Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 3%

09:13

18:58

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:47, Set: 18:11, Transit: 12:58. Moon - Rise: 09:13, Set: 18:58. Civil Dark: 18:44 - 07:14. Nautical Dark: 19:22 - 06:36. Astro Dark: 20:00 - 05:58

Total Clouds (% Sky Obscured)

99
91
98
95
100
100
100
100
98
56
52
37
38
20
33
24
16
33
47
25
30
36
49
52

Low Clouds (% Sky Obscured)

0
2
6
52
63
100
100
100
92
41
37
21
21
14
16
20
2
10
37
21
23
21
45
45

Medium Clouds (% Sky Obscured)

98
91
97
71
98
84
100
89
93
44
36
31
33
16
30
16
12
27
21
15
20
31
37
47

High Clouds (% Sky Obscured)

91
3
56
82
98
34
0
35
2
0
0
0
0
0
0
0
6
9
15
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
2
6
14
32
55
68
72
70
64
57
48
32
18
22
29
32
30
26
23
24
27
29
29

Precipitation Amount (mm)

0
0
0.01
0.04
0.14
0.68
1.92
2.82
2.21
1.22
0.72
0.39
0.12
0.06
0.11
0.24
0.35
0.29
0.18
0.12
0.12
0.16
0.19
0.2

Wind Speed/Direction (mph)

10
15
20
23
24
25
26
27
26
24
23
25
27
29
30
30
33
32
32
33
34
35
35
35

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
82
85
89
93
96
98
98
97
94
91
90
94
96
92
93
88
83
81
79
80
82

Pressure (mb)

1008
1008
1007
1006
1004
1003
1002
1002
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001

Ozone (du)

266
266
266
266
267
267
267
268
271
276
281
286
292
297
300
301
302
303
305
306
307
308
309
310

Saturday 21

Waxing Crescent 3%

10:16

19:25

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

Sun - Rise: 07:49, Set: 18:09, Transit: 12:58. Moon - Rise: 10:16, Set: 19:25. Civil Dark: 18:42 - 07:16. Nautical Dark: 19:20 - 06:37. Astro Dark: 19:58 - 06:00

Total Clouds (% Sky Obscured)

88
83
100
98
97
94
68
81
57
58
38
46
31
37
41
24
46
29
4
95
48
45
30
39

Low Clouds (% Sky Obscured)

9
0
11
0
0
0
0
55
5
31
10
24
16
25
29
19
12
27
4
30
28
39
21
32

Medium Clouds (% Sky Obscured)

86
69
91
89
77
72
13
31
50
55
37
42
24
25
27
14
9
12
1
95
47
28
20
34

High Clouds (% Sky Obscured)

39
63
98
95
93
91
66
50
16
2
0
0
0
0
0
0
37
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
4
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

27
26
23
21
19
19
19
18
12
4
0
2
6
9
7
5
3
3
2
3
7
14
17
14

Precipitation Amount (mm)

0.2
0.19
0.17
0.14
0.13
0.12
0.12
0.11
0.05
0.01
0
0
0.02
0.04
0.03
0.02
0.01
0.01
0
0.01
0.04
0.14
0.21
0.13

Wind Speed/Direction (mph)

34
33
32
31
31
30
29
29
28
27
26
26
25
25
25
24
24
23
23
22
22
23
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
12
11
11
10
10
6
6
6
6
5
5
4
3
4
4
6
11
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

85
88
88
87
87
89
91
91
90
87
84
83
83
85
87
87
85
82
79
76
73
70
67
67

Pressure (mb)

1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019

Ozone (du)

311
312
313
314
314
315
315
315
314
313
312
312
313
313
312
310
309
306
304
302
301
299
298
298

Sunday 22

Waxing Crescent 8%

11:17

19:56

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:51, Set: 18:07, Transit: 12:58. Moon - Rise: 11:17, Set: 19:56. Civil Dark: 18:40 - 07:17. Nautical Dark: 19:18 - 06:39. Astro Dark: 19:56 - 06:01

Total Clouds (% Sky Obscured)

