Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Third Quarter 38%

23:26

16:13

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
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: 06:42, Set: 18:51, Transit: 12:47. Moon - Rise: 23:26, Set: 16:13. Civil Dark: 19:24 - 06:09. Nautical Dark: 20:03 - 05:30. Astro Dark: 20:44 - 04:50

Total Clouds (% Sky Obscured)

92
95
83
89
27
75
15
16
4
1
2
2
55
92
100
81
98
72
98
100
100
100
99
100

Low Clouds (% Sky Obscured)

1
6
2
1
12
9
9
12
2
0
2
2
0
45
100
74
57
21
17
1
0
0
0
4

Medium Clouds (% Sky Obscured)

24
14
15
20
13
10
13
14
3
1
1
1
0
2
59
26
35
24
81
83
74
91
99
100

High Clouds (% Sky Obscured)

91
94
81
88
12
72
0
0
0
0
0
0
55
85
81
27
97
63
95
100
100
99
9
2

ISS Passover

Visibility (miles)

6
7
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
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
4
4
5
6
6
5
3
2
0
0
0
0
0
2
2
2
2
0
0
0
11
37
52

Precipitation Amount (mm)

0
0
0.01
0.02
0.03
0.04
0.03
0.02
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0.07
0.39
0.76

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
96
84
78
78
79
79
78
75
69
61
54
51
49
46
47
48
49
51
53
56
61
66
72

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

286
288
291
292
294
296
300
305
307
306
302
298
293
288
284
282
280
279
280
281
282
280
277
275

Monday 23

Waning Crescent 27%

00:29

17:01

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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad

Sun - Rise: 06:44, Set: 18:49, Transit: 12:46. Moon - Rise: 00:29, Set: 17:01. Civil Dark: 19:22 - 06:11. Nautical Dark: 20:01 - 05:32. Astro Dark: 20:41 - 04:51

Total Clouds (% Sky Obscured)

65
98
83
91
99
100
100
100
100
100
100
100
100
100
88
26
44
23
84
73
97
95
40
55

Low Clouds (% Sky Obscured)

14
98
58
88
98
99
98
100
96
16
0
9
100
100
86
17
20
17
16
6
1
2
4
5

Medium Clouds (% Sky Obscured)

63
97
74
38
8
6
52
65
17
18
93
98
91
56
34
18
23
6
3
1
96
95
38
38

High Clouds (% Sky Obscured)

2
5
0
4
93
89
93
98
100
100
100
100
97
37
12
7
20
8
83
71
20
14
1
33

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

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

Precipitation Probability (%)

51
45
36
28
22
22
26
30
43
66
77
80
80
69
61
43
25
18
14
13
13
10
7
8

Precipitation Amount (mm)

0.76
0.57
0.43
0.38
0.36
0.35
0.29
0.24
0.29
0.77
2.07
2.92
1.89
0.84
0.69
0.47
0.26
0.27
0.23
0.15
0.09
0.04
0.03
0.04

Wind Speed/Direction (mph)

16
18
19
19
19
19
19
19
20
21
23
24
24
23
22
21
21
20
20
20
19
19
17
17

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
19
19
19
19
20
20
21
21
22
23
23
22
21
20
19
18
17

Feels Like (°C)

18
18
18
18
18
18
18
19
19
19
19
20
20
21
21
22
23
23
22
21
20
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
77
78
78
78
76
73
70
68
65
64
63
62
58
55
52
53
55
59
62
65
68

Pressure (mb)

1012
1011
1010
1010
1009
1008
1007
1007
1006
1005
1004
1004
1003
1002
1001
1001
1001
1002
1002
1002
1003
1003
1003
1004

Ozone (du)

275
276
276
276
274
274
276
279
280
280
280
280
282
286
288
290
291
291
291
290
288
286
282
281

Tuesday 24

Waning Crescent 17%

01:42

17:40

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 OK
20 OK
21 OK
22 OK

Sun - Rise: 06:46, Set: 18:46, Transit: 12:46. Moon - Rise: 01:42, Set: 17:40. Civil Dark: 19:19 - 06:13. Nautical Dark: 19:58 - 05:34. Astro Dark: 20:39 - 04:53

Total Clouds (% Sky Obscured)

