Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Gibbous 98%

16:02

05:52

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

Sun - Rise: 06:46, Set: 16:47, Transit: 11:47. Moon - Rise: 16:02, Set: 05:52. Civil Dark: 18:24 - 06:11. Nautical Dark: 19:03 - 05:32. Astro Dark: 19:42 - 04:53

Total Clouds (% Sky Obscured)

87
90
92
94
100
100
86
26
5
24
28
42
43
44
37
39
31
24
24
19
16
15
5
6

Low Clouds (% Sky Obscured)

87
90
92
82
40
57
27
17
5
20
24
42
43
44
30
37
30
24
24
19
16
15
5
6

Medium Clouds (% Sky Obscured)

87
90
92
94
100
100
60
13
0
0
0
0
0
0
4
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
90
92
94
100
100
79
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
9
2
6
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
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
68
68
95
70
21
4
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0
0.3
1.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
14
12
9
7
6
5
5
4
3
4
3
3
4
4
4
4
4
4
4
4
3

Relative Humidity (%)

93
93
89
90
84
81
75
74
75
75
72
69
70
68
67
67
64
61
59
59
59
60
62
63

Pressure (mb)

992
991
990
989
990
991
991
991
992
992
993
994
995
996
998
999
1000
1002
1003
1004
1005
1006
1007
1008

Ozone (du)

288
289
290
289
289
290
295
296
293
295
295
294
298
303
305
309
313
313
310
311
299
293
291
287

Sunday 25

Waxing Gibbous 100%

16:21

07:21

18 Good
19 OK
20 OK
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: 06:48, Set: 16:45, Transit: 11:46. Moon - Rise: 16:21, Set: 07:21. Civil Dark: 17:22 - 06:13. Nautical Dark: 18:01 - 05:33. Astro Dark: 18:41 - 04:54

Total Clouds (% Sky Obscured)

0
25
36
100
100
97
100
100
98
100
97
100
100
99
100
100
100
100
100
100
94
76
90
90

Low Clouds (% Sky Obscured)

0
2
14
25
16
5
1
1
46
68
27
18
80
87
91
90
88
92
100
100
93
73
89
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
25
34
50
93
96
97
100
99
100
100
100
100
98
19
0
0
0
0

High Clouds (% Sky Obscured)

0
25
14
100
100
96
100
100
78
85
88
100
99
47
100
100
100
100
100
100
45
40
21
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
4
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
5
43
75
95
95
95
95
68
35
3
2
15
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
0.9
1.4
1.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
13
12
12
12
10
10
9
8
9
9
8
9
10
12
14
17
17
18
18
18
18
18

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
6
6
7
7
8
8
8
8
9
10
10
11
12
14
15
16
16

Feels Like (°C)

4
4
4
3
2
2
2
2
3
3
3
4
4
4
4
5
5
4
5
6
9
11
11
11

Dew Point (°C)

3
2
2
2
2
2
3
3
4
4
4
4
4
5
6
8
9
9
10
11
13
14
13
13

Relative Humidity (%)

67
63
64
68
70
69
75
81
85
84
78
75
77
79
88
93
93
93
93
93
95
90
85
86

Pressure (mb)

1009
1010
1011
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1009
1008
1006
1005
1004
1004
1004
1004

Ozone (du)

285
283
280
279
275
275
274
273
271
271
271
270
271
271
270
270
269
270
271
273
274
273
271
269

Monday 26

Full Moon 99%

16:47

08:52

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 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:50, Set: 16:43, Transit: 11:46. Moon - Rise: 16:47, Set: 08:52. Civil Dark: 17:18 - 06:15. Nautical Dark: 17:58 - 05:35. Astro Dark: 18:39 - 04:56

Total Clouds (% Sky Obscured)

78
85
93
82
97
77
80
95
100
100
97
99
93
79
76
87
76
52
50
44
38
31
30
23

Low Clouds (% Sky Obscured)

78
85
93
79
96
75
75
88
100
100
75
81
81
72
74
86
74
52
50
44
38
31
30
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
28
30
96
71
85
75
76
36
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
15
14
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
7
4
9
6
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
7
20
4
24
24
4
21
45
95
95
95
70
60
44
9
18
7
3
1
4
5
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.9
0.5
1.7
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
19
19
22
22
22
23
23
22
23
22
17
17
19
18
19
19
19
18
18
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
10
10
10
10
11
10
10
10
10
10
8
8
8
8
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
89
86
82
85
85
86
87
89
90
86
90
86
79
79
72
70
70
68
70
71

Pressure (mb)

1005
1005
1004
1004
1004
1003
1003
1002
1001
1001
1000
1000
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1012

Ozone (du)

268
268
267
265
262
258
259
260
260
261
262
262
264
266
266
269
274
282
287
296
301
306
310
311

Tuesday 27

Waning Gibbous 95%

17:25

10:21

18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
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

