Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waning Gibbous 96%

19:15

09:46

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

Sun - Rise: 07:08, Set: 18:47, Transit: 12:56. Moon - Rise: 19:15, Set: 09:46. Civil Dark: 19:20 - 06:35. Nautical Dark: 19:59 - 05:56. Astro Dark: 20:39 - 05:16

Total Clouds (% Sky Obscured)

82
75
97
84
89
100
100
86
94
99
100
100
100
99
99
93
85
93
97
97
67
84
86
100

Low Clouds (% Sky Obscured)

59
54
51
64
67
84
84
86
88
89
91
92
92
93
92
88
79
79
81
73
55
71
57
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
19
15
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

2
7
84
64
66
57
72
45
56
76
100
100
100
92
92
67
57
78
89
92
42
51
76
99

Met.no Forecast % Total Clouds

79
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Low Clouds

72
67
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
98
100
100
99
68
89
55

Met.no Forecast % Medium Clouds

22
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Met.no Forecast % High Clouds

2
0
4
64
92
49
45
91
75
45
63
88
91
98
77
100
94
100
100
100
100
100
100
100

7Timer Cloud Cover

80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90

7Timer Seeing

40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
30
30
30
30
30
30
30
30
30

7Timer Lifted Index

100
100
100
60
60
60
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
-10
-10
-10

7Timer Transparency

50
50
50
70
70
70
80
80
80
80
80
80
80
80
80
80
80
80
50
50
50
50
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
4
1
5
6
8
10

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)

14
14
15
14
14
14
13
14
15
14
14
13
13
13
13
13
14
15
14
15
14
14
13
11

Chance of Frost

Temperature (°C)

16
15
14
15
15
15
16
16
17
17
17
17
17
17
17
17
18
19
20
20
21
21
21
20

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
13
14
14
14
15
16
16
16
16
16
16
16
16
17
17
16
17
16
16
17

Relative Humidity (%)

79
84
84
84
86
90
89
89
92
93
95
93
93
95
95
92
88
88
82
77
80
76
76
81

Pressure (mb)

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

Ozone (du)

277
281
281
279
273
271
271
273
272
270
271
271
271
269
274
274
275
277
278
278
277
276
275
274

Sunday 1

Waning Gibbous 91%

19:30

11:14

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

Sun - Rise: 07:09, Set: 18:45, Transit: 12:56. Moon - Rise: 19:30, Set: 11:14. Civil Dark: 19:18 - 06:36. Nautical Dark: 19:57 - 05:57. Astro Dark: 20:36 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
93
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
54
65
61
73
78
92
78
80
88
83
83
81
87
85
84
86
76
66
71
78
82
81
70

Medium Clouds (% Sky Obscured)

46
45
37
45
4
6
58
38
29
2
33
60
65
70
100
100
99
96
92
100
86
100
97
100

High Clouds (% Sky Obscured)

100
100
100
99
34
93
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100
100
100
100

Met.no Forecast % Total Clouds

97
34
45
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Low Clouds

29
17
16
40
83
91
94
91
45
45
16
14
65
100
100
100
100
100
100
100
63
15
3
7

Met.no Forecast % Medium Clouds

2
1
0
0
0
0
5
1
0
0
12
4
9
9
19
41
42
41
24
34
39
79
38
49

Met.no Forecast % High Clouds

96
20
34
99
100
100
100
100
100
100
100
100
100
100
100
100
81
91
98
99
100
100
100
100

7Timer Cloud Cover

90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90

7Timer Seeing

40
40
40
40
40
40
50
50
50
50
50
50
40
40
40
30
30
30
30
30
30
30
30
30

7Timer Lifted Index

20
20
20
60
60
60
60
60
60
60
60
60
20
20
20
20
20
20
-10
-10
-10
-10
-10
-10

7Timer Transparency

60
60
60
60
60
60
60
60
60
80
80
80
80
80
80
80
80
80
40
40
40
40
40
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
1
1
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
13
40
31
24
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
Light Rain

Precipitation Probability (%)

7
2
3
0
2
1
0
0
0
0
0
0
0
0
0
0
0
17
20
17
32
41
49
73

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
14
14
15
16
16

Relative Humidity (%)

86
93
95
96
96
98
98
96
96
98
98
98
96
96
96
93
89
85
78
75
72
75
84
88

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1013
1013

Ozone (du)

273
269
269
271
269
268
270
270
270
268
268
267
266
265
267
272
274
277
276
274
273
273
274
273

Monday 2

Waning Gibbous 83%

19:50

12:39

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

Sun - Rise: 07:11, Set: 18:42, Transit: 12:56. Moon - Rise: 19:50, Set: 12:39. Civil Dark: 19:16 - 06:38. Nautical Dark: 19:54 - 05:59. Astro Dark: 20:34 - 05:20

Total Clouds (% Sky Obscured)

100
98
97
99
100
100
94
87
87
80
72
89
82
64
56
29
52
83
71
61
57
64
56
63

Low Clouds (% Sky Obscured)

76
80
75
92
96
91
75
56
77
76
60
74
61
40
36
25
44
82
58
49
41
57
35
39

Medium Clouds (% Sky Obscured)

