Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 39%

14:33

21:32

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

Sun - Rise: 06:50, Set: 19:20, Transit: 13:05. Moon - Rise: 14:33, Set: 21:32. Civil Dark: 19:53 - 06:17. Nautical Dark: 20:32 - 05:40. Astro Dark: 21:13 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
43
44
61
77
62
59
43
55
49
12
2
7
4
9
9
4
0
1
64
100
100

Low Clouds (% Sky Obscured)

92
100
92
43
44
50
38
46
29
14
33
31
9
0
7
3
9
9
4
0
0
11
5
16

Medium Clouds (% Sky Obscured)

99
16
10
5
5
0
0
0
5
11
55
49
3
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
40
0
5
51
69
41
33
36
30
11
1
0
0
0
0
0
0
0
0
64
100
100

ISS Passover

Visibility (miles)

7
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
56
66
27
44
15
1
0
0
0
2
0
0
0
1
3
13
3
3
1
0
0
0
1

Precipitation Amount (mm)

0
0
0.3
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)

14
14
15
16
16
17
17
16
17
17
17
17
15
13
10
9
8
8
7
7
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
15
14
10
8
7
7
8
9
9
9
10
10
11
11
11
11
11
11
11
10
10

Relative Humidity (%)

90
92
93
89
78
61
51
48
47
51
55
58
60
67
76
82
86
86
86
87
86
86
86
84

Pressure (mb)

1013
1012
1012
1012
1012
1012
1013
1012
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

302
303
304
307
309
307
308
308
306
304
304
304
305
307
307
307
310
310
308
305
305
304
301
299

Friday 18

First Quarter 49%

15:32

22:19

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:51, Set: 19:18, Transit: 13:05. Moon - Rise: 15:32, Set: 22:19. Civil Dark: 19:50 - 06:19. Nautical Dark: 20:29 - 05:41. Astro Dark: 21:10 - 05:01

Total Clouds (% Sky Obscured)

98
67
51
68
77
76
96
99
100
100
100
98
92
98
96
99
100
95
99
100
100
99
88
88

Low Clouds (% Sky Obscured)

4
16
0
10
22
39
51
70
51
35
92
92
81
97
86
78
62
69
74
41
36
33
34
45

Medium Clouds (% Sky Obscured)

0
6
36
68
63
45
85
89
87
96
99
94
77
87
95
18
12
13
14
4
13
14
8
7

High Clouds (% Sky Obscured)

95
36
19
18
24
21
67
83
90
96
100
59
25
20
29
65
75
10
48
100
91
73
23
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
1
0
0
1
5
23
14
32
26
9
0
1
1
13
11
10
11
24
16
6
2

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
7
8
10
11
12
13
15
16
17
17
16
16
16
16
15
16
17
16
15
15
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
83
74
65
61
58
58
65
70
71
74
79
82
85
86
86
85
83
86
92
88
89
90

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

297
294
292
290
287
285
284
283
283
283
281
283
284
285
285
288
289
290
290
288
288
287
288
287

Saturday 19

Waxing Gibbous 59%

16:19

23:17

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:53, Set: 19:15, Transit: 13:04. Moon - Rise: 16:19, Set: 23:17. Civil Dark: 19:48 - 06:20. Nautical Dark: 20:27 - 05:43. Astro Dark: 21:08 - 05:02

Total Clouds (% Sky Obscured)

87
80
100
100
99
100
100
100
100
94
100
100
100
99
100
100
100
100
100
100
100
99
90
96

Low Clouds (% Sky Obscured)

47
57
53
82
87
44
82
55
65
86
86
100
99
90
91
91
90
86
73
67
57
64
26
59

Medium Clouds (% Sky Obscured)

3
2
85
2
5
9
8
19
95
13
78
76
98
96
99
14
32
99
26
46
29
42
22
22

High Clouds (% Sky Obscured)

46
41
98
100
96
100
99
100
100
33
100
34
37
86
91
100
100
100
100
100
100
85
85
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
3
2
6
4
8
12
10
17
17
20
30
29
4
16
21
20
33
32
13
9
5
4
7

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)

14
15
16
17
19
18
18
20
19
19
18
16
15
15
14
13
13
13
11
11
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
86
80
78
82
80
86
86
88
88
93
95
93
93
95
95
95
93
93
93
93
92

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024

Ozone (du)

288
289
290
291
291
290
291
290
290
288
286
285
286
286
285
285
283
284
284
286
285
284
282
279

Sunday 20

Waxing Gibbous 68%

16:55

00:24

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
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:55, Set: 19:13, Transit: 13:04. Moon - Rise: 16:55, Set: 00:24. Civil Dark: 19:46 - 06:22. Nautical Dark: 20:25 - 05:45. Astro Dark: 21:05 - 05:04