99
100
99
91
98
99
99
98
94
77
33
50
98
98
99
95
93
81
44
43
29
29
29
29

Low Clouds (% Sky Obscured)

2
1
0
9
15
0
2
5
13
9
24
45
98
97
98
93
91
32
5
5
23
23
23
23

Medium Clouds (% Sky Obscured)

29
100
95
88
84
66
86
70
80
36
9
31
42
71
49
61
73
79
42
41
19
19
19
19

High Clouds (% Sky Obscured)

98
100
97
31
93
99
98
95
78
66
9
0
0
0
0
0
0
0
0
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
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
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

Precipitation Probability (%)

10
12
19
23
27
32
43
51
54
51
40
29
21
17
15
14
13
12
12
13
13
8
5
2

Precipitation Amount (mm)

0.03
0.04
0.07
0.08
0.08
0.1
0.16
0.3
0.41
0.35
0.24
0.17
0.14
0.13
0.14
0.14
0.14
0.13
0.13
0.14
0.15
0.11
0.06
0.03

Wind Speed/Direction (mph)

16
16
17
17
18
18
18
17
17
16
15
15
16
18
19
18
16
14
13
11
10
11
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
76
77
78
79
79
76
72
68
64
61
58
57
55
54
54
55
57
59
63
66
69
73

Pressure (mb)

1004
1003
1003
1003
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1005
1005
1006
1007

Ozone (du)

282
284
286
288
289
290
290
289
289
290
290
290
288
285
283
284
287
288
287
285
283
281
280
279

Wednesday 25

Waning Crescent 8%

03:04

18:12

23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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: 06:47, Set: 18:44, Transit: 12:46. Moon - Rise: 03:04, Set: 18:12. Civil Dark: 19:17 - 06:14. Nautical Dark: 19:56 - 05:35. Astro Dark: 20:36 - 04:55

Total Clouds (% Sky Obscured)

29
29
7
7
7
7
7
7
99
99
99
99
99
99
100
100
100
100
100
100
97
97
97
97

Low Clouds (% Sky Obscured)

23
23
0
0
0
0
0
0
33
33
33
33
33
33
54
54
54
54
54
54
8
8
8
8

Medium Clouds (% Sky Obscured)

19
19
7
7
7
7
7
7
87
87
87
87
87
87
81
81
81
81
81
81
75
75
75
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
95
95
95
95
95
95
100
100
100
100
100
100
92
92
92
92

ISS Passover

Visibility (miles)

10
9
8
9
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

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

Precipitation Probability (%)

4
10
19
24
29
29
19
9
3
2
5
6
7
9
9
8
5
3
3
0
0
0
0
4

Precipitation Amount (mm)

0.03
0.04
0.08
0.14
0.23
0.25
0.14
0.03
0.01
0.01
0.01
0.03
0.05
0.1
0.14
0.1
0.04
0.02
0.01
0
0
0
0
0.01

Wind Speed/Direction (mph)

15
15
15
16
16
17
17
17
17
17
17
16
17
17
17
17
17
17
17
17
17
17
17
16

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
18
18
18
19
20
21
22
23
23
23
23
22
21
20
19
19
18

Feels Like (°C)

18
18
18
18
18
18
18
18
18
18
19
20
21
22
23
23
23
23
22
21
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

75
77
77
77
77
77
76
75
72
69
64
60
58
56
55
54
54
54
55
56
58
60
62
65

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

277
274
272
271
271
270
270
270
270
271
272
273
272
271
271
272
274
276
279
283
287
289
290
292

Thursday 26

Waning Crescent 3%

04:29

18:39

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

Sun - Rise: 06:49, Set: 18:42, Transit: 12:45. Moon - Rise: 04:29, Set: 18:39. Civil Dark: 19:15 - 06:16. Nautical Dark: 19:54 - 05:37. Astro Dark: 20:34 - 04:57

Total Clouds (% Sky Obscured)

97
97
97
97
97
97
97
97
1
1
1
1
1
1
48
48
48
48
48
48
20
20
20
20

Low Clouds (% Sky Obscured)

8
8
87
87
87
87
87
87
0
0
0
0
0
0
28
28
28
28
28
28
12
12
12
12

Medium Clouds (% Sky Obscured)

