Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 49%

15:29

00:43

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 OK
20 OK
21 OK
22 Bad
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:06, Set: 20:24, Transit: 14:15. Moon - Rise: 15:29, Set: 00:43. Civil Dark: 20:49 - 07:40. Nautical Dark: 21:19 - 07:10. Astro Dark: 21:50 - 06:41

Total Clouds (% Sky Obscured)

58
50
41
80
95
79
69
84
46
68
57
64
16
27
33
81
26
25
31
40
47
44
55
50

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
3
0
0
0
0
0
2
3
3
3
2
2
2
3
3
19
41
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
3
16
28
25
0
0
0

High Clouds (% Sky Obscured)

2
3
17
46
79
71
55
70
41
45
31
32
3
2
8
41
2
2
2
2
10
3
2
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 (%)

3
3
4
4
5
4
2
0
0
1
0
0
0
0
2
1
2
3
2
1
1
8
21
9

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

Chance of Frost

Temperature (°C)

20
19
20
22
23
24
25
25
26
25
25
25
24
23
22
22
22
22
21
21
21
21
21
21

Feels Like (°C)

22
21
21
23
22
23
24
24
24
24
24
23
24
24
24
23
24
23
22
22
21
20
21
20

Dew Point (°C)

19
19
19
18
17
17
16
16
17
17
17
18
19
21
22
21
20
20
20
19
18
18
19
19

Relative Humidity (%)

96
96
93
78
67
62
59
57
57
58
60
65
73
88
98
96
92
91
89
85
82
84
86
89

Pressure (mb)

1014
1014
1014
1015
1015
1015
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

306
306
307
309
308
307
308
307
307
309
308
308
309
309
310
310
309
310
309
308
308
307
306
307

Saturday 19

Waxing Gibbous 59%

16:18

01:38

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

Sun - Rise: 08:07, Set: 20:22, Transit: 14:15. Moon - Rise: 16:18, Set: 01:38. Civil Dark: 20:48 - 07:41. Nautical Dark: 21:18 - 07:11. Astro Dark: 21:48 - 06:42

Total Clouds (% Sky Obscured)

42
40
40
36
29
32
45
41
38
30
24
26
34
36
34
38
38
41
41
47
56
55
61
52

Low Clouds (% Sky Obscured)

6
22
10
12
2
3
3
2
2
2
2
2
3
4
3
5
14
3
3
3
4
4
0
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
31
36
38
30
5
3
3
0
0
9
2
39
34
27
56
52
56
52

High Clouds (% Sky Obscured)

15
7
7
2
2
2
2
2
2
2
1
1
2
2
2
2
0
0
0
0
0
1
1
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

21
8
8
12
22
8
22
4
1
1
0
0
0
0
7
20
35
30
22
13
13
11
20
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
22
23
24
25
25
25
26
26
26
25
24
23
23
23
23
22
22
22
22
22
22
22

Feels Like (°C)

20
20
21
21
22
22
23
23
24
24
24
24
24
24
24
23
22
21
21
21
22
22
22
22

Dew Point (°C)

19
19
19
19
18
18
18
18
18
18
18
18
19
20
21
21
21
20
20
20
20
20
20
20

Relative Humidity (%)

88
89
87
78
71
68
66
65
62
63
64
66
73
81
88
88
89
89
89
88
88
88
88
87

Pressure (mb)

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

Ozone (du)

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

Sunday 20

Waxing Gibbous 68%

17:02

02:37

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

Sun - Rise: 08:08, Set: 20:21, Transit: 14:14. Moon - Rise: 17:02, Set: 02:37. Civil Dark: 20:46 - 07:42. Nautical Dark: 21:16 - 07:12. Astro Dark: 21:47 - 06:42

Total Clouds (% Sky Obscured)

73
84
87
88
66
60
71
69
55
40
30
27
23
30
39
49
49
52
57
59
58
57
58
60

Low Clouds (% Sky Obscured)

55
84
87
88
28
10
32
47
25
14
3
3
2
2
3
3
3
8
7
3
3
3
3
3

Medium Clouds (% Sky Obscured)

47
42
34
35
50
45
53
36
11
5
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 (%)

14
11
18
10
16
10
11
8
3
1
1
0
0
0
0
3
4
0
3
2
1
1
1
2

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)

16
16
17
18
19
21
21
20
20
21
20
19
18
16
15
16
17
17
17
17
17
16
16
15

Chance of Frost

Temperature (°C)

22
22
22
23
24
25
25
26
26
26
26
25
24
23
23
23
23
23
23
23
22
22
22
22

Feels Like (°C)

22
22
22
22
23
23
23
23
23
24
23
24
24
24
23
23
22
22
21
22
22
22
22
22

Dew Point (°C)

20
20
20
19
19
19
19
19
19
19
19
19
20
20
20
21
21
21
21
21
20
20
19
19

Relative Humidity (%)

87
87
84
79
72
69
68
66
66
66
67
69
76
83
85
87
88
88
88
88
88
85
84
85

Pressure (mb)

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

Ozone (du)

301
302
301
302
304
304
304
303
301
301
301
301
302
302
302
302
302
301
300
300
299
298
299
299