65
59
93
80
44
100
100
100
100
100
100
99
99
100
100
99
99
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

31
23
62
12
16
10
10
8
14
13
9
9
4
3
3
82
97
97
97
97
97
97
100
100

Medium Clouds (% Sky Obscured)

38
16
5
7
4
11
16
77
100
100
100
95
98
100
100
97
78
78
78
78
78
78
12
12

High Clouds (% Sky Obscured)

38
45
82
77
33
100
100
100
100
99
100
86
90
59
42
87
63
63
63
63
63
63
78
78

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
10
10
10
10

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

Precipitation Probability (%)

9
6
5
4
3
1
1
4
7
11
14
16
18
20
24
28
30
29
26
25
24
23
22
22

Precipitation Amount (mm)

0.04
0.02
0.01
0.01
0
0
0.01
0.01
0.01
0.03
0.06
0.07
0.08
0.11
0.2
0.36
0.48
0.39
0.27
0.23
0.26
0.32
0.35
0.37

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
76
80
85
86
85
85
87
89
91
92
93
95
98
99
99
99
98
98
98
98
97
95

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

297
296
296
295
293
291
287
284
281
279
277
276
275
274
273
271
269
268
268
266
265
263
261
258

Monday 23

Waxing Crescent 14%

12:14

20:30

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:52, Set: 18:05, Transit: 12:58. Moon - Rise: 12:14, Set: 20:30. Civil Dark: 18:38 - 07:19. Nautical Dark: 19:17 - 06:41. Astro Dark: 19:54 - 06:03

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
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
99
99

Medium Clouds (% Sky Obscured)

12
12
12
12
34
34
34
34
34
34
54
54
54
54
54
54
98
98
98
98
98
98
90
90

High Clouds (% Sky Obscured)

78
78
78
78
99
99
99
99
99
99
91
91
91
91
91
91
93
93
93
93
93
93
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

22
22
20
18
16
9
9
8
8
10
12
12
11
13
15
15
15
14
12
8
7
6
9
12

Precipitation Amount (mm)

0.41
0.43
0.36
0.26
0.22
0.03
0.03
0.02
0.02
0.04
0.06
0.04
0.03
0.05
0.08
0.09
0.1
0.06
0.03
0.01
0.01
0
0.01
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
15
15
14
14
14
14
14
14
14
14
14
15
15
16
16
16
16
16

Feels Like (°C)

16
16
16
15
15
15
15
15
14
14
14
14
14
14
14
14
14
15
15
16
16
16
16
16

Dew Point (°C)

15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
14
14
14
14

Relative Humidity (%)

93
92
93
95
96
97
98
98
99
99
100
99
99
100
100
100
99
99
97
94
91
89
88
88

Pressure (mb)

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

Ozone (du)

256
254
254
254
254
253
253
252
253
253
254
254
254
253
253
252
252
252
252
251
251
250
249
248

Tuesday 24

Waxing Crescent 21%

13:06

21:10

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

Sun - Rise: 07:54, Set: 18:03, Transit: 12:58. Moon - Rise: 13:06, Set: 21:10. Civil Dark: 18:37 - 07:20. Nautical Dark: 19:15 - 06:42. Astro Dark: 19:53 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
29
29
29
29
29
29
83
83
83
83
83
83
98
98
98
98
98
98
91
91

Low Clouds (% Sky Obscured)

99
99
99
99
22
22
22
22
22
22
83
83
83
83
83
83
27
27
27
27
27
27
32
32

Medium Clouds (% Sky Obscured)

90
90
90
90
1
1
1
1
1
1
0
0
0
0
0
0
14
14
14
14
14
14
15
15

High Clouds (% Sky Obscured)

98
98
98
98
9
9
9
9
9
9
0
0
0
0
0
0
98
98
98
98
98
98
88
88

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

14
15
14
11
6
2
2
2
8
10
12
13
14
15
15
13
4
10
13
13
13
13
12
12

Precipitation Amount (mm)

