Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 49%

15:45

23:59

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:52, Set: 20:12, Transit: 14:01. Moon - Rise: 15:45, Set: 23:59. Civil Dark: 20:41 - 07:23. Nautical Dark: 21:14 - 06:50. Astro Dark: 21:49 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
92
96
92
87
81
60
61
65
58
55
52
46
66
69
70
72
74
82
84
100
77

Low Clouds (% Sky Obscured)

81
87
93
85
83
86
80
76
51
57
49
58
55
52
46
66
63
42
27
26
29
31
20
0

Medium Clouds (% Sky Obscured)

24
38
42
40
48
25
23
19
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
2
35
12
3
2
2
17
16
29
25
20
21
35
40
41
45
45
45
59
67
100
77

ISS Passover

Visibility (miles)

9
9
7
5
9
9
8
8
8
7
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
5
38
30
44
59
71
58
14

Precipitation Type

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

Precipitation Probability (%)

0
0
0
53
42
23
10
13
3
13
0
2
0
1
10
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
20
19
19
20
20
19
19
17
16
15
13
13
12
11
10
10
10
9
9
9
11

Feels Like (°C)

18
17
17
21
20
20
20
20
20
20
18
16
15
14
13
12
11
10
9
9
9
9
8
11

Dew Point (°C)

14
13
14
19
19
19
19
19
18
17
16
14
13
12
11
9
8
8
9
9
9
9
9
10

Relative Humidity (%)

82
77
85
95
98
95
93
92
89
86
89
92
90
89
89
84
83
84
91
95
96
96
96
91

Pressure (mb)

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

Ozone (du)

284
282
281
280
279
279
277
277
276
274
274
274
274
273
271
271
271
271
271
270
270
269
270
271

Saturday 19

Waxing Gibbous 59%

16:34

00:56

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

Sun - Rise: 07:53, Set: 20:10, Transit: 14:01. Moon - Rise: 16:34, Set: 00:56. Civil Dark: 20:39 - 07:25. Nautical Dark: 21:12 - 06:51. Astro Dark: 21:47 - 06:17

Total Clouds (% Sky Obscured)

36
6
6
45
40
2
0
0
0
0
0
0
0
0
21
24
25
26
29
32
33
32
20
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
18
18
19
19
22
23
25
17
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)

35
5
5
40
40
2
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
1
0
0
0
0
0
0
0
0
0
0
2
2
58
87
56
30
30
30
30

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)

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

Chance of Frost

Temperature (°C)

16
18
20
22
23
23
23
23
22
21
18
17
16
15
14
13
13
13
13
12
12
12
12
14

Feels Like (°C)

16
18
22
23
22
22
24
24
23
23
21
19
18
17
16
16
15
15
14
14
14
13
13
16

Dew Point (°C)

12
12
11
12
13
13
13
14
14
15
16
15
15
14
13
13
12
12
12
11
11
11
10
11

Relative Humidity (%)

80
70
57
53
53
53
54
57
61
70
88
92
93
95
95
95
95
93
93
93
92
92
90
83

Pressure (mb)

1023
1024
1024
1023
1023
1023
1022
1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

271
272
273
273
273
273
272
272
272
272
272
271
270
271
271
271
271
272
273
274
274
275
276
277

Sunday 20

Waxing Gibbous 68%

17:14

01:58

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

Sun - Rise: 07:54, Set: 20:08, Transit: 14:01. Moon - Rise: 17:14, Set: 01:58. Civil Dark: 20:37 - 07:26. Nautical Dark: 21:10 - 06:52. Astro Dark: 21:45 - 06:18

Total Clouds (% Sky Obscured)

0
0
0
4
11
18
21
27
1
0
0
23
24
34
63
36
40
43
49
50
50
55
37
20

Low Clouds (% Sky Obscured)

0
0
0
3
8
13
15
18
0
0
0
16
16
24
28
23
28
31
33
37
37
41
29
15

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
2
2
0
2
2
1
0
0
0
1
0
63
0
0
0
0
0
0
1
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
1
1
1
1
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
3
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)

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

Chance of Frost

Temperature (°C)

19
22
23
24
25
24
24
24
23
22
19
17
17
15
15
14
14
14
13
13
13
13
13
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
58
50
48
48
48
50
52
56
67
86
90
85
80
76
73
70
70
69
66
65
63
60
59

Pressure (mb)

1027
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

277
277
278
278
276
276
276
277
278
279
279
278
277
276
276
276
278
279
279
279
279
280
282
284

Monday 21

Waxing Gibbous 77%

17:48

03:03

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 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 OK

Sun - Rise: 07:55, Set: 20:07, Transit: 14:00. Moon - Rise: 17:48, Set: 03:03. Civil Dark: 20:35 - 07:27. Nautical Dark: 21:08 - 06:53. Astro Dark: 21:43 - 06:19

