Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

18:22

07:48

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
01 OK
02 Good
03 OK
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:51, Set: 18:44, Transit: 12:47. Moon - Rise: 18:22, Set: 07:48. Civil Dark: 19:18 - 06:17. Nautical Dark: 19:58 - 05:37. Astro Dark: 20:40 - 04:56

Total Clouds (% Sky Obscured)

66
67
88
58
89
100
96
89
95
100
100
100
100
94
86
20
25
23
5
38
93
95
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
18
32
26
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
37
53
80
54
20
8
2
3
0
0
0
42
86

High Clouds (% Sky Obscured)

66
67
59
58
89
100
94
86
93
99
100
100
100
84
76
20
25
23
4
18
87
94
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
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)

3
4
5
5
5
5
5
5
5
4
2
2
3
4
4
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
11
13
13
15
16
16
16
16
16
15
13
11
10
9
8
8
8
8
9
9
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

67
63
58
52
45
40
35
33
32
33
41
46
50
60
64
65
68
71
74
77
78
80
81
83

Pressure (mb)

1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018

Ozone (du)

302
304
305
305
306
306
305
304
302
301
300
298
297
297
297
298
297
297
296
295
295
296
296
296

Sunday 27

Waning Gibbous 98%

18:34

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:53, Set: 18:42, Transit: 12:46. Moon - Rise: 18:34, Set: No Set. Civil Dark: 19:16 - 06:19. Nautical Dark: 19:56 - 05:39. Astro Dark: 20:37 - 04:58

Total Clouds (% Sky Obscured)

74
89
80
64
93
97
100
100
100
92
97
85
78
97
100
100
100
100
97
100
98
100
100
100

Low Clouds (% Sky Obscured)

37
47
37
33
35
62
60
74
73
66
55
72
40
39
77
57
84
74
69
17
0
0
7
0

Medium Clouds (% Sky Obscured)

62
64
36
18
40
80
100
100
100
84
94
70
65
90
94
63
53
61
58
94
63
73
50
99

High Clouds (% Sky Obscured)

51
48
45
28
77
56
61
50
93
55
49
60
50
53
53
100
100
82
83
100
96
80
100
65

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
0
0
0
3
12
34
33
18
9
6
3
1
0
2
2
14
6
3
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)

5
7
10
13
15
14
14
13
12
11
11
11
10
10
8
8
7
7
8
7
6
4
4
4

Chance of Frost

Temperature (°C)

12
15
17
19
20
21
21
21
20
19
19
18
18
17
16
16
16
15
15
14
13
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
72
64
58
55
55
58
59
65
65
66
66
68
71
75
80
82
79
83
86
89
88
87

Pressure (mb)

1017
1017
1016
1015
1014
1014
1013
1012
1012
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018

Ozone (du)

295
294
294
293
292
292
292
292
293
293
294
293
294
292
292
293
293
292
292
292
293
293
291
291

Monday 28

Waning Gibbous 93%

18:48

09:14

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:54, Set: 18:40, Transit: 12:46. Moon - Rise: 18:48, Set: 09:14. Civil Dark: 19:13 - 06:20. Nautical Dark: 19:53 - 05:41. Astro Dark: 20:34 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
81
94
100
100

Low Clouds (% Sky Obscured)

0
0
9
13
14
16
17
15
18
2
0
11
20
21
25
38
45
55
57
65
73
77
82
78

Medium Clouds (% Sky Obscured)

81
88
33
32
35
64
44
99
100
100
100
100
87
89
90
66
41
42
44
40
40
40
35
33

High Clouds (% Sky Obscured)

63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
98
99
81
42
56
80
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
3
0
0
0
0
0
0
0
0
1
2
1
2
8
24
41
57
72
69
66
57
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
72
68
62
56
50
46
45
48
54
63
69
74
75
78
78
82
86
87
93
95
96
95
95

Pressure (mb)

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

Ozone (du)

293
296
297
298
300
300
301
300
300
301
301
302
303
305
307
308
308
308
310
310
310
309
306
305

Tuesday 29

Waning Gibbous 86%

19:08

10:43

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:56, Set: 18:37, Transit: 12:46. Moon - Rise: 19:08, Set: 10:43. Civil Dark: 19:11 - 06:22. Nautical Dark: 19:51 - 05:42. Astro Dark: 20:32 - 05:01

Total Clouds (% Sky Obscured)

100
100
97
90
65
39
50
54
73
99
99
99
96
100
99
97
98
81
78
93
96
98
100
94

Low Clouds (% Sky Obscured)

67
69
58
48
14
11
7
5
13
3
2
2
3
5
4
2
1
4
8
12
10
13
55
50

Medium Clouds (% Sky Obscured)

76
68
61
49
32
34
37
33
26
24
22
24
25
27
30
33
36
43
51
85
90
95
98
93

High Clouds (% Sky Obscured)

100
45
31
22
22
16
31
47
57
98
97
98
94
100
96
90
88
61
45
59
73
87
100
81

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

Very Light Rain
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 (%)