75
75
95
95
95
95
95
95
1
1
1
1
1
1
43
43
43
43
43
43
16
16
16
16

High Clouds (% Sky Obscured)

92
92
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)

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
Very Light Rain
Very Light Rain
Light Rain
Moderate 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
None
None

Precipitation Probability (%)

7
12
16
14
9
12
31
52
59
55
29
12
11
13
14
12
10
10
9
8
8
6
0
0

Precipitation Amount (mm)

0.06
0.2
0.3
0.16
0.04
0.05
0.34
1.55
2.53
1.55
0.36
0.08
0.07
0.07
0.08
0.07
0.07
0.07
0.05
0.04
0.03
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
17
17
17
17
18
19
20
20
21
21
21
21
20
19
18
18
17
17

Feels Like (°C)

18
17
17
17
17
17
17
17
17
17
18
19
20
20
21
21
21
21
20
19
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

69
71
72
73
72
72
73
73
70
66
61
58
55
53
51
50
49
50
52
55
58
60
62
64

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010

Ozone (du)

292
293
294
299
304
308
309
310
310
309
307
306
306
307
309
310
312
314
314
313
312
311
310
309

Friday 27

Waning Crescent 0%

05:56

19:04

23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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: 06:51, Set: 18:39, Transit: 12:45. Moon - Rise: 05:56, Set: 19:04. Civil Dark: 19:12 - 06:18. Nautical Dark: 19:51 - 05:39. Astro Dark: 20:31 - 04:59

Total Clouds (% Sky Obscured)

20
20
9
9
9
9
9
9
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
12
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
0
0
0
0

Medium Clouds (% Sky Obscured)

16
16
9
9
9
9
9
9
16
16
16
16
16
16
73
73
73
73
73
73
98
98
98
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100

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

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

Precipitation Probability (%)

0
15
19
21
22
25
30
34
32
19
7
0
0
0
4
6
9
11
9
6
5
5
4
3

Precipitation Amount (mm)

0
0.01
0.03
0.04
0.05
0.07
0.09
0.11
0.11
0.06
0.01
0
0
0
0.01
0.03
0.09
0.13
0.09
0.03
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
70
71
72
73
74
72
69
64
60
57
54
50
48
47
47
48
51
54
57
60
62
65

Pressure (mb)

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

Ozone (du)

309
308
308
307
307
307
308
309
310
311
312
313
315
317
317
317
317
316
315
314
313
314
315
315

Saturday 28

New Moon 1%

07:22

19:27

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: 06:52, Set: 18:37, Transit: 12:45. Moon - Rise: 07:22, Set: 19:27. Civil Dark: 19:10 - 06:19. Nautical Dark: 19:49 - 05:40. Astro Dark: 20:29 - 05:01

Total Clouds (% Sky Obscured)

100
100
60
60
60
60
60
60
99
99
99
99
99
99
63
63
63
63
63
63
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
3
3
3
3
3
3
2
2
2
2
2
2
55
55
55
55
55
55
36
36
36
36

Medium Clouds (% Sky Obscured)

98
98
59
59
59
59
59
59
84
84
84
84
84
84
48
48
48
48
48
48
88
88
88
88

High Clouds (% Sky Obscured)

100
100
2
2
2
2
2
2
98
98
98
98
98
98
0
0
0
0
0
0
86
86
86
86

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

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
Light 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

Precipitation Probability (%)

3
3
3
3
0
0
6
20
30
31
23
22
31
39
41
32
21
15
11
9
8
8
7
8

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0.02
0.11
0.2
0.2
0.15
0.14
0.29
0.65
0.92
0.81
0.55
0.34
0.17
0.06
0.04
0.04
0.03
0.04

Wind Speed/Direction (mph)

12
11
11
11
12
13
13
12
12
14
16
17
17
17
16
16
17
17
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
70
71
72
72
72
72
70
67
62
58
55
54
53
51
50
49
50
52
55
57
58
59
61

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1007
1007
1008

Ozone (du)

314
313
312
312
313
313
313
312
312
313
314
315
315
316
316
318
321
323
325
326
327
328
328
328

Forecast for Ramsgate, Kent CT12 4LJ, UK (51.34,1.28)

Generated: 22/09/19 23:20:43. Forecast: 22/09/19 to 28/09/19. Timezone: UTC+1.00