Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waning Crescent 6%

05:22

18:44

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

Sun - Rise: 07:55, Set: 20:12, Transit: 14:03. Moon - Rise: 05:22, Set: 18:44. Civil Dark: 20:38 - 07:29. Nautical Dark: 21:09 - 06:58. Astro Dark: 21:40 - 06:27

Total Clouds (% Sky Obscured)

16
24
24
25
12
0
0
0
0
5
12
1
5
5
4
13
85
49
5
16
21
37
32
42

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)

6
7
8
5
2
0
0
2
5
16
3
4
4
5
4
13
23
36
5
16
19
3
3
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
0
1
13
81
27
0
1
15
37
32
38

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
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
9
11
9
9
11
9
11
9
7
4
3
2
2
2
3
3
2
3
3
3
4
6

Chance of Frost

Temperature (°C)

24
28
30
31
31
31
30
30
27
24
22
20
20
19
19
19
19
19
19
18
18
19
22
23

Feels Like (°C)

23
26
27
28
29
29
28
28
26
24
22
22
21
19
19
19
19
19
18
18
17
18
21
22

Dew Point (°C)

5
4
3
4
4
5
6
7
9
10
11
10
10
8
7
7
7
7
6
5
5
6
7
7

Relative Humidity (%)

28
21
18
18
18
18
20
24
32
41
49
53
51
47
45
44
45
44
43
43
43
41
37
33

Pressure (mb)

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

Ozone (du)

278
278
278
280
280
281
281
281
281
280
280
280
279
278
277
277
277
278
279
277
277
277
276
275

Saturday 20

Waning Crescent 6%

06:26

19:11

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

Sun - Rise: 07:56, Set: 20:10, Transit: 14:03. Moon - Rise: 06:26, Set: 19:11. Civil Dark: 20:36 - 07:30. Nautical Dark: 21:07 - 06:59. Astro Dark: 21:38 - 06:28

Total Clouds (% Sky Obscured)

40
29
26
5
1
76
75
76
76
79
66
30
81
78
78
100
100
100
100
100
100
46
64
92

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)

6
3
2
0
1
1
8
8
10
7
8
5
5
6
4
0
0
0
0
2
5
6
24
10

High Clouds (% Sky Obscured)

40
29
26
5
1
71
67
68
69
67
53
23
67
68
63
100
100
100
100
100
100
46
64
85

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
1
1
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
10
11
11
12
11
10
9
7
5
4
3
3
3
3
2
2
2
2
2
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
27
27
28
29
30
34
40
48
58
61
62
63
64
63
63
65
65
67
70
72
66
53
43

Pressure (mb)

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

Ozone (du)

274
273
272
271
270
268
267
266
265
265
267
267
268
268
269
269
269
269
268
267
267
266
266
266

Sunday 21

New Moon 2%

07:28

19:34

12 OK
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 OK
02 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good
09 OK
10 Bad
11 Bad

Sun - Rise: 07:57, Set: 20:09, Transit: 14:02. Moon - Rise: 07:28, Set: 19:34. Civil Dark: 20:35 - 07:31. Nautical Dark: 21:05 - 07:00. Astro Dark: 21:36 - 06:29

Total Clouds (% Sky Obscured)

30
100
100
100
100
100
99
100
83
65
87
51
59
42
35
37
27
6
6
14
17
31
69
57

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)

8
46
75
78
43
83
66
82
51
65
34
26
51
27
4
8
13
1
0
0
3
7
69
57

High Clouds (% Sky Obscured)

30
100
100
100
100
92
78
100
83
65
87
51
59
42
35
37
8
5
5
12
11
19
69
57

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
1
3
4
8
7
3
2
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)

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

Chance of Frost

Temperature (°C)

22
24
25
25
25
25
25
24
22
20
19
19
18
18
18
18
18
18
18
17
17
18
22
24

Feels Like (°C)

20
21
23
22
22
23
23
22
20
19
19
19
18
18
18
17
17
19
18
17
17
19
21
22

Dew Point (°C)

7
6
7
8
7
8
7
8
10
12
12
12
11
11
8
7
7
8
8
8
8
8
10
10

Relative Humidity (%)

36
32
32
32
32
32
32
35
45
59
63
65
63
62
52
48
50
52
54
55
57
52
46
41

Pressure (mb)

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

Ozone (du)

267
268
268
269
269
269
270
270
271
270
270
271
272
271
273
274
275
275
276
277
278
279
280
280

Monday 22

Waxing Crescent 0%

08:28

19:57

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

Sun - Rise: 07:58, Set: 20:07, Transit: 14:02. Moon - Rise: 08:28, Set: 19:57. Civil Dark: 20:33 - 07:32. Nautical Dark: 21:04 - 07:01. Astro Dark: 21:35 - 06:30

Total Clouds (% Sky Obscured)

74
62
99
97
87
100
100
98
86
78
68
30
16
5
30
59
87
82
82
81
55
29
3
10

Low Clouds (% Sky Obscured)

0
0
21
38
27
25
3
13
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

Medium Clouds (% Sky Obscured)

