Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 12%

05:19

18:52

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

Sun - Rise: 07:56, Set: 20:15, Transit: 14:06. Moon - Rise: 05:19, Set: 18:52. Civil Dark: 20:42 - 07:29. Nautical Dark: 21:14 - 06:57. Astro Dark: 21:47 - 06:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
31
11
2
27
51
44
48
60
40
30
43
76

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
2
27
11
2
21
47
43
41
53
30
24
43
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
11
0
2
3
55

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

Chance of Frost

Temperature (°C)

19
18
18
19
23
26
30
32
34
36
36
36
36
36
34
32
29
27
27
26
25
24
23
23

Feels Like (°C)

19
18
19
19
24
27
30
32
33
34
35
35
35
34
34
32
30
25
25
24
24
25
25
22

Dew Point (°C)

4
5
6
6
8
10
10
8
7
7
5
4
3
4
5
5
3
2
9
12
13
13
14
13

Relative Humidity (%)

37
40
44
41
38
34
28
22
18
16
14
13
12
13
16
18
19
20
31
42
46
50
55
55

Pressure (mb)

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

Ozone (du)

285
285
284
284
285
286
285
284
284
284
283
282
282
282
284
284
285
285
282
280
280
278
276
275

Friday 19

Waning Crescent 6%

No Rise

19:17

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
05 Bad

Sun - Rise: 07:57, Set: 20:13, Transit: 14:05. Moon - Rise: No Rise, Set: 19:17. Civil Dark: 20:40 - 07:30. Nautical Dark: 21:12 - 06:58. Astro Dark: 21:45 - 06:26

Total Clouds (% Sky Obscured)

91
96
100
71
63
57
58
48
36
75
31
43
43
41
78
90
100
100
93
75
77
74
57
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)

81
91
89
60
62
42
32
29
22
4
21
30
28
19
22
26
60
84
93
75
77
74
57
90

High Clouds (% Sky Obscured)

70
84
90
42
38
19
40
24
17
62
2
1
10
14
35
60
100
100
27
24
11
8
5
39

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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
0
0
0
11
43
15
15
22
23
10
13
3
1
1
2
0
1
8
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
4
4
5
5
6
7
8
8
9
9
6
7
9
14
14
14
12
8
9
8

Chance of Frost

Temperature (°C)

22
21
21
21
24
26
29
32
33
34
34
34
34
34
32
30
29
27
25
24
23
22
21
21

Feels Like (°C)

23
21
21
21
22
25
27
30
32
34
33
33
32
32
30
26
24
22
22
21
21
21
20
21

Dew Point (°C)

13
12
13
12
12
11
11
12
11
10
8
7
7
7
8
8
10
10
13
14
14
14
13
14

Relative Humidity (%)

58
59
60
55
47
39
33
29
25
22
19
18
18
19
22
25
30
34
46
53
56
58
58
62

Pressure (mb)

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

Ozone (du)

276
276
276
276
275
275
274
274
275
274
273
271
271
270
269
269
270
269
270
270
270
270
269
269

Saturday 20

Waning Crescent 2%

06:26

19:39

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 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:58, Set: 20:12, Transit: 14:05. Moon - Rise: 06:26, Set: 19:39. Civil Dark: 20:39 - 07:31. Nautical Dark: 21:11 - 06:59. Astro Dark: 21:43 - 06:27

Total Clouds (% Sky Obscured)

99
73
83
98
100
92
100
100
100
100
100
100
100
100
100
85
77
62
36
48
40
46
73
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
20

Medium Clouds (% Sky Obscured)

96
25
25
24
26
64
28
95
58
31
8
55
35
26
37
11
37
60
12
20
8
15
16
19

High Clouds (% Sky Obscured)

64
73
83
98
100
76
100
100
100
100
100
100
100
100
100
83
54
21
20
43
38
30
41
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
11
19
34
7
1
2
4
9
15
32
38
69
58
43
8
11
16
26
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
5
4
6
7
7
9
6
8
9
8
9
9
8
10
13
10
4
6
5
5
4
4

Chance of Frost

Temperature (°C)

21
20
20
21
22
23
24
25
24
26
28
29
29
28
27
25
23
23
23
23
22
22
21
21

Feels Like (°C)

20
20
21
21
21
22
22
22
22
23
24
26
26
25
25
20
18
20
23
24
24
23
23
21

Dew Point (°C)

13
12
13
13
12
11
10
8
6
5
6
7
7
7
9
11
17
17
17
17
17
16
15
15

Relative Humidity (%)

61
59
65
61
54
47
40
34
31
26
25
24
24
25
32
40
69
71
69
70
69
68
68
69

Pressure (mb)

1020
1020
1020
1021
1021
1021
1020
1020
1019
1018
1017
1016
1015
1015
1015
1016
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

271
272
272
272
272
271
271
270
270
270
271
272
273
272
273
274
275
277
278
279
280
280
279
279

Sunday 21

New Moon 0%

07:29

19:59

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 07:59, Set: 20:10, Transit: 14:05. Moon - Rise: 07:29, Set: 19:59. Civil Dark: 20:37 - 07:32. Nautical Dark: 21:09 - 07:00. Astro Dark: 21:41 - 06:28

