Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 90%

18:40

05:26

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
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 08:09, Set: 20:19, Transit: 14:14. Moon - Rise: 18:40, Set: 05:26. Civil Dark: 20:45 - 07:44. Nautical Dark: 21:15 - 07:14. Astro Dark: 21:45 - 06:43

Total Clouds (% Sky Obscured)

7
6
3
1
1
1
2
1
0
0
0
0
0
2
6
9
4
2
2
1
0
1
2
7

Low Clouds (% Sky Obscured)

7
6
3
1
1
1
2
1
0
0
0
0
0
2
6
9
4
2
2
1
0
1
1
1

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
2
7

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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)

5
6
7
8
8
8
7
7
6
6
6
6
6
6
7
7
8
8
8
8
9
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
26
27
28
27
26
25
24
24
23
22
22
22
22
22
22
21
21
21
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

82
75
69
66
64
64
65
69
72
78
84
89
90
90
89
88
87
86
86
85
84
81
77
73

Pressure (mb)

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

Ozone (du)

293
293
292
292
292
291
291
290
289
288
288
287
287
286
286
285
285
285
285
285
285
285
286
286

Saturday 22

Waxing Gibbous 95%

19:15

06:22

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

Sun - Rise: 08:10, Set: 20:18, Transit: 14:13. Moon - Rise: 19:15, Set: 06:22. Civil Dark: 20:43 - 07:44. Nautical Dark: 21:13 - 07:14. Astro Dark: 21:44 - 06:44

Total Clouds (% Sky Obscured)

13
2
2
1
1
1
1
1
2
20
60
59
73
79
85
24
2
6
2
0
1
3
16
20

Low Clouds (% Sky Obscured)

1
2
2
1
1
1
1
1
2
20
33
33
31
15
13
10
1
0
0
0
1
3
16
20

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)

13
0
0
0
0
0
0
0
0
0
41
40
63
75
83
16
2
6
2
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
26
26
27
26
26
25
24
24
23
23
23
23
23
23
22
22
22
22
22
23
24
25

Dew Point (°C)

19
19
19
18
18
17
17
17
17
18
18
18
18
18
19
19
19
18
18
18
18
18
18
18

Relative Humidity (%)

71
68
65
62
59
59
60
63
66
69
73
76
78
79
79
80
80
80
80
80
78
75
70
66

Pressure (mb)

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

Ozone (du)

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

Sunday 23

Waxing Gibbous 99%

19:47

07:20

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

Sun - Rise: 08:11, Set: 20:16, Transit: 14:13. Moon - Rise: 19:47, Set: 07:20. Civil Dark: 20:42 - 07:45. Nautical Dark: 21:12 - 07:15. Astro Dark: 21:42 - 06:45

Total Clouds (% Sky Obscured)

20
17
19
17
17
9
3
8
9
13
24
28
25
7
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

20
17
19
17
17
9
3
8
9
13
24
28
25
7
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
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

13
14
14
14
14
13
12
11
10
9
9
9
9
9
10
10
10
10
10
9
9
9
9
9

Chance of Frost

Temperature (°C)

25
26
26
27
27
26
26
25
25
24
23
23
22
22
22
22
22
22
22
22
22
23
24
25

Feels Like (°C)

26
26
27
27
28
27
26
25
25
24
24
23
23
23
22
22
22
22
22
22
22
23
24
25

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
19
19
18
18
18
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

63
61
59
58
58
59
61
64
67
71
75
77
78
77
76
75
74
74
74
74
73
70
66
62

Pressure (mb)

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

Ozone (du)

284
284
284
283
283
283
283
284
284
284
284
283
283
283
283
283
284
284
285
285
286
287
288
288

Monday 24

Waxing Gibbous 100%

20:19

08:18

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
07 Good
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:11, Set: 20:15, Transit: 14:13. Moon - Rise: 20:19, Set: 08:18. Civil Dark: 20:40 - 07:46. Nautical Dark: 21:10 - 07:16. Astro Dark: 21:40 - 06:46

Total Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
63
63
63
63

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
63
63
63
63

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
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
10
10
11
11
11
10
9
9
9
9
10
10
11
11
12
12
12
12
12
12
13
13
14

Chance of Frost

Temperature (°C)

26
26
27
27
27
27
26
26
25
24
24
23
23
23
23
23
23
23
23
22
23
23
24
25

Feels Like (°C)

26
27
28
28
28
27
26
26
25
25
24
24
23
23
23
23
23
23
23
23
23
24
24
25

Dew Point (°C)

17
17
17
17
17
17
17
17
17
18
18
18
19
18
18
18
18
18
19
19
19
19
19
19

Relative Humidity (%)

