Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Crescent 2%

05:28

20:12

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
10 Good
11 Good
12 Good
13 Good
14 OK

Sun - Rise: 07:24, Set: 21:25, Transit: 14:24. Moon - Rise: 05:28, Set: 20:12. Civil Dark: 21:55 - 06:53. Nautical Dark: 22:32 - 06:17. Astro Dark: 23:13 - 05:36

Total Clouds (% Sky Obscured)

21
3
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
2
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
2
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

31
31
32
32
32
31
29
26
24
22
21
20
19
19
18
18
17
17
19
21
24
26
29
31

Feels Like (°C)

31
31
31
30
29
28
27
25
23
22
21
20
20
20
20
19
19
18
20
22
26
28
31
33

Dew Point (°C)

0
-1
-2
-3
-2
-1
3
3
5
13
14
14
13
13
13
13
13
12
12
11
9
7
5
3

Relative Humidity (%)

14
12
11
10
11
13
18
22
28
54
62
66
67
69
71
73
77
74
63
50
38
28
22
16

Pressure (mb)

1015
1014
1013
1013
1012
1012
1013
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

321
320
320
320
322
321
321
319
319
318
318
318
317
316
316
317
318
318
317
316
317
318
318
317

Tuesday 11

Waning Crescent 0%

06:48

20:52

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

Sun - Rise: 07:25, Set: 21:24, Transit: 14:24. Moon - Rise: 06:48, Set: 20:52. Civil Dark: 21:54 - 06:55. Nautical Dark: 22:31 - 06:18. Astro Dark: 23:11 - 05:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
19
2
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
16
2
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)

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

Chance of Frost

Temperature (°C)

33
34
34
34
34
33
31
28
26
25
24
23
22
21
21
20
20
19
21
24
26
28
31
33

Feels Like (°C)

34
35
34
34
33
33
30
27
25
24
25
24
23
22
22
21
21
19
21
24
26
28
30
32

Dew Point (°C)

1
1
0
0
0
0
2
2
1
6
14
14
14
13
12
10
9
6
3
3
3
2
1
-2

Relative Humidity (%)

13
12
11
11
11
12
15
19
19
29
52
57
59
60
57
54
50
44
30
25
22
18
14
10

Pressure (mb)

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

Ozone (du)

316
315
314
314
314
314
314
314
315
314
313
313
313
315
315
314
313
312
311
312
313
313
313
313

Wednesday 12

New Moon 1%

08:06

21:24

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

Sun - Rise: 07:26, Set: 21:22, Transit: 14:23. Moon - Rise: 08:06, Set: 21:24. Civil Dark: 21:52 - 06:56. Nautical Dark: 22:29 - 06:19. Astro Dark: 23:09 - 05:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
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
1
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)

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

Chance of Frost

Temperature (°C)

35
36
36
36
36
35
32
29
27
25
24
23
23
22
21
20
19
19
22
24
27
29
32
35

Feels Like (°C)

33
33
34
34
33
32
30
27
25
24
26
25
25
24
23
22
21
20
22
25
27
30
31
34

Dew Point (°C)

-2
-2
-3
-3
-2
-1
2
1
-0
4
12
12
11
12
12
11
8
5
4
4
3
2
1
1

Relative Humidity (%)

9
8
8
8
8
10
14
16
16
24
44
47
48
54
56
56
48
39
31
26
21
17
13
11

Pressure (mb)

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

Ozone (du)

311
310
309
309
308
307
308
307
306
305
304
303
303
304
304
305
305
306
306
306
306
307
307
308

Thursday 13

Waxing Crescent 1%

09:21

21:50

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

Sun - Rise: 07:27, Set: 21:21, Transit: 14:23. Moon - Rise: 09:21, Set: 21:50. Civil Dark: 21:51 - 06:57. Nautical Dark: 22:28 - 06:20. Astro Dark: 23:07 - 05:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
7
15
22
19
12
5
2
2
24
17
4
0
0
0
0
2
2
5
4

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
2
4
11
10
8
5
1
1
1
1
0
0
0
0
0
2
2
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
16
4
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

36
36
37
37
36
36
33
30
28
26
25
24
22
22
21
20
19
19
21
24
26
29
32
34

Feels Like (°C)

34
34
35
34
35
34
31
28
25
26
26
25
24
23
21
20
21
20
22
24
26
30
32
34

Dew Point (°C)

0
0
1
-0
0
1
2
3
6
15
16
15
14
15
15
15
14
12
9
5
3
3
3
3

Relative Humidity (%)

10
10
10
9
10
10
14
17
25
50
58
57
60
64
68
70
70
64
45
28
21
18
16
14

Pressure (mb)

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

Ozone (du)

307
306
305
306
306
305
305
305
303
302
302
302
303
303
303
303
302
302
303
302
302
302
301
301