89
83
81
94
100
100
83
73
33
33
50
57
25
30
26
4
35
40
6
10
16
23
15
8

High Clouds (% Sky Obscured)

100
78
52
82
100
96
45
45
35
35
26
0
0
0
0
0
0
30
0
0
0
0
16
31

Met.no Forecast % Total Clouds

100
97
70
63
99
100
100
100
100
100
100
95
16
9
9
9
9
9
9
30
30
30
30
30

Met.no Forecast % Low Clouds

9
2
0
2
19
100
99
100
100
100
57
1
6
3
3
3
3
3
3
25
25
25
25
25

Met.no Forecast % Medium Clouds

81
95
70
62
99
66
33
14
12
99
100
95
13
6
6
6
6
6
6
15
15
15
15
15

Met.no Forecast % High Clouds

100
92
1
8
0
27
100
100
100
100
97
0
0
4
4
4
4
4
4
0
0
0
0
0

7Timer Cloud Cover

90
90
90
90
90
90
90
90
90
90
90
90
80
80
80
10
10
10
30
30
30

7Timer Seeing

50
50
50
40
40
40
30
30
30
40
40
40
60
60
60
30
30
30
30
30
30

7Timer Lifted Index

-10
-10
-10
-10
-10
-10
60
60
60
60
60
60
60
60
60
20
20
20
20
20
20

7Timer Transparency

80
80
80
80
80
80
80
80
80
80
80
80
40
40
40
40
40
40
20
20
20

ISS Passover

Visibility (miles)

4
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
68
20
29
47
34
19
8
13
1
0
1
0
1
1
0
18
4
1
0
1
2
9
16

Precipitation Amount (mm)

0.4
0.4
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
8
7
8
9
11
12
12
10
11
12
11
10
11
11
11
13
14
16
18
19
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
17
16
15
14
14
13
13
12
10
10
9
9
9
12
11
11
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

90
93
95
96
95
93
92
90
92
93
93
92
93
95
91
87
79
80
74
61
58
58
65
69

Pressure (mb)

1012
1012
1011
1011
1011
1010
1011
1011
1011
1012
1013
1013
1014
1015
1016
1017
1018
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

272
275
279
282
282
286
286
287
291
294
294
297
300
303
306
309
314
318
322
323
320
315
312
317

Tuesday 3

Waning Gibbous 74%

20:15

13:58

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

Sun - Rise: 07:13, Set: 18:40, Transit: 12:55. Moon - Rise: 20:15, Set: 13:58. Civil Dark: 19:13 - 06:40. Nautical Dark: 19:52 - 06:01. Astro Dark: 20:32 - 05:21

Total Clouds (% Sky Obscured)

69
76
77
98
99
99
100
100
98
100
98
96
95
85
78
72
81
89
98
98
99
100
100
100

Low Clouds (% Sky Obscured)

44
50
47
56
51
54
49
48
49
51
49
43
35
34
35
31
41
60
63
56
55
47
29
29

Medium Clouds (% Sky Obscured)

0
0
0
0
19
38
55
60
70
85
38
19
0
0
0
2
52
68
85
88
91
95
96
97

High Clouds (% Sky Obscured)

47
57
63
92
95
97
100
100
97
100
96
93
88
71
55
43
42
37
41
61
80
100
100
100

Met.no Forecast % Total Clouds

30
15
15
15
15
15
15
81
81
81
81
81
81
100
100
100
100
100
100
98
98
98
98
98

Met.no Forecast % Low Clouds

25
3
3
3
3
3
3
0
0
0
0
0
0
13
13
13
13
13
13
65
65
65
65
65

Met.no Forecast % Medium Clouds

15
13
13
13
13
13
13
40
40
40
40
40
40
2
2
2
2
2
2
73
73
73
73
73

Met.no Forecast % High Clouds

0
2
2
2
2
2
2
72
72
72
72
72
72
100
100
100
100
100
100
87
87
87
87
87

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
16
4
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
10
9
9
9
9
9
9
9
8
8
7
9
10
10
11
12
12
13
13
12
12

Dew Point (°C)

9
9
10
10
11
10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
9
9
9
10

Relative Humidity (%)

76
81
86
90
93
93
95
93
95
95
95
95
96
95
96
90
86
80
76
71
67
66
67
73

Pressure (mb)

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

Ozone (du)

314
313
315
314
314
315
314
314
315
316
316
315
313
312
313
314
313
312
312
312
311
312
311
309

Wednesday 4

Waning Gibbous 64%

20:51

15:04

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

Sun - Rise: 07:14, Set: 18:38, Transit: 12:55. Moon - Rise: 20:51, Set: 15:04. Civil Dark: 19:11 - 06:41. Nautical Dark: 19:50 - 06:02. Astro Dark: 20:29 - 05:23

Total Clouds (% Sky Obscured)

100
95
89
84
89
93
86
97
98
97
96
96
96
100
100
100
100
100
100
99
98
97
91
87

Low Clouds (% Sky Obscured)

31
31
33
36
39
42
49
52
55
58
57
56
55
29
30
28
28
25
22
18
14
10
10
11

Medium Clouds (% Sky Obscured)