Sun - Rise: 06:51, Set: 16:41, Transit: 11:46. Moon - Rise: 17:25, Set: 10:21. Civil Dark: 17:16 - 06:16. Nautical Dark: 17:56 - 05:37. Astro Dark: 18:37 - 04:57

Total Clouds (% Sky Obscured)

23
21
22
17
10
6
10
12
28
57
44
85
63
64
73
69
69
77
96
98
98
83
69
55

Low Clouds (% Sky Obscured)

23
21
22
17
10
6
10
12
16
19
22
28
32
30
31
31
32
30
59
65
51
28
25
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
23
9
12
20
29
37
45
54
59
59
65
61
60
18
47

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
11
34
25
59
48
59
73
49
25
10
44
65
79
67
57
45

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
78
78
79
85
87
88
88
88
90
90
88
88
87
84
78
75
74
75
76
79
83
87

Pressure (mb)

1013
1015
1016
1017
1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

312
311
307
307
310
308
305
302
297
295
292
289
286
285
284
283
282
279
277
275
273
274
275
274

Wednesday 28

Waning Gibbous 88%

No Rise

11:40

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 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:53, Set: 16:39, Transit: 11:46. Moon - Rise: No Rise, Set: 11:40. Civil Dark: 17:15 - 06:18. Nautical Dark: 17:54 - 05:38. Astro Dark: 18:35 - 04:59

Total Clouds (% Sky Obscured)

64
70
78
77
68
52
41
43
48
49
53
49
45
47
50
59
69
73
59
49
39
57
75
91

Low Clouds (% Sky Obscured)

27
36
42
42
39
39
41
43
48
49
53
49
21
29
37
54
69
73
59
42
22
26
33
42

Medium Clouds (% Sky Obscured)

55
65
66
41
26
6
6
3
3
3
3
3
3
2
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
55
60
60
52
28
2
2
2
2
0
0
0
0
0
0
1
1
3
5
6
33
60
86

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
1
6
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
8
8
8
8
9
8
8
8
8
8
8
8
8
8
9
11
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

92
91
93
93
93
93
93
93
93
93
95
93
95
93
90
87
83
76
71
71
70
69
74
80

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1023
1023
1023

Ozone (du)

275
274
274
274
274
274
274
272
271
272
272
272
272
272
271
271
270
269
268
267
267
266
266
266

Thursday 29

Waning Gibbous 79%

18:21

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

Sun - Rise: 06:55, Set: 16:37, Transit: 11:46. Moon - Rise: 18:21, Set: 12:39. Civil Dark: 17:13 - 06:20. Nautical Dark: 17:53 - 05:40. Astro Dark: 18:33 - 05:01

Total Clouds (% Sky Obscured)

93
96
99
92
86
78
81
85
90
88
86
86
86
85
85
84
82
81
84
87
89
89
87
86

Low Clouds (% Sky Obscured)

43
43
45
46
46
40
40
45
47
59
71
85
85
84
85
84
82
81
84
87
88
84
80
74

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
16
25
43
62
80
85
80
80
75
75
75
77
78
84
85
87
86

High Clouds (% Sky Obscured)

90
93
98
91
86
78
81
85
90
88
73
55
45
45
50
40
45
60
65
85
89
89
87
86

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
2
0
2
1
0
0
0
0
6
9
7
22
26
24
30
32
31
27
22
16
19
16
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
87
87
85
84
82
85
88
91
90
88
87
90
90
91
92
92
93
93
93
93
90
87

Pressure (mb)

1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1020

Ozone (du)

266
266
266
266
266
266
266
265
265
264
265
266
266
267
267
268
268
269
270
269
268
267
267
266

Friday 30

Waning Gibbous 69%

19:35

13:20

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

Sun - Rise: 06:57, Set: 16:36, Transit: 11:46. Moon - Rise: 19:35, Set: 13:20. Civil Dark: 17:11 - 06:21. Nautical Dark: 17:51 - 05:41. Astro Dark: 18:32 - 05:02

Total Clouds (% Sky Obscured)

91
94
96
95
96
96
82
69
58
57
61
59
59
60
56
57
54
50

Low Clouds (% Sky Obscured)

65
56
52
54
56
56
57
53
50
55
61
59
49
40
29
42
54
50

Medium Clouds (% Sky Obscured)

90
88
91
82
79
76
57
36
14
10
7
7
9
18
34
38
41
41

High Clouds (% Sky Obscured)

91
94
96
95
96
96
77
52
29
19
9
0
0
0
0
8
15
27

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
6
6
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
7
7
7
7
7
6
6
6
7
6
7
7
7
7
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
85
85
85
87
88
91
93
93
93
93
90
85
82
76
70

Pressure (mb)

1021
1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028
1029
1029
1029
1029

Ozone (du)

265
266
267
268
269
271
273
273
273
273
274
275
276
278
279
280
281
281

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

Generated: 24/10/26 18:30:39. Forecast: 24/10/26 to 30/10/26. Timezone: UTC+1.00