Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 5%

10:14

16:44

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

Sun - Rise: 07:29, Set: 15:59, Transit: 11:44. Moon - Rise: 10:14, Set: 16:44. Civil Dark: 16:37 - 06:51. Nautical Dark: 17:19 - 06:10. Astro Dark: 17:59 - 05:30

Total Clouds (% Sky Obscured)

98
100
89
100
97
100
99
100
100
100
100
100
100
100
100
100
100
94
91
91
93
94
96
86

Low Clouds (% Sky Obscured)

0
3
38
62
77
79
86
97
96
100
100
88
87
100
100
83
85
84
83
76
74
86
76
73

Medium Clouds (% Sky Obscured)

98
84
89
100
87
99
98
100
100
100
100
100
100
100
100
100
99
88
83
24
36
30
41
32

High Clouds (% Sky Obscured)

69
48
89
100
79
72
79
100
100
100
100
100
99
100
95
100
25
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
9
9
4
2
4
3
7
2
2
2
4
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
51
51
63
24

Precipitation Type

None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
2
3
31
36
51
77
86
87
95
95
95
95
87
95
95
95
95
71
25
10
2
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.5
0.3
1.3
2.2
1.2
0.8
0.4
0.6
0.9
1.3
0.8
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

4
6
6
8
14
15
16
17
17
16
16
16
16
16
16
16
15
14
13
10
11
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
0
1
1
1
1
1
1
1
0
1
1
2
1
1
1
2
5
3
3
3
3

Dew Point (°C)

-2
-1
-1
1
2
2
3
4
4
5
5
5
5
6
6
6
6
6
6
7
7
6
6
6

Relative Humidity (%)

67
67
66
68
70
69
73
81
82
84
88
91
90
91
90
90
91
91
93
93
94
94
93
91

Pressure (mb)

1024
1023
1022
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1012
1012
1011
1010
1009
1007
1006
1006
1007
1006
1005

Ozone (du)

261
265
266
272
278
282
278
272
274
273
271
272
273
267
264
265
260
265
271
274
276
272
271
270

Sunday 23

Waxing Crescent 10%

11:04

17:42

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 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 OK
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:31, Set: 15:58, Transit: 11:44. Moon - Rise: 11:04, Set: 17:42. Civil Dark: 16:36 - 06:53. Nautical Dark: 17:18 - 06:11. Astro Dark: 17:58 - 05:31

Total Clouds (% Sky Obscured)

81
81
74
93
94
80
44
50
58
55
53
58
79
26
24
22
17
19
6
19
32
44
53
57

Low Clouds (% Sky Obscured)

59
64
36
56
88
71
35
50
53
55
48
37
30
26
24
22
17
19
5
15
25
34
42
46

Medium Clouds (% Sky Obscured)

40
70
73
76
41
22
4
3
58
3
51
42
0
0
0
0
0
0
0
1
7
44
39
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
24
72
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

5
2
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
10
52
95
95
28
6
2
1
0
0
0
0
0
0
0
0
0
2
3
7
18
18

Precipitation Amount (mm)

0
0
0
0
0.3
1.2
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
9
13
16
15
16
16
15
14
13
13
14
14
13
12
13
14
14
14
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
4
4
4
5
5
6
6
4
5
4
3
4
3
3
3
2
2
2
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
85
84
88
81
72
76
74
76
77
78
79
81
81
82
81
81
82
81
82
78
84

Pressure (mb)

1005
1004
1003
1002
1000
999
998
998
997
997
997
997
997
997
997
997
997
996
995
995
994
994
993
992

Ozone (du)

268
268
269
269
269
272
276
280
282
282
285
289
290
289
288
290
293
294
294
295
296
294
294
295

Monday 24

Waxing Crescent 17%

11:41

18:51

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

Sun - Rise: 07:32, Set: 15:57, Transit: 11:45. Moon - Rise: 11:41, Set: 18:51. Civil Dark: 16:35 - 06:54. Nautical Dark: 17:17 - 06:12. Astro Dark: 17:57 - 05:32

Total Clouds (% Sky Obscured)

50
62
64
50
57
87
67
71
92
92
89
66
63
95
48
75
74
79
92
91
90
90
87
80

Low Clouds (% Sky Obscured)

45
50
49
42
42
40
55
71
76
80
62
66
60
87
48
61
62
68
85
81
76
72
72
72

Medium Clouds (% Sky Obscured)

8
48
39
50
20
30
3
3
24
30
52
18
20
8
11
1
0
0
3
7
15
24
64
42

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
2
4
2
36
4
0
0
0
0
0
0
2
12
3
1
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 (%)

38
9
13
24
24
10
14
9
24
28
27
36
13
12
2
16
5
15
19
18
7
8
20
5

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)

15
12
11
10
8
6
8
10
10
10
12
11
11
14
14
14
14
14
14
13
13
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
5
5
4
5
5
5
4
4
5
3
3
3
3
3
3
3
3
4
4

Relative Humidity (%)

82
84
86
86
86
91
90
78
78
84
81
82
85
87
78
79
78
78
81
79
79
82
88
90

Pressure (mb)

