Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 16%

02:59

16:57

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
18 OK
19 Good
20 Good
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:40, Set: 18:14, Transit: 12:57. Moon - Rise: 02:59, Set: 16:57. Civil Dark: 18:48 - 07:07. Nautical Dark: 19:26 - 06:28. Astro Dark: 20:04 - 05:50

Total Clouds (% Sky Obscured)

85
69
55
76
73
71
70
73
53
62
76
69
55
56
52
34
0
6
45
41
96
100
100
100

Low Clouds (% Sky Obscured)

54
47
55
76
69
54
53
73
53
62
76
67
55
55
51
33
0
6
19
33
52
53
58
76

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)

3
3
34
46
37
64
70
45
27
4
7
3
4
5
37
34
0
6
15
13
45
100
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
2
2
2
2
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
2
5
4
3
4
3
2
3
1
12
3
12
1
1
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
7
7
7
7
8
10
10
12
13
14
14
14
13
12
11
9
10
10
10
8
8

Dew Point (°C)

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

Relative Humidity (%)

64
63
63
67
73
75
73
67
66
66
68
66
62
61
67
74
80
83
80
87
90
95
96
96

Pressure (mb)

1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1025
1024
1025
1025
1025
1024
1024

Ozone (du)

279
279
280
280
280
280
280
279
281
280
281
280
281
281
283
283
282
283
285
286
285
283
284
284

Saturday 18

Waning Crescent 9%

04:13

17:08

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:42, Set: 18:12, Transit: 12:57. Moon - Rise: 04:13, Set: 17:08. Civil Dark: 18:46 - 07:08. Nautical Dark: 19:24 - 06:30. Astro Dark: 20:02 - 05:52

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
100
100
100
100

Low Clouds (% Sky Obscured)

78
78
69
74
70
67
67
58
61
58
55
52
47
43
51
56
55
46
47
30
24
30
29
40

Medium Clouds (% Sky Obscured)

0
9
0
11
99
55
100
100
99
100
97
100
89
100
91
92
90
96
97
87
100
100
100
93

High Clouds (% Sky Obscured)

88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
71
100
100
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 (%)

6
8
5
1
0
4
3
0
0
0
0
0
0
0
0
0
3
17
26
22
3
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
8
9
10
9
9
10
9
10
10
10
10
9
9
8
9
9
9
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
96
93
83
71
66
64
67
68
69
74
75
75
70
69
72
71
71
68
61

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1018
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011

Ozone (du)

283
284
285
285
285
281
280
281
280
278
276
274
274
274
274
274
273
273
274
275
275
275
275
275

Sunday 19

Waning Crescent 4%

05:25

17:18

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

Sun - Rise: 07:43, Set: 18:10, Transit: 12:57. Moon - Rise: 05:25, Set: 17:18. Civil Dark: 18:44 - 07:10. Nautical Dark: 19:22 - 06:31. Astro Dark: 20:00 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
83
82
54
55
29
35
45
48
54
65

Low Clouds (% Sky Obscured)

50
55
36
46
67
89
83
100
90
99
100
95
100
96
82
74
51
51
28
26
45
48
46
47

Medium Clouds (% Sky Obscured)

100
74
100
100
100
98
100
100
100
100
94
89
77
21
5
7
0
0
0
12
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
93
35
5
40
2
0
0
0
0
0
0
18
38

ISS Passover

Visibility (miles)

9
9
9
9
9
4
2
2
2
1
2
0
0
0
6
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
8
39
71
95
95
95
95
95
95
95
95
95
95
51
32
8
9
2
2
7
25
9
8

Precipitation Amount (mm)

0
0
0
0.2
0.5
1.7
2.2
2
4
2.3
1.3
0.9
2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
15
16
16
18
19
20
21
22
23
20
18
16
13
15
12
11
11
11
10
10
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
64
70
80
89
95
95
95
96
96
96
96
96
96
96
93
93
93
93
93
95
96
95
95

Pressure (mb)

1010
1009
1008
1007
1006
1005
1004
1002
1001
1000
999
997
996
996
996
996
996
996
996
996
996
995
995
994

Ozone (du)

275
276
278
278
277
277
276
277
277
280
282
287
292
294
292
294
294
294
298
300
301
306
310
308

Monday 20

Waning Crescent 1%

06:37

17:29

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:45, Set: 18:08, Transit: 12:57. Moon - Rise: 06:37, Set: 17:29. Civil Dark: 18:42 - 07:11. Nautical Dark: 19:20 - 06:33. Astro Dark: 19:58 - 05:55

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
89
81
58
67
69
62
60
85
98
95
94
88
90
88
85
83
80

Low Clouds (% Sky Obscured)

52
51
48
46
63
70
77
56
50
38
32
47
41
44
47
45
57
70
80
66
60
53
64
65

Medium Clouds (% Sky Obscured)

42
60
72
89
90
93
95
53
52
4
35
45
4
19
41
59
49
42
38
36
77
79
75
70

High Clouds (% Sky Obscured)

94
95
97
100
100
100
100
73
47
8
10
10
7
1
0
0
0
0
0
30
30
30
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
3
5
9
9
4
9
9
9
9
9
9
9
5

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

Precipitation Probability (%)

9
27
32
72
87
78
63
65
78
83
86
79
61
48
46
38
43
49
57
53
48
32
47
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
13
14
15
16
18
20
18
18
19
18
17
16
14
12
10
12
14
16
16
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
11
11
12
11
12
12
11
12
12
12
11
11
10
10
11
11
11
11
11
11

Relative Humidity (%)

93
95
93
92
93
92
95
90
87
86
80
83
84
83
84
87
87
86
89
92
93
93
95
95

Pressure (mb)

