Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Gibbous 96%

18:01

09:51

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: 08:11, Set: 18:10, Transit: 13:11. Moon - Rise: 18:01, Set: 09:51. Civil Dark: 18:51 - 07:30. Nautical Dark: 19:37 - 06:44. Astro Dark: 20:23 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
70
78
56
63
65
48
54
50
49

Low Clouds (% Sky Obscured)

47
40
38
83
67
75
86
87
89
93
85
58
66
52
70
60
70
56
63
65
48
54
50
49

Medium Clouds (% Sky Obscured)

70
3
15
47
47
44
90
100
100
98
100
100
100
100
55
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
29
76
51
86
58
98
100
40
40
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
7
4
6
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
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
56
4
25
49
26
95
95
95
95
95
95
37
4
15
4
5
10
11
6
5
11
12
12

Precipitation Amount (mm)

0
0.3
0
0
0
0
0.6
1.5
2.1
1.6
1.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
23
25
25
26
27
27
28
28
28
28
20
16
16
16
18
20
21
22
22
21
19
19
18

Chance of Frost

Temperature (°C)

11
11
11
11
12
12
13
13
13
13
13
13
13
12
12
12
12
12
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
74
72
72
75
76
76
79
84
87
89
86
86
84
80
80
80
80
81
83
83
83
83
84

Pressure (mb)

1000
998
998
997
996
996
994
993
993
992
992
992
992
993
993
994
994
994
994
994
995
995
996
996

Ozone (du)

292
290
286
284
287
286
287
285
282
283
286
286
283
284
285
290
290
295
296
296
294
294
295
297

Saturday 19

Waning Gibbous 90%

18:10

11:43

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:13, Set: 18:08, Transit: 13:10. Moon - Rise: 18:10, Set: 11:43. Civil Dark: 18:48 - 07:32. Nautical Dark: 19:34 - 06:46. Astro Dark: 20:20 - 06:00

Total Clouds (% Sky Obscured)

49
42
46
43
41
45
43
57
58
54
51
40
70
65
66
36
23
61
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

49
42
46
43
41
45
43
57
58
54
51
40
55
44
42
31
23
31
38
41
16
20
5
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
0
0
0
2
45
45
12
2
2
0
0
60
60
100
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
50
50
50
3
3
50
100
100
100
100
100
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 (%)

12
13
12
14
16
30
19
23
21
14
22
20
22
15
8
8
5
0
0
0
0
0
5
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
6
7
7
7
7
7
7
6
6

Relative Humidity (%)

83
81
81
83
81
79
76
73
72
73
73
76
78
84
82
82
87
88
84
84
81
80
76
76

Pressure (mb)

997
998
999
1000
1000
1001
1001
1002
1002
1003
1004
1004
1004
1005
1005
1006
1006
1005
1004
1004
1003
1002
1001
999

Ozone (du)

297
297
299
299
297
295
295
295
292
292
294
292
290
291
291
294
291
291
289
285
283
281
280
281

Sunday 20

Waning Gibbous 82%

18:28

13:33

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: 08:15, Set: 18:05, Transit: 13:10. Moon - Rise: 18:28, Set: 13:33. Civil Dark: 18:46 - 07:35. Nautical Dark: 19:32 - 06:49. Astro Dark: 20:18 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
99
90
89
80
100
82
65
72
100
100
100
100
87
99
98
92
82
73
61
70
60

Low Clouds (% Sky Obscured)

39
100
100
89
81
79
68
79
34
30
36
52
72
89
91
69
84
92
87
79
71
60
64
60

Medium Clouds (% Sky Obscured)

100
100
100
97
77
61
68
100
68
50
63
91
99
100
97
41
99
98
84
73
64
5
3
5

High Clouds (% Sky Obscured)

100
100
100
30
30
0
0
0
1
1
1
78
30
21
7
25
25
25
25
25
25
6
0
0

ISS Passover

Visibility (miles)

9
5
8
3
3
7
3
5
9
9
7
9
5
2
9
9
9
4
3
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
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

47
95
95
95
84
68
81
78
54
43
49
59
95
95
75
68
95
95
95
89
50
25
49
35

Precipitation Amount (mm)

0
1.3
2.9
1.2
0.5
0.2
0.4
0.3
0
0
0
0.2
1.1
2.2
0.3
0
1
1.3
0.9
0.3
0
0
0
0

Wind Speed/Direction (mph)

17
19
22
22
21
18
20
21
23
25
26
27
30
32
34
34
31
31
34
32
25
30
24
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
5
6
6
7
6
5
4
4
3
2
1
2
3
3
2
3
6
3
5
4

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
90
90
88
87
87
76
76
76
75
75
77
81
74
80
86
84
86
90
88
88
85

Pressure (mb)

997
995
993
991
989
988
987
987
986
985
984
983
982
981
979
978
976
975
973
974
975
980
984
987

Ozone (du)

282
285
290
292
298
302
303
306
305
306
307
307
309
317
319
318
321
323
322
322
323
333
331
329

Monday 21

Waning Gibbous 72%

19:04

15:05

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: 08:18, Set: 18:02, Transit: 13:10. Moon - Rise: 19:04, Set: 15:05. Civil Dark: 18:43 - 07:37. Nautical Dark: 19:29 - 06:51. Astro Dark: 20:15 - 06:05

Total Clouds (% Sky Obscured)

66
70
68
64
76
62
100
97
90
88
81
62
63
64
59
62
66
74
89
83
79
74
54
62

Low Clouds (% Sky Obscured)

64
60
56
49
62
62
94
77
59
42
46
49
53
57
59
62
62
60
57
60
62
65
54
62

Medium Clouds (% Sky Obscured)

