Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 29%

00:50

14:05

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
18 Bad
19 Bad

Sun - Rise: 07:18, Set: 16:11, Transit: 11:44. Moon - Rise: 00:50, Set: 14:05. Civil Dark: 16:48 - 06:41. Nautical Dark: 17:29 - 06:00. Astro Dark: 18:08 - 05:21

Total Clouds (% Sky Obscured)

39
53
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
53
63
83
86
82
86
86
91
75
85
80
78
87
76
67
78
83
87
70
77
74
84
89

Medium Clouds (% Sky Obscured)

39
53
63
100
100
82
99
100
99
98
100
97
100
100
100
100
100
100
95
100
100
100
97
40

High Clouds (% Sky Obscured)

39
53
63
100
95
85
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
59
55
100

ISS Passover

Visibility (miles)

2
2
5
7
9
9
3
7
3
7
2
3
3
4
4
2
4
8
9
9
5
2
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
79
74
82
75
95
95
95
95

Precipitation Amount (mm)

1.6
1
1.2
1.9
1
1.2
0.7
1.2
0.8
1.3
1.2
0.6
0.6
1.7
0.6
0.9
0
0.3
0.4
0.3
1.3
1.7
1.3
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
12
13
13
13
13
13
12
12
13
12
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

96
96
96
95
95
96
96
98
98
98
96
96
96
95
96
96
95
95
95
95
95
95
95
95

Pressure (mb)

1007
1007
1007
1006
1006
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1002
1002
1002

Ozone (du)

289
287
288
288
287
287
283
283
282
282
283
282
283
284
288
286
285
284
287
287
289
293
299
303

Friday 14

Waning Crescent 21%

02:03

14:15

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
18 Bad
19 Bad

Sun - Rise: 07:20, Set: 16:10, Transit: 11:45. Moon - Rise: 02:03, Set: 14:15. Civil Dark: 16:47 - 06:43. Nautical Dark: 17:28 - 06:02. Astro Dark: 18:07 - 05:22

Total Clouds (% Sky Obscured)

100
100
72
85
54
95
88
62
58
48
54
73
83
65
82
75
72
59
67
67
72
81
80
85

Low Clouds (% Sky Obscured)

86
83
64
43
44
53
70
57
51
45
52
71
81
61
77
63
49
46
50
58
66
78
79
83

Medium Clouds (% Sky Obscured)

32
32
5
23
7
21
11
1
2
0
4
65
60
43
48
9
18
3
6
46
52
60
60
60

High Clouds (% Sky Obscured)

67
65
0
37
50
37
43
2
12
5
25
25
30
25
20
20
20
20
25
25
22
31
40
41

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
68
24
8
10
5
2
8
22
3
2
2
2
10
3
5
16
37
33
20
7
7
40

Precipitation Amount (mm)

1.3
1.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
92
92
93
92
92
90
90
88
88
87
87
87
87
87
86
87
84
86
86
86

Pressure (mb)

1003
1003
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011

Ozone (du)

304
304
302
301
300
298
295
294
294
293
293
291
289
288
287
286
285
284
282
281
282
282
282
281

Saturday 15

Waning Crescent 13%

03:15

14:25

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
18 Bad
19 Bad

Sun - Rise: 07:21, Set: 16:08, Transit: 11:45. Moon - Rise: 03:15, Set: 14:25. Civil Dark: 16:45 - 06:44. Nautical Dark: 17:26 - 06:03. Astro Dark: 18:06 - 05:24

Total Clouds (% Sky Obscured)

91
100
90
91
91
94
83
96
95
99
99
98
98
92
92
95
97
98
100
99
99
98
80
57

Low Clouds (% Sky Obscured)

86
80
84
84
86
77
71
83
87
88
97
91
93
89
88
93
96
97
100
98
97
96
75
55

Medium Clouds (% Sky Obscured)

65
75
81
76
54
45
41
62
44
56
52
67
6
3
0
0
0
0
0
9
21
37
29
17

High Clouds (% Sky Obscured)

47
100
40
57
21
43
14
50
44
67
50
1
0
0
1
1
1
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
7
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

Very Light Rain
Very 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 (%)

57
60
51
32
10
3
4
7
19
20
6
5
1
2
2
0
8
12
15
13
12
11
10
8

Precipitation Amount (mm)

0.3
0.3
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
9
9
9
9
9
9
9
10
11
11
11
10
10
11
11
11
11
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
88
88
87
85
85
85
85
84
84
80
77
77
76
76
76
74
72
67
66
66
64
63

Pressure (mb)

1011
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016

Ozone (du)

281
280
280
281
281
282
283
283
282
282
284
284
284
285
288
288
286
285
285
286
287
291
292
288

Sunday 16

Waning Crescent 7%

04:26

14:36

20 OK
21 OK
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 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 OK
17 Good
18 Good
19 Good