98
83
67
53
59
50
60
56
81
45
41
39
32
12
16
22
30
37
44
51
58
65
60
55

High Clouds (% Sky Obscured)

100
84
68
52
42
43
31
48
47
50
50
52
58
99
99
99
99
99
100
93
85
78
78
78

Met.no Forecast % Total Clouds

98
100
100
100
100
100
100
60
60
60
60
60
60
100
100
100
100
100
100
98
98
98
98
98

Met.no Forecast % Low Clouds

65
15
15
15
15
15
15
18
18
18
18
18
18
44
44
44
44
44
44
54
54
54
54
54

Met.no Forecast % Medium Clouds

73
16
16
16
16
16
16
1
1
1
1
1
1
51
51
51
51
51
51
9
9
9
9
9

Met.no Forecast % High Clouds

87
100
100
100
100
100
100
52
52
52
52
52
52
100
100
100
100
100
100
96
96
96
96
96

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
3
6
4
9
11
8
16
16
7
0
0
0
0
0
0
0
0
0
3
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)

9
8
8
9
8
9
9
8
9
9
9
8
8
8
7
8
10
10
11
12
12
12
12
11

Chance of Frost

Temperature (°C)

13
13
12
12
11
11
11
11
11
11
11
11
11
11
11
12
13
14
15
16
16
17
17
16

Feels Like (°C)

12
11
11
11
10
10
9
10
9
10
10
10
9
9
9
9
9
9
10
9
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

79
83
86
87
90
92
93
91
93
95
93
95
95
95
90
86
82
76
70
66
65
65
64
69

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021

Ozone (du)

310
310
310
311
310
309
310
310
309
308
307
306
306
305
304
304
304
302
300
298
297
296
296
295

Thursday 5

Waning Gibbous 53%

21:39

15:54

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

Sun - Rise: 07:16, Set: 18:36, Transit: 12:55. Moon - Rise: 21:39, Set: 15:54. Civil Dark: 19:09 - 06:43. Nautical Dark: 19:47 - 06:04. Astro Dark: 20:27 - 05:25

Total Clouds (% Sky Obscured)

83
89
95
99
99
100
100
100
100
100
100
99
99
99
98
97
98
98
99
89
76
61
53
44

Low Clouds (% Sky Obscured)

11
25
38
47
60
71
79
78
73
69
72
75
79
82
84
88
92
95
98
91
84
77
62
50

Medium Clouds (% Sky Obscured)

50
64
78
90
92
94
97
89
80
74
71
69
65
62
59
55
62
67
70
58
45
33
27
30

High Clouds (% Sky Obscured)

78
76
73
72
80
88
97
90
83
76
62
51
43
47
51
51
47
49
45
40
40
45
40
39

Met.no Forecast % Total Clouds

98
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Low Clouds

54
76
76
76
76
76
76
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

9
19
19
19
19
19
19
90
90
90
90
90
90
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

96
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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 (%)

1
7
4
2
12
17
18
20
20
11
6
5
0
0
3
5
7
11
10
10
10
5
12
12

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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
15
16
16
17
17
18
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
83
82
80
79
77
77
76
76
76
75
76
79
82
83
86
89
86
83
81
79
79
78
77

Pressure (mb)

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

Ozone (du)

294
293
292
290
289
289
290
290
290
290
290
290
289
289
288
287
286
284
282
280
278
276
274
274

Friday 6

Third Quarter 43%

22:39

16:31

18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 07:18, Set: 18:33, Transit: 12:54. Moon - Rise: 22:39, Set: 16:31. Civil Dark: 19:07 - 06:44. Nautical Dark: 19:45 - 06:06. Astro Dark: 20:25 - 05:27

Total Clouds (% Sky Obscured)

40
30
25
15
15
15
15
24
34
49
46
49
49
52
53
57
56
56
50

Low Clouds (% Sky Obscured)

38
34
28
21
24
31
34
40
55
68
60
49
37
32
29
25
25
25
26

Medium Clouds (% Sky Obscured)

28
32
31
34
36
38
35
35
33
27
27
27
31
48
61
75
62
45
27

High Clouds (% Sky Obscured)

39
35
35
35
30
29
34
29
34
29
31
22
12
18
20
23
26
26
25

Met.no Forecast % Total Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
94
94
94
94
94
94

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
94
94
94
94
94
94

Met.no Forecast % Medium Clouds

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

Met.no Forecast % High Clouds

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

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
1
2
1
20
33
44
43
38
27
28
26
12
14
11
7
19
21
19

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)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
15
15
15
14
14
14
14
14
15
15
16
17

Feels Like (°C)

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

Dew Point (°C)

13
12
12
11
11
11
12
12
12
12
12
12
12
11
11
12
12
12
11

Relative Humidity (%)

76
77
75
73
72
74
78
79
83
84
87
87
86
84
83
83
80
75
69

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

274
275
275
275
275
274
273
273
274
275
276
279
282
285
286
287
288
293
297

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 30/09/23 17:06:32. Forecast: 30/09/23 to 06/10/23. Timezone: UTC+1.00