Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 3

Waning Gibbous 80%

22:08

11:07

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 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: 05:21, Set: 20:54, Transit: 13:07. Moon - Rise: 22:08, Set: 11:07. Civil Dark: 21:37 - 04:38. Nautical Dark: 22:37 - 03:38. Astro Dark: 00:19 - 02:04

Total Clouds (% Sky Obscured)

76
77
80
94
99
98
97
97
97
98
51
34
44
64
84
99
99
80
91
91
100
100
100
100

Low Clouds (% Sky Obscured)

34
16
11
37
70
76
71
46
1
0
3
0
2
0
0
2
0
3
4
14
31
32
60
80

Medium Clouds (% Sky Obscured)

76
74
80
79
77
85
77
47
35
52
23
5
4
17
39
11
47
24
75
51
40
45
45
76

High Clouds (% Sky Obscured)

76
77
66
80
98
58
23
75
91
91
32
29
44
63
64
98
98
74
53
87
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
2
2
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21
34

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
7
8
6
6
7
8
10
12
13
14
15
15
16
16
15
15
14
14
14
13
12
9

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
15
16
18
19
20
22
23
23
23
23
23
22
21
19
18
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
76
78
83
82
80
77
70
57
51
49
48
48
49
51
53
56
60
70
80
88
89
89

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010

Ozone (du)

331
331
332
335
338
339
336
335
333
333
332
332
331
330
330
329
329
327
327
328
327
327
327
328

Tuesday 4

Waning Gibbous 71%

22:20

12:30

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 OK
23 Bad

Sun - Rise: 05:22, Set: 20:52, Transit: 13:07. Moon - Rise: 22:20, Set: 12:30. Civil Dark: 21:35 - 04:40. Nautical Dark: 22:34 - 03:41. Astro Dark: 00:11 - 02:11

Total Clouds (% Sky Obscured)

100
76
58
66
98
98
100
100
100
100
100
100
98
100
78
67
91
88
88
73
55
80
41
48

Low Clouds (% Sky Obscured)

79
23
36
36
32
27
19
18
21
14
16
22
40
58
54
42
80
60
60
72
37
64
23
48

Medium Clouds (% Sky Obscured)

98
33
27
30
29
35
43
43
99
65
48
100
95
81
73
67
86
67
86
73
37
59
21
0

High Clouds (% Sky Obscured)

100
62
16
24
96
60
59
100
100
100
100
99
94
100
55
19
3
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
11
10
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
2
1
0
0
0
0
2
43
22
11
1
0
0
2
2
16
7
25
18
19
14
9
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
7
7
7
4
3
2
4
6
7
9
10
13
13
13
14
12
12
13
8
7
4
6

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
17
18
18
19
21
23
25
26
28
28
27
27
26
25
23
22
20

Feels Like (°C)

16
16
17
17
16
16
16
17
18
18
18
19
21
22
23
25
24
24
24
24
24
23
21
20

Dew Point (°C)

14
14
15
15
15
15
15
15
14
11
9
7
8
9
11
9
8
11
10
13
14
13
14
12

Relative Humidity (%)

85
85
90
93
93
93
93
87
76
60
51
41
36
36
37
30
28
37
34
43
51
53
60
60

Pressure (mb)

1010
1010
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

328
328
324
324
321
320
320
320
321
321
321
320
319
319
319
319
318
318
317
316
319
318
317
317

Wednesday 5

Waning Gibbous 60%

22:35

13:57

00 Bad
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
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 Bad
23 Bad

Sun - Rise: 05:24, Set: 20:51, Transit: 13:07. Moon - Rise: 22:35, Set: 13:57. Civil Dark: 21:33 - 04:42. Nautical Dark: 22:31 - 03:44. Astro Dark: 23:58 - 02:17

Total Clouds (% Sky Obscured)

48
2
19
19
19
21
40
52
78
70
87
77
65
84
75
78
60
74
50
40
44
45
53
64

Low Clouds (% Sky Obscured)

47
1
19
19
19
21
40
51
76
68
72
66
53
63
67
72
59
74
38
28
35
34
43
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
25
18
22
31
18
14
6
12
15
18
21
24
30
35

High 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

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
0
1
0
0
0
0
0
3
12
18
6
8
1
0
0
0
0
0
0
0
0
2
3

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
10
10
11
11
11
11
12
14
15
16
17
16
18
18
19
20
20
19
18
18
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
63
70
68
73
75
79
73
66
70
69
63
57
45
45
47
42
39
42
44
52
59
64
68

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013

Ozone (du)

317
316
317
317
319
319
321
324
328
328
331
332
335
338
340
341
344
345
348
350
354
357
359
356

