Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 77%

17:26

No Set

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 OK
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 06:45, Set: 19:01, Transit: 12:53. Moon - Rise: 17:26, Set: No Set. Civil Dark: 19:36 - 06:10. Nautical Dark: 20:17 - 05:29. Astro Dark: 21:01 - 04:46

Total Clouds (% Sky Obscured)

34
42
46
86
84
83
90
100
79
89
71
65
56
76
77
76
59
53
50
48
59
54
42
44

Low Clouds (% Sky Obscured)

0
0
0
19
40
8
2
1
4
37
43
31
36
60
65
65
45
29
27
28
33
30
24
25

Medium Clouds (% Sky Obscured)

34
42
46
86
84
59
25
15
33
57
48
18
17
18
14
16
9
10
6
4
4
3
3
4

High Clouds (% Sky Obscured)

34
1
12
30
38
61
80
100
69
45
59
42
3
4
2
2
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
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)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
10
10
10
11
13
14
16
17
18
19
19
19
19
18
17
16
16
16
15

Feels Like (°C)

10
10
9
10
9
8
9
8
9
10
11
14
15
17
17
17
17
17
18
18
17
17
17
17

Dew Point (°C)

8
8
8
8
6
5
6
6
6
4
4
4
4
5
7
8
10
11
12
13
13
14
13
13

Relative Humidity (%)

75
79
81
84
73
71
73
76
68
57
50
45
42
42
45
50
56
60
66
76
81
85
86
87

Pressure (mb)

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

Ozone (du)

281
281
281
279
276
273
272
272
273
272
271
272
271
271
273
273
273
272
272
272
273
273
273
273

Tuesday 22

Waxing Gibbous 85%

17:43

01:12

00 Bad
01 OK
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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:47, Set: 18:59, Transit: 12:53. Moon - Rise: 17:43, Set: 01:12. Civil Dark: 19:33 - 06:12. Nautical Dark: 20:15 - 05:31. Astro Dark: 20:58 - 04:48

Total Clouds (% Sky Obscured)

40
38
42
49
55
58
70
75
72
80
83
81
73
75
74
76
82
71
76
73
81
83
77
74

Low Clouds (% Sky Obscured)

21
23
23
23
21
24
28
30
48
66
61
62
57
64
55
48
65
68
76
73
81
83
77
74

Medium Clouds (% Sky Obscured)

6
4
5
5
6
8
18
25
26
32
30
26
13
16
9
12
11
8
5
8
7
9
11
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
4
25
45
50
50
50
50
50
50
50

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
4
1
5
2
2
1
8
7
0
1
1
1
3
3
2
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)

4
4
4
4
3
3
3
3
3
3
3
3
4
4
5
5
4
4
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
95
95
95
95
93
89
79
72
64
58
55
52
49
46
51
64
71
73
73
73
73

Pressure (mb)

1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1027
1027
1027
1027
1026

Ozone (du)

274
273
271
270
269
268
269
272
274
276
277
278
280
282
282
282
282
282
282
282
284
285
287
287

Wednesday 23

Waxing Gibbous 92%

17:56

02:31

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 18:56, Transit: 12:52. Moon - Rise: 17:56, Set: 02:31. Civil Dark: 19:31 - 06:14. Nautical Dark: 20:12 - 05:33. Astro Dark: 20:55 - 04:50

Total Clouds (% Sky Obscured)

71
76
99
100
96
100
99
99
100
95
90
94
85
72
69
68
64
55
78
82
70
82
91
92

Low Clouds (% Sky Obscured)

71
71
66
58
42
49
43
59
51
43
33
74
30
68
69
68
64
41
78
74
42
49
67
73

Medium Clouds (% Sky Obscured)

8
4
5
3
80
7
94
99
94
95
90
65
58
8
58
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
9
68
100
94
100
99
97
57
62
55
55
0
0
0
0
0
0
0
13
27
40
35
36

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
7
53
81
67
74
88
76
49
95
53
67
85
72
16
4
1
1
0
0
0
1
0
0

Precipitation Amount (mm)

0
0
0.3
0.7
0.3
0.5
0.8
0.5
0
1.5
0
0
0.5
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
3
4
4
5
5
6
9
9
12
13
13
11
14
12
12
11
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
15
15
16
16
16
16
17
16
16
15
15
13
13
13
11
10
11
11
9

Dew Point (°C)

12
12
12
12
13
13
14
15
15
15
14
13
12
11
15
13
11
9
10
10
10
10
9
8

Relative Humidity (%)

74
75
77
82
86
87
95
95
92
87
76
69
60
60
78
74
65
64
69
79
82
83
80
73

Pressure (mb)

