Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waxing Crescent 15%

12:17

19:20

07 OK
08 Bad
09 OK
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
05 Bad
06 Bad

Sun - Rise: 07:30, Set: 18:15, Transit: 12:53. Moon - Rise: 12:17, Set: 19:20. Civil Dark: 18:49 - 06:58. Nautical Dark: 19:27 - 06:19. Astro Dark: 20:06 - 05:41

Total Clouds (% Sky Obscured)

31
47
33
50
84
87
98
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
5
19
29
44
75
95
84
55
18
17
15
19
19
25
28
29
31
33
35
36
33
49
46

Medium Clouds (% Sky Obscured)

8
12
3
3
9
9
7
2
16
43
40
32
72
87
95
100
95
96
89
94
60
63
43
50

High Clouds (% Sky Obscured)

31
47
4
14
52
37
85
100
100
100
94
100
100
100
100
100
99
100
98
100
100
100
100
100

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
4
4
17
1
1
0
0
0
0
0
0
0
0
0
0
2
2
2
2
3
4

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
3
4
8
11
12
14
15
15
15
14
13
11
11
11
11
12
12
12
12
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
85
80
71
62
57
60
60
61
68
76
86
87
86
80
79
82
84
89
89
90
83
82

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1020

Ozone (du)

314
315
313
311
308
306
306
304
303
302
300
301
299
299
299
297
296
295
295
293
291
292
292
292

Thursday 15

Waxing Crescent 23%

13:22

20:02

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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
05 Bad
06 Bad

Sun - Rise: 07:32, Set: 18:13, Transit: 12:52. Moon - Rise: 13:22, Set: 20:02. Civil Dark: 18:47 - N/A. Nautical Dark: 19:25 - 06:21. Astro Dark: 20:04 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
95
91
60
41
38
44
78
84
94
72
54
63
68
96
98
100
100
100
100
95

Low Clouds (% Sky Obscured)

73
73
37
27
21
19
16
19
18
21
25
33
35
33
43
52
55
90
93
95
94
80
65
66

Medium Clouds (% Sky Obscured)

56
32
25
3
0
0
0
3
3
10
68
65
71
61
33
27
33
41
92
99
100
100
100
71

High Clouds (% Sky Obscured)

100
100
100
100
94
89
43
18
14
12
2
3
5
3
2
3
2
0
0
0
47
100
94
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
4
5
2

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
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
4
5
2
1
1
0
0
0
0
0
0
2
9
15
30
85
82
60
95
95
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.5
0
0.7
0.9
0.7
0.6

Wind Speed/Direction (mph)

14
15
16
17
19
19
20
19
18
16
15
13
11
11
11
11
12
11
11
11
8
9
9
10

Chance of Frost

Temperature (°C)

16
16
16
17
18
19
19
20
19
19
18
16
15
14
14
14
14
15
15
13
12
11
11
11

Feels Like (°C)

13
12
13
13
14
14
15
16
16
17
16
14
13
13
13
14
13
14
13
11
11
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
79
71
61
55
52
53
58
65
74
86
95
95
93
93
90
90
92
93
95
93
91

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020

Ozone (du)

292
293
294
295
297
297
298
297
296
297
297
297
297
299
301
301
302
301
300
300
300
298
301
301

Friday 16

Waxing Crescent 32%

14:14

20:55

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

Sun - Rise: 07:33, Set: 18:11, Transit: 12:52. Moon - Rise: 14:14, Set: 20:55. Civil Dark: 18:45 - 07:00. Nautical Dark: 19:23 - 06:23. Astro Dark: 20:02 - 05:44

Total Clouds (% Sky Obscured)

92
57
59
64
26
61
65
34
39
27
29
34
2
0
0
8
11
16
19
18
18
16
12
9

Low Clouds (% Sky Obscured)

75
57
17
16
16
19
19
26
33
23
24
31
2
0
0
6
9
14
16
17
18
16
12
9

Medium Clouds (% Sky Obscured)

75
57
3
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)

83
50
45
42
2
32
38
2
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 (%)

32
5
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)

9
9
11
12
13
13
14
14
13
13
12
10
8
8
8
9
8
8
7
6
6
6
6
7

Chance of Frost

Temperature (°C)

10
10
10
10
11
12
13
13
14
13
13
11
10
10
9
8
8
7
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
84
78
70
64
58
53
49
48
51
56
62
67
74
79
82
87
88
90
90
88
88
88

Pressure (mb)

1021
1022
1023
1024
1024
1025
1025
1025
1026
1026
1027
1028
1029
1029
1030
1031
1031
1032
1032
1032
1033
1033
1033
1034

Ozone (du)

304
305
304
304
304
306
307
306
307
309
309
311
313
313
315
318
320
324
325
326
325
325
325
327

