Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 98%

18:38

08:04

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 OK
19 OK
20 OK
21 Good
22 OK
23 OK
00 Bad
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:02, Set: 18:52, Transit: 12:57. Moon - Rise: 18:38, Set: 08:04. Civil Dark: 19:28 - 06:26. Nautical Dark: 20:11 - 05:43. Astro Dark: 20:55 - N/A

Total Clouds (% Sky Obscured)

10
30
57
65
100
100
99
100
100
87
99
83
81
23
38
24
11
26
6
37
20
83
61
54

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
27
58
80
70
96
68
66
23
38
24
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
30
57
65
98
100
99
100
52
79
80
31
0
3
0
0
0
0
0
3
6
30
23
3

High Clouds (% Sky Obscured)

10
30
52
10
57
100
40
40
1
15
0
2
3
8
3
2
10
26
4
37
14
77
59
36

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
7
0
0
5
32
35
44
35
25
32
33
7
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)

6
7
7
8
12
14
13
12
14
16
21
22
20
19
18
15
13
12
12
11
10
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
6
4
5
6
8
10
12
12
12
14
12
10
8
8
8
8
8
8
8
8

Relative Humidity (%)

88
87
87
81
67
58
59
62
71
76
78
75
75
81
84
80
77
85
90
88
85
88
91
93

Pressure (mb)

1015
1014
1014
1013
1013
1012
1011
1010
1008
1007
1005
1004
1004
1005
1006
1008
1010
1011
1012
1013
1014
1014
1015
1015

Ozone (du)

304
304
306
309
309
309
308
307
307
308
310
308
308
308
307
309
310
310
310
310
311
311
311
312

Monday 28

Waning Gibbous 93%

18:48

09:34

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

Sun - Rise: 07:04, Set: 18:49, Transit: 12:56. Moon - Rise: 18:48, Set: 09:34. Civil Dark: 19:25 - 06:28. Nautical Dark: 20:08 - 05:45. Astro Dark: 20:52 - 05:00

Total Clouds (% Sky Obscured)

13
9
51
65
84
100
97
99
63
40
40
56
42
52
40
55
35
51
25
25
40
78
81
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
15
2
16
6
29
0
18
0
0
19
28
46
40

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

8
4
34
64
84
100
97
98
47
25
25
25
30
30
30
30
30
30
25
25
30
73
72
73

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)

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

Chance of Frost

Temperature (°C)

9
8
7
7
10
12
14
15
16
16
17
17
16
14
12
11
10
10
9
9
9
9
8
9

Feels Like (°C)

6
6
5
5
10
11
11
12
13
14
14
15
14
11
9
9
8
8
8
8
8
8
9
9

Dew Point (°C)

8
7
6
6
7
8
8
7
7
7
6
6
7
8
8
8
8
8
8
8
8
7
8
8

Relative Humidity (%)

93
93
93
93
82
73
65
59
55
52
49
50
56
67
76
84
87
88
90
90
91
91
95
95

Pressure (mb)

1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

313
313
316
321
318
318
319
320
320
321
321
321
322
321
320
320
319
319
318
318
318
316
314
313

Tuesday 29

Waning Gibbous 86%

19:03

11:08

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 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:06, Set: 18:46, Transit: 12:56. Moon - Rise: 19:03, Set: 11:08. Civil Dark: 19:23 - 06:30. Nautical Dark: 20:05 - 05:47. Astro Dark: 20:50 - 05:03

Total Clouds (% Sky Obscured)

87
87
87
88
100
86
83
99
100
100
100
57
67
54
53
55
43
30
21
80
86
90
96
98

Low Clouds (% Sky Obscured)

48
44
38
42
65
70
71
90
83
84
85
57
57
54
50
49
34
3
11
28
44
43
36
24

Medium Clouds (% Sky Obscured)

20
30
25
28
25
25
30
25
28
15
14
0
8
0
0
0
0
0
4
4
9
25
88
94

High Clouds (% Sky Obscured)

73
68
73
79
100
85
82
86
93
86
81
1
1
0
0
0
0
28
8
62
69
71
78
85

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
2
2
6

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
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
7
14
88
95
95
95
32
14
17
12
4
3
4
1
0
0
0
0
0
0
15
35

Precipitation Amount (mm)

0
0
0
0
0.5
2.5
2.4
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
95
89
82
72
69
76
85
86
89
90
92
93
92
95
96
96
98
100
98
98
98

Pressure (mb)

1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1013
1012
1011
1011
1011
1011
1010
1009
1009
1008
1007
1006
1005
1005

Ozone (du)

311
310
310
309
309
308
308
307
307
307
307
307
304
302
302
300
298
298
294
292
290
287
286
286

Wednesday 30

Waning Gibbous 76%

19:26

12:43

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

Sun - Rise: 07:08, Set: 18:44, Transit: 12:56. Moon - Rise: 19:26, Set: 12:43. Civil Dark: 19:20 - 06:31. Nautical Dark: 20:03 - 05:49. Astro Dark: 20:47 - 05:05

Total Clouds (% Sky Obscured)

99
100
100
100
100
80
64
46
35
16
29
35
45
49
17
8
0
2
40
30
35
39
7
8

Low Clouds (% Sky Obscured)