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

Ozone (du)

286
285
283
280
280
281
281
283
285
285
286
292
300
309
315
322
323
326
325
321
319
315
312
308

Thursday 24

Waxing Gibbous 97%

18:07

03:51

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:50, Set: 18:54, Transit: 12:52. Moon - Rise: 18:07, Set: 03:51. Civil Dark: 19:28 - 06:16. Nautical Dark: 20:09 - 05:35. Astro Dark: 20:52 - 04:52

Total Clouds (% Sky Obscured)

90
84
80
75
75
74
71
81
92
100
99
98
99
95
94
92
95
98
100
95
91
87
92
96

Low Clouds (% Sky Obscured)

68
45
35
37
38
48
59
58
55
51
47
41
31
29
23
20
14
8
4
3
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
23
30
28
22
20
14
6
0
5
10
10
8
8
4
4
11

High Clouds (% Sky Obscured)

50
77
74
70
64
53
32
45
83
100
97
85
94
84
94
92
95
98
100
95
91
87
92
96

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)

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
11
11
11
12
13
14
16
17
18
19
20
20
20
19
18
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
80
83
85
85
88
90
84
76
73
65
58
52
48
46
45
47
54
61
67
71
74
77

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1020
1020
1019
1019

Ozone (du)

306
304
303
301
299
298
298
296
295
294
292
290
289
288
286
286
286
285
285
284
283
283
283
283

Friday 25

Waxing Gibbous 98%

18:16

05:11

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
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 06:52, Set: 18:51, Transit: 12:52. Moon - Rise: 18:16, Set: 05:11. Civil Dark: 19:26 - 06:18. Nautical Dark: 20:07 - 05:37. Astro Dark: 20:50 - 04:54

Total Clouds (% Sky Obscured)

93
93
88
92
81
68
52
58
59
61
65
68
73
74
69
70
66
54
42
39
41
45
40
43

Low Clouds (% Sky Obscured)

0
0
0
0
2
4
6
10
13
17
16
19
23
17
10
5
4
4
4
3
2
0
0
0

Medium Clouds (% Sky Obscured)

4
4
0
3
0
0
0
3
8
13
18
21
14
9
10
10
8
7
2
2
1
0
0
0

High Clouds (% Sky Obscured)

81
92
86
92
75
52
30
30
14
1
1
0
0
26
52
70
66
54
42
36
39
45
40
43

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
2
1
0
0
0
0
2
2
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
10
9
9
8
8
8
8
8
9
10
10
11
12
11
10
10
8
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
78
75
75
77
79
83
80
69
57
50
45
41
39
38
36
40
46
52
54
57
61
64

Pressure (mb)

1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1016

Ozone (du)

282
281
281
281
281
281
280
280
280
279
279
278
278
278
279
279
279
281
283
285
284
284
283
282

Saturday 26

Full Moon 99%

18:26

06:32

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

Sun - Rise: 06:54, Set: 18:49, Transit: 12:51. Moon - Rise: 18:26, Set: 06:32. Civil Dark: 19:23 - 06:19. Nautical Dark: 20:04 - 05:38. Astro Dark: 20:47 - 04:56

Total Clouds (% Sky Obscured)

39
42
45
49
48
42
31
30
31
35
46
57
68
70
72
67
71
81
90
74
57
45
35
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
18
26
25
26
24
32
39
47
39
28
10
9
11

Medium Clouds (% Sky Obscured)

0
1
2
2
2
2
2
4
5
6
34
57
68
59
34
7
6
5
4
1
1
0
0
0

High Clouds (% Sky Obscured)

39
42
45
49
46
37
26
11
4
0
0
0
0
33
67
67
71
77
41
31
25
25
17
9

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
1
1
1
1
1
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)

7
8
8
8
8
8
9
9
9
10
11
11
12
12
12
12
14
12
10
8
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
76
78
80
84
88
93
81
72
64
54
45
39
44
48
55
56
59
61
63
65
67
73

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

282
281
282
283
284
285
286
287
287
287
287
290
292
294
296
297
299
301
303
306
307
309
311
313

Sunday 27

Waning Gibbous 100%

18:36

07:55

Sun - Rise: 06:56, Set: 18:46, Transit: 12:51. Moon - Rise: 18:36, Set: 07:55. Civil Dark: 19:21 - 06:21. Nautical Dark: 20:02 - 05:40. Astro Dark: 20:44 - 04:58

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Binbrook, Lincolnshire, United Kingdom (53.43,-0.18)

Generated: 21/09/26 00:09:29. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+1.00