992
992
992
992
992
993
993
993
994
995
996
997
998
999
1001
1002
1003
1004
1005
1006
1006
1007
1008
1009

Ozone (du)

296
299
303
303
304
307
309
308
307
308
310
311
314
312
311
311
308
308
308
303
301
305
303
304

Tuesday 25

Waxing Crescent 25%

12:08

20:07

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

Sun - Rise: 07:34, Set: 15:56, Transit: 11:45. Moon - Rise: 12:08, Set: 20:07. Civil Dark: 16:35 - 06:55. Nautical Dark: 17:16 - 06:14. Astro Dark: 17:56 - 05:34

Total Clouds (% Sky Obscured)

69
60
57
49
53
54
51
45
49
49
66
66
63
54
42
45
37
30
24
26
27
30
25
16

Low Clouds (% Sky Obscured)

69
60
57
49
53
54
51
45
49
49
50
46
38
46
42
45
37
30
24
26
27
30
24
15

Medium Clouds (% Sky Obscured)

7
3
4
1
2
2
1
2
9
3
3
13
48
19
1
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)

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
0
0
0
1
0
0
6
2
0
5
3
0
1
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
13
13
13
13
14
14
15
14
14
13
13
12
11
11
10
10
10
9
9
8
8
8
7

Chance of Frost

Temperature (°C)

5
4
4
4
4
5
6
6
7
7
6
6
6
5
5
4
4
4
4
3
3
3
3
2

Feels Like (°C)

0
-1
0
-1
0
1
1
2
2
1
1
0
0
-0
-0
1
0
0
-1
-0
0
0
-0
0

Dew Point (°C)

3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2

Relative Humidity (%)

86
86
88
88
83
80
76
74
72
74
78
78
79
83
86
88
89
88
89
89
93
91
93
94

Pressure (mb)

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

Ozone (du)

306
307
314
309
305
304
300
302
304
303
302
300
297
299
300
301
299
300
299
299
300
299
298
296

Wednesday 26

Waxing Crescent 34%

12:27

21:25

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

Sun - Rise: 07:35, Set: 15:55, Transit: 11:45. Moon - Rise: 12:27, Set: 21:25. Civil Dark: 16:34 - 06:57. Nautical Dark: 17:16 - 06:15. Astro Dark: 17:56 - 05:35

Total Clouds (% Sky Obscured)

7
7
4
2
4
3
14
16
27
33
45
57
67
98
98
97
91
87
88
91
92
97
99
100

Low Clouds (% Sky Obscured)

6
5
2
0
0
0
0
0
0
0
13
26
41
85
88
85
91
87
88
86
81
76
77
81

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
14
10
27
33
45
57
67
87
82
78
72
66
60
49
39
29
39
45

High Clouds (% Sky Obscured)

0
1
1
2
2
1
8
12
19
21
22
23
28
79
86
91
78
65
49
63
75
83
87
90

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
2
2
0
12
11
11
35
44
47
35
28

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-0
0
0
1
2
3
3
3
3
3
3
2
2
2
4
4
5
5
5
6
5
5
4

Dew Point (°C)

1
1
1
1
1
1
1
1
0
1
1
1
0
0
1
2
3
4
4
5
5
5
6
6

Relative Humidity (%)

94
93
91
93
86
79
72
68
65
67
69
68
70
71
72
74
75
77
77
78
81
82
85
85

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016

Ozone (du)

294
296
296
294
293
294
293
292
293
295
295
294
293
293
292
290
289
288
287
286
284
283
282
281

Thursday 27

Waxing Crescent 44%

12:43

22:44

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

Sun - Rise: 07:37, Set: 15:55, Transit: 11:46. Moon - Rise: 12:43, Set: 22:44. Civil Dark: 16:33 - 06:58. Nautical Dark: 17:15 - 06:16. Astro Dark: 17:55 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
96
92
88
91
94
98
99
99
100
98
95
93
95
97
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
87
86
85
86
88
88
82
77
67
59
56
53
51
50
46
61
79
95
96
92
88
92
96

Medium Clouds (% Sky Obscured)

40
34
30
29
23
16
10
36
57
71
62
35
26
21
22
20
32
41
50
66
80
94
84
76

High Clouds (% Sky Obscured)

93
94
96
97
76
54
31
49
70
91
93
97
100
92
85
78
65
48
25
45
72
95
73
52

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 (%)

27
21
18
11
9
7
1
2
0
0
9
11
4
9
9
2
5
4
3
11
12
7
25
32

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)

11
11
10
10
10
11
11
12
12
12
12
11
11
10
10
10
10
11
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

279
278
276
275
273
272
270
268
268
268
268
267
266
265
265
264
264
264
265
265
266
267
268
268

Friday 28

First Quarter 55%

12:56

00:04

Sun - Rise: 07:38, Set: 15:54, Transit: 11:46. Moon - Rise: 12:56, Set: 00:04. Civil Dark: 16:33 - 07:00. Nautical Dark: 17:15 - 06:17. Astro Dark: 17:55 - 05:37

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 Laindon, Essex, United Kingdom (51.58,0.42)

Generated: 22/11/25 05:33:48. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+0.00