Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 9%

04:26

18:49

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

Sun - Rise: 07:52, Set: 20:42, Transit: 14:16. Moon - Rise: 04:26, Set: 18:49. Civil Dark: 21:10 - 07:24. Nautical Dark: 21:43 - 06:51. Astro Dark: 22:18 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
86
100
100
100
100
100
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
0
0
0
2
4
9
83
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
86
100
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
0
0
0
0
0
0
0
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)

3
4
4
1
4
4
4
4
3
3
2
3
3
3
3
3
5
8
10
11
12
12
12
12

Chance of Frost

Temperature (°C)

33
33
31
27
24
23
21
20
20
19
18
17
17
17
16
17
20
23
25
26
27
28
29
29

Feels Like (°C)

31
29
29
25
22
20
21
20
19
18
17
17
16
16
16
18
20
22
22
23
23
24
25
24

Dew Point (°C)

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

Relative Humidity (%)

14
13
14
17
17
19
23
27
31
34
36
37
37
45
58
53
44
32
23
22
22
23
22
22

Pressure (mb)

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

Ozone (du)

290
290
289
289
290
291
292
291
291
290
290
290
290
293
297
297
296
296
295
294
294
294
294
292

Tuesday 8

Waning Crescent 4%

05:43

19:23

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 OK
10 OK
11 OK
12 OK
13 OK
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 07:53, Set: 20:40, Transit: 14:16. Moon - Rise: 05:43, Set: 19:23. Civil Dark: 21:08 - 07:25. Nautical Dark: 21:41 - 06:52. Astro Dark: 22:16 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
91
96
86
95
80
84
71
69
65
38
21
25
18
16
10
3
0
0

Low Clouds (% Sky Obscured)

0
3
2
11
97
61
91
63
77
95
80
84
71
69
59
18
4
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

92
100
100
97
96
96
91
12
5
10
13
19
11
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
25
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
6
9
9
5
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
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
49
95
67
89
52
50
30
21
11
6
17
7
3
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
1
0.3
1.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
17
15
12
6
5
5
6
11
10
11
12
12
13
12
14
15
15
15
15
14
14
14
14

Chance of Frost

Temperature (°C)

28
24
21
18
18
18
18
17
17
16
16
15
15
14
13
14
14
16
17
18
20
21
21
21

Feels Like (°C)

24
20
16
13
16
17
18
18
17
16
13
13
11
10
10
10
11
12
14
15
17
17
18
18

Dew Point (°C)

5
3
6
14
15
14
15
14
13
13
12
11
10
10
10
9
8
7
6
5
3
2
-1
-1

Relative Humidity (%)

23
25
37
74
82
81
81
81
81
79
78
75
74
76
78
75
67
57
48
40
34
28
23
22

Pressure (mb)

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

Ozone (du)

292
291
292
292
294
295
294
296
305
311
315
318
318
320
320
323
325
327
328
328
328
328
327
327

Wednesday 9

Waning Crescent 1%

06:58

19:50

18 Good
19 Good
20 Good
21 Good
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
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK

Sun - Rise: 07:54, Set: 20:38, Transit: 14:15. Moon - Rise: 06:58, Set: 19:50. Civil Dark: 21:06 - 07:26. Nautical Dark: 21:40 - 06:53. Astro Dark: 22:14 - 06:19

Total Clouds (% Sky Obscured)

0
0
0
2
55
48
75
86
100
95
61
100
73
100
100
100
72
65
64
55
56
51
31
44

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
8
6
1
8
8
25
25
16
14
64
11
56
51
31
44

High Clouds (% Sky Obscured)

0
0
0
2
55
48
75
86
100
93
29
100
52
100
100
61
29
30
19
17
13
11
1
25

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
4
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
14
13
12
12
12
11
10
10
9
8
6
5
5
4
4
4
6
7
6
4
4
5
6

Chance of Frost

Temperature (°C)

21
20
19
17
15
14
13
12
12
11
11
10
10
9
9
10
11
13
15
17
19
20
21
22

Feels Like (°C)

18
16
15
13
12
11
10
10
9
8
8
7
7
6
6
8
8
11
12
14
16
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

27
31
38
45
51
60
66
68
72
73
75
76
76
77
81
74
59
47
37
31
24
21
18
16

Pressure (mb)

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

Ozone (du)

326
324
322
316
312
310
308
306
303
300
299
297
296
293
292
290
290
290
290
289
289
288
286
286

Thursday 10

Waning Crescent 0%

08:10

20:14

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

Sun - Rise: 07:55, Set: 20:37, Transit: 14:15. Moon - Rise: 08:10, Set: 20:14. Civil Dark: 21:04 - 07:27. Nautical Dark: 21:38 - 06:54. Astro Dark: 22:12 - 06:20

Total Clouds (% Sky Obscured)