40
40
57
75
91
57
47
30
25
9
15
9
28
27
17
8
0
0
0
0
1
2
3
2

Medium Clouds (% Sky Obscured)

97
100
98
96
94
75
64
46
35
9
29
35
45
46
3
0
0
0
3
5
35
39
3
5

High Clouds (% Sky Obscured)

93
100
100
100
100
47
25
0
0
0
0
0
0
0
0
0
0
2
40
30
2
0
0
0

ISS Passover

Visibility (miles)

9
9
5
5
9
9
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
64
80
88
83
64
58
51
38
4
2
17
28
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.4
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
15
15
13
12
14
12
14
12
15
16
15
13
11
10
9
9
8
8
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
90
93
93
88
76
82
80
82
68
67
65
70
78
82
84
84
86
87
89
89
90
92

Pressure (mb)

1004
1003
1003
1003
1004
1004
1005
1005
1006
1005
1006
1006
1006
1007
1008
1008
1009
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

285
284
284
284
286
287
286
286
287
291
293
295
295
297
300
303
305
307
308
310
312
314
315
315

Thursday 1

Waning Gibbous 73%

20:04

14:13

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

Sun - Rise: 07:10, Set: 18:41, Transit: 12:55. Moon - Rise: 20:04, Set: 14:13. Civil Dark: 19:17 - 06:33. Nautical Dark: 20:00 - 05:51. Astro Dark: 20:44 - 05:07

Total Clouds (% Sky Obscured)

7
10
43
29
69
63
32
26
35
42
18
28
35
48
34
55
78
82
80
79
70
67
65
72

Low Clouds (% Sky Obscured)

2
1
7
12
16
18
20
23
32
38
18
13
6
0
0
0
0
18
35
53
44
40
35
46

Medium Clouds (% Sky Obscured)

5
10
43
19
24
63
11
5
2
0
0
7
13
20
19
36
52
52
57
56
56
45
34
38

High Clouds (% Sky Obscured)

0
0
0
2
40
35
3
0
0
0
0
11
24
42
32
52
73
69
70
53
54
48
40
30

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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
22
36
51
60
64
50
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0

Wind Speed/Direction (mph)

6
6
7
7
10
13
15
16
19
19
19
17
15
12
10
8
8
8
10
12
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
88
77
70
64
56
55
54
52
55
60
65
71
75
80
84
83
80
79
77
76
75

Pressure (mb)

1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

315
316
318
317
317
316
316
315
315
317
317
316
317
319
320
320
321
321
321
320
320
319
319
319

Friday 2

Waning Gibbous 66%

21:03

15:24

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

Sun - Rise: 07:12, Set: 18:39, Transit: 12:55. Moon - Rise: 21:03, Set: 15:24. Civil Dark: 19:15 - 06:35. Nautical Dark: 19:57 - 05:53. Astro Dark: 20:41 - 05:09

Total Clouds (% Sky Obscured)

74
76
63
54
48
52
56
59
48
38
29
42
46
45
40
40
44
60
76
91
94
97
100
99

Low Clouds (% Sky Obscured)

59
72
62
52
44
43
44
40
27
15
5
3
1
0
0
0
0
0
0
0
7
16
23
32

Medium Clouds (% Sky Obscured)

41
46
33
17
0
13
29
40
36
30
27
33
42
45
40
40
44
49
45
41
43
40
41
48

High Clouds (% Sky Obscured)

22
15
8
4
0
5
9
14
17
20
19
36
46
45
40
40
40
54
70
88
82
76
65
55

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 (%)

34
19
20
17
2
7
7
0
2
5
0
0
3
0
0
0
0
19
24
14
35
45
55
54

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)

13
13
13
13
14
15
15
15
16
15
14
14
12
10
8
7
6
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
75
74
71
68
64
61
57
55
52
60
71
81
84
88
91
90
90
90
88
88
85

Pressure (mb)

1018
1018
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028
1027
1027

Ozone (du)

319
319
319
319
319
319
320
321
322
319
317
315
313
311
310
309
309
309
307
306
305
304
303
302

Saturday 3

Third Quarter 54%

22:24

16:13

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
00 OK

Sun - Rise: 07:13, Set: 18:36, Transit: 12:55. Moon - Rise: 22:24, Set: 16:13. Civil Dark: 19:12 - 06:37. Nautical Dark: 19:55 - 05:55. Astro Dark: 20:38 - 05:11

Total Clouds (% Sky Obscured)

99
98
98
99
100
92
84
76
66
55
44
58
73
88
85
82
81
62
43
14

Low Clouds (% Sky Obscured)

41
47
63
78
94
87
80
72
60
46
27
22
13
10
5
1
0
0
1
1

Medium Clouds (% Sky Obscured)

52
59
58
55
47
33
19
6
4
3
0
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

50
50
44
38
33
23
14
3
15
28
43
41
42
43
46
55
66
59
43
14

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
48
43
37
29
21
18
6
2
3
0
3
9
0
1
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
81
77
73
74
75
75
75
77
77
79
82
84
89
90
95
95
95

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1030
1030
1030
1031
1031

Ozone (du)

302
302
303
304
304
305
306
307
308
309
309
310
309
309
308
309
309
310
310
310

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

Generated: 27/09/26 05:50:43. Forecast: 27/09/26 to 03/10/26. Timezone: UTC+1.00