Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waning Gibbous 86%

19:46

12:12

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 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 07:00, Set: 18:39, Transit: 12:50. Moon - Rise: 19:46, Set: 12:12. Civil Dark: 19:13 - 06:27. Nautical Dark: 19:52 - 05:48. Astro Dark: 20:32 - 05:08

Total Clouds (% Sky Obscured)

39
47
62
100
100
100
100
100
100
100
100
94
100
89
73
86
100
100
100
100
30
40
62
53

Low Clouds (% Sky Obscured)

0
0
0
0
40
64
56
51
91
79
77
72
29
57
60
17
17
7
2
5
0
1
18
26

Medium Clouds (% Sky Obscured)

39
22
41
68
93
99
99
95
95
77
48
72
4
64
66
0
0
0
2
40
2
2
43
53

High Clouds (% Sky Obscured)

39
47
62
100
100
100
100
100
100
100
85
33
100
53
44
82
100
100
100
100
30
40
55
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
24
3
1
8
9
32
29
28
43
68
31
3
2
0
0
0
0
0
0
0
0
6
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
19
20
20
20
20
19
19
20
20
20
20
22
22
22
23
22
20
19
17
16
15
15

Feels Like (°C)

18
19
18
18
18
18
18
18
17
18
18
18
18
19
19
19
20
18
17
16
15
14
14
13

Dew Point (°C)

15
16
17
16
16
16
16
17
16
16
16
15
13
10
12
12
9
8
9
9
9
10
9
8

Relative Humidity (%)

77
80
84
80
80
78
80
86
82
80
76
72
64
47
52
53
41
40
47
54
56
64
67
66

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1014
1015
1015
1016
1016
1017

Ozone (du)

276
276
275
273
272
274
273
274
275
277
277
278
279
278
280
282
282
283
282
283
286
286
287
288

Thursday 1

Waning Gibbous 77%

20:28

13:35

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

Sun - Rise: 07:01, Set: 18:37, Transit: 12:49. Moon - Rise: 20:28, Set: 13:35. Civil Dark: 19:10 - 06:28. Nautical Dark: 19:49 - 05:49. Astro Dark: 20:29 - 05:09

Total Clouds (% Sky Obscured)

74
83
75
66
64
73
38
51
56
44
37
27
21
23
24
29
37
24
13
10
11
73
43
39

Low Clouds (% Sky Obscured)

25
32
59
60
64
73
28
33
33
30
31
25
21
23
24
29
33
21
9
10
0
0
0
0

Medium Clouds (% Sky Obscured)

74
80
65
53
39
0
2
0
0
0
0
0
0
0
7
13
17
3
0
0
0
30
14
12

High Clouds (% Sky Obscured)

50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
9
67
33
36

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 (%)

11
13
18
1
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)

5
4
4
4
5
6
6
6
6
8
9
10
10
11
10
10
9
9
7
4
4
4
4
4

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
13
13
15
16
17
18
19
20
20
20
19
19
17
15
14
13
12

Feels Like (°C)

13
13
13
13
12
12
13
13
14
14
15
15
16
17
18
19
18
18
18
16
14
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

66
68
74
76
78
78
87
90
87
75
64
56
50
45
42
39
38
39
45
48
52
57
62
65

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1020
1021
1022
1022
1022
1023
1023
1023
1023
1024
1025
1025
1026
1027
1028
1028

Ozone (du)

288
289
289
290
292
294
295
296
299
302
304
306
311
309
308
309
308
305
302
301
301
301
301
301

Friday 2

Waning Gibbous 66%

21:29

14:45

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

Sun - Rise: 07:03, Set: 18:35, Transit: 12:49. Moon - Rise: 21:29, Set: 14:45. Civil Dark: 19:08 - 06:30. Nautical Dark: 19:47 - 05:51. Astro Dark: 20:27 - 05:11

Total Clouds (% Sky Obscured)

41
45
79
80
49
50
56
44
28
58
24
33
34
61
76
72
76
29
22
35
25
11
50
63

Low Clouds (% Sky Obscured)

0
0
0
2
2
6
11
14
14
10
22
33
25
40
24
72
32
15
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
45
67
35
4
5
5
4
4
4
4
4
4
20
24
31
29
14
13
10
8
5
13
19

High Clouds (% Sky Obscured)

38
45
79
76
38
32
42
27
9
49
5
9
13
39
76
67
61
2
2
14
9
2
21
28

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
5
4
4
4
4
5
8
9
11
10
11
11
11
11
9
7
7
7
6
6

Chance of Frost

Temperature (°C)

12
11
11
11
11
10
10
10
10
13
16
17
19
20
21
21
20
20
19
17
16
15
14
14

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
7
7
7
7
7
7
8
8
8
8
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

67
70
68
71
77
80
83
82
78
68
59
54
49
45
42
41
40
42
47
53
56
59
62
64

Pressure (mb)

1028
1028
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

302
302
301
300
299
299
298
298
299
300
299
299
298
297
296
297
297
297
297
297
298
298
297
296

