Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

09:15

18:21

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

Sun - Rise: 07:57, Set: 17:53, Transit: 12:55. Moon - Rise: 09:15, Set: 18:21. Civil Dark: 18:21 - 07:29. Nautical Dark: 18:53 - 06:56. Astro Dark: 19:25 - 06:25

Total Clouds (% Sky Obscured)

24
23
21
19
19
24
32
27
34
25
38
51
42
26
45
49
30
9
3
3
0
3
0
4

Low Clouds (% Sky Obscured)

24
23
21
19
19
24
32
27
34
25
27
41
37
26
39
43
30
9
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
0
0
3
0
2

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

Chance of Frost

Temperature (°C)

-2
-3
-3
-3
-2
1
2
3
4
4
4
4
2
1
-1
-1
-2
-2
-3
-4
-4
-4
-3
-4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
67
67
62
57
47
41
37
35
37
38
40
49
53
54
56
60
63
64
65
68
71
69

Pressure (mb)

1022
1023
1023
1024
1025
1025
1025
1025
1025
1024
1024
1025
1026
1027
1028
1029
1030
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

298
298
297
296
296
297
299
301
302
300
297
296
295
300
301
301
302
304
302
300
302
302
303
301

Saturday 22

Waxing Crescent 5%

10:12

19:10

05 Good
06 Good
07 Good
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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:58, Set: 17:52, Transit: 12:55. Moon - Rise: 10:12, Set: 19:10. Civil Dark: 18:21 - 07:30. Nautical Dark: 18:53 - 06:57. Astro Dark: 19:25 - 06:26

Total Clouds (% Sky Obscured)

3
2
2
2
0
0
0
0
3
1
3
0
3
4
4
18
16
43
49
64
90
93
88
100

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
5
5
14
20
9
10
26
26

High Clouds (% Sky Obscured)

2
2
2
1
0
0
0
0
3
1
3
0
3
3
3
16
12
36
35
55
80
85
83
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
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
7
7
7
7
6
7
7
6
7
7
6
5
4
4
5
6
6
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
68
64
54
41
34
28
24
22
21
22
28
39
43
45
44
42
39
35
34
31
29
28

Pressure (mb)

1031
1031
1031
1032
1032
1031
1030
1029
1027
1026
1026
1025
1026
1027
1028
1029
1029
1030
1029
1029
1029
1028
1028
1027

Ozone (du)

303
303
304
300
301
303
307
304
302
302
301
301
303
306
304
302
304
303
303
302
303
304
306
306

Sunday 23

Waxing Crescent 10%

11:03

20:05

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

Sun - Rise: 07:59, Set: 17:52, Transit: 12:55. Moon - Rise: 11:03, Set: 20:05. Civil Dark: 18:20 - 07:31. Nautical Dark: 18:53 - 06:58. Astro Dark: 19:24 - 06:27

Total Clouds (% Sky Obscured)

99
100
100
92
78
72
93
75
75
73
78
73
63
68
94
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
0
16
26
29
32
39
40
44
50
60
70
80
84

Medium Clouds (% Sky Obscured)

21
28
34
69
78
72
81
29
19
11
21
20
63
51
9
100
100
100
96
100
77
17
4
3

High Clouds (% Sky Obscured)

96
100
100
48
5
8
52
53
51
73
62
57
40
60
91
100
100
100
100
100
100
100
100
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
1
1
3

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
7
7
7
6
5
6
8
8
9
9
10
10
11
11
12
12
12
14
16
18
18
17
17

Chance of Frost

Temperature (°C)

2
2
3
4
5
8
10
11
11
11
11
11
9
7
6
5
5
5
5
5
5
6
5
5

Feels Like (°C)

-3
-3
-2
-1
0
3
6
8
9
8
7
6
5
3
1
0
0
1
1
1
1
2
0
-0

Dew Point (°C)

-15
-15
-14
-13
-12
-10
-8
-4
-3
-4
-6
-6
-5
-5
-5
-5
-3
-1
1
2
2
3
1
1

Relative Humidity (%)

27
27
27
28
29
27
29
35
37
34
29
30
36
42
46
50
59
67
73
78
80
82
75
75

Pressure (mb)

1027
1027
1026
1026
1026
1026
1025
1024
1023
1022
1021
1021
1021
1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020

Ozone (du)

306
307
308
308
308
307
306
306
305
304
301
303
301
300
302
304
304
305
307
310
309
307
310
313

Monday 24

Waxing Crescent 17%

11:47

21:06

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

Sun - Rise: 08:00, Set: 17:51, Transit: 12:56. Moon - Rise: 11:47, Set: 21:06. Civil Dark: 18:20 - 07:31. Nautical Dark: 18:52 - 06:59. Astro Dark: 19:24 - 06:28

Total Clouds (% Sky Obscured)

100
100
99
98
96
95
94
93
95
98
100
100
100
100
100
100
100
100
100
100
100
99
65
95