Saturday 17

Waxing Crescent 41%

14:54

22:00

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

Sun - Rise: 07:35, Set: 18:09, Transit: 12:52. Moon - Rise: 14:54, Set: 22:00. Civil Dark: 18:42 - 07:01. Nautical Dark: 19:21 - 06:24. Astro Dark: 20:00 - 05:45

Total Clouds (% Sky Obscured)

8
8
7
8
19
35
47
24
24
66
74
78
22
16
50
45
45
14
14
11
13
48
73
80

Low Clouds (% Sky Obscured)

8
8
7
8
19
33
43
24
24
66
74
78
18
14
50
45
45
14
14
11
13
48
70
80

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
1
1
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
10
13
14
14
15
15
15
15
12
13
10
10
10
12
11
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
79
68
61
55
50
47
47
50
51
47
56
65
64
52
53
57
63
63
65
64
67
70

Pressure (mb)

1034
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033

Ozone (du)

328
329
323
321
320
318
317
316
315
319
313
311
307
307
308
308
307
307
306
306
303
301
297
293

Sunday 18

First Quarter 51%

15:23

23:11

07 Bad
08 Bad
09 OK
10 OK
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
05 Bad
06 Bad

Sun - Rise: 07:37, Set: 18:07, Transit: 12:52. Moon - Rise: 15:23, Set: 23:11. Civil Dark: 18:40 - 07:03. Nautical Dark: 19:19 - 06:26. Astro Dark: 19:58 - 05:47

Total Clouds (% Sky Obscured)

79
51
17
22
51
70
73
59
59
64
72
83
57
54
55
59
68
74
73
73
75
79
83
89

Low Clouds (% Sky Obscured)

79
50
17
20
50
70
73
59
59
64
72
83
57
54
55
59
68
74
73
73
75
79
83
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
1
4
37
11
21
35
54
55
59
61
55
43
31
18
15
10
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
30
45
51
53
60
58
56
50
47
43
39

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
13
2
0
1
1
0
2
4
1
1
0
4
4
0
3
4
3
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
78
73
66
60
61
63
61
61
63
66
71
73
74
77
80
84
87
87
90
90
88
87

Pressure (mb)

1033
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

290
289
288
285
283
283
282
281
279
278
277
276
276
276
276
276
275
274
274
273
272
272
273
273

Monday 19

Waxing Gibbous 61%

15:45

00:25

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:38, Set: 18:05, Transit: 12:51. Moon - Rise: 15:45, Set: 00:25. Civil Dark: 18:38 - 07:05. Nautical Dark: 19:17 - 06:27. Astro Dark: 19:56 - 05:49

Total Clouds (% Sky Obscured)

94
96
98
91
81
72
82
89
96
76
57
41
48
53
61
70
78
84
78
69
61
63
59
61

Low Clouds (% Sky Obscured)

75
56
41
30
17
6
7
8
8
11
12
15
18
21
26
44
62
80
59
38
26
27
27
33

Medium Clouds (% Sky Obscured)

6
7
11
7
4
0
7
15
19
11
7
2
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
35
35
35
35
45
45
45
45
26
17
8
6
5
4
3
4
3
3
2
2
1
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
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)

14
14
14
15
16
17
19
18
18
18
18
18
18
17
17
17
17
17
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
5
5
5
5
6
6
11
10
9
10
10
10
7
7
7
7
7
7
6
6
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
80
72
66
60
59
58
56
62
66
72
76
81
87
85
83
81
80
78
78
77
76

Pressure (mb)

1032
1032
1032
1033
1032
1032
1031
1031
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027

Ozone (du)

274
274
275
275
275
275
275
275
275
276
276
276
276
277
278
280
281
282
283
283
283
283
282
281

Tuesday 20

Waxing Gibbous 70%

16:02

01:40

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 OK
23 OK
00 OK

Sun - Rise: 07:40, Set: 18:02, Transit: 12:51. Moon - Rise: 16:02, Set: 01:40. Civil Dark: 18:36 - 07:06. Nautical Dark: 19:15 - 06:29. Astro Dark: 19:54 - 05:50

Total Clouds (% Sky Obscured)

57
58
59
65
66
67
66
66
65
64
62
56
50
45
36
33
30
24

Low Clouds (% Sky Obscured)

33
34
34
35
35
35
35
35
40
43
45
42
39
32
26
30
30
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
14
25
14
8
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
2
2
1
0
0
9
17
23
12
5
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

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 (%)

0
0
0
0
1
0
2
2
0
3
3
1
11
13
17
14
9
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)

16
17
17
18
18
18
18
17
16
15
14
13
12
12
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
69
66
61
56
51
51
50
50
55
60
66
69
76
80
82
84

Pressure (mb)

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

Ozone (du)

281
282
283
284
285
285
286
286
287
287
287
286
286
285
284
283
284
284

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 14/10/26 07:08:33. Forecast: 14/10/26 to 20/10/26. Timezone: UTC+1.00