Saturday 3

Third Quarter 54%

22:46

15:38

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

Sun - Rise: 07:05, Set: 18:33, Transit: 12:49. Moon - Rise: 22:46, Set: 15:38. Civil Dark: 19:06 - 06:32. Nautical Dark: 19:45 - 05:53. Astro Dark: 20:24 - 05:13

Total Clouds (% Sky Obscured)

86
86
85
84
84
84
83
81
77
73
41
73
92
100
100
67
53
40
32
28
22
22
19
11

Low Clouds (% Sky Obscured)

0
0
0
0
8
18
26
28
32
33
34
33
34
40
46
50
38
29
20
16
12
7
4
3

Medium Clouds (% Sky Obscured)

26
26
25
22
22
18
18
61
46
15
8
13
18
25
33
50
36
28
17
16
13
12
8
4

High Clouds (% Sky Obscured)

35
35
40
45
50
50
50
55
65
60
20
60
85
100
100
67
45
22
0
0
0
2
5
3

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
2
23
22
12
19
7
0
2
3
0
2
2
1
3
3
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
5
5
5
6
7
7
7
8
7
7
7
6
5
5
4
4
3
4

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
14
15
17
18
19
20
20
19
19
18
17
16
15
14
13
12

Feels Like (°C)

11
11
11
11
11
11
11
11
12
14
15
17
18
18
18
17
18
18
18
16
15
15
14
12

Dew Point (°C)

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

Relative Humidity (%)

66
68
66
66
69
70
69
69
67
60
53
47
44
42
42
39
39
40
47
49
50
50
53
56

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030

Ozone (du)

297
297
297
297
298
298
298
297
297
298
299
299
300
301
302
303
302
303
303
302
302
302
302
302

Sunday 4

Waning Crescent 42%

No Rise

16:13

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

Sun - Rise: 07:06, Set: 18:30, Transit: 12:48. Moon - Rise: No Rise, Set: 16:13. Civil Dark: 19:04 - 06:33. Nautical Dark: 19:42 - 05:54. Astro Dark: 20:22 - 05:15

Total Clouds (% Sky Obscured)

32
6
6
7
18
27
35
23
16
4
4
7
7
22
37
56
49
50
49
44
40
39
36
24

Low Clouds (% Sky Obscured)

3
3
4
5
2
3
3
3
2
0
0
0
0
2
3
4
12
17
21
19
17
21
19
12

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

32
3
2
3
12
17
25
20
16
3
3
6
4
18
37
56
49
49
36
30
27
21
17
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)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
9
9
10
12
14
16
17
19
19
19
20
19
17
16
15
14
13
12

Feels Like (°C)

12
10
10
10
10
10
10
10
11
13
15
16
18
19
19
19
19
19
19
19
14
14
14
14

Dew Point (°C)

4
4
6
7
7
8
8
8
9
9
9
9
9
9
9
9
8
9
9
9
9
10
10
10

Relative Humidity (%)

60
65
73
81
84
88
91
91
90
79
70
64
58
53
52
49
47
53
57
63
68
74
80
83

Pressure (mb)

1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

302
302
302
300
301
301
300
300
299
298
297
297
295
293
294
294
294
294
294
294
293
293
293
290

Monday 5

Waning Crescent 31%

00:11

16:38

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

Sun - Rise: 07:08, Set: 18:28, Transit: 12:48. Moon - Rise: 00:11, Set: 16:38. Civil Dark: 19:01 - 06:35. Nautical Dark: 19:40 - 05:56. Astro Dark: 20:20 - 05:17

Total Clouds (% Sky Obscured)

12
13
14
16
30
42
56
53
48
44
36
22
14
12
11
10
18
24
30
27
23
20
19
19

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
7
8
9
26
42
56
51
43
39
32
22
14
12
11
10
16
22
28
23
17
12
13
12

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
9
9
11
13
15
17
18
20
20
20
21
19
18
16
15
14
13
12

Feels Like (°C)

13
13
12
12
12
12
11
11
9
11
11
12
13
13
20
19
18
18
19
19
14
14
14
13

Dew Point (°C)

9
9
9
9
9
8
8
8
8
9
9
9
9
9
8
8
7
8
8
8
9
8
8
8

Relative Humidity (%)

84
87
88
90
90
90
90
90
81
75
67
60
54
48
47
44
42
48
52
60
65
69
75
76

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

288
286
284
282
280
279
278
277
277
276
276
275
274
273
273
273
273
273
273
273
274
275
276
277

Tuesday 6

Waning Crescent 21%

01:39

16:56

Sun - Rise: 07:10, Set: 18:26, Transit: 12:48. Moon - Rise: 01:39, Set: 16:56. Civil Dark: 18:59 - 06:36. Nautical Dark: 19:38 - 05:58. Astro Dark: 20:17 - 05:18

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Enfield, Greater London, United Kingdom (51.65,-0.08)

Generated: 30/09/26 00:18:24. Forecast: 30/09/26 to 06/10/26. Timezone: UTC+1.00