Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

14:40

22:32

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 OK
00 OK
01 Good
02 Good
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:55, Set: 18:59, Transit: 12:56. Moon - Rise: 14:40, Set: 22:32. Civil Dark: 19:32 - 06:22. Nautical Dark: 20:11 - 05:43. Astro Dark: 20:51 - 05:03

Total Clouds (% Sky Obscured)

99
100
100
100
43
62
95
70
100
63
89
63
10
18
6
0
0
0
93
100
84
28
18
33

Low Clouds (% Sky Obscured)

7
16
27
36
33
28
86
24
13
21
23
10
0
13
6
0
0
0
13
46
62
13
9
2

Medium Clouds (% Sky Obscured)

26
31
78
99
27
38
91
45
52
52
87
62
10
16
0
0
0
0
91
100
64
23
13
32

High Clouds (% Sky Obscured)

99
99
100
100
2
31
59
55
100
39
56
0
1
0
0
0
0
0
7
20
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

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

Precipitation Probability (%)

31
27
17
12
14
16
18
21
19
15
13
11
13
15
12
6
0
0
7
10
34
48
51
45

Precipitation Amount (mm)

0.24
0.05
0.06
0.03
0.03
0.05
0.1
0.13
0.11
0.07
0.04
0.03
0.06
0.09
0.05
0.01
0
0
0.01
0.01
0.08
0.43
0.71
0.45

Wind Speed/Direction (mph)

13
14
15
15
15
14
13
12
12
12
12
13
14
15
14
13
12
10
8
8
9
12
14
16

Chance of Frost

Temperature (°C)

15
15
16
17
17
17
16
15
15
14
13
12
11
10
9
8
8
7
7
7
8
9
10
10

Feels Like (°C)

15
15
16
17
17
17
16
15
15
14
13
12
11
7
6
5
5
4
5
5
6
6
7
10

Dew Point (°C)

15
14
14
14
14
14
14
13
12
11
10
9
8
8
7
7
6
6
6
7
7
8
9
9

Relative Humidity (%)

98
94
89
86
83
83
85
87
86
83
81
82
83
85
87
88
90
92
94
95
95
94
93
91

Pressure (mb)

1002
1001
1001
1001
1001
1000
1000
999
999
999
999
999
1000
1000
1001
1001
1002
1001
1001
1000
999
998
997
997

Ozone (du)

270
272
276
281
286
289
292
294
296
297
299
303
308
311
309
305
301
299
297
297
298
300
302
303

Thursday 24

First Quarter 58%

15:45

23:24

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

Sun - Rise: 06:56, Set: 18:56, Transit: 12:56. Moon - Rise: 15:45, Set: 23:24. Civil Dark: 19:29 - 06:23. Nautical Dark: 20:08 - 05:45. Astro Dark: 20:49 - 05:04

Total Clouds (% Sky Obscured)

30
79
90
95
73
99
98
99
98
40
30
3
1
49
95
96
98
94
27
1
1
0
1
2

Low Clouds (% Sky Obscured)

4
10
25
28
27
20
19
20
10
20
21
1
0
2
1
1
0
1
2
1
1
0
1
2

Medium Clouds (% Sky Obscured)

27
77
90
93
68
95
97
77
54
23
16
0
0
3
20
81
85
35
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
47
43
98
80
99
98
18
7
2
0
48
95
96
98
91
25
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
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

Precipitation Probability (%)

33
34
29
16
12
15
14
14
13
13
13
13
19
23
28
33
34
31
21
15
11
7
5
0

Precipitation Amount (mm)

0.23
0.28
0.24
0.14
0.07
0.04
0.02
0.02
0.01
0.01
0.01
0.01
0.03
0.05
0.08
0.11
0.12
0.09
0.05
0.03
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

17
19
20
20
20
20
20
19
16
12
8
7
6
6
6
7
9
10
11
13
14
15
16
17

Chance of Frost

Temperature (°C)

11
11
12
12
13
13
14
14
13
12
10
9
8
7
7
7
7
7
7
6
6
6
6
7

Feels Like (°C)

11
11
12
12
13
13
14
14
13
12
10
7
7
6
5
5
5
4
3
3
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

89
85
80
75
69
64
60
60
63
68
73
78
84
90
91
93
93
94
94
94
96
98
98
92

Pressure (mb)

997
997
997
997
997
997
996
995
995
994
994
993
993
993
994
994
995
996
997
998
999
1001
1003
1004

Ozone (du)

304
306
312
320
326
327
327
326
328
330
332
332
331
331
332
333
335
337
338
339
339
338
337
338

Friday 25

Waxing Gibbous 68%

16:38

00:27

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

Sun - Rise: 06:58, Set: 18:54, Transit: 12:55. Moon - Rise: 16:38, Set: 00:27. Civil Dark: 19:27 - 06:25. Nautical Dark: 20:06 - 05:46. Astro Dark: 20:46 - 05:06

Total Clouds (% Sky Obscured)

5
8
24
37
52
52
37
9
6
6
2
2
2
2
2
2
2
2
2
2
2
2
1
1

Low Clouds (% Sky Obscured)

5
8
23
27
44
21
30
6
4
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

1
0
6
27
31
51
23
7
3
5
1
1
1
1
1
1
1
1
1
1
1
1
0
0

High 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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
5
5
5
2
5
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