7
5
2
3
9
16
17
12
6
46
65
7
33
7
6
0
6
11
75
83
79
74
1
0

High Clouds (% Sky Obscured)

0
0
4
30
50
51
74
73
66
57
44
29
20
19
23
32
42
51
68
50
37
25
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
50
48
34
35
26
25
34
43
38
53
37
22
48
43
24
35
39
29
33
41
36
44
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
24
24
23
22
22
22
21
20
19
19
18
16
15
15
15
15
15
15
14
15
17
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
84
82
76
69
67
65
71
74
76
78
78
80
81
78
77
78
80
81
80
77
77

Pressure (mb)

990
992
994
997
998
1000
1001
1002
1003
1003
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1009
1009
1009
1010

Ozone (du)

320
314
310
317
318
316
314
315
317
316
316
315
310
307
305
303
301
302
304
305
306
306
308
310

Tuesday 22

Waning Gibbous 69%

20:12

16:03

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: 08:20, Set: 18:00, Transit: 13:10. Moon - Rise: 20:12, Set: 16:03. Civil Dark: 18:41 - 07:39. Nautical Dark: 19:27 - 06:53. Astro Dark: 20:13 - 06:07

Total Clouds (% Sky Obscured)

70
73
70
85
92
95
98
89
68
63
61
58
76
94
94
95
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
70
59
45
42
40
34
33
29
24
29
28
31
23
27
32
47
62
67
71
83
95
96
98

Medium Clouds (% Sky Obscured)

0
6
12
18
22
25
28
30
28
26
20
20
19
23
15
11
33
55
79
84
87
91
94
97

High Clouds (% Sky Obscured)

0
4
9
25
20
16
13
5
1
0
0
1
17
67
77
91
96
97
99
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

27
55
59
30
45
51
36
42
45
21
37
44
22
17
19
10
27
37
54
77
87
81
79
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.5
0.4
0.6

Wind Speed/Direction (mph)

20
20
21
21
20
20
21
21
20
18
17
16
14
11
10
10
10
11
13
14
16
17
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
4
4
5
7
7
6
6
5
5
5
5
5
5
5
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
74
69
69
68
68
68
68
68
69
73
78
78
79
82
82
80
80
83
84
87
87

Pressure (mb)

1010
1010
1011
1011
1012
1012
1013
1014
1014
1014
1015
1015
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

312
312
314
316
319
317
316
315
315
315
314
315
315
313
314
316
317
317
318
318
314
311
308
305

Wednesday 23

Waning Gibbous 61%

21:41

16:31

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: 08:22, Set: 17:57, Transit: 13:10. Moon - Rise: 21:41, Set: 16:31. Civil Dark: 18:38 - 07:41. Nautical Dark: 19:25 - 06:55. Astro Dark: 20:10 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
98
94
92
90
87
84
88
93
99
95
92
88
85
83
78
82
86
91
88
86
84
90
95

Medium Clouds (% Sky Obscured)

100
84
67
51
51
55
54
53
49
37
45
46
53
61
73
86
91
96
100
100
100
100
96
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
97
96
99
100
100
99
97
96
98
99
100
100
100
100
99
97

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
90
69
36
29
23
17
17
16
12
14
13
15
27
41
58
74
93
95
95
95
95
95
95

Precipitation Amount (mm)

0.8
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
1
1.1
0.9
1.1
1.3
0.8

Wind Speed/Direction (mph)

21
22
21
21
21
21
21
21
22
23
24
25
26
26
28
29
31
32
33
34
34
34
33
31

Chance of Frost

Temperature (°C)

12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
13

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
11
11
11
11
11
11
10
10
10
9
10
10
11
11
11
11
10
11
10
11

Relative Humidity (%)

90
92
90
92
92
90
87
86
84
84
83
82
81
79
82
83
84
86
86
86
86
87
87
87

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1004
1004
1004
1003
1003

Ozone (du)

303
301
297
292
288
286
284
281
282
282
283
282
281
281
279
278
276
274
272
270
270
270
270
270

Thursday 24

Third Quarter 51%

23:15

16:44

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

Sun - Rise: 08:25, Set: 17:55, Transit: 13:10. Moon - Rise: 23:15, Set: 16:44. Civil Dark: 18:36 - 07:43. Nautical Dark: 19:22 - 06:57. Astro Dark: 20:08 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
87
81
78
75

Low Clouds (% Sky Obscured)

100
100
100
96
90
80
70
59
47
39
41
43
43
42
42
47
44
41
41

Medium Clouds (% Sky Obscured)

86
77
70
61
74
87
100
100
99
99
98
98
98
75
53
30
29
27
26

High Clouds (% Sky Obscured)

96
87
77
62
59
78
100
100
100
100
98
97
98
80
62
52
42
32
22

ISS Passover

Visibility (miles)

6
7
8
8
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

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

Precipitation Probability (%)

95
95
95
86
85
60
40
37
37
36
45
41
30
32
27
16
30
27
16

Precipitation Amount (mm)

0.9
1.2
0.6
0.4
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

30
28
27
25
24
22
20
19
18
17
16
16
15
14
14
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
5
5
6
6
6
6
6
7
7
7
6
7
6
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

89
89
84
80
76
79
79
81
81
80
80
80
80
81
80
81
80
80
80

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1012
1013

Ozone (du)

270
270
273
276
279
282
286
289
292
294
297
300
303
306
304
303
301
293
285

Forecast for Barvas, Western Isles, United Kingdom (58.35,-6.52)

Generated: 18/10/24 05:43:14. Forecast: 18/10/24 to 24/10/24. Timezone: UTC+1.00