0.1
0.15
0.1
0.03
0.01
0.01
0.01
0.01
0.01
0.04
0.06
0.07
0.09
0.1
0.07
0.06
0.07
0.06
0.06
0.07
0.09
0.12
0.12
0.07

Wind Speed/Direction (mph)

16
15
15
14
14
13
13
13
13
12
11
11
10
10
11
12
12
12
13
12
11
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
14
14

Relative Humidity (%)

87
87
88
89
91
93
95
96
97
98
99
99
100
100
100
100
100
100
100
99
98
96
93
90

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

248
248
249
249
249
249
248
248
248
248
249
249
249
249
249
249
249
249
249
249
249
249
249
249

Wednesday 25

Waxing Crescent 30%

13:52

21:55

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:56, Set: 18:01, Transit: 12:57. Moon - Rise: 13:52, Set: 21:55. Civil Dark: 18:35 - 07:22. Nautical Dark: 19:13 - 06:44. Astro Dark: 19:51 - 06:06

Total Clouds (% Sky Obscured)

91
91
91
91
98
98
98
98
98
98
100
100
100
100
100
100
88
88
88
88
88
88
77
77

Low Clouds (% Sky Obscured)

32
32
32
32
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
88
88
88
98
98
98
98
98
98
100
100
100
100
100
100
88
88
88
88
88
88
77
77

ISS Passover

Visibility (miles)

10
10
10
10
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

9
0
0
0
0
6
9
11
11
11
11
12
13
13
13
14
14
14
12
0
2
2
2
2

Precipitation Amount (mm)

0.01
0
0
0
0
0
0.02
0.03
0.03
0.02
0.02
0.04
0.06
0.08
0.1
0.1
0.09
0.04
0.01
0
0
0.01
0.02
0.01

Wind Speed/Direction (mph)

7
7
6
3
3
4
4
5
5
6
7
8
10
11
11
11
10
11
11
12
12
13
13
13

Chance of Frost

Temperature (°C)

15
15
15
14
13
13
12
12
13
13
13
13
14
14
13
12
12
13
14
14
15
16
17
17

Feels Like (°C)

15
15
15
14
13
13
12
12
13
13
13
13
14
14
13
12
12
13
14
14
15
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
92
95
97
98
98
99
100
100
99
99
99
99
99
99
99
97
94
90
85
81
79

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

249
249
249
250
250
250
251
250
250
249
248
247
246
246
246
247
248
248
249
250
250
250
249
249

Thursday 26

Waxing Crescent 39%

14:33

22:46

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

Sun - Rise: 07:57, Set: 17:59, Transit: 12:57. Moon - Rise: 14:33, Set: 22:46. Civil Dark: 18:33 - 07:23. Nautical Dark: 19:11 - 06:45. Astro Dark: 19:49 - 06:07

Total Clouds (% Sky Obscured)

77
77
77
77
21
21
21
21
21
21
88
88
88
88
88
88
98
98
98
98
98
98
100
100

Low 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
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
21
21
21
21
21
21
7
7
7
7
7
7
37
37
37
37
37
37
95
95

High Clouds (% Sky Obscured)

77
77
77
77
0
0
0
0
0
0
87
87
87
87
87
87
97
97
97
97
97
97
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
2
12
13
13
13
13
12
13
14
15
15
15
15
15
16
16
17
17
17
17
16
16
16

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.03
0.02
0.01
0
0.01
0.02
0.04
0.04
0.05
0.05
0.04
0.03
0.03
0.04
0.06
0.08
0.08
0.08
0.07
0.06

Wind Speed/Direction (mph)

13
12
12
12
12
11
11
11
11
12
12
13
13
13
13
13
13
13
13
14
16
19
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
84
87
90
93
95
96
98
99
99
99
99
99
99
99
99
98
95
94
93
94
93
92

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

249
249
249
249
249
249
248
248
247
246
244
244
243
243
243
244
245
247
249
250
250
248
247
247

Forecast for Teignmouth, Devon, UK (50.55,-3.50)

Generated: 20/10/17 15:05:51. Forecast: 20/10/17 to 26/10/17. Timezone: UTC+1.00