Total Clouds (% Sky Obscured)

83
84
89
95
67
51
64
54
16
9
2
2
1
0
0
0
0
1
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

31
41
24
13
0
1
2
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
25
65
8
4
7
44
54
12
7
2
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
54
70
86
67
45
22
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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 (%)

42
45
38
22
5
3
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)

4
4
4
5
8
11
12
13
14
14
15
15
14
11
9
7
6
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

20
20
19
20
21
22
23
24
25
25
26
26
25
25
24
22
21
19
18
16
15
14
13
12

Feels Like (°C)

20
19
18
19
20
20
20
20
21
22
21
22
21
20
19
18
17
15
16
15
13
12
11
10

Dew Point (°C)

15
15
15
14
14
12
10
9
9
7
6
6
6
5
2
0
-2
-2
-1
-1
-3
-5
-4
-3

Relative Humidity (%)

72
75
75
71
64
52
42
39
35
31
27
27
29
28
24
23
21
24
28
30
28
27
30
35

Pressure (mb)

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

Ozone (du)

281
281
281
283
284
284
284
285
285
286
287
287
288
289
290
291
291
291
292
292
292
293
295
296

Monday 22

Waxing Crescent 1%

08:32

20:19

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

Sun - Rise: 08:00, Set: 20:08, Transit: 14:04. Moon - Rise: 08:32, Set: 20:19. Civil Dark: 20:35 - 07:33. Nautical Dark: 21:07 - 07:01. Astro Dark: 21:39 - 06:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
6
12
18
17
19
21
17
12
6
18
20
20
21
23
18
23
25
27
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
7
11
6
3
0
0
0
0
0
0
0
1
1
2
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
14
20
14
8
4
11
13
13
12
11
9
11
13
16
11

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

12
11
10
13
15
17
19
20
21
21
22
22
21
20
19
16
16
15
14
13
12
12
12
11

Feels Like (°C)

10
10
9
12
13
14
16
16
17
17
17
18
17
17
17
15
14
14
14
14
14
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

45
50
52
50
45
42
33
26
25
26
23
21
22
21
24
25
26
28
30
33
37
40
43
46

Pressure (mb)

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

Ozone (du)

296
296
299
300
301
302
302
302
302
302
302
302
302
303
303
303
303
302
302
301
301
300
300
300

Tuesday 23

Waxing Crescent 3%

09:33

20:40

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

Sun - Rise: 08:01, Set: 20:07, Transit: 14:04. Moon - Rise: 09:33, Set: 20:40. Civil Dark: 20:34 - 07:34. Nautical Dark: 21:05 - 07:02. Astro Dark: 21:38 - 06:30

Total Clouds (% Sky Obscured)

13
3
5
6
9
17
25
37
41
44
48
48
51
54
71
87
100
100
100
100
93
87
80
62

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
1
1
2
4
6
8
32
57
81
87
87
80
62

High Clouds (% Sky Obscured)

1
0
5
6
9
17
25
37
41
44
45
42
51
54
71
87
100
100
100
100
78
53
35
30

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

Chance of Frost

Temperature (°C)

11
10
10
11
13
14
15
17
18
19
20
20
20
19
18
18
17
16
16
15
15
14
14
13

Feels Like (°C)

11
11
11
11
11
11
12
12
13
16
16
15
16
16
16
15
15
15
14
14
14
11
11
11

Dew Point (°C)

0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0

Relative Humidity (%)

48
48
50
46
42
40
36
33
30
29
28
27
28
29
30
32
34
35
36
37
37
38
39
40

Pressure (mb)

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

Ozone (du)

299
299
299
299
298
298
299
299
300
299
298
297
297
298
298
298
298
298
298
297
297
297
298
298

Wednesday 24

Waxing Crescent 7%

10:35

21:02

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

Sun - Rise: 08:02, Set: 20:05, Transit: 14:04. Moon - Rise: 10:35, Set: 21:02. Civil Dark: 20:32 - 07:35. Nautical Dark: 21:04 - 07:03. Astro Dark: 21:36 - 06:31

Total Clouds (% Sky Obscured)

49
35
35
35
34
29
29
33
34
34
35
30
25
25
17
18
15
39
63
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

49
35
35
35
34
29
29
33
34
34
35
30
25
25
17
18
15
36
29
23

High Clouds (% Sky Obscured)

25
30
32
25
27
17
11
5
11
17
23
25
25
25
17
8
0
27
54
81

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
5
10
15

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)

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

Chance of Frost

Temperature (°C)

13
12
11
13
15
17
19
21
22
23
24
24
24
23
22
21
19
18
17
16

Feels Like (°C)

11
11
11
9
10
10
12
13
14
20
20
20
21
20
21
18
18
18
17
16

Dew Point (°C)

0
1
0
1
1
1
1
2
1
1
1
0
2
2
3
5
8
10
10
9

Relative Humidity (%)

42
45
47
41
37
32
30
27
24
23
22
20
23
25
29
36
46
59
63
66

Pressure (mb)

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

Ozone (du)

298
298
298
298
298
298
299
299
299
300
300
301
301
301
301
301
300
300
300
299

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

Generated: 18/09/25 06:59:18. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00