Thursday 6

Third Quarter 49%

22:56

15:27

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 OK

Sun - Rise: 05:26, Set: 20:49, Transit: 13:07. Moon - Rise: 22:56, Set: 15:27. Civil Dark: 21:31 - 04:44. Nautical Dark: 22:28 - 03:46. Astro Dark: 23:52 - 02:22

Total Clouds (% Sky Obscured)

82
98
99
97
98
91
100
99
99
99
100
99
91
98
100
100
100
97
78
80
60
60
43
27

Low Clouds (% Sky Obscured)

78
98
99
92
94
79
100
97
95
94
93
88
72
86
94
100
100
97
78
76
53
47
37
23

Medium Clouds (% Sky Obscured)

46
46
46
42
44
42
41
38
48
49
52
50
50
48
49
50
50
45
45
39
33
28
16
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
20
24
17
11
21
3
2
3
2
1
1
1
2

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 (%)

5
8
9
10
21
24
20
27
29
37
41
39
24
20
23
7
8
9
9
13
15
15
13
10

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)

16
17
17
16
15
15
14
13
14
15
15
13
13
12
12
12
11
10
9
8
6
5
4
4

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
15
15
15
15
16
16
18
18
18
18
18
18
18
17
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
62
66
69
69
71
70
69
63
61
63
55
45
43
43
43
44
43
44
48
55
62
68

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1015
1016
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

354
351
351
350
350
350
349
348
349
350
351
347
342
339
336
334
332
330
330
329
329
331
332
333

Friday 7

Waning Crescent 37%

23:30

16:57

00 Good
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: 05:27, Set: 20:47, Transit: 13:07. Moon - Rise: 23:30, Set: 16:57. Civil Dark: 21:29 - 04:46. Nautical Dark: 22:25 - 03:49. Astro Dark: 23:46 - 02:28

Total Clouds (% Sky Obscured)

10
27
56
62
93
96
96
79
73
68
73
78
96
96
96
97
95
93
91
94
97
97
98
99

Low Clouds (% Sky Obscured)

9
11
13
13
11
9
8
7
5
3
13
22
46
48
51
51
53
59
56
58
61
62
73
82

Medium Clouds (% Sky Obscured)

0
0
3
5
35
87
60
56
29
24
31
29
29
36
39
45
57
67
80
76
74
73
74
70

High Clouds (% Sky Obscured)

1
18
45
51
86
93
96
43
26
1
2
2
29
36
37
42
47
45
54
75
87
92
95
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
0
0
0
0
0
0
0
0
5
4
2
8
13
17
19
22
28
27
30
43
48
50

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
11
11
12
14
16
18
19
20
21
21
21
20
20
19
18
17
16
16
15

Feels Like (°C)

11
11
11
10
11
9
10
11
13
16
17
18
19
18
19
18
19
19
19
19
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

72
79
81
83
84
84
80
75
64
55
45
38
34
33
35
36
39
44
51
59
60
62
63
61

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

333
332
333
334
335
338
341
343
343
344
343
342
343
343
344
345
346
347
348
349
349
349
349
349

Saturday 8

Waning Crescent 26%

No Rise

18:16

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 OK

Sun - Rise: 05:29, Set: 20:45, Transit: 13:07. Moon - Rise: No Rise, Set: 18:16. Civil Dark: 21:26 - 04:48. Nautical Dark: 22:22 - 03:52. Astro Dark: 23:41 - 02:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
97
95
90
86
85
91
93
94
96
98
100
91
79
66
52
38

Low Clouds (% Sky Obscured)

92
67
45
24
34
41
48
65
79
90
80
68
58
57
56
54
46
37
35
33
42
40
50
38

Medium Clouds (% Sky Obscured)

62
62
62
65
81
90
100
95
89
84
79
73
69
67
66
64
76
88
100
90
79
66
52
29

High Clouds (% Sky Obscured)

100
100
100
100
90
80
72
53
35
11
10
14
13
11
17
26
50
69
70
55
31
14
8
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
62
61
62
57
51
47
42
33
13
19
16
7
12
12
10
23
29
35
32
27
14
17
14

Precipitation Amount (mm)

0.3
0.3
0.2
0.3
0.2
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
5
6
7
7
6
7
8
9
10
11
12
12
12
11
10
10
10
10
9
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
62
66
68
68
67
66
63
60
57
58
59
59
56
54
51
57
62
69
71
74
78
79

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

349
348
348
348
348
349
351
352
353
354
354
354
353
353
352
352
352
353
354
356
355
354
353
351

Sunday 9

Waning Crescent 16%

00:24

19:16

Sun - Rise: 05:31, Set: 20:43, Transit: 13:07. Moon - Rise: 00:24, Set: 19:16. Civil Dark: 21:24 - 04:50. Nautical Dark: 22:19 - 03:54. Astro Dark: 23:36 - 02:38

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

Generated: 03/08/26 00:08:32. Forecast: 03/08/26 to 09/08/26. Timezone: UTC+1.00