Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 83%

18:55

00:50

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

Sun - Rise: 05:58, Set: 20:21, Transit: 13:08. Moon - Rise: 18:55, Set: 00:50. Civil Dark: 21:01 - 05:18. Nautical Dark: 21:53 - 04:27. Astro Dark: 22:56 - 03:24

Total Clouds (% Sky Obscured)

17
27
36
44
69
67
60
88
52
35
16
21
24
30
25
4
4
31
36
78
34
51
56
44

Low Clouds (% Sky Obscured)

13
23
36
41
50
45
38
36
32
24
12
9
5
6
5
0
0
31
36
37
28
39
42
42

Medium Clouds (% Sky Obscured)

15
16
14
16
10
10
8
5
5
4
3
4
5
6
5
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
16
19
21
35
3
29
51
33
35
7
6
3
10
8
4
4
5
3
57
14
22
38
17

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)

8
8
5
3
2
1
2
2
2
2
2
2
2
2
2
4
5
8
9
10
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
9
8
9
9
9
9
9
8
8
7
7
7
7
7
7
8
8
8
8
9
9

Relative Humidity (%)

57
64
70
74
74
76
80
84
84
85
84
84
84
80
70
61
54
50
48
47
49
51
54
57

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1022

Ozone (du)

329
329
328
328
328
327
327
327
327
327
326
326
327
326
326
326
326
326
326
326
326
326
328
329

Monday 24

Waxing Gibbous 90%

19:21

02:07

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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 OK
16 Bad
17 OK

Sun - Rise: 06:00, Set: 20:19, Transit: 13:08. Moon - Rise: 19:21, Set: 02:07. Civil Dark: 20:59 - 05:20. Nautical Dark: 21:50 - 04:29. Astro Dark: 22:52 - 03:28

Total Clouds (% Sky Obscured)

25
20
32
34
35
32
40
48
62
56
56
68
59
85
44
57
58
45
61
74
33
23
58
38

Low Clouds (% Sky Obscured)

25
20
32
34
35
32
40
48
62
56
56
53
46
52
44
57
58
45
48
62
30
23
46
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
4
3
3
3
3
0
3
4
3
32
25
72
7
15
17
3
35
45
19
4
27
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
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
2
2
15
6
6
10
22
25
34
27
25
25
19
6
1
18
2
4
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)

11
9
6
5
4
4
4
4
3
3
3
3
4
4
6
10
11
13
13
14
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
72
87
93
95
95
96
96
95
96
95
95
96
96
87
78
73
71
66
66
65
65
66
67

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

328
327
326
327
329
329
328
328
328
328
328
329
330
330
330
330
330
330
331
332
330
325
321
319

Tuesday 25

Waxing Gibbous 95%

19:38

03:29

18 OK
19 OK
20 Bad
21 Bad
22 OK
23 OK
00 OK
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

Sun - Rise: 06:01, Set: 20:16, Transit: 13:08. Moon - Rise: 19:38, Set: 03:29. Civil Dark: 20:56 - 05:22. Nautical Dark: 21:47 - 04:32. Astro Dark: 22:48 - 03:31

Total Clouds (% Sky Obscured)

33
25
39
52
29
35
38
34
91
91
91
100
100
100
100
100
100
100
100
95
89
84
86
88

Low Clouds (% Sky Obscured)

33
25
39
52
29
35
38
34
45
42
40
63
61
68
47
50
47
44
44
54
63
76
65
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
40
40
36
40
39
40
40
93
89
84
86
71

High Clouds (% Sky Obscured)

2
2
2
2
1
1
2
2
72
76
73
100
100
100
100
100
100
100
100
73
43
20
20
20

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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
27
39
58
22
10
7
1
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
16
15
15
15
14
14
14
14
14
14
14
16
16
16
16
16
15
15
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

70
79
92
96
96
96
96
98
96
98
98
98
98
98
93
86
79
73
67
66
67
69
72
78

Pressure (mb)

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

Ozone (du)

318
319
319
320
320
318
318
317
315
314
313
313
313
313
315
315
315
315
315
314
315
315
315
316

Wednesday 26

Waxing Gibbous 99%

19:50

04:52

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
16 Bad
17 Bad

Sun - Rise: 06:03, Set: 20:14, Transit: 13:07. Moon - Rise: 19:50, Set: 04:52. Civil Dark: 20:53 - 05:24. Nautical Dark: 21:44 - 04:34. Astro Dark: 22:44 - 03:35

Total Clouds (% Sky Obscured)

90
90
90
90
90
90
90
91
91
92
87
83
81
85
88
91
88
89
88
88
87
86
91
95

Low Clouds (% Sky Obscured)

43
54
64
74
78
83
88
87
87
86
82
79
75
79
80
84
83
84
85
81
77
73
75
78

Medium Clouds (% Sky Obscured)

79
88
85
31
19
8
2
0
0
0
0
2
3
0
3
3
3
4
58
23
78
82
82
85

High Clouds (% Sky Obscured)

20
24
45
49
40
26
28
29
75
81
70
67
15
66
61
73
59
68
60
55
50
51
61
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
3
3
3
3
4
9
9
1
0
0
0
1
2
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
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
2
15
7
20
28
26
28
18
9
10
20
12
7
5
22
26
41
68
83
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1
2.2
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
15
15
15
15
15
15
16
16
16
17
18
18
18
18
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
92
95
98
98
95
98
96
96
96
98
100
98
98
98
92
86
78
74
73
76
90
95
100

