Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Gibbous 79%

16:21

01:51

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

Sun - Rise: 07:48, Set: 18:10, Transit: 12:59. Moon - Rise: 16:21, Set: 01:51. Civil Dark: 18:44 - 07:15. Nautical Dark: 19:22 - 06:37. Astro Dark: 19:59 - 05:59

Total Clouds (% Sky Obscured)

74
80
84
97
97
97
90
56
68
60
66
63
21
11
18
14
6
17
21
33
44
91
100
100

Low Clouds (% Sky Obscured)

74
80
84
84
64
63
48
53
68
60
66
63
16
8
16
13
5
14
20
26
18
78
90
85

Medium Clouds (% Sky Obscured)

74
80
72
54
60
29
90
0
0
0
0
4
4
4
0
0
0
1
1
10
24
89
100
100

High Clouds (% Sky Obscured)

67
35
0
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
100
76

ISS Passover

Visibility (miles)

4
4
6
3
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
5
5

Fog (%)

0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
80
44
19
23
37
36
24
29
32
34
35
32
37
42
20
13
33
95
95
95

Precipitation Amount (mm)

0.6
0.5
1.3
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1

Wind Speed/Direction (mph)

9
10
10
10
19
21
22
23
22
21
21
21
22
23
23
22
21
21
19
17
14
14
15
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
9
10
5
4
4
3
3
2
3
3
3
5
5
6
7
6
6
5
6
6
5
4

Dew Point (°C)

10
10
11
11
10
9
8
7
6
5
4
5
3
3
4
4
5
5
5
5
6
7
8
9

Relative Humidity (%)

90
93
95
96
88
88
81
80
80
77
70
69
60
56
56
58
59
62
66
71
77
81
87
84

Pressure (mb)

1002
1001
1000
998
998
999
999
1000
1001
1003
1004
1006
1006
1007
1008
1008
1009
1009
1010
1010
1011
1011
1010
1009

Ozone (du)

280
283
287
287
292
294
295
300
301
301
302
305
307
309
311
311
308
308
307
306
306
308
307
304

Wednesday 21

Waxing Gibbous 87%

16:35

03:06

23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:50, Set: 18:08, Transit: 12:59. Moon - Rise: 16:35, Set: 03:06. Civil Dark: 18:42 - 07:16. Nautical Dark: 19:20 - 06:38. Astro Dark: 19:58 - 06:00

Total Clouds (% Sky Obscured)

100
80
58
72
32
35
49
53
62
93
73
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
61
44
72
29
29
26
28
24
26
21
19
14
50
67
91
84
88
86
90
90
91
91
94

Medium Clouds (% Sky Obscured)

100
60
20
0
0
0
0
0
0
0
3
100
97
95
98
97
100
99
100
100
100
100
100
95

High Clouds (% Sky Obscured)

48
4
0
0
0
1
16
21
35
88
71
100
100
100
97
100
100
100
100
100
100
100
98
40

ISS Passover

Visibility (miles)

8
7
7
9
9
9
9
9
9
9
9
9
9
9
9
7
3
2
2
2
3
1
2
6

Fog (%)

0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
76
64
53
33
15
11
5
4
3
3
4
7
15
37
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.7
1.2
1.2
1.4
2.5
3.1
3.6
0.9

Wind Speed/Direction (mph)

26
20
19
17
16
13
11
9
8
7
6
6
9
10
12
13
12
14
16
17
20
22
22
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
6
7
7
6
8
9
8
8
7
9
10
11
11
11
12
12
10
9
9
8
8
9
7

Dew Point (°C)

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

Relative Humidity (%)

88
87
92
88
88
88
85
87
88
90
88
81
75
73
73
83
98
95
96
95
92
95
95
93

Pressure (mb)

1008
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1010
1009
1008
1007
1005
1004
1002
1000
997
995

Ozone (du)

303
301
304
307
305
304
301
295
291
290
289
285
283
280
278
276
277
279
281
282
286
293
296
302

Thursday 22

Waxing Gibbous 94%

16:48

04:22

23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:51, Set: 18:07, Transit: 12:59. Moon - Rise: 16:48, Set: 04:22. Civil Dark: 18:40 - 07:18. Nautical Dark: 19:18 - 06:40. Astro Dark: 19:56 - 06:02

Total Clouds (% Sky Obscured)

100
82
90
90
94
90
98
100
100
91
99
94
73
61
100
89
99
66
67
69
64
73
27
72

Low Clouds (% Sky Obscured)