994
993
992
991
991
990
990
989
989
989
989
989
989
989
989
990
991
991
991
992
992
992
993
993

Ozone (du)

310
309
309
305
304
305
305
309
310
312
312
311
314
314
311
310
307
301
300
301
300
295
294
297

Tuesday 21

New Moon 0%

07:48

17:41

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 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:47, Set: 18:06, Transit: 12:56. Moon - Rise: 07:48, Set: 17:41. Civil Dark: 18:40 - 07:13. Nautical Dark: 19:18 - 06:35. Astro Dark: 19:57 - 05:56

Total Clouds (% Sky Obscured)

78
78
79
80
78
77
76
72
68
65
58
51
41
28
16
4
77
77
78
79
80
82
80
78

Low Clouds (% Sky Obscured)

56
65
64
65
62
58
57
59
61
63
56
48
40
28
16
4
58
59
59
64
67
69
70
67

Medium Clouds (% Sky Obscured)

55
66
28
27
53
56
55
45
11
2
0
0
0
0
0
4
36
52
68
51
36
23
22
20

High Clouds (% Sky Obscured)

30
29
26
2
0
0
0
0
0
0
1
1
2
3
5
4
59
52
46
18
13
13
12
15

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 (%)

16
24
19
23
37
41
33
27
27
16
18
20
14
16
6
13
20
18
12
16
16
14
16
15

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)

16
16
15
15
15
16
16
16
17
17
17
17
17
16
13
11
9
14
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
90
90
92
92
92
87
82
78
80
80
75
71
72
75
83
83
83
84
81
81
81
85

Pressure (mb)

993
993
993
993
994
994
995
995
996
997
997
998
998
999
999
1000
1001
997
998
998
999
999
999
999

Ozone (du)

298
298
298
299
300
300
300
296
295
292
289
289
289
287
288
290
291
293
295
297
295
294
292
291

Wednesday 22

Waxing Crescent 1%

09:01

17:56

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:48, Set: 18:04, Transit: 12:56. Moon - Rise: 09:01, Set: 17:56. Civil Dark: 18:38 - 07:15. Nautical Dark: 19:16 - 06:36. Astro Dark: 19:55 - 05:58

Total Clouds (% Sky Obscured)

77
81
86
90
80
70
72
81
89
93
95
98
100
100
100
100
99
97
96
97
99
100
100
100

Low Clouds (% Sky Obscured)

65
56
44
33
25
16
10
25
38
43
52
69
87
84
80
76
80
82
86
88
90
92
90
87

Medium Clouds (% Sky Obscured)

16
11
10
7
29
50
71
77
81
87
90
93
98
91
85
75
61
45
33
27
29
31
46
61

High Clouds (% Sky Obscured)

18
43
60
76
50
28
5
20
31
47
65
82
100
100
99
99
65
33
1
22
45
64
75
87

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

6
10
9
5
14
22
30
53
65
76
90
95
95
95
86
48
57
70
79
69
57
43
46
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.7
0.8
0.7
0.5
0
0
0.3
0.5
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
7
7
6
6
7
7
8
8
9
11
10
10
10
10
10
11
11
12
12
12
13
12

Dew Point (°C)

8
8
8
8
7
8
9
10
10
11
11
12
13
14
14
13
13
13
13
14
14
14
14
14

Relative Humidity (%)

90
93
93
95
93
91
91
90
92
93
93
95
95
95
95
93
93
93
95
95
93
93
93
93

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
999
999
998
997
996
995
995
995
995
995
995
995
995
994
994
994

Ozone (du)

289
287
287
287
287
287
286
286
287
287
288
289
290
291
290
290
290
291
292
294
294
294
295
294

Thursday 23

Waxing Crescent 4%

10:14

18:16

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

Sun - Rise: 07:50, Set: 18:02, Transit: 12:56. Moon - Rise: 10:14, Set: 18:16. Civil Dark: 18:36 - 07:16. Nautical Dark: 19:15 - 06:38. Astro Dark: 19:53 - 06:00

Total Clouds (% Sky Obscured)

100
98
96
94
95
95
95
91
86
76
68
63
61
54
46
38
43
54
68
53
36
20

Low Clouds (% Sky Obscured)

85
78
74
68
66
62
59
61
62
63
62
62
61
53
44
36
39
43
53
44
36
20

Medium Clouds (% Sky Obscured)

77
71
66
62
58
55
53
52
48
41
25
11
1
1
2
2
13
24
35
31
28
20

High Clouds (% Sky Obscured)

100
87
75
62
73
81
90
67
37
3
2
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
9
9
8
6
4
6
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

Precipitation Type

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

Precipitation Probability (%)

49
62
84
95
86
61
47
83
95
94
64
46
33
32
32
29
34
39
38
39
34
28

Precipitation Amount (mm)

0
0.2
0.5
1.2
0.7
0.2
0
0.4
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
9
10
12
13
15
16
18
18
17
17
15
13
11
14
17
21
19
16

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
15
16
15
15
13
13
12
11
11
11
10
10

Feels Like (°C)

12
12
11
11
11
12
12
12
12
12
12
12
12
11
11
11
11
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
92
92
90
90
92
92
92
92
87
85
80
84
89
93
88
86
81
84
84

Pressure (mb)

994
994
994
994
994
994
994
994
994
994
994
994
994
993
994
994
994
995
996
997
998
999

Ozone (du)

294
294
294
295
296
295
295
294
296
298
300
300
301
302
302
302
303
302
301
301
299
298

Forecast for Taunton, Somerset, United Kingdom (51.02,-3.11)

Generated: 17/10/25 03:06:05. Forecast: 17/10/25 to 23/10/25. Timezone: UTC+1.00