Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

09:26

18:16

09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 08:06, Set: 17:51, Transit: 12:58. Moon - Rise: 09:26, Set: 18:16. Civil Dark: 18:20 - 07:37. Nautical Dark: 18:53 - 07:03. Astro Dark: 19:26 - 06:31

Total Clouds (% Sky Obscured)

21
28
31
56
84
75
53
52
59
19
0
0
0
0
2
2
0
1
1
2
2
2
3
2

Low Clouds (% Sky Obscured)

18
10
31
47
70
55
47
52
55
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
28
5
0
24
26
0
7
9
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
1
2
0
1
1
2
2
2
3
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
4
2
2
2
1
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)

0
0
1
12
13
13
14
14
12
9
6
6
5
4
3
3
3
2
3
2
2
2
2
1

Chance of Frost

Temperature (°C)

2
4
7
8
8
9
9
8
8
7
6
4
4
3
2
2
1
1
0
0
-0
-1
-1
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
63
53
49
43
38
36
37
43
49
55
55
61
64
66
68
69
71
71
74
77
77
75
75

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1025
1026
1027
1028
1029
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1033

Ozone (du)

287
287
287
287
288
288
290
293
295
298
300
300
299
300
299
301
303
304
302
299
296
298
299
300

Saturday 22

Waxing Crescent 5%

10:23

19:04

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

Sun - Rise: 08:07, Set: 17:50, Transit: 12:58. Moon - Rise: 10:23, Set: 19:04. Civil Dark: 18:20 - 07:38. Nautical Dark: 18:53 - 07:04. Astro Dark: 19:25 - 06:32

Total Clouds (% Sky Obscured)

1
2
2
2
3
2
23
5
20
9
68
52
60
45
86
84
100
99
97
90
74
56
52
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
22
29
10
28
11
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
1
0
0
0
19
29
51
31
30
27
50
29
26
27
31
54
52
57

High Clouds (% Sky Obscured)

1
2
2
2
3
2
22
5
20
8
54
44
40
23
47
66
100
94
84
63
35
35
40
68

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
5
27
18
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-7
-5
-5
-5
-5
-5
-5
-4
-4
-5
-4
-5
-6
-6
-6
-6
-6
-5
-5
-4
-4
-4
-4

Relative Humidity (%)

71
61
56
50
45
42
40
41
45
51
52
54
55
55
56
58
59
60
63
65
66
67
69
69

Pressure (mb)

1033
1033
1033
1032
1031
1029
1028
1028
1028
1028
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1028
1028
1028
1029

Ozone (du)

302
302
304
307
311
312
307
306
306
306
310
313
311
312
310
310
313
316
320
318
317
317
320
319

Sunday 23

Waxing Crescent 10%

11:14

20:00

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:08, Set: 17:50, Transit: 12:58. Moon - Rise: 11:14, Set: 20:00. Civil Dark: 18:19 - 07:39. Nautical Dark: 18:52 - 07:05. Astro Dark: 19:25 - 06:33

Total Clouds (% Sky Obscured)

65
68
68
72
80
61
96
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
98
99

Low Clouds (% Sky Obscured)

11
19
21
5
20
44
69
74
62
70
66
38
27
61
77
75
82
95
93
99
92
90
93
97

Medium Clouds (% Sky Obscured)

65
34
57
5
0
4
21
89
100
99
97
100
100
100
97
100
67
34
34
31
22
17
18
18

High Clouds (% Sky Obscured)

41
55
49
63
80
39
49
56
100
100
100
100
100
100
100
100
100
100
100
100
36
32
42
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
7
6

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
2
0
1
5
3
3
12
14
17
12
2
5
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)

2
2
2
3
5
6
7
8
8
7
6
7
6
7
8
8
9
10
10
11
14
13
14
14

Chance of Frost

Temperature (°C)

1
3
6
8
9
10
11
12
11
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

-2
0
4
5
5
7
7
7
7
6
6
6
6
5
5
5
5
5
5
5
4
5
5
5

Dew Point (°C)

-5
-4
-1
1
2
2
3
4
4
4
4
5
5
6
7
7
7
8
9
8
8
8
9
9

Relative Humidity (%)

66
62
60
60
58
56
57
57
62
65
68
72
77
82
87
88
90
93
96
95
90
91
96
95

Pressure (mb)

1029
1029
1028
1027
1026
1024
1023
1023
1022
1022
1022
1023
1022
1022
1022
1022
1021
1020
1020
1019
1018
1018
1018
1018

Ozone (du)

318
317
315
316
316
316
313
313
312
312
310
313
312
314
313
312
312
310
308
306
303
300
298
293

Monday 24

Waxing Crescent 17%

11:58

21:01

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 OK
02 OK
03 Good
04 OK
05 Bad
06 Bad
07 Bad
08 OK

Sun - Rise: 08:09, Set: 17:49, Transit: 12:59. Moon - Rise: 11:58, Set: 21:01. Civil Dark: 18:19 - 07:40. Nautical Dark: 18:52 - 07:06. Astro Dark: 19:25 - 06:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
81
68
80
71
28
14
0
27
52
77
70
46

Low Clouds (% Sky Obscured)

100
100
100
100
98
96
95
94
92
91
93
95
81
68
69
55
28
14
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

