Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 77%

18:22

03:21

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

Sun - Rise: 08:06, Set: 20:17, Transit: 14:11. Moon - Rise: 18:22, Set: 03:21. Civil Dark: 20:45 - 07:39. Nautical Dark: 21:18 - 07:06. Astro Dark: 21:51 - 06:33

Total Clouds (% Sky Obscured)

15
12
12
2
0
0
0
2
2
2
2
3
29
3
29
17
19
20
45
27
58
78
58
60

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
2
12
1
0
0
0
1
1
1
1
1
20
2
24
16
19
19
44
26
54
75
58
60

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)

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

Chance of Frost

Temperature (°C)

30
28
25
22
21
20
19
18
17
16
16
15
14
13
14
18
21
23
26
28
29
30
30
30

Feels Like (°C)

29
27
23
20
20
19
18
17
15
14
14
13
13
11
13
15
19
21
23
24
26
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

15
20
22
27
32
35
36
36
35
35
38
42
47
53
53
47
38
30
22
17
16
16
16
16

Pressure (mb)

1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1023
1022
1021
1020
1019
1018
1018

Ozone (du)

277
279
279
280
281
281
282
282
282
282
281
281
282
282
283
283
283
283
283
283
284
283
284
284

Tuesday 22

Waxing Gibbous 85%

18:47

04:27

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

Sun - Rise: 08:07, Set: 20:16, Transit: 14:11. Moon - Rise: 18:47, Set: 04:27. Civil Dark: 20:43 - 07:40. Nautical Dark: 21:16 - 07:07. Astro Dark: 21:49 - 06:34

Total Clouds (% Sky Obscured)

50
40
56
49
53
65
64
89
76
75
52
49
6
31
34
70
95
100
100
100
100
30
45
47

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)

50
40
56
49
53
65
64
89
76
75
52
49
4
31
34
70
95
100
100
100
100
20
45
45

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

Chance of Frost

Temperature (°C)

29
27
24
22
21
20
19
18
17
16
16
15
14
13
14
18
21
24
26
28
29
30
30
30

Feels Like (°C)

27
26
22
20
20
19
18
17
14
15
14
13
13
12
13
16
18
20
21
24
25
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

18
23
29
37
41
42
43
43
41
38
37
35
33
32
29
21
17
14
12
12
12
12
12
11

Pressure (mb)

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

Ozone (du)

284
284
283
283
283
283
283
283
284
284
284
284
284
285
286
287
287
286
286
286
285
285
284
286

Wednesday 23

Waxing Gibbous 92%

No Rise

05:33

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

Sun - Rise: 08:09, Set: 20:14, Transit: 14:10. Moon - Rise: No Rise, Set: 05:33. Civil Dark: 20:42 - 07:41. Nautical Dark: 21:14 - 07:09. Astro Dark: 21:47 - 06:36

Total Clouds (% Sky Obscured)

7
26
24
22
25
22
12
9
20
31
9
3
3
3
0
3
2
2
21
36
40
45
40
45

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)

4
18
16
14
13
9
8
9
15
17
5
2
2
3
0
3
1
1
15
31
30
25
25
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
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
5
6
7
7
7
6
6
4
4
3
3
4
3
3
2
2
1
1
1
3
5
6
6

Chance of Frost

Temperature (°C)

29
27
23
22
21
19
18
17
16
15
15
14
13
12
13
17
20
23
27
29
30
31
32
31

Feels Like (°C)

27
25
20
19
17
16
15
13
13
12
12
13
13
11
12
16
21
24
27
28
27
28
28
27

Dew Point (°C)

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

Relative Humidity (%)

11
14
16
21
25
29
33
36
38
40
40
41
41
42
40
33
26
21
17
14
13
13
13
13

Pressure (mb)

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

Ozone (du)

286
285
285
286
286
287
287
288
288
287
286
287
286
286
287
287
287
288
288
287
288
288
288
287

Thursday 24

Waxing Gibbous 97%

19:09

06:40

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

Sun - Rise: 08:10, Set: 20:12, Transit: 14:10. Moon - Rise: 19:09, Set: 06:40. Civil Dark: 20:40 - 07:42. Nautical Dark: 21:12 - 07:10. Astro Dark: 21:45 - 06:37

Total Clouds (% Sky Obscured)

14
13
4
2
3
6
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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)

6
5
1
0
3
6
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
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
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
2
2
2
1
2
2
2
1
2
1
1
1
1
2
3
2
3
3
4
5
5
4

Chance of Frost

Temperature (°C)