Low Clouds (% Sky Obscured)

87
90
89
88
87
86
86
85
86
87
88
92
96
100
100
100
99
98
96
95
96
96
65
91

Medium Clouds (% Sky Obscured)

4
0
2
5
8
11
13
16
12
7
3
5
5
7
8
6
5
17
22
35
36
36
35
23

High Clouds (% Sky Obscured)

98
98
90
82
67
56
49
38
56
78
100
99
100
100
99
82
87
58
25
35
35
2
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
0
0
0
0
1
1
6
8
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 (%)

6
2
7
6
5
13
19
20
28
20
9
10
12
20
24
15
9
13
33
30
28
26
19
28

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
17
18
18
19
19
19
19
19
21
23
25
24
25
25
24
23
21
19
19
21
20
17
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
79
79
78
76
75
76
76
76
79
82
84
91
93
93
93
91
87
87
85
90
84
88

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

314
313
312
311
309
305
305
303
302
302
300
299
299
300
302
308
309
309
309
310
312
314
316
313

Tuesday 25

Waxing Crescent 25%

12:25

22:09

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

Sun - Rise: 08:01, Set: 17:51, Transit: 12:56. Moon - Rise: 12:25, Set: 22:09. Civil Dark: 18:20 - 07:32. Nautical Dark: 18:52 - 07:00. Astro Dark: 19:24 - 06:28

Total Clouds (% Sky Obscured)

92
63
69
86
75
72
66
61
54
23
9
15
2
6
46
61
74
67
61
56
44
32
20
34

Low Clouds (% Sky Obscured)

87
63
69
86
75
72
66
61
46
23
0
0
0
0
30
46
62
54
51
34
10
7
7
8

Medium Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
15
17
20
22
12
8
3
15

High Clouds (% Sky Obscured)

4
6
5
3
1
1
0
1
15
0
2
10
1
0
17
33
48
35
20
14
5
2
0
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 (%)

23
17
25
24
17
18
14
1
1
1
0
0
0
0
0
0
0
0
2
5
7
5
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)

17
17
17
17
14
13
13
13
14
14
13
14
12
11
9
11
10
9
10
10
11
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
87
86
80
65
60
58
59
61
58
55
59
69
65
67
69
70
72
73
74
77
78
80

Pressure (mb)

1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

307
302
305
307
313
313
313
313
309
307
305
304
302
301
299
298
297
296
297
299
300
300
301
302

Wednesday 26

Waxing Crescent 34%

12:57

23:15

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

Sun - Rise: 08:02, Set: 17:50, Transit: 12:56. Moon - Rise: 12:57, Set: 23:15. Civil Dark: 18:19 - 07:33. Nautical Dark: 18:52 - 07:01. Astro Dark: 19:23 - 06:29

Total Clouds (% Sky Obscured)

47
69
69
67
74
48
35
25
22
22
18
17
10
11
12
14
21
17
9
0
0
0
0
6

Low Clouds (% Sky Obscured)

8
8
17
24
31
22
12
1
1
1
2
3
6
8
7
11
12
16
8
0
0
0
0
5

Medium Clouds (% Sky Obscured)

20
30
28
27
35
26
15
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
69
69
67
72
46
22
1
1
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
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
10
10
11
12
13
15
16
17
18
19
18
17
16
15
14
13
12
11
11
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-4
-4
-5
-8
-10
-8
-7
-7
-5
-5
-4
-6
-5
-5
-4
-4
-4
-5
-4
-4

Relative Humidity (%)

81
81
81
77
71
68
56
45
37
39
42
45
50
54
60
62
65
69
71
74
77
78
81
84

Pressure (mb)

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

Ozone (du)

302
303
303
303
302
301
301
301
301
303
306
308
309
310
311
310
308
307
309
311
313
312
311
310

Thursday 27

Waxing Crescent 44%

13:25

00:20

05 Good
06 Good
07 Good
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

Sun - Rise: 08:03, Set: 17:50, Transit: 12:57. Moon - Rise: 13:25, Set: 00:20. Civil Dark: 18:19 - 07:34. Nautical Dark: 18:51 - 07:02. Astro Dark: 19:23 - 06:30

Total Clouds (% Sky Obscured)

12
18
12
8
5
3
2
0
0
1
2
1
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
11
8
7
5
3
2
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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-5
-5
-6
-6
-8
-10
-11
-10
-11
-11
-11
-10
-8
-10
-9
-9
-9
-10

Relative Humidity (%)

84
84
84
75
67
59
49
39
32
30
28
27
31
37
44
47
49
52
51
50

Pressure (mb)

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

Ozone (du)

309
309
308
308
309
309
309
309
309
307
306
304
304
304
304
303
303
302
302
302

Forecast for Navas de San Juan, Jaen, Spain (38.17,-2.33)

Generated: 21/11/25 05:11:58. Forecast: 21/11/25 to 27/11/25. Timezone: UTC+1.00