22
63
36
31
32
36
84
81
94
50
42
31
16
9
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
72
53
67
73
92
100
86
72
58
46
8
0
0
0
0
0
0
0
23
51
76
70
43

ISS Passover

Visibility (miles)

6
7
9
9
9
9
9
9
4
6
6
0
6
8
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
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
7
7
6
16
23
38
79
78
58
50
60
52
54
38
24
16
8
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.3
0.2
0
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
17
18
20
21
21
21
20
19
19
18
16
14
12
12
11
10
9
8
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
5
5
6
5
6
6
6
6
6
6
9
7
3
4
5
4
5
4
3
2
1

Dew Point (°C)

9
9
9
9
10
10
10
11
11
11
11
11
10
11
7
2
2
2
2
2
0
-1
-0
0

Relative Humidity (%)

96
93
87
86
87
89
87
89
93
93
95
96
90
93
76
54
56
62
67
69
67
66
68
72

Pressure (mb)

1017
1017
1016
1016
1014
1013
1013
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1015
1015
1016
1016
1017
1017

Ozone (du)

290
292
294
296
296
299
298
298
299
301
303
304
305
306
309
312
316
319
317
319
316
315
316
317

Tuesday 25

Waxing Crescent 25%

12:34

22:07

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

Sun - Rise: 08:10, Set: 17:49, Transit: 12:59. Moon - Rise: 12:34, Set: 22:07. Civil Dark: 18:18 - 07:41. Nautical Dark: 18:52 - 07:07. Astro Dark: 19:24 - 06:35

Total Clouds (% Sky Obscured)

6
11
16
22
21
18
17
12
34
23
17
2
0
0
0
0
4
9
13
24
35
42
30
19

Low Clouds (% Sky Obscured)

2
7
9
15
13
12
11
9
34
23
17
2
0
0
0
0
3
7
11
21
31
38
25
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
8
8
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
4
2
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
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
1
6
29
18
2
0
0
0
0
0
1
1
0
3
2
0
2
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)

4
6
10
13
15
14
15
14
13
13
9
7
7
6
6
5
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

5
5
7
9
11
11
11
12
11
9
8
7
7
6
5
4
4
3
2
2
1
1
1
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
62
52
49
49
46
47
46
49
59
67
74
75
78
83
79
77
76
76
76
78
80
81
76

Pressure (mb)

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

Ozone (du)

317
313
312
310
309
308
307
309
308
306
306
305
304
302
300
299
298
297
295
294
293
292
292
292

Wednesday 26

Waxing Crescent 34%

13:05

23:13

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

Sun - Rise: 08:11, Set: 17:48, Transit: 12:59. Moon - Rise: 13:05, Set: 23:13. Civil Dark: 18:18 - 07:42. Nautical Dark: 18:51 - 07:08. Astro Dark: 19:24 - 06:35

Total Clouds (% Sky Obscured)

8
13
19
24
32
39
50
41
22
6
16
23
31
33
37
36
29
21
10
17
23
27
18
10

Low Clouds (% Sky Obscured)

7
13
19
24
32
39
50
41
22
6
14
20
30
33
31
31
15
9
5
5
4
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
1
3
3
1
0
0
0
0
0
0
0
0
0
0
0
4
8
12
6
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
1
1
1
1
2
3
2
3
2
1
1
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
4
2
0
6
6
2
5
2
0
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)

4
4
7
9
12
12
13
14
12
9
7
6
5
4
3
3
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

3
3
5
7
9
9
9
10
9
7
6
5
4
4
3
3
2
2
2
1
1
0
-0
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
59
51
45
44
45
45
49
55
60
64
68
73
76
79
80
80
80
81
83
83
83
78

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

292
292
293
294
295
295
296
296
297
298
300
301
303
305
305
306
306
305
304
302
304
305
306
306

Thursday 27

Waxing Crescent 44%

13:31

00:20

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 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:12, Set: 17:48, Transit: 13:00. Moon - Rise: 13:31, Set: 00:20. Civil Dark: 18:18 - 07:43. Nautical Dark: 18:51 - 07:09. Astro Dark: 19:24 - 06:36

Total Clouds (% Sky Obscured)

3
2
2
1
1
1
1
1
1
0
0
0
0
13
27
40
47
55
62
59
56
54

Low Clouds (% Sky Obscured)

3
1
1
0
0
0
0
0
0
0
0
0
0
9
13
17
12
12
11
14
23
27

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
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
1
0
0
0
0
2
4
6
18
32
42
39
32
24

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
4
7
9
10
11
12
10
8
7
6
5
3
3
2
1
1
1
0
0
0

Feels Like (°C)

-2
-2
-1
0
2
8
7
7
7
7
7
3
3
3
3
2
2
-1
-1
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

71
66
58
48
42
39
37
35
41
49
58
59
62
64
65
66
69
66
65
62
61
59

Pressure (mb)

1026
1026
1025
1024
1023
1022
1022
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1024
1024
1024
1024

Ozone (du)

306
307
306
305
305
304
303
302
300
299
297
296
296
295
295
295
295
294
292
291
291
290

Forecast for Algarga, Guadalajara, Spain (40.17,-3.06)

Generated: 21/11/25 09:12:18. Forecast: 21/11/25 to 27/11/25. Timezone: UTC+1.00