30
28
26
24
21
20
19
18
18
17
17
16
16
15
17
19
21
24
27
30
31
31
32
31

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

14
19
21
22
23
23
24
25
26
28
29
29
30
30
29
22
19
16
15
13
12
11
11
10

Pressure (mb)

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

Ozone (du)

287
287
287
287
287
287
286
286
287
287
286
286
285
284
284
283
283
283
282
281
280
280
279
279

Friday 25

Waxing Gibbous 99%

19:31

07:49

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

Sun - Rise: 08:11, Set: 20:11, Transit: 14:10. Moon - Rise: 19:31, Set: 07:49. Civil Dark: 20:38 - 07:43. Nautical Dark: 21:10 - 07:11. Astro Dark: 21:43 - 06:38

Total Clouds (% Sky Obscured)

2
2
2
2
21
2
2
4
4
3
0
48
8
21
26
31
37
42
49
60
63
75
80
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
1
2
7
13
19
33
47

High Clouds (% Sky Obscured)

1
1
1
1
16
1
2
2
2
2
0
31
5
16
25
31
37
41
44
47
49
55
50
50

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

Chance of Frost

Temperature (°C)

30
28
25
22
19
18
17
16
16
15
14
13
13
13
15
17
19
22
24
27
29
30
31
29

Feels Like (°C)

27
25
23
20
17
16
16
15
16
14
13
13
11
11
12
12
13
14
15
16
26
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

10
13
15
15
15
16
17
17
18
19
20
21
22
22
19
17
14
13
13
12
12
12
12
14

Pressure (mb)

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

Ozone (du)

279
280
280
280
280
280
280
279
278
279
279
279
279
279
279
279
279
278
278
278
278
278
278
278

Saturday 26

Full Moon 100%

19:52

08:59

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

Sun - Rise: 08:12, Set: 20:09, Transit: 14:09. Moon - Rise: 19:52, Set: 08:59. Civil Dark: 20:36 - 07:44. Nautical Dark: 21:09 - 07:12. Astro Dark: 21:41 - 06:39

Total Clouds (% Sky Obscured)

70
70
70
65
65
65
65
75
80
80
80
84
84
84
84
79
79
75
65
51
37
25
25
23

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)

61
70
70
65
65
65
65
75
80
72
80
84
84
73
49
31
40
54
65
51
37
25
25
22

High Clouds (% Sky Obscured)

50
50
45
45
45
50
50
50
55
60
47
38
26
46
58
69
69
65
65
41
21
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)

6
6
5
4
3
1
1
2
2
2
3
1
1
2
3
3
3
4
6
7
8
9
10
8

Chance of Frost

Temperature (°C)

28
27
24
22
20
20
20
19
18
18
17
16
16
15
18
19
21
24
26
28
29
30
30
29

Feels Like (°C)

28
29
20
19
18
18
18
17
16
15
15
16
15
16
14
14
15
17
19
21
26
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

17
20
20
20
21
21
22
22
23
23
23
25
27
29
26
23
21
20
19
18
18
18
17
20

Pressure (mb)

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

Ozone (du)

277
277
277
277
277
276
276
275
276
278
280
280
281
282
283
283
284
285
285
286
286
287
287
289

Sunday 27

Waning Gibbous 98%

20:15

10:12

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

Sun - Rise: 08:13, Set: 20:07, Transit: 14:09. Moon - Rise: 20:15, Set: 10:12. Civil Dark: 20:35 - 07:45. Nautical Dark: 21:07 - 07:13. Astro Dark: 21:40 - 06:40

Total Clouds (% Sky Obscured)

19
17
17
12
12
13
13
23
33
42
62
81
99
99
99
99
97
95
94

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

17
14
11
8
6
6
7
4
2
0
0
0
0
33
66
98
95
92
88

High Clouds (% Sky Obscured)

3
4
5
6
6
11
13
23
32
39
59
77
95
95
95
96
85
75
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
24
22
20
20
20
20
19
19
18
18
17
16
18
20
22
24
26

Feels Like (°C)

26
27
22
21
20
21
21
21
19
19
19
19
19
18
15
16
18
18
20

Dew Point (°C)

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

Relative Humidity (%)

23
27
31
35
40
42
45
48
49
51
52
54
57
59
52
47
43
38
34

Pressure (mb)

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

Ozone (du)

290
292
292
292
292
289
287
285
284
282
281
281
280
280
278
277
276
275
273

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

Generated: 21/09/26 19:09:41. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+2.00