Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waxing Gibbous 78%

17:26

01:46

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:08, Set: 18:35, Transit: 12:51. Moon - Rise: 17:26, Set: 01:46. Civil Dark: 19:08 - 06:35. Nautical Dark: 19:47 - 05:55. Astro Dark: 20:27 - 05:15

Total Clouds (% Sky Obscured)

65
73
79
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
16
8
33
74
77
95
100
93
100
100
97
95
72
87
67
77
77
70
73
85
86
88
98

Medium Clouds (% Sky Obscured)

65
73
79
83
95
100
100
83
37
12
32
98
99
73
97
100
100
100
100
100
100
100
96
99

High Clouds (% Sky Obscured)

65
73
79
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
8
2
8
7
9
9
9
9
9
7
1
0
4
1
9
4
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

6
16
60
95
95
95
95
95
79
60
30
31
50
62
63
78
88
95
95
95
95
78
58
45

Precipitation Amount (mm)

0
0
0.3
1
1.4
0.6
0.6
0.5
0.4
0.3
0
0
0
0.3
0.2
0.4
0.5
0.7
0.9
1.6
0.8
0.4
0
0

Wind Speed/Direction (mph)

11
12
13
13
16
15
18
17
16
14
14
14
13
12
11
12
13
15
18
19
21
22
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
11
10
10
9
9
10
10
11
11
12
13
14
15
15
15
14
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

67
68
61
69
68
89
84
86
83
89
92
93
95
96
96
98
95
96
92
92
89
90
85
89

Pressure (mb)

1017
1016
1016
1015
1015
1014
1013
1012
1012
1012
1011
1011
1011
1010
1009
1009
1007
1006
1005
1004
1002
1001
1001
999

Ozone (du)

265
268
272
273
274
273
271
266
264
262
259
255
255
253
253
254
254
254
254
255
253
251
251
249

Friday 3

Waxing Gibbous 86%

17:39

03:12

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
18 Bad
19 OK
20 OK

Sun - Rise: 07:10, Set: 18:32, Transit: 12:51. Moon - Rise: 17:39, Set: 03:12. Civil Dark: 19:06 - 06:36. Nautical Dark: 19:45 - 05:57. Astro Dark: 20:25 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
74
47
39
71
87
83
95
83
100
100
100
100
86
59
33
28

Low Clouds (% Sky Obscured)

97
65
24
42
69
55
53
59
58
45
39
64
84
83
87
51
58
51
55
68
37
32
30
27

Medium Clouds (% Sky Obscured)

100
100
100
84
100
100
100
97
74
46
0
12
11
0
60
36
100
74
64
80
40
13
23
2

High Clouds (% Sky Obscured)

99
50
37
16
34
47
41
29
60
1
0
0
0
0
26
25
50
39
47
82
34
18
13
3

ISS Passover

Visibility (miles)

9
9
9
9
2
4
4
8
3
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
77
55
95
95
95
81
79
64
4
0
0
9
5
20
26
34
32
19
13
14
0
0
0

Precipitation Amount (mm)

0.6
0.4
0
0.7
1.2
0.7
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
23
23
22
19
17
16
18
18
21
20
20
21
23
24
24
24
25
24
21
19
19
18
18

Chance of Frost

Temperature (°C)

18
18
18
16
14
14
13
13
12
12
10
10
11
11
12
13
13
13
13
13
13
12
11
11

Feels Like (°C)

12
13
12
11
10
9
9
8
7
5
3
4
5
5
6
6
6
5
6
6
7
7
6
5

Dew Point (°C)

17
17
16
15
13
12
12
11
10
8
7
6
6
5
5
5
4
5
8
9
8
8
7
6

Relative Humidity (%)

93
93
90
92
92
89
89
86
89
76
77
74
71
66
62
57
54
58
70
77
71
72
73
73

Pressure (mb)

998
997
997
997
997
997
997
996
996
997
998
998
999
999
999
1000
1000
1001
1001
1002
1003
1004
1006
1007