58
47
32
24
3
4
7
0
0
1
0
0
0
0
0
0
0
0
0
2
4
1
6
24

Precipitation Amount (mm)

0.3
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
11
11
12
13
14
14
14
14
12
12
11
11
10
10
11
11
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

18
18
19
20
22
23
23
23
23
23
21
20
19
19
19
19
19
19
19
19
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
90
85
74
63
59
58
61
63
65
73
79
82
82
82
80
82
81
80
81
80
80
80
78

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

303
302
301
299
296
295
293
291
290
289
289
289
287
286
284
283
281
280
278
278
279
279
278
278

Wednesday 30

Waning Gibbous 77%

19:36

12:13

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

Sun - Rise: 06:58, Set: 18:35, Transit: 12:45. Moon - Rise: 19:36, Set: 12:13. Civil Dark: 19:09 - 06:24. Nautical Dark: 19:48 - 05:44. Astro Dark: 20:29 - 05:03

Total Clouds (% Sky Obscured)

87
81
85
90
96
97
99
100
100
45
40
34
33
37
43
41
38
51
54
62
64
73
78
81

Low Clouds (% Sky Obscured)

50
55
60
60
60
65
69
71
68
30
37
33
32
30
24
20
16
13
10
8
10
13
15
16

Medium Clouds (% Sky Obscured)

87
81
85
90
95
96
98
99
83
40
40
17
12
10
12
13
13
26
37
49
44
47
47
42

High Clouds (% Sky Obscured)

65
60
73
87
95
97
99
100
100
20
30
18
17
19
21
27
30
35
40
46
64
70
70
80

ISS Passover

Visibility (miles)

9
7
4
7
5
4
2
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
95
93
76
95
95
95
59
25
42
61
12
5
1
2
1
1
17
20
10
45
40
21
18

Precipitation Amount (mm)

0
0.7
0.7
0.3
0.8
0.7
1.3
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
20
21
21
22
21
20
20
20
19
18
17
17
16
16
15
14
14
14
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

15
17
19
20
20
20
20
17
17
15
14
14
14
14
13
14
13
13
13
13
13
12
12
12

Relative Humidity (%)

77
84
91
92
89
91
89
84
82
75
75
79
81
82
83
87
89
92
93
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

279
278
279
279
279
280
282
284
287
291
290
291
292
294
295
295
295
295
298
300
303
305
307
309

Thursday 1

Waning Gibbous 66%

20:17

13:37

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
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 06:59, Set: 18:32, Transit: 12:45. Moon - Rise: 20:17, Set: 13:37. Civil Dark: 19:06 - 06:25. Nautical Dark: 19:46 - 05:46. Astro Dark: 20:27 - 05:05

Total Clouds (% Sky Obscured)

78
75
75
75
65
70
71
77
79
81
82
87
94
99
76
52
35
29
22
17
17
19
19
29

Low Clouds (% Sky Obscured)

19
19
18
18
19
28
35
37
25
13
1
1
0
0
1
2
3
5
8
10
12
14
14
10

Medium Clouds (% Sky Obscured)

33
25
35
40
45
45
45
45
31
16
4
9
14
19
13
8
4
3
3
3
2
1
0
1

High Clouds (% Sky Obscured)

75
75
75
75
65
70
71
77
79
81
82
87
93
98
74
52
35
29
16
2
1
1
1
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
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 (%)

6
1
2
0
0
1
1
0
2
2
1
3
5
7
6
1
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
8
9
11
12
13
13
14
14
12
10
9
9
8
8
8
8
7
7
7
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
76
69
62
56
50
48
47
46
52
58
66
69
74
77
80
83
86
88
90
91
95
95
95

Pressure (mb)

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

Ozone (du)

311
312
313
314
315
316
315
313
311
311
311
312
312
312
313
312
311
310
310
311
312
312
311
311

Friday 2

Waning Gibbous 54%

21:18

14:48

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 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:01, Set: 18:30, Transit: 12:45. Moon - Rise: 21:18, Set: 14:48. Civil Dark: 19:04 - 06:27. Nautical Dark: 19:44 - 05:48. Astro Dark: 20:24 - 05:07

Total Clouds (% Sky Obscured)

38
48
53
59
65
76
88
94
80
66
52
49
42
31
27
23
20

Low Clouds (% Sky Obscured)

6
0
5
10
15
15
16
17
12
8
4
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

4
6
14
20
25
44
64
84
64
45
25
18
10
1
0
0
0

High Clouds (% Sky Obscured)

28
45
52
59
65
60
55
65
45
34
24
27
31
31
27
23
20

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
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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
77
73
66
60
56
54
53
52
56
60
67
68
68
69
71
72

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

311
310
309
310
310
310
310
310
310
308
307
306
304
303
302
302
302

Forecast for Great Ellingham, Norfolk, United Kingdom (52.53,0.98)

Generated: 26/09/26 08:12:37. Forecast: 26/09/26 to 02/10/26. Timezone: UTC+1.00