Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waxing Gibbous 68%

17:29

23:55

20 OK
21 OK
22 OK
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 OK
19 OK

Sun - Rise: 06:46, Set: 19:02, Transit: 12:54. Moon - Rise: 17:29, Set: 23:55. Civil Dark: 19:37 - 06:11. Nautical Dark: 20:21 - 05:30. Astro Dark: 21:05 - 04:46

Total Clouds (% Sky Obscured)

24
28
36
53
61
75
81
94
80
90
92
100
97
97
97
99
98
83
60
74
63
50
36
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
25
30
20
9
1
45
62
86
90
93
77
49
59
36
32
15
20

Medium Clouds (% Sky Obscured)

24
26
36
53
26
75
81
91
80
34
19
26
97
97
29
85
65
17
17
22
35
13
10
8

High Clouds (% Sky Obscured)

24
28
36
32
44
3
35
45
19
67
83
97
51
58
5
8
8
1
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
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
7
6
6
6
5
5
5
5
4
4
5
5
7
7
8
8
10
11
11
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
6
6
5
6
5
5
6
5
5
5
7
9
11
11
12
12

Relative Humidity (%)

64
69
71
72
75
77
78
75
72
70
68
72
65
62
59
54
50
48
53
56
60
63
68
75

Pressure (mb)

1029
1030
1030
1031
1031
1031
1031
1031
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1029

Ozone (du)

289
287
286
286
286
285
283
282
280
279
279
277
276
275
274
273
273
274
275
276
276
274
274
274

Monday 21

Waxing Gibbous 77%

17:45

01:12

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

Sun - Rise: 06:48, Set: 19:00, Transit: 12:54. Moon - Rise: 17:45, Set: 01:12. Civil Dark: 19:35 - 06:13. Nautical Dark: 20:19 - 05:32. Astro Dark: 21:03 - 04:48

Total Clouds (% Sky Obscured)

37
66
72
72
74
84
91
83
45
37
43
37
28
43
59
65
63
79
76
63
63
83
88
82

Low Clouds (% Sky Obscured)

24
28
36
37
34
40
47
42
38
23
31
33
23
30
41
42
25
29
33
47
46
75
75
59

Medium Clouds (% Sky Obscured)

8
12
15
20
20
21
20
17
7
6
2
0
0
5
5
6
11
17
17
12
12
16
14
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
25
21
3
3
3
3
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
1
0
1
1
0
0
2
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)

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
15
15
15
14
14
15
17
19
20
21
22
22
23
23
23
21
20

Feels Like (°C)

17
18
17
16
17
17
16
16
16
16
17
17
17
19
21
22
23
23
22
22
23
22
20
20

Dew Point (°C)

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

Relative Humidity (%)

83
87
90
92
93
92
92
89
89
89
90
90
86
79
71
64
58
52
48
45
42
44
53
59

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027

Ozone (du)

274
275
276
276
277
278
277
277
277
278
278
278
279
282
284
286
287
287
288
287
287
287
287
288

Tuesday 22

Waxing Gibbous 85%

17:58

02:31

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: 06:50, Set: 18:57, Transit: 12:53. Moon - Rise: 17:58, Set: 02:31. Civil Dark: 19:32 - 06:15. Nautical Dark: 20:16 - 05:33. Astro Dark: 21:00 - 04:50

Total Clouds (% Sky Obscured)

68
76
88
88
89
91
92
100
100
100
100
95
98
100
97
82
87
77
67
60
46
49
44
52

Low Clouds (% Sky Obscured)

55
50
66
64
66
78
69
62
72
77
66
49
48
15
27
26
24
49
49
60
34
49
44
52

Medium Clouds (% Sky Obscured)

10
11
11
7
11
11
16
16
14
13
9
13
13
16
97
72
86
77
67
2
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
5
3
3
12
99
99
100
100
87
97
100
56
60
60
60
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
4
6
6
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
7
12
9
3
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
Very Light Rain
None
None
None
Light Rain
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
3
10
14
27
37
29
47
43
47
60
78
60
66
41
23
2
3
13
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.4
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
2
2
2
1
1
1
2
2
2
2
3
6
10
11
12
11
12
10
11
10
9

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
16
16
16
16
15
15
15
17
18
18
19
20
20
19
18
17
16
15

Feels Like (°C)

18
18
18
18
17
17
17
16
17
16
16
15
16
17
17
17
17
17
16
15
15
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

63
66
67
68
69
68
71
71
72
73
74
75
79
77
68
64
62
59
58
71
71
66
69
76

Pressure (mb)

1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025

Ozone (du)

288
287
286
284
282
282
282
281
281
281
283
285
286
286
288
291
296
300
312
323
326
329
331
329

Wednesday 23

Waxing Gibbous 92%

18:08

03:51

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: 06:52, Set: 18:55, Transit: 12:53. Moon - Rise: 18:08, Set: 03:51. Civil Dark: 19:30 - 06:17. Nautical Dark: 20:14 - 05:35. Astro Dark: 20:57 - 04:52

