Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waning Gibbous 66%

20:34

14:47

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

Sun - Rise: 07:06, Set: 18:41, Transit: 12:52. Moon - Rise: 20:34, Set: 14:47. Civil Dark: 19:14 - 06:33. Nautical Dark: 19:53 - 05:55. Astro Dark: 20:32 - 05:15

Total Clouds (% Sky Obscured)

30
21
22
36
49
52
40
100
46
66
76
58
37
35
31
59
55
82
67
65
91
98
100
100

Low Clouds (% Sky Obscured)

4
11
22
36
1
0
0
0
0
0
3
16
20
27
22
25
33
32
27
23
30
44
25
8

Medium Clouds (% Sky Obscured)

0
0
0
8
0
31
28
38
46
66
34
42
20
2
2
0
0
0
0
0
0
21
0
0

High Clouds (% Sky Obscured)

0
0
22
3
44
39
40
100
46
50
42
14
2
7
9
47
40
72
59
57
86
96
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
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)

10
9
8
4
6
7
5
5
4
4
4
4
3
3
3
3
3
4
8
10
11
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
18
14
12
10
10
10
9
9
9
9
11
11
10
11
11
13
14
16
17
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

35
37
46
51
55
65
70
77
80
78
80
85
90
91
91
95
92
79
68
58
49
45
45
45

Pressure (mb)

1024
1024
1025
1026
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1031
1030
1030
1029
1029
1029

Ozone (du)

310
307
306
307
306
305
305
305
305
306
306
305
307
306
305
304
304
304
304
304
302
302
301
301

Friday 2

Waning Gibbous 54%

21:34

15:39

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:08, Set: 18:38, Transit: 12:52. Moon - Rise: 21:34, Set: 15:39. Civil Dark: 19:12 - 06:35. Nautical Dark: 19:50 - 05:56. Astro Dark: 20:30 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
50
50
50
50
55
60
75
82
71
90
100
83
57
61
62
98
87
61
97
89
53

Low Clouds (% Sky Obscured)

10
0
0
0
0
0
1
5
11
11
6
2
1
6
8
4
14
34
58
48
30
91
84
46

Medium Clouds (% Sky Obscured)

0
0
3
22
50
50
50
33
2
3
2
3
3
3
0
0
0
13
18
23
25
35
19
13

High Clouds (% Sky Obscured)

100
100
100
50
50
50
50
55
60
73
82
71
90
100
82
54
47
20
62
48
21
3
4
4

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
1
2
1
2
3
1
0
2
19

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)

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

Chance of Frost

Temperature (°C)

20
19
18
16
15
13
12
12
12
11
11
11
11
11
10
10
11
13
16
18
19
20
19
19

Feels Like (°C)

16
15
15
13
13
11
10
10
10
10
9
9
9
9
9
10
12
13
15
16
18
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

46
47
52
63
73
76
79
80
84
87
88
90
95
95
95
95
95
83
70
68
61
58
61
61

Pressure (mb)

1029
1028
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029

Ozone (du)

302
302
302
301
301
301
301
300
300
300
301
303
304
303
303
303
305
306
306
307
307
306
305
305

Saturday 3

Third Quarter 42%

22:51

No Set

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

Sun - Rise: 07:10, Set: 18:36, Transit: 12:52. Moon - Rise: 22:51, Set: No Set. Civil Dark: 19:09 - 06:37. Nautical Dark: 19:48 - 05:58. Astro Dark: 20:27 - 05:19

Total Clouds (% Sky Obscured)

63
71
76
85
84
86
83
59
47
53
70
46
49
56
53
53
43
41
67
53
79
84
82
86

Low Clouds (% Sky Obscured)

54
59
55
44
33
43
33
33
36
48
46
46
49
56
53
53
39
31
27
18
38
32
23
14

Medium Clouds (% Sky Obscured)

6
49
70
85
76
86
64
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

4
41
50
53
45
45
40
17
0
0
65
0
0
2
1
2
3
4
49
33
52
64
63
76

ISS Passover

Visibility (miles)

9
8
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 (%)

40
31
7
12
19
18
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

19
20
19
18
17
16
15
15
14
13
13
12
12
12
11
11
12
14
16
18
19
20
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
60
71
77
78
77
78
79
84
89
89
89
90
92
93
93
93
86
75
61
49
46
46
47

Pressure (mb)

1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029

Ozone (du)

305
305
305
304
307
310
315
318
320
320
317
311
308
305
303
301
299
299
297
294
293
291
288
285

Sunday 4

Waning Crescent 31%

00:16

16:16

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:11, Set: 18:34, Transit: 12:52. Moon - Rise: 00:16, Set: 16:16. Civil Dark: 19:07 - 06:38. Nautical Dark: 19:46 - 06:00. Astro Dark: 20:25 - 05:20

Total Clouds (% Sky Obscured)

71
56
34
55
70
83
73
63
58
63
64
70
65
68
71
76
68
50
63
59
56
64
66
63

Low Clouds (% Sky Obscured)

10
11
0
6
11
16
13
9
3
9
17
30
54
68
71
76
58
22
45
45
45
61
66
63

Medium Clouds (% Sky Obscured)

3
2
2
6
3
55
70
63
50
47
29
28
48
15
3
3
3
3
3
3
0
0
0
2

High Clouds (% Sky Obscured)

70
56
34
54
68
73
63
61
58
60
60
60
30
6
3
15
25
38
25
13
3
4
3
4

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
2
16
28
26
8

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

Chance of Frost

Temperature (°C)