Total Clouds (% Sky Obscured)

94
82
69
54
60
60
67
75
79
86
87
89
89
92
96
99
75
53
27
11
8
9
5
5

Low Clouds (% Sky Obscured)

46
48
49
27
30
38
33
29
41
28
16
6
0
0
0
0
0
0
0
2
4
6
5
5

Medium Clouds (% Sky Obscured)

13
9
10
10
4
6
4
5
5
5
7
8
9
6
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
68
48
26
26
31
40
53
55
71
73
74
74
81
92
97
75
53
27
11
3
4
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 (%)

5
8
7
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
83
77
71
62
60
58
57
56
56
60
68
76
79
80
83
84
83
84
85
85
85

Pressure (mb)

1024
1025
1026
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1030
1031
1031
1032
1032
1033
1033
1033
1033
1032
1033

Ozone (du)

278
278
276
275
274
274
275
276
276
277
277
276
276
276
276
276
274
273
274
274
274
274
274
275

Monday 21

Waxing Gibbous 77%

17:22

01:37

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

Sun - Rise: 06:56, Set: 19:11, Transit: 13:03. Moon - Rise: 17:22, Set: 01:37. Civil Dark: 19:43 - 06:23. Nautical Dark: 20:22 - 05:46. Astro Dark: 21:03 - 05:06

Total Clouds (% Sky Obscured)

5
3
2
0
3
6
10
10
12
12
12
16
20
24
16
11
14
15
19
26
28
34
34
31

Low Clouds (% Sky Obscured)

5
3
1
0
1
1
2
3
9
12
0
0
0
8
5
5
5
3
4
7
14
21
16
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
2
4
0
0
0
0
0
0
0
0
0
0
0

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
14
16
18
20
21
22
23
22
22
21
21
20
20
20
20
20
19
19
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

85
87
86
80
74
66
62
58
58
57
60
63
69
81
83
88
92
93
93
95
95
95
96
93

Pressure (mb)

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

Ozone (du)

275
275
276
275
275
275
274
274
273
274
274
273
273
272
272
272
272
274
275
276
276
277
277
277

Tuesday 22

Waxing Gibbous 85%

17:43

02:52

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

Sun - Rise: 06:58, Set: 19:09, Transit: 13:03. Moon - Rise: 17:43, Set: 02:52. Civil Dark: 19:41 - 06:25. Nautical Dark: 20:20 - 05:48. Astro Dark: 21:00 - 05:08

Total Clouds (% Sky Obscured)

30
18
8
5
6
11
15
20
24
30
27
23
18
17
13
11
25
39
50
56
62
70
74
78

Low Clouds (% Sky Obscured)

14
11
5
3
1
1
2
8
13
17
17
18
18
17
13
11
25
39
50
56
62
70
74
78

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
3
7
7
10
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
0
0
0
0
0
0
0
0
0
0
0
1
1
0
10
5
1
7
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
16
17
18
18
18
19
25
25
25
25
25
26
19
19
18
18
18
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

93
92
87
81
77
71
66
61
60
60
59
67
76
86
86
86
86
85
83
82
82
82
82
83

Pressure (mb)

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

Ozone (du)

276
276
276
276
276
276
277
277
277
277
277
276
276
275
275
274
274
275
276
277
277
277
277
279

Wednesday 23

Waxing Gibbous 92%

17:59

04:08

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

Sun - Rise: 06:59, Set: 19:06, Transit: 13:03. Moon - Rise: 17:59, Set: 04:08. Civil Dark: 19:39 - 06:27. Nautical Dark: 20:18 - 05:50. Astro Dark: 20:58 - 05:10

Total Clouds (% Sky Obscured)

83
73
65
57
56
51
46
49
45
45
30
23
10
39
69
97
82
67
54

Low Clouds (% Sky Obscured)

83
71
47
22
18
11
7
33
45
45
30
23
9
6
3
0
1
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

10
5
4
1
4
9
13
15
17
15
13
14
10
39
69
95
70
44
18

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
12
12
4
13
15
12
10
9
7
6
4
0
0
1
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

Wind Speed/Direction (mph)

3
3
3
3
4
4
5
5
5
5
5
4
4
4
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
14
14
14
14
14
14
14
14
14
14
14
13
13
13
12

Relative Humidity (%)

83
84
81
76
72
68
64
60
61
61
61
65
68
71
76
79
83
86
86

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

280
281
282
282
282
283
283
283
281
280
278
279
279
280
281
281
282
282
281

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

Generated: 17/09/26 06:10:33. Forecast: 17/09/26 to 23/09/26. Timezone: UTC+1.00