Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

07:55

23:47

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

Sun - Rise: 06:56, Set: 21:14, Transit: 14:06. Moon - Rise: 07:55, Set: 23:47. Civil Dark: 21:44 - 06:27. Nautical Dark: 22:20 - 05:50. Astro Dark: 23:00 - 05:10

Total Clouds (% Sky Obscured)

1
15
16
5
75
26
24
78
69
48
100
100
100
94
93
55
48
60
40
35
53
33
30
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
29
25
0
6
28
60
19
3
4
4
9
18
30
10
4
4
37

High Clouds (% Sky Obscured)

1
6
1
5
66
26
24
25
25
48
100
100
100
81
93
55
47
34
40
35
48
33
30
37

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)

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

Chance of Frost

Temperature (°C)

10
12
13
15
16
17
18
19
20
19
19
19
18
17
16
14
14
13
13
13
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
68
63
54
46
40
36
33
30
27
27
29
34
42
47
50
51
50
47
48
49
50
51
53

Pressure (mb)

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

Ozone (du)

374
370
366
363
360
358
356
353
351
349
346
345
343
341
339
337
336
337
338
336
334
336
337
336

Tuesday 19

Waxing Crescent 12%

09:02

00:47

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

Sun - Rise: 06:56, Set: 21:15, Transit: 14:06. Moon - Rise: 09:02, Set: 00:47. Civil Dark: 21:45 - 06:26. Nautical Dark: 22:21 - 05:49. Astro Dark: 23:01 - 05:09

Total Clouds (% Sky Obscured)

65
27
11
10
35
45
84
63
72
64
45
22
2
3
2
2
3
8
5
6
6
8
17
16

Low Clouds (% Sky Obscured)

0
0
0
0
24
45
42
36
0
4
22
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
12
0
0
0
0
22
16
23
17
6
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
17
11
10
35
19
45
63
60
55
45
22
2
3
2
2
3
8
4
6
6
8
17
16

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)

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

Chance of Frost

Temperature (°C)

12
14
16
17
19
20
21
22
22
22
21
21
20
19
17
16
15
15
14
14
14
12
12
11

Feels Like (°C)

10
12
16
16
19
19
21
20
20
19
19
18
18
18
16
15
15
15
14
13
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

52
46
43
39
37
34
30
27
25
23
25
27
30
40
44
47
49
51
51
50
51
49
49
47

Pressure (mb)

1021
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1020
1021
1022
1023
1023
1024
1023
1023
1023
1023
1023
1024

Ozone (du)

336
336
337
336
335
334
335
334
333
332
333
332
332
332
333
335
334
333
331
331
330
328
327
328

Wednesday 20

Waxing Crescent 21%

10:15

01:35

08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
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

Sun - Rise: 06:55, Set: 21:16, Transit: 14:06. Moon - Rise: 10:15, Set: 01:35. Civil Dark: 21:45 - 06:25. Nautical Dark: 22:22 - 05:49. Astro Dark: 23:02 - 05:08

Total Clouds (% Sky Obscured)

12
6
5
7
25
23
17
7
6
5
0
0
2
3
4
3
3
3
3
2
2
1
1
0

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)

12
6
5
7
25
23
17
7
6
5
0
0
2
3
3
3
3
3
2
2
2
1
1
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
6
10
13
14
15
15
15
15
14
12
10
8
6
5
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

13
15
19
20
20
22
22
22
22
22
21
21
19
18
16
15
15
14
14
13
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
2
2
2
1
2
1
1
1
1
2
2
2
2
3
2
2
2
1
1
1

Relative Humidity (%)

46
39
33
31
28
27
26
25
25
25
25
27
29
35
38
41
42
45
46
47
47
46
47
47

Pressure (mb)

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

Ozone (du)

328
329
329
329
328
327
326
325
325
324
324
325
324
323
323
324
324
325
325
325
324
324
323
323

Thursday 21

Waxing Crescent 31%

11:30

02:13

08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 06:54, Set: 21:17, Transit: 14:06. Moon - Rise: 11:30, Set: 02:13. Civil Dark: 21:46 - 06:25. Nautical Dark: 22:23 - 05:48. Astro Dark: 23:03 - 05:07

Total Clouds (% Sky Obscured)

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

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)

0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

12
14
17
19
21
22
23
23
23
23
22
21
20
19
17
16
15
14
13
13
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
39
37
33
31
30
28
28
28
31
33
34
37
44
50
53
53
53
55
54
53
52
51
50

Pressure (mb)

1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

322
322
322
321
320
322
322
322
323
323
323
322
320
320
320
319
318
317
316
317
317
315
313
313

Friday 22

Waxing Crescent 42%

12:43

02:44

08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 06:54, Set: 21:17, Transit: 14:06. Moon - Rise: 12:43, Set: 02:44. Civil Dark: 21:47 - 06:24. Nautical Dark: 22:24 - 05:47. Astro Dark: 23:05 - 05:06

Total Clouds (% Sky Obscured)

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

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

5
6
8
10
13
15
16
16
15
15
14
12
11
9
7
5
5
5
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

13
15
18
20
21
22
23
23
23
23
22
21
20
18
17
16
15
14
14
14
13
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
40
31
29
26
24
25
26
27
28
30
32
36
42
47
54
56
58
59
59
57
56
55
55

Pressure (mb)

1027
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1024
1024
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

313
315
317
318
318
318
317
318
318
319
320
320
321
321
322
323
324
324
325
326
326
326
327
327

Saturday 23

First Quarter 53%

13:51

03:10

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

Sun - Rise: 06:53, Set: 21:18, Transit: 14:06. Moon - Rise: 13:51, Set: 03:10. Civil Dark: 21:48 - 06:23. Nautical Dark: 22:25 - 05:46. Astro Dark: 23:06 - 05:05

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
9
16
37
63
93
92
92
91
82
72
64

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
1
1
8
18
29
32
30
28
23
19
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
9
14
37
63
89
88
83
76
67
58
50

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
1
0
0
0
0
1
1
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
4
5
8
10
12
13
14
15
15
16
16
14
11
9
8
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
46
39
33
31
28
26
26
27
27
29
31
32
36
40
45
45
45
45
43
43
41
43
44

Pressure (mb)

1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1023
1024
1024

Ozone (du)

328
328
329
329
330
331
331
333
334
335
335
335
336
335
335
335
335
336
336
337
338
339
339
339

Sunday 24

Waxing Gibbous 64%

14:56

03:34

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 Bad
01 Bad

Sun - Rise: 06:53, Set: 21:19, Transit: 14:06. Moon - Rise: 14:56, Set: 03:34. Civil Dark: 21:49 - 06:23. Nautical Dark: 22:26 - 05:45. Astro Dark: 23:07 - 05:04

Total Clouds (% Sky Obscured)

60
61
74
62
51
39
47
56
67
64
59
50
43
37
30
40
50
59

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)

18
17
16
13
9
8
11
9
11
17
19
17
20
21
23
36
50
59

High Clouds (% Sky Obscured)

45
45
41
33
18
7
6
7
9
14
24
30
34
27
18
17
25
31

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
1
1
0
2
6
4
15
14
5
7
6
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
13
12
13
17
16
15
16
17
17
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

46
41
36
33
32
30
29
28
28
28
30
32
35
39
45
51
52
53

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

339
341
343
345
345
346
347
346
344
342
340
338
336
335
334
332
332
332

Forecast for El Chaparral Alto, Almeria, Spain (37.50,-2.42)

Generated: 18/05/26 08:57:48. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00