Ozone (du)

249
251
253
254
254
255
257
258
258
265
271
282
311
328
331
339
340
334
331
329
325
320
317
316

Saturday 4

Waxing Gibbous 93%

17:51

04:38

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

Sun - Rise: 07:12, Set: 18:30, Transit: 12:51. Moon - Rise: 17:51, Set: 04:38. Civil Dark: 19:04 - 06:38. Nautical Dark: 19:43 - 05:59. Astro Dark: 20:22 - 05:19

Total Clouds (% Sky Obscured)

44
88
96
55
45
28
32
23
19
48
49
56
77
49
100
100
100
99
95
100
92
100
100
100

Low Clouds (% Sky Obscured)

44
46
36
35
33
28
32
23
19
43
46
51
44
40
63
82
81
88
64
55
60
87
84
75

Medium Clouds (% Sky Obscured)

2
49
44
21
17
0
1
0
0
0
2
0
19
6
14
16
27
24
32
28
28
50
51
74

High Clouds (% Sky Obscured)

3
5
61
0
0
2
3
2
0
10
0
0
2
1
100
100
100
95
65
99
71
44
39
37

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
1
4
4
0
0
0
0
4
1
16
18
30

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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
9
9
9
10
10
11
12
13
14
14
14
15
15
15
14
13
13

Feels Like (°C)

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

Dew Point (°C)

6
5
5
6
6
5
5
5
5
5
4
3
5
6
6
6
6
6
7
8
10
10
10
10

Relative Humidity (%)

72
71
72
73
73
72
70
73
74
76
67
62
66
65
60
58
57
58
60
66
71
75
79
80

Pressure (mb)

1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

317
316
316
311
308
306
303
304
306
304
301
299
299
296
291
288
286
284
281
277
273
270
268
266

Sunday 5

Waxing Gibbous 98%

18:03

06:05

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

Sun - Rise: 07:13, Set: 18:28, Transit: 12:50. Moon - Rise: 18:03, Set: 06:05. Civil Dark: 19:01 - 06:40. Nautical Dark: 19:40 - 06:01. Astro Dark: 20:20 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
91
83
66
51
61
27
33
35
35
34
35
47
50
44
40
43
45
51
46
40

Low Clouds (% Sky Obscured)

54
58
70
66
70
71
57
48
39
27
33
35
35
34
35
41
30
18
6
20
30
39
34
32

Medium Clouds (% Sky Obscured)

82
82
96
93
75
47
3
2
2
0
14
27
35
34
35
41
36
31
25
18
8
2
0
0

High Clouds (% Sky Obscured)

33
56
59
99
72
40
4
2
9
1
1
1
1
0
0
0
2
3
5
4
2
2
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
43
49
54
40
23
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
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
12
12
12
12
11
11
11
10
10
10
10
11
12
12
12
13
13
14
14
13
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
83
81
80
80
81
87
90
91
91
88
81
74
66
60
58
57
58
62
68
74
79
83

Pressure (mb)

1022
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

265
263
262
261
259
257
255
252
251
250
250
250
249
248
248
248
248
249
249
248
247
246
246
246

Monday 6

Waxing Gibbous 100%

18:16

07:36

21 OK
22 Bad
23 OK
00 OK
01 OK
02 OK
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 Bad

Sun - Rise: 07:15, Set: 18:25, Transit: 12:50. Moon - Rise: 18:16, Set: 07:36. Civil Dark: 18:59 - 06:41. Nautical Dark: 19:38 - 06:02. Astro Dark: 20:18 - 05:23

Total Clouds (% Sky Obscured)

37
44
26
25
35
42
50
51
61
68
65
60
72
78
80
86
92
95
99
99
99
100
96
92

Low Clouds (% Sky Obscured)

27
27
26
25
34
42
50
51
61
68
65
60
58
62
71
77
80
82
85
89
92
96
89
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
8
16
26
25
23

High Clouds (% Sky Obscured)