Sun - Rise: 07:23, Set: 16:07, Transit: 11:45. Moon - Rise: 04:26, Set: 14:36. Civil Dark: 16:44 - 06:46. Nautical Dark: 17:25 - 06:05. Astro Dark: 18:05 - 05:25

Total Clouds (% Sky Obscured)

28
37
69
76
79
84
85
84
52
60
63
68
65
51
38
25
39
47
62
49
22
13
15
17

Low Clouds (% Sky Obscured)

28
37
54
61
67
72
77
78
52
60
63
68
65
51
38
25
39
46
62
49
20
13
15
17

Medium 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

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 (%)

3
2
1
0
2
2
1
2
3
3
3
4
4
3
2
2
3
10
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
3
3
3
2
3
2
3
4
4
3
3
4
5
5
4
4
4
4
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

67
68
65
57
59
71
76
79
78
81
81
78
72
72
67
62
58
58
59
62
63
67
71
74

Pressure (mb)

1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1025

Ozone (du)

285
285
284
281
272
267
265
264
266
268
268
267
264
263
262
261
259
259
259
260
262
266
262
253

Monday 17

Waning Crescent 3%

05:39

14:49

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

Sun - Rise: 07:25, Set: 16:06, Transit: 11:45. Moon - Rise: 05:39, Set: 14:49. Civil Dark: 16:43 - 06:47. Nautical Dark: 17:24 - 06:06. Astro Dark: 18:04 - 05:26

Total Clouds (% Sky Obscured)

21
18
19
10
10
10
10
5
5
5
89
78
67
64
52
42
43
40
44
61
78
96
98
98

Low Clouds (% Sky Obscured)

21
15
8
0
0
0
0
0
0
0
88
76
63
42
21
0
0
0
9
36
49
69
72
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
2
1
1
0
31
52
42
43
40
44
61
78
96
88
76

High Clouds (% Sky Obscured)

1
3
8
10
10
10
10
5
5
5
28
23
17
20
22
35
20
10
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
15
18
18
21
20
13
23
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
76
77
79
79
79
79
79
74
74
73
73
70
69
67
65
67
69
70
74
76
81
81

Pressure (mb)

1025
1026
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1017
1016
1015
1015
1014
1014

Ozone (du)

254
257
260
266
269
267
272
266
266
267
278
280
283
286
286
285
285
285
285
285
285
285
285
287

Tuesday 18

Waning Crescent 1%

06:52

15:06

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
18 Bad
19 Bad

Sun - Rise: 07:26, Set: 16:05, Transit: 11:45. Moon - Rise: 06:52, Set: 15:06. Civil Dark: 16:42 - 06:49. Nautical Dark: 17:23 - 06:07. Astro Dark: 18:03 - 05:28

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

72
63
55
43
50
63
78
87
94
100
88
75
63
75
88
100
87
73
60
62
64
67
59
55

Medium Clouds (% Sky Obscured)

67
47
28
9
13
19
30
35
40
35
33
41
42
34
26
13
17
26
29
49
59
75
62
51

High Clouds (% Sky Obscured)

0
25
54
85
92
93
93
74
48
28
24
19
19
31
45
69
57
42
19
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
Light Rain
Light Rain
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

Precipitation Probability (%)

22
23
22
17
21
25
30
50
66
81
75
71
69
69
71
77
81
83
82
77
68
55
54
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
5
5
5
5
5
5
6
6
6
7
7
7
7
7
6
6
6

Feels Like (°C)

3
3
4
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
82
83
83
82
82
82
83
85
79
75
71
71
72
75
75
76
76
79
83
85
83

Pressure (mb)

1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1003

Ozone (du)

289
292
291
291
291
292
294
296
299
302
304
307
309
312
320
329
338
337
337
336
332
328
324
323

Wednesday 19

Waning Crescent 0%

08:05

15:30

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:28, Set: 16:03, Transit: 11:46. Moon - Rise: 08:05, Set: 15:30. Civil Dark: 16:41 - 06:50. Nautical Dark: 17:22 - 06:09. Astro Dark: 18:02 - 05:29

Total Clouds (% Sky Obscured)

100
100
99
99
95
89
78
62
36
22
26
31
44
50
55
61

Low Clouds (% Sky Obscured)

48
59
69
80
71
62
51
34
17
4
7
10
10
11
13
16

Medium Clouds (% Sky Obscured)

40
28
20
12
17
16
21
15
9
5
15
29
40
45
55
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
24
22
26
31
44
50
55
61

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

27
27
25
18
17
12
3
3
2
0
2
1
0
16
23
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
1
-1
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

81
79
80
79
80
80
79
77
77
76
74
72
69
67
62
59

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005

Ozone (du)

323
322
324
325
327
323
319
316
314
313
312
308
303
299
296
292

Forecast for Harringay, Greater London, United Kingdom (51.59,-0.10)

Generated: 13/11/25 19:51:54. Forecast: 13/11/25 to 19/11/25. Timezone: UTC+0.00