Total Clouds (% Sky Obscured)

75
77
68
72
84
85
83
78
74
69
66
76
82
98
99
92
96
93
100
100
97
70
92
62

Low Clouds (% Sky Obscured)

74
77
68
66
66
77
76
74
68
58
49
62
73
79
61
45
34
27
13
0
11
21
34
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
17
20
20
13
7
7
10
9
9
9
6
9

High Clouds (% Sky Obscured)

1
2
13
27
40
37
53
27
39
25
35
41
37
92
97
82
89
79
100
100
94
50
83
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
77
79
79
81
84
84
86
86
87
83
75
69
62
55
51
46
43
42
42
44
51

Pressure (mb)

1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1021
1020
1019
1019
1019
1018

Ozone (du)

322
319
315
311
310
308
306
304
302
301
300
298
295
294
293
291
290
289
287
286
285
284
284
283

Thursday 24

Waxing Gibbous 97%

18:17

05:11

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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 06:53, Set: 18:52, Transit: 12:53. Moon - Rise: 18:17, Set: 05:11. Civil Dark: 19:27 - 06:18. Nautical Dark: 20:11 - 05:37. Astro Dark: 20:54 - 04:54

Total Clouds (% Sky Obscured)

50
100
100
100
95
67
60
70
65
90
98
81
65
49
46
40
39
38
41
40
40
35
40
49

Low Clouds (% Sky Obscured)

21
11
14
13
16
17
19
21
22
26
26
54
53
49
43
33
24
20
16
15
12
8
5
5

Medium Clouds (% Sky Obscured)

16
13
15
19
18
22
31
26
23
20
15
6
7
5
4
8
7
16
25
30
22
15
6
5

High Clouds (% Sky Obscured)

36
100
100
100
95
67
60
65
65
88
98
79
56
35
31
27
22
17
16
15
15
15
20
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
13
22
32
33
33
31
2
3
0
3
1
0
2
3
2
3
3
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
67
67
68
67
70
71
74
71
70
69
67
63
59
55
50
45
42
40
41
39
43
46
50

Pressure (mb)

1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018

Ozone (du)

283
283
283
283
283
283
283
281
281
281
280
279
279
278
278
279
279
280
280
281
281
282
282
283

Friday 25

Waxing Gibbous 99%

18:27

06:33

20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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: 06:55, Set: 18:50, Transit: 12:52. Moon - Rise: 18:27, Set: 06:33. Civil Dark: 19:25 - 06:20. Nautical Dark: 20:08 - 05:39. Astro Dark: 20:51 - 04:56

Total Clouds (% Sky Obscured)

50
45
40
30
25
25
25
30
30
35
35
58
77
83
88
90
98
92
85
78
86
92
100
99

Low Clouds (% Sky Obscured)

4
2
7
15
25
25
25
30
30
35
35
42
34
26
31
36
32
28
27
25
21
12
6
20

Medium Clouds (% Sky Obscured)

6
9
34
30
25
25
25
30
30
35
35
58
77
83
88
90
98
92
85
78
75
74
72
50

High Clouds (% Sky Obscured)

50
40
20
15
14
14
14
14
21
27
28
43
52
63
69
80
94
77
59
42
61
82
100
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
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
1
3
5
6
17
22
26
27
26
24
20
18
18
13
8
0
1
0
0
0
0
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
52
52
52
52
52
58
64
72
72
73
73
70
68
64
58
53
48
46
45
43
48
54
60

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014

Ozone (du)

283
283
284
284
285
285
286
287
287
288
289
291
291
292
292
293
294
295
296
297
298
298
298
298

Saturday 26

Full Moon 100%

18:37

07:56

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

Sun - Rise: 06:57, Set: 18:47, Transit: 12:52. Moon - Rise: 18:37, Set: 07:56. Civil Dark: 19:22 - 06:22. Nautical Dark: 20:06 - 05:41. Astro Dark: 20:49 - 04:58

Total Clouds (% Sky Obscured)

99
98
96
94
92
89
84
70
45
31
32
38
49
63
67
74
84

Low Clouds (% Sky Obscured)

36
55
53
48
43
37
32
25
16
11
9
21
35
47
49
51
53

Medium Clouds (% Sky Obscured)

23
5
5
4
4
4
5
10
10
10
10
7
9
11
21
30
39

High Clouds (% Sky Obscured)

66
49
38
33
26
47
71
70
45
31
32
38
49
63
67
74
84

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
5
8
11
14
11
9
10
18
26
45
48
56
68
74
80
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
14
13
13
13
13
13
14
14
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
76
86
79
74
69
72
76
79
82
84
87
80
75
70
60
53

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

298
298
298
300
302
304
305
305
306
306
307
308
309
310
311
317
322

Forecast for Barton upon Humber, North Lincolnshire, United Kingdom (53.68,-0.45)

Generated: 20/09/26 20:51:11. Forecast: 20/09/26 to 26/09/26. Timezone: UTC+1.00