5
2
10
85
66
93
95
98
72
19
14
11
5
0
0
3
4
3
4
4
3
2
1
0

High Clouds (% Sky Obscured)

74
62
98
36
41
76
100
93
59
62
41
4
3
5
27
50
67
73
68
69
47
24
3
1

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
8
16
27
31
48
30
14
13
11
4
8
11
6
5
6
0
8
11
3
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
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
9
10
11
11
13
10
8
6
6
6
5
6
6
6
6
5
5
6
6
6

Chance of Frost

Temperature (°C)

25
27
28
27
27
26
23
23
22
22
21
20
19
18
18
17
17
17
16
16
15
17
18
20

Feels Like (°C)

23
24
24
23
22
22
21
20
20
19
19
18
19
18
18
17
16
16
15
15
14
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

36
29
25
22
21
24
28
33
32
34
38
38
37
38
40
39
41
42
41
40
37
31
26
25

Pressure (mb)

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

Ozone (du)

280
281
281
281
281
281
282
283
284
284
286
287
287
287
287
288
288
289
290
291
291
291
291
291

Tuesday 23

Waxing Crescent 1%

09:28

20:18

12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 OK
21 OK
22 OK
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

Sun - Rise: 07:58, Set: 20:06, Transit: 14:02. Moon - Rise: 09:28, Set: 20:18. Civil Dark: 20:32 - 07:32. Nautical Dark: 21:02 - 07:02. Astro Dark: 21:33 - 06:31

Total Clouds (% Sky Obscured)

18
24
20
16
14
32
43
45
31
32
35
49
69
87
75
90
92
87
70
60
58
57
61
54

Low Clouds (% Sky Obscured)

17
24
17
9
0
9
18
27
18
9
0
28
55
83
75
87
89
82
70
60
58
57
61
54

Medium Clouds (% Sky Obscured)

0
0
20
16
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
2
2
32
30
22
14
19
30
25
25
20
6
15
10
10
2
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
4
4
4
3
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
1
3
13
7
9
25
18
23
12
12
18
21
11
11
12
10
20
11
10
19
8
8
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
0
-1
1
1
1
0
2
4
2
-1
-1
2
5
9
12
12
12
12
12
12
11
10

Relative Humidity (%)

24
23
21
20
22
24
25
26
34
42
39
33
34
41
54
73
87
93
93
95
96
90
79
67

Pressure (mb)

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

Ozone (du)

292
291
290
290
289
289
289
290
290
291
290
290
291
292
292
292
292
292
293
294
294
295
295
295

Wednesday 24

Waxing Crescent 3%

10:28

20:41

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 07:59, Set: 20:04, Transit: 14:01. Moon - Rise: 10:28, Set: 20:41. Civil Dark: 20:30 - 07:33. Nautical Dark: 21:01 - 07:03. Astro Dark: 21:31 - 06:32

Total Clouds (% Sky Obscured)

56
57
61
62
66
54
38
24
25
31
36
47
65
90
87
84
81
88
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
57
61
62
65
54
38
24
25
31
36
47
65
90
87
84
81
73
68
64
62
62
61
53

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
18
35
27
16
6
38
69
100
100
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 (%)

21
6
23
30
33
34
31
28
25
19
7
13
13
11
12
11
3
4
3
1
2
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
46
41
42
43
44
53
64
78
79
82
86
87
86
87
86
84
83
84
86
87
80
73
65

Pressure (mb)

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

Ozone (du)

296
296
297
297
297
297
297
297
297
296
295
294
294
293
292
292
292
292
292
292
292
291
291
290

Thursday 25

Waxing Crescent 7%

11:28

21:05

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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

Sun - Rise: 08:00, Set: 20:03, Transit: 14:01. Moon - Rise: 11:28, Set: 21:05. Civil Dark: 20:29 - 07:34. Nautical Dark: 20:59 - 07:04. Astro Dark: 21:30 - 06:33

Total Clouds (% Sky Obscured)

100
100
80
60
40
42
43
45
64
82
100
96
93
92
93
94
95
96
95
92
91
91
92
95

Low Clouds (% Sky Obscured)

45
36
35
33
32
34
35
36
47
57
68
67
64
60
52
45
37
48
47
44
33
29
22
16

Medium Clouds (% Sky Obscured)

7
10
7
4
1
1
0
0
2
3
4
6
10
15
18
19
21
26
32
41
50
57
64
52

High Clouds (% Sky Obscured)

100
100
76
51
32
34
37
39
53
72
99
96
92
88
82
80
84
86
86
80
78
77
75
84

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 (%)

1
0
3
3
3
10
11
6
9
7
1
2
1
0
0
0
0
0
0
0
3
2
0
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
59
56
55
54
53
58
65
73
76
79
82
85
86
89
89
89
89
90
92
93
80
68
58

Pressure (mb)

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

Ozone (du)

290
290
290
290
291
292
291
291
290
291
291
291
291
290
290
289
289
289
288
288
288
288
288
288

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

Generated: 19/09/25 01:10:01. Forecast: 19/09/25 to 25/09/25. Timezone: UTC+2.00