent 2%

07:25

20:05

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

Sun - Rise: 07:44, Set: 20:56, Transit: 14:21. Moon - Rise: 07:25, Set: 20:05. Civil Dark: 21:22 - 07:18. Nautical Dark: 21:54 - 06:46. Astro Dark: 22:27 - 06:13

Total Clouds (% Sky Obscured)

24
15
8
9
9
8
17
25
34
34
35
39
45
51
52
55
51
44
48
58
65
65
65
65

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

High Clouds (% Sky Obscured)

20
15
8
9
9
7
16
25
34
34
35
39
45
51
52
55
51
44
48
54
55
55
55
55

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
20
19
17
18
18
19
15
15
16
14
13
12
12
12
11
11
11
12
11
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

50
51
52
52
58
65
73
78
82
87
82
77
74
72
69
66
66
66
66
62
58
55
52
50

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1019
1019
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018

Ozone (du)

326
325
324
323
321
320
318
317
316
316
316
316
316
316
316
315
314
314
313
314
314
315
315
316

Friday 17

New Moon 0%

07:58

21:19

14 Bad
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 07:43, Set: 20:57, Transit: 14:20. Moon - Rise: 07:58, Set: 21:19. Civil Dark: 21:23 - 07:16. Nautical Dark: 21:55 - 06:44. Astro Dark: 22:28 - 06:11

Total Clouds (% Sky Obscured)

50
37
20
15
8
0
0
0
0
0
0
0
0
0
0
3
6
9

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)

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

High Clouds (% Sky Obscured)

42
32
19
14
7
0
0
0
0
0
0
0
0
0
0
3
6
8

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)

13
12
11
11
9
8
7
6
4
3
3
3
3
3
2
2
2
1

Chance of Frost

Temperature (°C)

20
20
20
21
20
19
19
17
16
14
14
14
13
13
13
13
13
13

Feels Like (°C)

15
19
19
18
19
20
20
16
17
17
16
16
15
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

49
50
50
50
56
63
71
78
83
92
92
93
92
93
93
92
90
86

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

316
315
315
315
315
315
316
316
317
318
317
317
317
316
315
314
314
314

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 11/04/26 13:49:44. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+2.00