49
55
44
37
35
8
4
4
17
63
47
43
37
31
39
43
45
39
37
22
24
28
29
26

Low Clouds (% Sky Obscured)

0
0
0
0
12
0
0
0
0
4
1
0
0
2
2
2
1
1
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

49
55
44
37
35
5
4
4
1
0
0
2
3
3
5
4
3
4
3
1
3
2
2
1

High Clouds (% Sky Obscured)

25
25
15
10
10
2
1
1
0
10
1
1
0
0
16
30
38
34
30
22
16
9
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
16
15
14
15
15
15
15
11
13
13
13
12
13
15
18
19
22
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

15
17
21
23
24
25
29
30
30
31
31
34
37
37
36
30
24
21
20
19
19
19
20
21

Pressure (mb)

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

Ozone (du)

286
285
284
283
282
283
282
283
283
284
284
284
284
284
285
285
284
285
285
285
284
285
285
286

Friday 11

New Moon 2%

09:20

20:36

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
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

Sun - Rise: 07:56, Set: 20:35, Transit: 14:15. Moon - Rise: 09:20, Set: 20:36. Civil Dark: 21:03 - 07:28. Nautical Dark: 21:36 - 06:55. Astro Dark: 22:10 - 06:21

Total Clouds (% Sky Obscured)

21
15
21
28
31
26
23
18
15
15
11
12
13
14
6
5
4
3
3
3
3
2
2
3

Low Clouds (% Sky Obscured)

1
1
1
2
2
0
0
2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
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)

2
3
5
6
8
5
3
0
1
2
2
6
10
14
3
3
3
3
2
2
2
2
2
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)

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

Chance of Frost

Temperature (°C)

24
24
23
21
20
18
17
16
15
15
14
13
13
13
13
15
17
18
20
22
24
25
26
27

Feels Like (°C)

23
22
22
20
17
15
14
14
13
12
11
11
11
11
10
12
12
12
13
14
13
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

21
21
22
40
32
31
35
38
38
36
33
32
32
34
36
32
29
25
23
20
18
17
15
14

Pressure (mb)

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

Ozone (du)

287
289
289
290
290
290
291
291
291
290
290
290
291
292
293
293
294
294
295
296
297
296
295
294

Saturday 12

Waxing Crescent 7%

10:29

20:58

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

Sun - Rise: 07:57, Set: 20:33, Transit: 14:14. Moon - Rise: 10:29, Set: 20:58. Civil Dark: 21:01 - 07:29. Nautical Dark: 21:34 - 06:56. Astro Dark: 22:08 - 06:22

Total Clouds (% Sky Obscured)

4
4
2
1
0
0
0
0
0
1
1
2
3
3
9
15
25
26
27
22
25
29
34
49

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)

2
3
2
1
0
0
0
0
0
1
1
2
3
3
9
15
25
26
26
21
22
25
30
42

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)

9
9
9
9
9
9
8
7
7
6
5
5
5
4
4
4
4
4
5
6
7
7
7
8

Chance of Frost

Temperature (°C)

26
25
25
22
21
19
17
17
15
14
14
12
12
11
11
14
16
19
21
24
27
28
29
29

Feels Like (°C)

24
24
25
21
21
20
19
19
17
13
13
12
11
11
11
12
12
13
15
16
18
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

15
15
16
20
24
30
34
38
42
41
42
42
42
43
44
37
31
26
22
19
16
14
12
10

Pressure (mb)

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

Ozone (du)

295
296
297
297
297
297
297
297
296
296
296
296
297
298
299
298
297
297
296
296
296
295
295
294

Sunday 13

Waxing Crescent 13%

11:37

21:21

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

Sun - Rise: 07:58, Set: 20:31, Transit: 14:14. Moon - Rise: 11:37, Set: 21:21. Civil Dark: 20:59 - 07:30. Nautical Dark: 21:32 - 06:58. Astro Dark: 22:06 - 06:24

Total Clouds (% Sky Obscured)

66
85
79
68
60
45
30
15
14
14
13
11
9
6
6
6
7
6
6
5

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

61
85
79
68
59
43
26
10
10
10
10
8
6
3
3
3
3
3
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

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)

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

Chance of Frost

Temperature (°C)

29
28
27
24
22
20
19
18
17
16
16
14
14
14
13
16
19
21
24
27

Feels Like (°C)

26
26
27
21
21
20
19
19
18
14
14
14
13
13
13
13
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

12
13
15
19
23
29
33
38
42
43
44
45
45
46
47
38
32
26
21
18

Pressure (mb)

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

Ozone (du)

294
293
292
292
291
290
289
288
287
287
286
286
286
286
286
285
284
283
283
282

Forecast for La Flecha, Valladolid, Spain (41.63,-4.76)

Generated: 07/09/26 18:31:58. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+2.00