73
73
87
89
79
81
77
74
83
72
71
65
27
25
19
21
26
58
61
63
35
61
26
60

Medium Clouds (% Sky Obscured)

15
21
64
35
18
90
25
20
15
10
19
79
73
61
95
37
17
41
5
7
64
25
7
0

High Clouds (% Sky Obscured)

35
1
2
25
50
52
83
98
47
2
5
8
3
32
40
47
63
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
1
3
2
9
5
3
5
5
6
9
9
9
9
7
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
4
0
6
34
33
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
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

57
64
95
95
95
79
50
70
95
85
69
53
38
31
33
35
51
48
38
40
39
38
40
33

Precipitation Amount (mm)

0
0.2
0.4
0.6
0.4
0
0
0.3
0.7
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

29
30
28
28
24
27
33
40
37
35
33
29
29
29
28
28
27
25
23
20
21
20
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
10
11
12
11
10
9
8
8
8
7
7
6
5
4
3
4
5
6
5
4
5
3
5

Relative Humidity (%)

86
80
90
96
96
93
90
90
90
88
84
81
74
69
60
57
61
69
73
68
65
69
63
73

Pressure (mb)

993
992
989
986
984
984
988
991
994
997
999
1001
1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012

Ozone (du)

309
308
306
309
308
305
307
311
315
311
308
311
313
314
318
320
322
328
334
338
341
340
338
340

Friday 23

Waxing Gibbous 94%

17:02

05:40

23 OK
00 OK
01 Bad
02 Bad
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

Sun - Rise: 07:53, Set: 18:05, Transit: 12:59. Moon - Rise: 17:02, Set: 05:40. Civil Dark: 18:38 - 07:19. Nautical Dark: 19:16 - 06:41. Astro Dark: 19:54 - 06:04

Total Clouds (% Sky Obscured)

24
18
83
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

24
18
20
21
21
22
25
28
34
66
55
52
91
87
96
98
99
95
92
88
92
97
100
94

Medium Clouds (% Sky Obscured)

0
0
3
6
10
11
8
17
99
99
96
100
100
99
100
100
100
100
100
100
100
99
99
96

High Clouds (% Sky Obscured)

0
0
77
88
100
100
100
100
99
98
96
97
99
100
100
100
100
100
100
100
100
100
100
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
3
1
0
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

25
10
19
17
6
10
10
5
22
32
35
45
58
83
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.8
1.5
2.1
2.4
2.9
3
1.3
1.8
1.9

Wind Speed/Direction (mph)

20
18
18
17
15
13
11
10
8
7
7
10
11
12
14
14
14
14
16
18
20
22
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
4
4
2
3
3
4
4
5
6
7
7
8
8
9
10
10
11
10
10
10
10
11
11

Dew Point (°C)

4
4
3
3
2
2
2
3
4
5
6
7
7
8
10
11
12
14
14
15
15
15
16
16

Relative Humidity (%)

66
66
64
64
62
60
61
64
68
76
76
75
70
75
79
86
89
95
96
96
98
96
96
96

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1013
1012
1011
1010
1008
1006
1005
1004
1003
1002
1002
1001

Ozone (du)

338
332
328
323
320
318
315
313
308
303
302
296
292
291
290
287
286
283
280
280
278
277
278
277

Saturday 24

Waxing Gibbous 98%

16:18

06:02

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

Sun - Rise: 06:55, Set: 17:03, Transit: 11:59. Moon - Rise: 16:18, Set: 06:02. Civil Dark: 17:36 - 06:21. Nautical Dark: 18:14 - 05:43. Astro Dark: 18:52 - 05:05

Total Clouds (% Sky Obscured)

98
98
85
63
62
68
64
61
53
23
23
21
23
23
19
20
33
45
53
39
31
23
51
76

Low Clouds (% Sky Obscured)

87
83
77
63
62
68
64
61
53
15
15
14
16
14
13
14
18
27
35
39
31
23
16
13

Medium Clouds (% Sky Obscured)

95
36
62
4
4
68
64
51
7
2
0
0
0
0
0
0
11
22
53
39
31
23
51
74

High Clouds (% Sky Obscured)

83
76
69
63
62
68
64
60
19
0
0
0
0
2
5
11
20
28
36
38
31
23
51
62

ISS Passover

Visibility (miles)

