Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 0%

09:13

17:43

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
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:56, Set: 17:55, Transit: 12:55. Moon - Rise: 09:13, Set: 17:43. Civil Dark: 18:23 - 07:28. Nautical Dark: 18:55 - 06:56. Astro Dark: 19:26 - 06:25

Total Clouds (% Sky Obscured)

43
35
28
19
8
1
0
6
0
0
0
11
4
6
4
7
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

36
20
10
0
0
0
6
0
0
0
13
13
4
4
8
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
2
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
57
48
48
44
45
54
59
62
64
66
71
73
70
73
73
74
70
68
66
65
59
46
43

Pressure (mb)

1017
1016
1015
1015
1015
1016
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1024
1025

Ozone (du)

304
303
304
307
313
311
310
307
306
305
301
299
296
297
294
295
297
295
293
293
292
294
296
300

Saturday 22

Waxing Crescent 2%

10:10

18:24

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
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:57, Set: 17:55, Transit: 12:55. Moon - Rise: 10:10, Set: 18:24. Civil Dark: 18:23 - 07:29. Nautical Dark: 18:55 - 06:57. Astro Dark: 19:26 - 06:25

Total Clouds (% Sky Obscured)

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

14
13
14
14
13
11
8
6
5
5
5
6
7
7
7
7
7
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
1
1
1
0
-0
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-1
0
2

Dew Point (°C)

-6
-7
-8
-8
-7
-7
-6
-7
-7
-8
-7
-8
-7
-8
-7
-7
-7
-7
-7
-7
-6
-6
-7
-7

Relative Humidity (%)

43
38
34
35
38
40
46
47
49
49
51
51
53
53
56
57
58
61
62
63
65
59
49
42

Pressure (mb)

1025
1024
1024
1024
1024
1024
1025
1027
1028
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1030

Ozone (du)

303
306
309
307
306
304
307
306
304
304
306
307
306
306
305
305
306
305
306
306
304
302
301
303

Sunday 23

Waxing Crescent 5%

11:01

19:13

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

Sun - Rise: 07:58, Set: 17:54, Transit: 12:55. Moon - Rise: 11:01, Set: 19:13. Civil Dark: 18:22 - 07:30. Nautical Dark: 18:54 - 06:58. Astro Dark: 19:26 - 06:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
22
6
31
10
72
63
57
63
63
30
26
54
88
95
77
49
38
35

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
3
29
30
29
25
10
8
7
7
18
29
28
18
18
20

High Clouds (% Sky Obscured)

0
0
0
0
0
1
15
6
31
10
57
41
32
50
63
27
23
54
83
92
61
35
14
7

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)

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

Chance of Frost

Temperature (°C)

6
7
8
8
8
7
5
4
4
4
4
4
4
5
5
5
4
5
4
4
5
6
8
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
34
31
29
28
29
35
36
37
40
44
45
46
46
46
46
43
43
43
42
42
40
34
30

Pressure (mb)

1029
1028
1027
1026
1026
1026
1027
1028
1028
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

302
301
300
299
300
301
304
306
306
305
302
303
303
304
305
308
307
306
306
304
305
305
306
306

Monday 24

Waxing Crescent 10%

11:45

20:08

12 Bad
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 OK
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: 07:59, Set: 17:54, Transit: 12:56. Moon - Rise: 11:45, Set: 20:08. Civil Dark: 18:22 - 07:31. Nautical Dark: 18:54 - 06:58. Astro Dark: 19:25 - 06:27

Total Clouds (% Sky Obscured)

60
32
45
57
55
58
43
53
100
100
100
100
100
100
100
100
100
95
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
23
37
52
68
62
57
53
56
55

Medium Clouds (% Sky Obscured)

14
11
8
2
0
12
19
44
14
100
100
88
65
93
15
8
8
10
13
15
16
16
15
7

High Clouds (% Sky Obscured)

60
15
40
57
55
54
43
30
100
100
100
100
100
100
100
100
100
84
93
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
4
5

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
9
10
10
9
9
9
9
9
9
9
10
12
12
12
12
12
12
13
13
15
16
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
24
24
25
27
33
39
43
49
55
60
63
67
69
69
73
75
78
78
78
81
81
75
69

Pressure (mb)

1025
1024
1023
1022
1022
1022
1022
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