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006

Ozone (du)

317
317
317
318
319
319
319
318
317
317
318
320
320
318
318
319
320
322
321
320
319
319
318
319

Thursday 27

Waxing Gibbous 100%

19:59

06:14

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
16 Bad
17 Bad

Sun - Rise: 06:05, Set: 20:11, Transit: 13:07. Moon - Rise: 19:59, Set: 06:14. Civil Dark: 20:51 - 05:26. Nautical Dark: 21:40 - 04:37. Astro Dark: 22:40 - 03:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
89
84
55
68
73
82
91
100
99
97
96
80
61

Low Clouds (% Sky Obscured)

79
81
83
84
85
86
87
92
96
100
93
84
78
37
42
49
46
41
36
37
38
39
26
14

Medium Clouds (% Sky Obscured)

83
88
92
97
98
99
100
98
96
95
91
87
83
55
68
70
61
52
44
34
33
31
49
61

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
75
47
25
55
68
73
82
91
100
99
97
96
80
61

ISS Passover

Visibility (miles)

1
2
1
0
1
6
6
9
9
2
9
3
9
4
4
3
3
5
7
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

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

Precipitation Probability (%)

79
88
95
95
95
95
95
95
95
95
95
95
84
46
38
35
33
45
48
38
39
46
45
40

Precipitation Amount (mm)

0.4
0.6
1.1
1.1
0.9
0.9
1.2
0.6
1.2
1
1
1
0.7
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
7
7
6
4
4
4
3
6
4
2
2
3
4
5
6
8
9
10
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
100
98
100
98
98
95
90
93
93
92
89
85
81
73
66
60
62
65
67
69

Pressure (mb)

1006
1005
1005
1004
1004
1003
1002
1002
1001
1000
999
999
999
998
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000

Ozone (du)

320
323
323
321
321
325
326
330
330
332
332
333
334
335
335
336
337
337
337
337
336
336
335
335

Friday 28

Full Moon 99%

20:06

07:36

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
16 Bad
17 Bad

Sun - Rise: 06:07, Set: 20:09, Transit: 13:07. Moon - Rise: 20:06, Set: 07:36. Civil Dark: 20:48 - 05:28. Nautical Dark: 21:37 - 04:39. Astro Dark: 22:36 - 03:41

Total Clouds (% Sky Obscured)

47
51
54
58
53
48
41
57
73
89
93
96
99
94
88
83
89
94
99
83
66
49
66
83

Low Clouds (% Sky Obscured)

0
0
0
0
5
12
21
36
51
65
74
83
88
82
77
73
65
60
54
46
40
33
29
22

Medium Clouds (% Sky Obscured)

47
51
54
58
53
48
41
57
73
67
81
90
97
83
69
55
68
82
95
69
45
20
26
28

High Clouds (% Sky Obscured)

47
51
54
58
53
44
36
48
62
73
64
64
56
38
18
2
29
58
93
62
32
0
19
38

ISS Passover

Visibility (miles)

9
9
9
9
9
8
6
5
5
4
4
6
7
9
8
6
5
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
46
48
44
43
47
58
70
72
77
72
65
64
55
45
43
46
38
35
34
31
23
30
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
8
7
7
7
7
6
5
4
4
4
5
7
10
12
13
14
15
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
13
13
13
13
14
13
14
14
14
14
14
14
15
15
15
14
14
14
14
14
14

Relative Humidity (%)

72
74
79
83
90
92
95
98
96
98
98
96
96
95
95
95
93
89
83
78
79
81
81
83

Pressure (mb)

999
999
999
999
999
999
999
999
999
998
998
998
998
998
999
999
1000
1000
1001
1001
1001
1002
1002
1002

Ozone (du)

335
335
335
335
335
335
335
335
337
338
339
340
342
343
342
341
340
340
340
340
339
338
337
334

Saturday 29

Waning Gibbous 96%

20:13

08:59

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

Sun - Rise: 06:09, Set: 20:06, Transit: 13:06. Moon - Rise: 20:13, Set: 08:59. Civil Dark: 20:45 - 05:30. Nautical Dark: 21:34 - 04:41. Astro Dark: 22:32 - 03:45

Total Clouds (% Sky Obscured)

99
93
87
78
84
91
90
93
96
99
95
90
87
85
83
80
85
90
95

Low Clouds (% Sky Obscured)

17
21
29
37
53
67
82
79
76
76
60
50
40
41
42
38
44
53
65

Medium Clouds (% Sky Obscured)

25
22
20
13
25
38
50
65
80
96
86
77
67
47
26
6
7
6
4

High Clouds (% Sky Obscured)

57
39
19
0
0
0
0
1
2
10
5
8
7
5
2
1
23
45
67

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

29
31
30
28
27
23
24
40
52
57
51
51
53
41
32
25
22
18
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
90
93
92
90
90
92
93
93
93
93
93
90
86
82
77
73

Pressure (mb)

1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007

Ozone (du)

331
328
326
323
321
322
322
323
324
325
326
325
324
323
322
320
318
319
319

Forecast for Hadston, Northumberland, United Kingdom (55.30,-1.60)

Generated: 23/08/26 18:15:29. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+1.00