3
10
1
2
4
2
1
0
1
0
0
1
25
27
29
32
52
72
93
87
78
71
43
25

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)

10
11
10
10
10
10
10
11
11
11
11
11
12
12
13
14
14
13
12
12
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
11
10
10
10
10
10
9
9
10
10
10
11
12
13
13
12
13
14
14
16
13

Dew Point (°C)

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

Relative Humidity (%)

87
89
90
92
93
95
96
95
96
96
96
98
90
80
70
59
52
53
55
56
63
70
79
83

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1020

Ozone (du)

246
246
244
244
244
244
244
244
243
245
247
249
250
250
250
251
252
252
253
254
255
255
256
257

Tuesday 7

Full Moon 99%

18:32

09:09

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

Sun - Rise: 07:17, Set: 18:23, Transit: 12:50. Moon - Rise: 18:32, Set: 09:09. Civil Dark: 18:57 - 06:43. Nautical Dark: 19:36 - 06:04. Astro Dark: 20:15 - 05:24

Total Clouds (% Sky Obscured)

88
92
92
95
89
82
73
81
83
92
94
97
99
80
58
35
52
63
74
71
67
67
62
61

Low Clouds (% Sky Obscured)

76
77
78
79
79
78
73
72
69
68
68
68
69
69
58
35
52
63
74
71
67
67
62
61

Medium Clouds (% Sky Obscured)

24
25
27
29
24
17
5
9
12
21
21
16
10
5
3
0
1
3
4
3
1
0
0
0

High Clouds (% Sky Obscured)

12
24
40
53
41
29
11
30
58
90
94
95
95
63
32
0
6
11
16
11
6
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 (%)

0
0
1
0
5
5
4
5
6
2
9
10
10
9
6
0
2
2
0
0
1
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)

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
13
12
12
11
11
11
12
12
13
13
14
14
14
14
13
12
12
11

Feels Like (°C)

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

Dew Point (°C)

12
13
12
12
12
11
12
11
11
10
10
9
7
6
5
5
4
4
4
4
5
5
6
7

Relative Humidity (%)

89
93
92
92
92
92
93
93
93
93
93
83
73
66
60
55
50
50
49
50
56
62
68
73

Pressure (mb)

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

Ozone (du)

259
260
260
260
261
261
261
262
265
269
273
275
277
279
280
282
284
282
281
280
281
282
283
283

Wednesday 8

Waning Gibbous 95%

18:54

10:46

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

Sun - Rise: 07:18, Set: 18:21, Transit: 12:50. Moon - Rise: 18:54, Set: 10:46. Civil Dark: 18:55 - 06:45. Nautical Dark: 19:34 - 06:06. Astro Dark: 20:13 - 05:26

Total Clouds (% Sky Obscured)

57
45
30
13
41
68
95
82
68
52
42
33
25
46
61
77
76
66
67
69
72
85

Low Clouds (% Sky Obscured)

57
42
27
13
21
27
34
29
24
19
21
24
25
46
61
77
76
66
67
69
68
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
3
4
5
8
10
10
14
19
20
12
0

High Clouds (% Sky Obscured)

0
0
0
0
14
33
55
49
36
24
17
11
4
9
12
15
31
52
67
69
72
81

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
8
8
6
6
6
7
7
6
6
7
7
7
7
8
13
12
11
11
12

Dew Point (°C)

7
7
7
7
6
6
6
6
6
6
6
6
6
6
7
7
7
8
8
8
9
9

Relative Humidity (%)

78
82
85
87
88
90
90
91
93
93
94
85
78
71
69
64
61
62
63
64
70
75

Pressure (mb)

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

Ozone (du)

283
283
281
279
278
275
272
269
269
269
269
268
267
267
266
266
265
266
266
267
267
267

Forecast for Loughton, Milton Keynes, United Kingdom (52.03,-0.77)

Generated: 02/10/25 21:26:30. Forecast: 02/10/25 to 08/10/25. Timezone: UTC+1.00