0
0
0
0
0
1
4
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

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

Precipitation Probability (%)

89
64
43
42
44
85
76
31
7
2
6
7
11
10
7
1
5
2
0
0
1
0
37
53

Precipitation Amount (mm)

0.5
0.2
0
0
0
0.6
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
23
24
23
22
22
21
22
22
21
19
19
19
19
18
17
16
13
11
9
9
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
8
8
7
8
7
5
5
6
7
8
9
9
9
9
9
8
8
7
8
9
9

Dew Point (°C)

16
16
16
13
12
12
12
11
9
8
7
7
8
8
9
8
8
8
8
7
8
8
8
8

Relative Humidity (%)

96
96
95
96
95
95
95
93
84
80
70
70
70
69
70
70
71
74
76
78
81
83
84
85

Pressure (mb)

1001
1000
1000
1000
1001
1001
1002
1003
1004
1006
1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1015
1015
1014

Ozone (du)

275
275
273
268
266
266
266
264
266
270
270
270
269
268
268
269
269
269
269
270
268
267
266
266

Sunday 25

Waxing Gibbous 100%

16:39

07:28

23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 06:56, Set: 17:01, Transit: 11:59. Moon - Rise: 16:39, Set: 07:28. Civil Dark: 17:34 - 06:23. Nautical Dark: 18:13 - 05:44. Astro Dark: 18:50 - 05:07

Total Clouds (% Sky Obscured)

98
96
94
93
94
95
95
95
95
96
97
99
100
99
97
97
88
83
79
75
69
69
71
77

Low Clouds (% Sky Obscured)

19
20
20
30
50
65
80
86
92
96
97
98
98
94
89
84
82
81
77
69
66
59
57
51

Medium Clouds (% Sky Obscured)

97
84
71
60
69
78
82
55
33
16
25
32
30
19
9
8
3
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
71
79
83
62
41
20
14
13
17
20
13
2
2
1
0
0
0
0
1
2
2
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
3
0
3
6
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

71
89
92
95
73
47
18
32
32
23
30
30
21
34
35
39
32
24
6
12
11
4
18
24

Precipitation Amount (mm)

0.3
0.6
0.6
1
0.4
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
10
11
14
16
19
18
18
18
20
22
24
23
23
23
22
22
21
22
23
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
88
89
89
87
86
83
89
93
96
95
93
90
90
92
92
93
93
95
95
93
93
95

Pressure (mb)

1014
1013
1012
1011
1010
1009
1009
1009
1008
1008
1008
1007
1006
1006
1006
1005
1005
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

266
265
264
263
263
262
262
261
263
264
265
265
265
265
264
262
260
260
260
259
261
263
265
266

Monday 26

Full Moon 99%

17:07

08:57

23 Bad
00 Bad
01 Bad
02 Bad
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

Sun - Rise: 06:58, Set: 16:59, Transit: 11:58. Moon - Rise: 17:07, Set: 08:57. Civil Dark: 17:33 - 06:24. Nautical Dark: 18:11 - 05:46. Astro Dark: 18:49 - 05:08

Total Clouds (% Sky Obscured)

72
69
62
59
56
54
52
56
63
71
67
61
53
58
56
55
68
78
85

Low Clouds (% Sky Obscured)

44
37
35
32
30
39
52
54
56
56
51
42
32
27
19
12
8
8
7

Medium Clouds (% Sky Obscured)

0
4
9
12
35
39
52
56
35
27
22
13
3
5
6
12
19
26
33

High Clouds (% Sky Obscured)

3
2
1
0
7
15
21
19
20
24
15
6
0
0
1
1
22
40
56

ISS Passover

Visibility (miles)

3
0
2
3
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

Precipitation Type

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

Precipitation Probability (%)

27
50
68
88
95
95
86
65
43
17
21
21
10
13
12
14
17
14
10

Precipitation Amount (mm)

0
0
0.3
0.5
0.9
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
24
21
19
17
17
16
15
15
15
15
16
18
19
19
20
20
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
7
7
7
8
8
8
8
8
9
9
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
95
93
91
90
90
86
83
80
75
71
67
68
70
72
74
78

Pressure (mb)

1006
1006
1006
1007
1007
1007
1008
1008
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

267
268
271
273
276
280
285
289
296
303
309
310
311
312
308
305
302
299
296

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 20/10/26 23:24:24. Forecast: 20/10/26 to 26/10/26. Timezone: UTC+1.00