Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 20%

04:30

18:31

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

Sun - Rise: 08:11, Set: 20:30, Transit: 14:20. Moon - Rise: 04:30, Set: 18:31. Civil Dark: 20:57 - 07:45. Nautical Dark: 21:28 - 07:14. Astro Dark: 21:59 - 06:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
3
3
7
47
66
24
72
25
41

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
1
14
34
24
43
25
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
3
3
3
3
37
6
6
9
21

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
3
3
2
2
4
6
8
8
6
3
1
3
3
2
2
2
2
2
3
2
2
3

Chance of Frost

Temperature (°C)

25
29
32
34
36
37
37
37
37
36
33
29
27
26
24
23
23
22
21
21
21
20
20
21

Feels Like (°C)

26
30
34
36
36
37
36
35
35
34
32
29
28
26
25
24
23
23
21
20
20
21
19
22

Dew Point (°C)

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

Relative Humidity (%)

26
20
16
14
11
10
10
10
10
11
14
20
22
22
24
26
26
28
28
29
30
34
34
31

Pressure (mb)

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

Ozone (du)

285
285
285
285
285
285
285
285
284
284
284
283
283
283
283
283
282
281
281
281
282
282
281
281

Thursday 18

Waning Crescent 12%

05:38

19:02

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

Sun - Rise: 08:12, Set: 20:29, Transit: 14:20. Moon - Rise: 05:38, Set: 19:02. Civil Dark: 20:55 - 07:45. Nautical Dark: 21:26 - 07:15. Astro Dark: 21:58 - 06:43

Total Clouds (% Sky Obscured)

45
58
99
100
100
77
52
97
85
45
8
12
10
15
62
68
67
100
50
21
35
35
20
21

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)

36
56
86
59
64
25
20
2
5
4
6
8
5
8
4
9
39
30
30
13
13
35
20
21

High Clouds (% Sky Obscured)

16
24
69
79
100
68
42
97
85
45
0
2
3
5
50
50
59
94
50
4
35
35
20
21

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
5
6
2
2
3
3
0
0
0
0
12
2
19
9
6
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

26
30
33
35
35
36
36
36
35
34
32
28
26
24
23
22
22
21
22
22
21
20
20
21

Feels Like (°C)

25
29
33
33
33
33
33
33
33
32
30
29
27
26
25
22
22
21
22
21
22
20
20
21

Dew Point (°C)

3
3
2
3
4
6
7
7
7
7
8
10
11
11
12
12
13
12
12
11
12
12
10
9

Relative Humidity (%)

23
18
14
13
14
15
16
17
17
19
23
32
38
42
49
53
55
53
52
50
57
58
52
46

Pressure (mb)

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

Ozone (du)

279
279
278
277
276
276
276
277
277
278
278
278
277
277
276
276
276
276
276
274
275
275
275
275

Friday 19

Waning Crescent 6%

06:43

19:29

10 OK
11 Good
12 OK
13 OK
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

Sun - Rise: 08:13, Set: 20:27, Transit: 14:20. Moon - Rise: 06:43, Set: 19:29. Civil Dark: 20:54 - 07:46. Nautical Dark: 21:25 - 07:15. Astro Dark: 21:56 - 06:44

Total Clouds (% Sky Obscured)

20
15
15
23
97
100
81
87
100
100
100
100
97
86
86
99
98
90
93
96
100
86
84
84

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)

20
10
2
4
33
22
74
62
35
24
45
29
58
60
83
96
96
45
52
52
39
37
27
49

High Clouds (% Sky Obscured)

20
15
15
23
80
100
68
79
100
100
100
100
96
76
61
78
75
80
92
96
100
64
68
72

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
1
4
20
3
16
22
3
1
0
0
0
0
1
2
0
1
0
0
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)

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

Chance of Frost

Temperature (°C)

25
28
31
33
34
35
34
35
34
32
30
27
26
25
23
23
22
22
22
21
21
20
19
21

Feels Like (°C)

24
26
28
31
32
32
32
32
31
29
28
26
25
24
23
23
22
23
24
22
22
21
19
22

Dew Point (°C)

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

Relative Humidity (%)

36
29
24
21
20
19
19
19
20
24
30
39
47
49
51
55
59
63
66
67
67
64
61
55

Pressure (mb)

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

Ozone (du)

275
276
276
276
275
275
274
274
274
274
273
274
273
274
273
274
273
273
274
274
274
275
275
274

Saturday 20

Waning Crescent 2%

07:45

19:52

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

Sun - Rise: 08:14, Set: 20:26, Transit: 14:19. Moon - Rise: 07:45, Set: 19:52. Civil Dark: 20:52 - 07:47. Nautical Dark: 21:23 - 07:16. Astro Dark: 21:54 - 06:45

Total Clouds (% Sky Obscured)

