Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 49%

15:32

22:19

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:53, Set: 19:18, Transit: 13:05. Moon - Rise: 15:32, Set: 22:19. Civil Dark: 19:50 - 06:20. Nautical Dark: 20:29 - 05:41. Astro Dark: 21:10 - 05:01

Total Clouds (% Sky Obscured)

60
65
74
83
100
100
100
99
83
79
52
84
82
74
91
77
89
94
78
90
89
89
95
86

Low Clouds (% Sky Obscured)

47
47
43
50
78
89
79
94
74
64
45
70
64
56
76
61
53
30
19
22
13
26
40
32

Medium Clouds (% Sky Obscured)

20
65
74
83
95
95
90
83
50
48
4
26
5
5
29
20
19
3
20
77
89
28
11
4

High Clouds (% Sky Obscured)

19
11
65
65
73
100
100
62
7
2
16
18
28
22
5
23
70
80
38
65
24
57
60
48

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 (%)

2
7
18
4
6
10
0
0
0
0
0
0
1
3
1
12
13
12
5
4
4
5
4
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)

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

Chance of Frost

Temperature (°C)

18
19
19
18
17
17
17
17
17
17
17
16
17
17
17
17
17
17
16
17
17
17
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
56
59
67
66
68
68
71
77
82
86
86
86
89
89
92
93
90
89
87
87
83
77

Pressure (mb)

1017
1016
1016
1016
1016
1016
1015
1016
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

290
287
287
285
283
283
285
287
290
288
288
288
288
289
289
290
289
288
287
288
288
288
288
288

Saturday 19

Waxing Gibbous 59%

16:19

23:17

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:55, Set: 19:15, Transit: 13:04. Moon - Rise: 16:19, Set: 23:17. Civil Dark: 19:48 - 06:22. Nautical Dark: 20:27 - 05:43. Astro Dark: 21:08 - 05:02

Total Clouds (% Sky Obscured)

93
100
89
93
100
100
95
100
97
87
100
99
99
100
99
100
100
100
93
100
100
100
100
90

Low Clouds (% Sky Obscured)

54
100
78
89
100
100
90
80
89
85
92
69
47
57
64
75
63
55
45
31
37
66
52
36

Medium Clouds (% Sky Obscured)

18
16
14
33
31
35
38
77
35
19
17
14
37
56
91
100
66
34
13
9
14
15
10
41

High Clouds (% Sky Obscured)

51
55
37
5
76
68
60
100
95
10
93
91
99
100
95
89
96
18
76
96
93
100
100
70

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 (%)

4
15
12
17
13
18
26
16
5
5
3
3
2
3
1
2
3
4
10
18
15
1
1
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)

19
19
19
18
17
17
16
15
14
14
14
13
12
11
9
9
8
8
8
7
7
6
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
86
88
92
89
85
77
76
81
85
79
79
88
88
86
87
86
87
89
87
83
80
69

Pressure (mb)

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

Ozone (du)

287
287
285
284
283
283
282
284
285
286
286
286
284
283
284
285
285
286
286
286
285
284
283
282

Sunday 20

Waxing Gibbous 68%

16:55

00:24

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
00 OK
01 OK
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:56, Set: 19:13, Transit: 13:04. Moon - Rise: 16:55, Set: 00:24. Civil Dark: 19:46 - 06:23. Nautical Dark: 20:25 - 05:45. Astro Dark: 21:05 - 05:04

Total Clouds (% Sky Obscured)

77
100
100
96
100
100
77
29
25
47
34
37
46
38
47
54
54
34
50
61
67
76
67
61

Low Clouds (% Sky Obscured)

40
48
41
49
33
18
0
0
0
0
0
0
0
0
0
0
0
5
14
21
23
24
26
31

Medium Clouds (% Sky Obscured)

46
15
80
4
6
3
4
5
11
0
0
0
1
1
3
6
9
8
8
5
6
8
6
5

High Clouds (% Sky Obscured)

49
100
98
96
100
100
74
20
15
40
30
36
41
38
44
49
40
10
25
30
28
32
17
11

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
4
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)

9
9
9
8
8
8
8
8
7
4
3
3
3
3
3
3
3
3
3
3
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
61
57
57
52
49
50
62
78
82
78
73
73
72
73
76
76
76
76
74
76
72
64
63

Pressure (mb)

1028
1028
1028
1029
1029
1029
1029
1029
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

281
279
279
278
278
278
279
279
280
280
280
280
279
277
276
276
276
275
275
275
275
276
276
276

