Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waxing Crescent 25%

12:17

18:46

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

Sun - Rise: 07:18, Set: 16:16, Transit: 11:47. Moon - Rise: 12:17, Set: 18:46. Civil Dark: 16:53 - 06:42. Nautical Dark: 17:34 - 06:02. Astro Dark: 18:13 - 05:23

Total Clouds (% Sky Obscured)

0
0
1
1
8
4
36
100
11
19
53
61
61
59
68
68
36
50
59
31
39
35
52
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
33
37
39
31
39
42
16
27
51
20
24
32
25
40

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
1
1
7
4
36
100
11
4
15
17
12
20
32
38
25
28
8
10
24
8
43
92

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)

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

Chance of Frost

Temperature (°C)

4
3
3
1
0
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-1
3
5
6
7
8
8
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
74
78
80
80
81
81
81
83
81
81
81
78
76
72
66
62
60
61
61
63
73
86

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013

Ozone (du)

264
266
267
269
272
274
271
270
269
264
259
261
263
263
263
264
265
266
265
266
265
265
268
266

Saturday 14

Waxing Crescent 33%

12:42

19:54

17 Bad
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

Sun - Rise: 07:20, Set: 16:15, Transit: 11:48. Moon - Rise: 12:42, Set: 19:54. Civil Dark: 16:52 - 06:44. Nautical Dark: 17:33 - 06:03. Astro Dark: 18:12 - 05:24

Total Clouds (% Sky Obscured)

94
87
94
96
100
100
94
97
100
87
97
96
98
81
95
98
100
100
78
100
100
83
61
55

Low Clouds (% Sky Obscured)

7
11
19
38
49
32
56
58
59
39
41
48
59
72
46
81
79
79
77
45
78
48
43
31

Medium Clouds (% Sky Obscured)

0
0
17
21
8
26
71
76
50
11
38
91
92
11
15
60
100
100
78
100
100
19
61
55

High Clouds (% Sky Obscured)

91
83
90
89
100
100
76
87
100
59
56
59
94
78
92
76
31
36
55
100
67
40
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
5
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
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
34
87
95
66
64
56
38
50
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
4
5
4
4
4
4
5
6
7
8
11
13
16
17
14
18
12
11
11

Chance of Frost

Temperature (°C)

4
3
3
2
2
2
3
3
3
3
4
4
5
6
6
7
9
11
12
12
12
11
11
10

Feels Like (°C)

2
0
0
-0
-1
-1
-0
-0
1
1
1
1
2
3
3
3
5
6
6
8
6
7
8
6

Dew Point (°C)

2
1
1
1
1
1
1
1
1
1
1
2
2
3
4
5
8
9
10
10
8
8
8
8

Relative Humidity (%)

88
88
89
89
89
88
88
85
85
85
85
85
83
82
86
82
90
90
92
87
79
83
85
88

Pressure (mb)

1013
1012
1012
1011
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
1000
1000
998
997
996
995
995
994
993
993

Ozone (du)

266
266
268
270
270
271
273
277
282
285
289
288
290
294
294
293
289
291
294
295
298
312
315
317

Sunday 15

Waxing Crescent 31%

13:00

21:06

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

Sun - Rise: 07:22, Set: 16:14, Transit: 11:48. Moon - Rise: 13:00, Set: 21:06. Civil Dark: 16:50 - 06:45. Nautical Dark: 17:32 - 06:05. Astro Dark: 18:11 - 05:25

Total Clouds (% Sky Obscured)

64
61
60
82
100
80
94
88
88
71
73
55
40
40
35
94
59
89
87
92
96
100
100
100

Low Clouds (% Sky Obscured)

46
61
60
57
42
51
87
85
74
62
64
32
10
6
5
27
23
0
21
16
9
2
21
38

Medium Clouds (% Sky Obscured)

21
5
2
18
99
80
4
9
15
0
0
0
0
40
35
76
59
66
80
92
92
100
100
100

High Clouds (% Sky Obscured)

2
1
8
1
99
28
1
0
0
0
1
55
40
40
35
41
19
89
55
79
90
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
0
0
9
9
9
9
9
9
9
9
9
9
6

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 (%)

6
2
1
2
3
3
17
4
3
4
15
14
11
0
0
0
0
0
0
0
0
4
39
60

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
12
14
15
16
16
14
14
14
15
13
12
9
7
5
5
6
6
6
6
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
6
6
5
3
3
3
3
2
1
1
0
1
1
0
-1
-1
-1
0
2

Relative Humidity (%)

90
91
91
91
90
82
84
82
77
78
88
94
94
88
88
86
83
75
66
61
60
61
67
76

Pressure (mb)

994
994
995
995
996
997
997
998
999
1000
1001
1003
1004
1005
1006
1006
1007
1007
1007
1007
1006
1005
1004
1004

Ozone (du)

326
333
335
333
334
337
337
336
334
330
320
314
307
305
307
306
304
305
306
304
303
297
292
288

Monday 16

Waxing Crescent 43%

13:16

22:19

17 Bad
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

Sun - Rise: 07:23, Set: 16:12, Transit: 11:48. Moon - Rise: 13:16, Set: 22:19. Civil Dark: 16:49 - 06:47. Nautical Dark: 17:31 - 06:06. Astro Dark: 18:10 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
100
100
78
100
100
100
100
100
100
96
92
89
80
89

Low Clouds (% Sky Obscured)

54
69
83
98
97
96
95
97
98
99
96
94
51
94
96
97
97
93
64
88
86
84
66
65

Medium Clouds (% Sky Obscured)

100
100
100
33
100
100
100
98
96
70
80
98
46
100
100
100
63
94
99
53
29
16
16
13

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
84
68
56
25
39
55
60
55
100
75
70
67
48
23
14
8
82