22
21
19
18
17
16
15
14
14
13
13
13
13
13
13
13
14
15
17
18
20
21
22
22

Feels Like (°C)

20
19
18
17
16
15
14
13
13
13
12
12
12
11
11
11
14
15
17
18
20
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

50
56
64
77
82
86
87
89
92
96
95
96
96
93
83
81
80
78
73
68
59
56
53
53

Pressure (mb)

1028
1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025

Ozone (du)

283
281
280
279
278
278
278
278
277
276
275
275
274
272
272
272
272
271
270
269
269
269
269
269

Monday 5

Waning Crescent 20%

01:43

16:41

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

Sun - Rise: 07:13, Set: 18:32, Transit: 12:51. Moon - Rise: 01:43, Set: 16:41. Civil Dark: 19:05 - 06:40. Nautical Dark: 19:43 - 06:01. Astro Dark: 20:23 - 05:22

Total Clouds (% Sky Obscured)

68
57
32
22
11
4
4
4
3
14
25
42
44
47
50
59
63
70
68
67
62
69
76
83

Low Clouds (% Sky Obscured)

68
54
28
15
6
0
0
0
0
9
21
36
38
39
40
31
32
30
24
17
11
11
11
13

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
3
2
4
4
3
17
30
44
51
58
62
69
73
74

High Clouds (% Sky Obscured)

4
3
3
6
3
4
4
4
3
2
1
3
4
3
4
18
13
2
3
3
3
9
13
19

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 (%)

4
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
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)

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

Chance of Frost

Temperature (°C)

22
21
20
19
17
16
15
14
14
13
13
12
12
12
12
12
13
14
15
17
19
21
21
21

Feels Like (°C)

21
20
19
19
17
17
16
15
15
15
14
14
13
13
13
13
13
14
14
14
15
16
21
21

Dew Point (°C)

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

Relative Humidity (%)

52
53
62
73
81
89
92
95
95
95
95
95
96
96
96
95
90
86
80
72
64
58
55
53

Pressure (mb)

1025
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1023
1023
1023
1023
1022
1022
1021
1020

Ozone (du)

269
269
269
269
269
269
269
269
269
270
270
270
270
270
271
272
273
273
274
274
275
275
277
278

Tuesday 6

Waning Crescent 12%

03:08

16:59

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:15, Set: 18:29, Transit: 12:51. Moon - Rise: 03:08, Set: 16:59. Civil Dark: 19:03 - 06:41. Nautical Dark: 19:41 - 06:03. Astro Dark: 20:20 - 05:24

Total Clouds (% Sky Obscured)

83
83
81
83
86
89
91
94
96
98
99
100
99
99
98
99
99
100
99
98
98
95
93
91

Low Clouds (% Sky Obscured)

13
13
12
8
4
1
8
14
17
20
21
28
23
20
18
25
29
30
24
22
24
22
25
27

Medium Clouds (% Sky Obscured)

80
83
81
83
86
84
87
90
93
95
97
98
96
93
90
85
80
72
75
78
84
77
72
65

High Clouds (% Sky Obscured)

30
38
40
40
40
40
32
42
41
62
78
95
81
68
45
60
80
100
78
60
40
45
45
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
12
7
10
8
0
2
5
5
19
27
34
44
52
54
45
31
14
9
6
3
6
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
19
18
17
17
16
16
15
15
15
15
14
14
14
14
15
15
16
16
17
17
18
18

Feels Like (°C)

20
21
20
21
16
16
16
16
16
16
14
14
14
14
14
15
13
13
14
13
13
13
18
17

Dew Point (°C)

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

Relative Humidity (%)

50
57
62
69
74
78
82
83
85
86
87
86
84
84
87
87
82
75
71
66
63
60
57
53

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

279
279
280
280
282
283
284
285
286
287
288
289
290
291
291
292
292
293
293
294
295
295
296
296

Wednesday 7

Waning Crescent 6%

04:30

17:14

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

Sun - Rise: 07:16, Set: 18:27, Transit: 12:51. Moon - Rise: 04:30, Set: 17:14. Civil Dark: 19:00 - 06:43. Nautical Dark: 19:39 - 06:05. Astro Dark: 20:18 - 05:26

Total Clouds (% Sky Obscured)

73
62
47
37
28
24
27
30
36
39
42
40
40
40
40
35
30
25
34
44
53

Low Clouds (% Sky Obscured)

20
13
5
18
28
24
27
30
34
22
18
20
21
18
9
7
4
0
5
10
14

Medium Clouds (% Sky Obscured)

43
21
0
0
0
0
0
0
0
0
0
0
5
9
12
25
30
25
34
37
36

High Clouds (% Sky Obscured)

49
53
47
37
24
12
27
30
36
39
42
40
40
35
35
35
30
25
34
38
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
18
13
13
13
13
13
13
8
7
7
7
8
8
4
5
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

51
57
63
69
69
70
70
70
68
67
65
61
58
63
70
75
69
62
55
50
45

Pressure (mb)

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

Ozone (du)

297
301
305
310
307
305
302
302
302
302
300
299
297
295
293
290
289
288
287
287
286

Forecast for Shinfield, Wokingham, United Kingdom (51.42,-0.94)

Generated: 01/10/26 16:31:40. Forecast: 01/10/26 to 07/10/26. Timezone: UTC+1.00