Friday 14

Waxing Crescent 5%

10:32

22:13

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

Sun - Rise: 07:28, Set: 21:20, Transit: 14:23. Moon - Rise: 10:32, Set: 22:13. Civil Dark: 21:49 - 06:58. Nautical Dark: 22:26 - 06:22. Astro Dark: 23:05 - 05:43

Total Clouds (% Sky Obscured)

4
5
2
4
3
60
65
70
70
70
70
60
49
39
36
33
33
26
21
11
8
5
1
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
26
21
11
7
2
0
0

Medium Clouds (% Sky Obscured)

2
2
0
3
3
51
57
67
65
58
62
44
24
3
3
2
1
1
0
0
1
2
1
2

High Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
2
55
55
43
30
20
16
8
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
1
1
4
10
22
12
31
17
6
6
4
0
0
0
0
0
0
0
0
0
0
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)

4
5
7
7
8
6
5
9
18
16
17
15
13
12
10
10
9
8
8
8
9
7
5
3

Chance of Frost

Temperature (°C)

35
36
37
36
36
35
32
29
26
24
23
23
22
20
19
19
19
18
20
22
24
26
29
31

Feels Like (°C)

35
36
35
34
33
34
30
26
21
21
18
19
19
18
18
18
18
17
18
19
20
21
22
23

Dew Point (°C)

2
2
2
2
2
3
4
7
10
10
9
7
8
8
8
8
9
9
8
7
6
4
3
1

Relative Humidity (%)

12
11
11
11
11
13
17
24
37
41
39
37
40
45
49
51
53
53
45
36
30
23
18
14

Pressure (mb)

1014
1013
1012
1011
1011
1010
1011
1012
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1012

Ozone (du)

301
301
301
300
301
301
301
300
300
298
300
300
301
302
302
302
303
303
303
304
304
304
304
303

Saturday 15

Waxing Crescent 10%

11:40

22:34

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

Sun - Rise: 07:29, Set: 21:18, Transit: 14:23. Moon - Rise: 11:40, Set: 22:34. Civil Dark: 21:48 - 06:59. Nautical Dark: 22:24 - 06:23. Astro Dark: 23:03 - 05:44

Total Clouds (% Sky Obscured)

2
3
25
48
71
60
43
24
25
27
30
42
53
64
67
70
72
59
46
29
19
14
9
12

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
1
21
41
61
42
23
5
5
13
30
42
53
59
55
51
48
41
28
16
13
7
4
4

High Clouds (% Sky Obscured)

0
0
8
16
25
16
13
10
5
5
8
13
16
47
47
46
46
47
34
15
4
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 (%)

6
8
27
33
36
31
28
24
21
15
0
0
0
0
0
0
0
0
0
0
0
0
0
6

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
9
13
11
10
11
8
9
14
11
8
7
6
5
4
4
4
4
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

32
33
34
33
32
31
28
25
23
22
21
20
20
19
19
19
19
18
21
23
26
28
30
32

Feels Like (°C)

34
35
35
36
37
38
25
23
23
22
21
20
19
19
19
19
19
18
19
19
21
21
23
23

Dew Point (°C)

3
5
7
9
11
13
13
13
13
13
12
12
12
11
11
11
10
9
10
9
9
9
8
7

Relative Humidity (%)

15
17
19
23
27
33
38
46
54
56
57
58
58
60
61
59
57
55
47
40
35
29
24
20

Pressure (mb)

1011
1010
1010
1010
1010
1010
1012
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

302
300
298
300
302
304
304
304
304
303
302
301
302
302
302
303
304
304
306
307
308
307
306
305

Sunday 16

Waxing Crescent 18%

12:48

22:56

15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 07:30, Set: 21:17, Transit: 14:23. Moon - Rise: 12:48, Set: 22:56. Civil Dark: 21:46 - 07:00. Nautical Dark: 22:23 - 06:24. Astro Dark: 23:01 - 05:46

Total Clouds (% Sky Obscured)

17
22
33
50
66
81
90
100
88
75
66
52
38
25
32
37
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
42

Medium Clouds (% Sky Obscured)

3
2
32
50
66
81
69
56
38
20
2
1
1
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
33
67
100
68
35
8
13
12
18
30
37
42

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
5
27
27
28
31
28
18
12
7
2
5
4
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

33
34
34
33
32
31
29
27
26
24
23
22
21
20
19
19
18

Feels Like (°C)

34
33
32
34
37
38
27
27
26
25
24
23
21
20
20
19
19

Dew Point (°C)

6
5
3
7
12
15
14
13
12
12
12
12
12
11
10
10
9

Relative Humidity (%)

18
16
14
20
28
37
39
40
43
46
49
53
55
56
55
54
53

Pressure (mb)

1012
1011
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

304
303
302
302
302
301
301
301
301
301
302
302
303
303
304
304
303

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

Generated: 10/08/26 15:15:07. Forecast: 10/08/26 to 16/08/26. Timezone: UTC+2.00