ISS Passover

Visibility (miles)

9
3
4
1
1
0
2
2
2
5
7
6
9
4
3
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
94
95
95
95
95
95
95
95
86
95
95
74
41
52
49
45
37
26
15
12
12

Precipitation Amount (mm)

0.8
2.4
0.4
0.4
1
2.9
4.6
3.6
1.8
0.8
0.8
0.4
1.6
0.9
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
10
13
13
14
17
16
13
11
11
10
9
10
13
14
16
15
17
18
16
15
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
89
94
96
98
96
93
95
96
95
96
95
90
91
84
82
78
79
77
77
73
77
77
79

Pressure (mb)

1002
1000
998
995
992
989
986
983
981
979
978
977
977
976
977
978
979
980
982
983
984
985
987
987

Ozone (du)

285
282
280
276
273
270
269
270
271
272
277
279
280
282
290
297
303
304
308
309
310
316
315
311

Tuesday 17

First Quarter 53%

13:28

23:32

17 Bad
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

Sun - Rise: 07:25, Set: 16:11, Transit: 11:48. Moon - Rise: 13:28, Set: 23:32. Civil Dark: 16:48 - 06:48. Nautical Dark: 17:30 - 06:07. Astro Dark: 18:09 - 05:28

Total Clouds (% Sky Obscured)

91
94
97
100
100
100
100
100
87
88
100
100
100
69
64
62
62
61
64
73
81
90
93
97

Low Clouds (% Sky Obscured)

36
37
35
50
58
83
100
99
77
68
76
72
58
39
46
55
58
61
64
73
74
80
75
75

Medium Clouds (% Sky Obscured)

73
87
93
100
100
100
100
98
62
54
100
100
99
56
49
52
62
61
64
73
81
90
93
97

High Clouds (% Sky Obscured)

91
94
97
100
100
100
100
100
57
64
100
100
100
38
40
49
51
54
54
64
74
82
88
94

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

7
11
20
30
72
81
80
90
94
95
88
83
75
27
20
8
35
47
56
74
86
95
89
79

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0.4
0.5
0.6
0.5
0.5
0.4
0
0
0
0
0
0
0.4
0.6
0.9
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
87
91
90
88
91
91
90
88
94
94
96
96
96
96
94
91
91
91
91
93
94
96
94

Pressure (mb)

987
987
987
986
985
985
984
984
984
984
984
985
986
987
990
990
991
991
991
991
991
992
992
992

Ozone (du)

306
303
307
312
313
316
320
321
320
319
321
322
321
320
322
323
325
330
334
338
339
339
339
340

Wednesday 18

Waxing Gibbous 63%

13:41

00:46

17 Bad
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

Sun - Rise: 07:27, Set: 16:10, Transit: 11:48. Moon - Rise: 13:41, Set: 00:46. Civil Dark: 16:47 - 06:50. Nautical Dark: 17:29 - 06:09. Astro Dark: 18:08 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
84
69
53
49
46
49
69
80
85
90
95
95
95
95
90
85
80
73
79
89

Low Clouds (% Sky Obscured)

70
66
66
62
49
34
22
28
36
47
53
73
85
83
79
71
62
52
36
28
28
26
38
51

Medium Clouds (% Sky Obscured)

100
81
62
44
40
31
27
16
10
9
10
5
5
5
10
10
5
5
10
11
18
24
49
74

High Clouds (% Sky Obscured)

100
100
100
100
74
46
20
14
9
4
4
9
20
35
45
45
45
50
40
23
17
12
37
66

ISS Passover

Visibility (miles)

8
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

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
None

Precipitation Probability (%)

67
53
37
14
15
17
19
28
30
28
21
14
3
7
6
1
4
4
4
7
7
7
11
12

Precipitation Amount (mm)

0.3
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
8
6
6
5
5
4
4
4
3
3
4
4
5
5
5
5
7
9
11
10
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
88
85
83
86
89
91
91
91
91
89
89
89
88
83
82
76
70
65
66
67
69
68

Pressure (mb)

993
993
994
995
995
996
997
998
998
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

340
341
339
337
336
337
339
340
335
331
327
326
326
326
329
332
335
333
331
329
326
323
319
319

Thursday 19

Waxing Gibbous 73%

13:53

02:02

17 Bad
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: 07:28, Set: 16:09, Transit: 11:49. Moon - Rise: 13:53, Set: 02:02. Civil Dark: 16:46 - 06:51. Nautical Dark: 17:28 - 06:10. Astro Dark: 18:07 - 05:31

Total Clouds (% Sky Obscured)

98
99
99
99
98
96
94
94
92
90
89
90
92
94
97
100
83
66
49

Low Clouds (% Sky Obscured)

59
63
65
70
74
78
83
81
80
80
83
86
91
94
97
100
83
66
49

Medium Clouds (% Sky Obscured)

98
84
71
62
63
64
65
75
80
80
81
76
72
61
50
40
31
21
9

High Clouds (% Sky Obscured)

96
99
99
99
98
96
94
94
89
84
85
90
92
77
61
68
63
64
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
4
5
5
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

8
16
20
15
30
43
59
75
87
95
95
91
79
62
51
45
34
22
9

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.6
0.6
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
67
67
67
71
75
80
83
86
89
89
91
91
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

319
319
318
318
318
318
319
320
320
321
321
324
326
328
329
330
332
332
332

Forecast for Crondall, Hampshire, United Kingdom (51.23,-0.86)

Generated: 13/11/26 17:30:42. Forecast: 13/11/26 to 19/11/26. Timezone: UTC+0.00