306
306
306
304
302
301
300
299
299
301
301
302
302
302
302
301
300
303
306
307
308
306
304
304

Tuesday 25

Waxing Crescent 17%

No Rise

21:08

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
11 Bad

Sun - Rise: 08:00, Set: 17:53, Transit: 12:56. Moon - Rise: No Rise, Set: 21:08. Civil Dark: 18:22 - 07:31. Nautical Dark: 18:54 - 06:59. Astro Dark: 19:25 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
100
100
100
96
93
89
83
77
49
66
79
90
84
71

Low Clouds (% Sky Obscured)

55
66
79
92
86
80
74
72
71
70
80
90
100
86
73
59
59
60
49
62
65
67
66
65

Medium Clouds (% Sky Obscured)

9
6
4
4
5
10
10
13
24
10
10
10
11
7
4
0
0
0
0
4
8
10
10
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
81
63
61
53
25
38
49
66
54
15
0
28
57
90
84
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
8
6
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
6
6
2
5
6
6
13
16
10
17
26
24
26
31
19
22
23
17
19
18
1
4
4

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)

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

Chance of Frost

Temperature (°C)

10
11
10
10
10
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
61
63
66
70
75
77
79
77
82
82
80
84
82
87
87
88
87
90
93
81
69
58

Pressure (mb)

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

Ozone (du)

303
302
300
298
297
297
298
299
302
305
308
308
309
309
309
309
310
311
309
308
306
305
304
305

Wednesday 26

Waxing Crescent 25%

12:23

22:12

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

Sun - Rise: 08:01, Set: 17:53, Transit: 12:56. Moon - Rise: 12:23, Set: 22:12. Civil Dark: 18:21 - 07:32. Nautical Dark: 18:53 - 07:00. Astro Dark: 19:25 - 06:29

Total Clouds (% Sky Obscured)

75
53
35
15
14
5
4
40
43
20
22
23
27
51
71
91
62
34
9
28
54
68
68
64

Low Clouds (% Sky Obscured)

64
51
35
15
14
5
0
0
0
0
8
15
22
17
8
4
4
4
4
4
4
4
26
47

Medium Clouds (% Sky Obscured)

7
5
3
1
1
0
0
0
1
2
22
23
27
51
43
41
30
21
9
28
48
53
57
60

High Clouds (% Sky Obscured)

75
53
30
0
1
0
1
36
43
20
22
18
10
35
55
75
49
24
0
5
9
9
6
8

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

19
19
19
18
17
14
10
9
9
9
9
8
8
9
9
9
9
8
8
7
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
-1
-1
-2
-1
1
1
1
1
1
1
1
1
0
0
0
-0
0
0
0
-0
-1
-1

Relative Humidity (%)

51
49
47
44
45
51
61
66
67
70
72
72
73
73
75
75
76
77
80
82
79
75
71
65

Pressure (mb)

1014
1014
1014
1013
1014
1014
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

308
310
308
308
305
302
301
301
300
299
298
298
298
297
298
299
299
299
299
299
301
304
306
307

Thursday 27

Waxing Crescent 34%

12:56

23:16

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

Sun - Rise: 08:02, Set: 17:53, Transit: 12:57. Moon - Rise: 12:56, Set: 23:16. Civil Dark: 18:21 - 07:33. Nautical Dark: 18:53 - 07:01. Astro Dark: 19:25 - 06:30

Total Clouds (% Sky Obscured)

65
48
28
12
10
9
7
5
4
3
2
1
0
0
0
0
0
0
0
1
3
4
5
6

Low Clouds (% Sky Obscured)

65
48
28
12
10
9
7
5
3
3
2
1
0
0
0
0
0
0
0
1
3
4
3
2

Medium Clouds (% Sky Obscured)

55
37
20
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)

6
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6

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
3
3
1
3
3
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
55
47
42
37
40
45
50
52
54
57
61
63
67
69
73
76
78
81
84
78
74
70
61

Pressure (mb)

1019
1019
1018
1018
1017
1018
1019
1020
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

308
309
309
309
309
311
312
313
312
311
310
311
313
314
314
314
315
313
312
311
311
311
311
311

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

Generated: 21/11/25 06:07:58. Forecast: 21/11/25 to 27/11/25. Timezone: UTC+1.00