Total Clouds (% Sky Obscured)

0
5
10
14
9
5
2
2
0
0
2
3
5
14
21
28
32
37
39
53
58
63
49
28

Low Clouds (% Sky Obscured)

0
4
8
12
7
3
0
0
0
0
1
2
2
6
12
17
20
21
22
25
26
29
22
12

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
2
2
0
0
0
0
0
0
0
2
2
5
6
18
19
21
18
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
7
7
8
8
8
10
11
14
15
14
12
9
7
6
5
5
5
5
5
5
5
8

Relative Humidity (%)

46
41
37
35
35
34
36
39
46
63
77
78
74
66
59
55
53
53
55
55
56
57
58
58

Pressure (mb)

1028
1028
1028
1028
1027
1026
1026
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1024
1024
1024

Ozone (du)

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

Tuesday 22

Waxing Gibbous 85%

18:15

04:11

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 07:56, Set: 20:05, Transit: 14:00. Moon - Rise: 18:15, Set: 04:11. Civil Dark: 20:33 - 07:28. Nautical Dark: 21:07 - 06:55. Astro Dark: 21:41 - 06:21

Total Clouds (% Sky Obscured)

4
3
2
2
3
1
2
1
0
1
11
18
25
26
28
28
26
24
22
27
31
35
30
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
11
19
19
21
18
13
10
9
6
3
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
2
2
2
1
1
1
1
0
1
2
3
4
4
4
4
4
4
4
21
31
35
30
29

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)

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

Chance of Frost

Temperature (°C)

19
21
22
24
25
24
24
24
23
21
18
18
17
16
15
15
14
13
13
13
12
12
12
16

Feels Like (°C)

19
23
23
25
26
25
26
25
25
24
21
21
20
19
18
17
17
15
15
14
14
13
13
13

Dew Point (°C)

8
9
9
10
11
11
11
12
12
14
15
15
13
11
10
9
8
7
6
6
5
5
5
6

Relative Humidity (%)

48
46
43
41
42
42
44
46
51
63
82
80
76
73
70
68
65
63
62
62
62
61
61
53

Pressure (mb)

1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022

Ozone (du)

284
284
285
285
285
285
285
285
285
285
285
285
286
286
286
286
286
285
285
284
285
285
286
286

Wednesday 23

Waxing Gibbous 92%

18:39

05:19

10 OK
11 OK
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 OK

Sun - Rise: 07:57, Set: 20:03, Transit: 14:00. Moon - Rise: 18:39, Set: 05:19. Civil Dark: 20:31 - 07:29. Nautical Dark: 21:05 - 06:56. Astro Dark: 21:39 - 06:22

Total Clouds (% Sky Obscured)

28
32
32
35
35
34
33
27
26
24
19
14
9
8
6
5
5
6
8
9
12
14
17
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)

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)

28
32
32
35
35
34
33
27
26
24
19
14
9
8
6
5
5
6
8
9
12
14
17
20

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)

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

Chance of Frost

Temperature (°C)

20
24
25
26
27
27
26
26
23
21
19
19
18
17
16
15
15
15
15
14
15
15
15
20

Feels Like (°C)

16
18
19
21
22
28
27
26
26
26
26
19
19
19
18
18
17
16
16
16
16
16
16
19

Dew Point (°C)

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

Relative Humidity (%)

46
41
39
38
36
38
40
42
50
59
70
70
69
69
68
68
68
67
66
64
63
65
65
57

Pressure (mb)

1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

287
287
287
287
287
286
286
285
285
285
284
284
284
284
283
283
283
282
282
282
282
283
283
282

Thursday 24

Waxing Gibbous 97%

19:00

06:28

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

Sun - Rise: 07:59, Set: 20:01, Transit: 13:59. Moon - Rise: 19:00, Set: 06:28. Civil Dark: 20:29 - 07:30. Nautical Dark: 21:03 - 06:57. Astro Dark: 21:37 - 06:23

Total Clouds (% Sky Obscured)

23
19
15
11
16
21
30
28
27
22
13
11
7
20
33
46

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

23
17
14
10
16
21
30
28
27
22
13
11
7
20
33
46

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
28
30
31
32
32
31
31
28
25
22
22
21
20
19
18

Feels Like (°C)

21
23
23
24
26
35
34
33
33
32
31
23
23
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

49
43
39
35
31
33
35
38
45
55
67
66
66
65
67
68

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

282
282
281
281
281
281
281
281
281
281
280
280
279
279
278
278

Forecast for Atotxa, Gipuzkoa, Spain (43.32,-1.98)

Generated: 18/09/26 10:22:32. Forecast: 18/09/26 to 24/09/26. Timezone: UTC+2.00