59
56
55
54
54
54
57
59
62
66
71
74
75
76
76
77
77
77
78
79
79
77
74
72

Pressure (mb)

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

Ozone (du)

288
287
287
286
286
286
287
287
288
288
288
289
288
288
288
288
287
287
287
287
287
287
287
287

Tuesday 25

Full Moon 99%

20:49

09:17

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

Sun - Rise: 08:12, Set: 20:13, Transit: 14:12. Moon - Rise: 20:49, Set: 09:17. Civil Dark: 20:39 - 07:47. Nautical Dark: 21:09 - 07:17. Astro Dark: 21:39 - 06:47

Total Clouds (% Sky Obscured)

63
63
34
34
34
34
34
34
31
31
31
31
31
31
27
27
27
27
27
27
29
29
29
29

Low Clouds (% Sky Obscured)

63
63
34
34
34
34
34
34
31
31
31
31
31
31
27
27
27
27
27
27
20
20
20
20

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
12
12
12
12

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
7
8
8
10
10
10
10
10
10
10
9
8
8
8
8

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
1
1
1
2
2
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.03
0.03
0.04
0.04

Wind Speed/Direction (mph)

15
16
16
16
16
16
15
15
15
15
15
16
16
17
17
18
19
20
21
21
22
22
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
20
20
20
20
21
21
21
21
21
21
21
21
20
20
20
20
20
20
20
20

Relative Humidity (%)

71
71
70
70
71
72
76
79
82
85
88
90
90
90
90
89
89
89
87
86
86
84
82
80

Pressure (mb)

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

Ozone (du)

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

Wednesday 26

Waning Gibbous 96%

21:21

10:17

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

Sun - Rise: 08:13, Set: 20:12, Transit: 14:12. Moon - Rise: 21:21, Set: 10:17. Civil Dark: 20:37 - 07:48. Nautical Dark: 21:07 - 07:18. Astro Dark: 21:37 - 06:48

Total Clouds (% Sky Obscured)

29
29
25
25
25
25
25
25
11
11
11
11
11
11
19
19
19
19
19
19
4
4
4
4

Low Clouds (% Sky Obscured)

20
20
21
21
21
21
21
21
11
11
11
11
11
11
17
17
17
17
17
17
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
10
10
10
10
10
10
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
8
8
8
7
7
8
9
9
10
10
10
9
9
8
8
8
8
8
7
8
10
10
10

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

Precipitation Amount (mm)

0.05
0.06
0.06
0.04
0.01
0
0
0
0
0
0
0.01
0.02
0.04
0.07
0.09
0.09
0.08
0.07
0.05
0.05
0.06
0.08
0.08

Wind Speed/Direction (mph)

23
23
23
23
22
21
20
20
19
19
19
19
19
20
21
20
20
20
20
20
21
22
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
19
19
19

Relative Humidity (%)

78
77
77
76
77
78
81
83
85
87
89
90
91
91
90
90
90
90
91
90
89
86
83
80

Pressure (mb)

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

Ozone (du)

275
274
274
273
273
273
273
273
274
274
274
274
274
273
273
273
273
273
274
275
276
278
279
280

Thursday 27

Waning Gibbous 91%

21:54

11:19

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

Sun - Rise: 08:14, Set: 20:10, Transit: 14:12. Moon - Rise: 21:54, Set: 11:19. Civil Dark: 20:36 - 07:48. Nautical Dark: 21:06 - 07:19. Astro Dark: 21:36 - 06:49

Total Clouds (% Sky Obscured)

4
4
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
12
12
12
12

Low Clouds (% Sky Obscured)

4
4
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
12
12
12
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
8
8
8
8
7
6
6
6
8
9
10
10
10
10
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.06
0.03
0.02
0.03
0.04
0.06
0.11
0.2
0.26
0.26
0.21
0.2
0.25
0.33
0.38
0.35
0.27
0.2
0.14
0.09
0.06
0.05
0.05
0.04

Wind Speed/Direction (mph)

23
23
23
23
22
22
21
20
20
20
21
21
21
21
21
20
19
18
18
17
17
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
24
24
24
24
23
23
22
22
22
22
22
22
22
22
22
22
22
22
22
23
23

Dew Point (°C)

19
19
18
18
18
19
19
19
19
19
19
19
19
19
19
19
20
20
20
19
19
19
20
20

Relative Humidity (%)

76
74
72
72
72
74
76
79
81
84
86
87
87
87
87
88
88
88
89
90
89
87
84
82

Pressure (mb)

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

Ozone (du)

282
283
285
285
285
284
283
282
281
280
279
278
278
277
277
277
278
279
281
283
284
285
285
285

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 21/09/18 12:37:09. Forecast: 21/09/18 to 27/09/18. Timezone: UTC+2.00