78
62
42
22
29
33
40
41
44
45
28
12
2
9
13
1
2
4
6
4
2
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
10
20
30
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
31
28
22
28
33
3
19
12
45
13
5
2
9
10
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
59
41
22
21
20
19
21
28
39
26
6
2
8
13
1
2
3
5
4
2
0
0
1

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
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

23
25
27
29
30
30
30
30
29
28
27
24
23
21
20
19
18
17
16
15
14
14
13
14

Feels Like (°C)

23
26
26
28
28
28
29
28
27
26
25
24
24
22
20
19
20
19
17
16
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

45
38
38
36
35
35
34
31
30
28
32
41
46
48
51
53
55
58
59
65
70
79
89
83

Pressure (mb)

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

Ozone (du)

274
274
274
275
275
277
278
279
280
281
281
282
282
282
281
281
281
282
282
284
284
284
285
286

Sunday 21

New Moon 0%

08:46

20:14

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
08 Good
09 Good

Sun - Rise: 08:14, Set: 20:24, Transit: 14:19. Moon - Rise: 08:46, Set: 20:14. Civil Dark: 20:50 - 07:48. Nautical Dark: 21:21 - 07:17. Astro Dark: 21:53 - 06:46

Total Clouds (% Sky Obscured)

0
0
1
1
1
1
1
2
1
1
0
0
0
1
2
3
6
9
10
8
4
2
1
1

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
1
0
0
0
0
1
2
3
6
9
10
8
4
2
1
1

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
5
7
9
10
10
11
11
12
11
10
8
7
7
6
5
5
5
5
4
4
4
4
6

Chance of Frost

Temperature (°C)

17
19
22
23
26
26
27
27
26
25
23
20
18
16
15
14
13
12
12
11
10
9
9
11

Feels Like (°C)

18
19
20
21
23
23
23
24
23
22
20
18
16
15
15
14
13
13
13
13
12
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

55
32
20
14
12
11
10
10
11
11
13
19
24
34
49
59
68
71
75
79
77
76
74
59

Pressure (mb)

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

Ozone (du)

287
288
290
290
291
292
292
292
293
293
293
293
293
294
295
296
297
298
299
299
300
301
302
302

Monday 22

Waxing Crescent 1%

09:46

20:35

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
08 Good
09 Good

Sun - Rise: 08:15, Set: 20:23, Transit: 14:18. Moon - Rise: 09:46, Set: 20:35. Civil Dark: 20:49 - 07:49. Nautical Dark: 21:20 - 07:18. Astro Dark: 21:51 - 06:47

Total 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

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
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)

8
10
10
11
12
12
12
12
11
10
9
8
7
6
6
5
4
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

13
15
17
20
22
22
23
24
22
21
20
19
16
15
14
12
12
11
11
10
10
9
8
11

Feels Like (°C)

9
10
11
12
13
21
20
19
19
20
21
16
15
15
15
14
14
9
10
10
10
9
9
7

Dew Point (°C)

3
1
-0
-1
-3
-5
-7
-8
-9
-8
-8
-7
-7
-6
-5
-4
-3
-3
-3
-2
-2
-3
-3
-3

Relative Humidity (%)

48
39
30
24
19
16
13
11
12
13
14
17
20
24
27
32
37
38
40
42
42
44
44
37

Pressure (mb)

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

Ozone (du)

302
303
303
303
303
303
304
304
304
304
304
305
306
307
307
307
307
307
307
307
308
309
310
310

Tuesday 23

Waxing Crescent 3%

No Rise

20:57

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

Sun - Rise: 08:16, Set: 20:21, Transit: 14:18. Moon - Rise: No Rise, Set: 20:57. Civil Dark: 20:47 - 07:50. Nautical Dark: 21:18 - 07:19. Astro Dark: 21:49 - 06:48

Total Clouds (% Sky Obscured)

0
0
0
0
1
3
4
6
9
10
36
60
80
55
43
33
32
29
26
26
21
17

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

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

High Clouds (% Sky Obscured)

0
0
0
0
1
3
4
5
7
8
30
51
73
55
42
27
24
22
26
26
21
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

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)

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

Chance of Frost

Temperature (°C)

14
16
19
21
23
23
23
24
23
21
20
18
16
14
13
12
11
11
10
10
9
9

Feels Like (°C)

8
9
10
12
13
21
21
20
21
21
22
17
16
16
15
14
12
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

32
27
22
18
15
13
12
11
13
14
16
18
20
24
25
26
27
30
33
36
38
40

Pressure (mb)

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

Ozone (du)

310
310
309
309
309
307
306
304
303
301
300
299
298
297
296
296
295
295
295
295
295
295

Forecast for La Estación, Badajoz, Spain (38.22,-6.63)

Generated: 17/09/25 10:57:17. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+2.00