Monday 21

Waxing Gibbous 77%

17:22

01:37

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

Sun - Rise: 06:58, Set: 19:11, Transit: 13:03. Moon - Rise: 17:22, Set: 01:37. Civil Dark: 19:43 - 06:25. Nautical Dark: 20:22 - 05:46. Astro Dark: 21:03 - 05:06

Total Clouds (% Sky Obscured)

56
49
42
36
32
44
56
73
73
65
57
60
58
52
49
40
37
37
43
54
54
54
59
67

Low Clouds (% Sky Obscured)

38
37
32
22
16
20
30
42
39
35
32
38
36
39
31
32
33
37
43
48
53
44
40
44

Medium Clouds (% Sky Obscured)

4
3
3
3
2
2
2
1
2
4
5
7
10
8
10
6
4
2
3
0
0
0
0
0

High Clouds (% Sky Obscured)

4
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

2
2
3
3
3
3
3
3
2
1
2
2
3
3
3
3
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
59
60
63
65
70
73
83
86
86
87
87
89
89
90
89
90
89
89
90
87
79
72

Pressure (mb)

1033
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

276
275
275
276
276
276
276
277
278
278
277
275
275
276
278
279
278
278
277
276
276
276
276
275

Tuesday 22

Waxing Gibbous 85%

17:43

02:52

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:59, Set: 19:09, Transit: 13:03. Moon - Rise: 17:43, Set: 02:52. Civil Dark: 19:41 - 06:27. Nautical Dark: 20:20 - 05:48. Astro Dark: 21:00 - 05:08

Total Clouds (% Sky Obscured)

71
70
70
69
75
75
75
76
55
49
45
41
37
37
50
58
69
79
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
35
32
25
25
29
26
18
7
8
11
7
3
3
2
3
1
3
5
7
7
4
4
0

Medium Clouds (% Sky Obscured)

0
0
4
4
4
7
7
11
0
0
0
0
0
5
4
4
4
4
4
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
3
11
18
27
46
49
45
41
37
37
50
58
69
79
86
93
98
99
99
99

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
1
3
0
0
0
0
0
0
0
1
4
2
3
5
3
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
63
62
63
65
69
73
85
86
86
86
86
85
86
87
87
89
90
92
92
87
85
81

Pressure (mb)

1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

275
275
275
275
276
277
277
277
276
277
277
277
277
277
277
278
278
278
279
280
281
280
280
280

Wednesday 23

Waxing Gibbous 92%

17:59

04:08

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

Sun - Rise: 07:01, Set: 19:06, Transit: 13:03. Moon - Rise: 17:59, Set: 04:08. Civil Dark: 19:39 - 06:28. Nautical Dark: 20:18 - 05:50. Astro Dark: 20:58 - 05:10

Total Clouds (% Sky Obscured)

100
100
95
89
80
68
57
47
46
48
48
54
61
72
71
70
68
63
58
51
52
51
50
60

Low Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
12
24
36
23
11
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
95
89
80
68
57
47
41
28
16
34
52
69
58
45
29
21
12
4
2
3
4
8

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 (%)

3
1
3
3
0
1
0
0
0
0
0
0
0
0
1
4
5
6
3
4
12
4
3
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
70
70
70
70
76
81
88
87
86
86
87
86
86
87
87
87
87
87
89
85
79
75

Pressure (mb)

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

Ozone (du)

279
278
277
279
280
281
285
288
292
291
289
288
287
287
286
285
284
284
283
283
282
282
282
281

Thursday 24

Waxing Gibbous 97%

18:13

05:24

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

Sun - Rise: 07:02, Set: 19:04, Transit: 13:02. Moon - Rise: 18:13, Set: 05:24. Civil Dark: 19:37 - 06:30. Nautical Dark: 20:15 - 05:51. Astro Dark: 20:55 - 05:12

Total Clouds (% Sky Obscured)

67
75
78
77
80
80
84
89
84
80
71
68
66
60

Low Clouds (% Sky Obscured)

0
0
3
4
4
3
3
2
3
3
4
4
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

16
22
24
27
25
39
58
76
65
54
41
30
18
6

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
1
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
65
64
63
62
69
77
85
86
86
86
85
86

Pressure (mb)

1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

281
280
280
279
279
279
278
278
278
278
278
278
278
277

Forecast for Bridport, Dorset, United Kingdom (50.73,-2.76)

Generated: 18/09/26 11:28:20. Forecast: 18/09/26 to 24/09/26. Timezone: UTC+1.00