Monday 21

Waxing Gibbous 77%

17:39

03:39

07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 08:08, Set: 20:19, Transit: 14:14. Moon - Rise: 17:39, Set: 03:39. Civil Dark: 20:45 - 07:43. Nautical Dark: 21:15 - 07:13. Astro Dark: 21:45 - 06:43

Total Clouds (% Sky Obscured)

57
51
44
36
33
39
40
33
29
20
14
8
0
2
1
2
2
2
2
3
3
4
5
3

Low Clouds (% Sky Obscured)

3
3
3
10
3
3
3
2
2
1
1
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
0
0
2
1
2
1
1
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
23
23
23
23
24
24
24
24
24
24
23
23
22
22
21
21
21
21
21
20
20

Dew Point (°C)

19
19
19
19
18
18
18
18
18
19
19
18
18
19
20
19
18
18
17
16
17
17
17
16

Relative Humidity (%)

87
87
84
77
71
68
65
63
63
65
65
66
71
81
87
85
84
82
80
76
79
79
80
77

Pressure (mb)

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

Ozone (du)

300
299
299
300
299
300
301
301
302
302
302
301
301
300
301
302
302
302
302
302
301
299
300
299

Tuesday 22

Waxing Gibbous 85%

18:11

04:41

07 Good
08 Good
09 Good
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 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 08:09, Set: 20:18, Transit: 14:13. Moon - Rise: 18:11, Set: 04:41. Civil Dark: 20:43 - 07:44. Nautical Dark: 21:13 - 07:14. Astro Dark: 21:44 - 06:44

Total Clouds (% Sky Obscured)

3
5
7
9
5
3
0
0
0
0
3
8
10
4
4
3
8
12
17
17
16
18
18
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
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 (%)

2
0
1
0
1
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)

11
10
12
14
15
16
16
16
15
15
14
12
11
8
9
9
9
10
10
9
9
9
8
7

Chance of Frost

Temperature (°C)

20
20
21
22
23
24
25
26
26
26
26
25
24
23
22
21
20
19
19
19
19
19
19
19

Feels Like (°C)

20
20
21
22
23
23
24
25
25
25
25
24
24
24
23
23
22
21
21
20
20
20
20
20

Dew Point (°C)

16
16
17
17
17
16
16
17
16
16
16
16
17
19
18
18
17
16
16
15
15
15
15
15

Relative Humidity (%)

76
77
77
72
66
61
58
55
53
52
52
55
62
78
80
82
85
82
81
78
77
75
75
77

Pressure (mb)

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

Ozone (du)

300
302
304
306
306
305
305
305
305
304
303
302
302
303
303
304
304
304
304
303
303
303
303
303

Wednesday 23

Waxing Gibbous 92%

18:40

05:44

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

Sun - Rise: 08:10, Set: 20:16, Transit: 14:13. Moon - Rise: 18:40, Set: 05:44. Civil Dark: 20:42 - 07:44. Nautical Dark: 21:12 - 07:15. Astro Dark: 21:42 - 06:45

Total Clouds (% Sky Obscured)

16
16
15
13
15
14
14
17
21
24
21
17
10
17
22
19
15
14
16
19
21
23
22
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
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
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
1
1
0
2
2
2
2
1
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
6
8
9
11
11
12
13
12
12
12
10
9
7
7
6
6
6
6
7
6
6
6
6

Chance of Frost

Temperature (°C)

19
19
21
22
23
24
25
25
25
25
25
24
23
22
21
21
21
21
21
21
21
21
21
21

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
17
18
19
20
20
20
21
21
21
20
21
20
20
20

Relative Humidity (%)

78
81
74
69
63
60
59
57
58
58
60
68
78
88
92
94
98
98
96
95
96
95
95
94

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

303
303
303
303
303
303
303
303
302
301
301
301
302
302
302
302
302
302
302
301
301
301
301
301

Thursday 24

Waxing Gibbous 97%

19:06

06:46

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

Sun - Rise: 08:11, Set: 20:15, Transit: 14:13. Moon - Rise: 19:06, Set: 06:46. Civil Dark: 20:40 - 07:45. Nautical Dark: 21:10 - 07:15. Astro Dark: 21:40 - 06:46

Total Clouds (% Sky Obscured)

12
15
14
17
23
33
41
46
46
46
41
21
20
14
8
3
14
24
36

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
2
2
23
33
41
46
46
46
41
21
20
14
8
3
14
24
34

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
1
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
6
7
9
11
12
12
13
13
12
12
10
8
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

20
20
21
23
24
24
25
26
26
25
25
24
23
22
22
21
20
20
19

Feels Like (°C)

23
23
22
22
22
23
23
24
28
27
26
26
27
27
22
23
24
24
23

Dew Point (°C)

19
19
18
18
17
17
17
17
17
16
16
17
18
19
19
19
20
19
19

Relative Humidity (%)

92
91
81
73
64
62
60
58
57
57
56
63
72
80
87
91
98
96
96

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1019

Ozone (du)

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

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 18/09/26 07:08:47. Forecast: 18/09/26 to 24/09/26. Timezone: UTC+2.00