19
21
22
22
23
22
21
20
18
16
14
13
13
13
13
13
13
13
12
11
11
10
11
12

Chance of Frost

Temperature (°C)

8
10
11
12
13
14
14
14
13
12
11
9
9
8
7
7
7
7
6
6
5
5
5
6

Feels Like (°C)

4
6
11
12
13
14
14
14
13
12
11
7
6
5
4
4
3
3
3
2
2
2
2
3

Dew Point (°C)

6
6
5
4
3
3
3
4
4
4
4
4
4
4
3
3
3
3
4
4
3
2
2
3

Relative Humidity (%)

85
77
68
59
52
49
49
51
55
59
63
68
71
74
75
75
77
80
84
87
86
83
80
79

Pressure (mb)

1005
1006
1008
1008
1009
1010
1011
1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

338
338
338
338
335
329
320
313
308
304
301
299
298
298
298
299
298
296
293
290
288
286
284
284

Saturday 26

Waxing Gibbous 78%

17:18

01:35

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

Sun - Rise: 07:00, Set: 18:52, Transit: 12:55. Moon - Rise: 17:18, Set: 01:35. Civil Dark: 19:25 - 06:27. Nautical Dark: 20:04 - 05:48. Astro Dark: 20:44 - 05:08

Total Clouds (% Sky Obscured)

1
1
1
1
26
26
26
26
26
26
41
41
41
41
41
41
2
2
2
2
2
2
0
0

Low Clouds (% Sky Obscured)

1
1
1
1
26
26
26
26
26
26
16
16
16
16
16
16
2
2
2
2
2
2
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
40
40
40
40
40
40
1
1
1
1
1
1
0
0

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
29
39
39
36
31
24
20
17
14
12
9
5
5
4
4
4
3
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.04
0.08
0.15
0.22
0.25
0.25
0.22
0.18
0.12
0.07
0.04
0.02
0.01
0.01
0.02
0.04
0.02
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
5
6
6
7
10
10
10
7
7
6
6
5
5
5
5
5
5
4
3
3
4

Dew Point (°C)

3
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4

Relative Humidity (%)

77
75
75
76
77
75
72
71
72
73
75
76
79
80
82
83
84
84
84
84
85
86
87
86

Pressure (mb)

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

Ozone (du)

285
285
285
283
282
280
279
277
275
274
272
271
271
270
270
270
269
268
267
267
267
267
267
268

Sunday 27

Waxing Gibbous 86%

17:48

02:45

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
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 OK
08 OK

Sun - Rise: 07:01, Set: 18:49, Transit: 12:55. Moon - Rise: 17:48, Set: 02:45. Civil Dark: 19:22 - 06:28. Nautical Dark: 20:01 - 05:50. Astro Dark: 20:41 - 05:10

Total Clouds (% Sky Obscured)

0
0
0
0
6
6
6
6
6
6
49
49
49
49
49
49
86
86
86
86
86
86
27
27

Low Clouds (% Sky Obscured)

0
0
0
0
6
6
6
6
6
6
9
9
9
9
9
9
0
0
0
0
0
0
0
0

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)

0
0
0
0
0
0
0
0
0
0
45
45
45
45
45
45
86
86
86
86
86
86
27
27

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
9
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
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 (%)

0
0
0
0
0
5
12
18
18
15
8
8
10
10
10
12
15
14
8
3
2
4
5
0

Precipitation Amount (mm)

0
0
0
0
0
0.02
0.14
0.24
0.17
0.06
0.01
0.01
0.05
0.1
0.15
0.19
0.19
0.12
0.05
0.02
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
78
77
77
74
71
70
73
77
81
83
85
85
86
89
90
92
93
93
94
95
96
92

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

268
268
268
268
268
268
268
269
270
271
272
272
272
272
273
274
275
276
276
276
275
274
273
274

Monday 28

Waxing Gibbous 92%

18:12

03:56

09 OK
10 OK
11 OK
12 OK
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
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:03, Set: 18:47, Transit: 12:54. Moon - Rise: 18:12, Set: 03:56. Civil Dark: 19:20 - 06:30. Nautical Dark: 19:59 - 05:51. Astro Dark: 20:39 - 05:12

Total Clouds (% Sky Obscured)

27
27
27
27
99
99
99
99
99
99
72
72
72
72
72
72
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
97
97
97
97
97
97
63
63
63
63
63
63
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
19
19
19
19
19
19
51
51
51
51
51
51
7
7
7
7
7
7
33
33

High Clouds (% Sky Obscured)

27
27
27
27
66
66
66
66
66
66
0
0
0
0
0
0
0
0
0
0
0
0
45
45

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
3
3
4
4
4
0
0
0
0
4
3
3
2
2
3
3
4
0
0
0

Precipitation Amount (mm)

0
0
0
0.03
0.06
0.06
0.05
0.03
0.02
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
15
16
18
19
20
19
18
17
16
15
14
14
13
13
12
12
12
12
11
10
10
11

Feels Like (°C)

11
13
15
16
18
19
20
19
18
17
16
15
14
14
13
13
12
12
12
12
11
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

86
81
75
69
62
60
61
64
68
73
75
78
80
82
84
88
90
91
92
92
93
95
96
94

Pressure (mb)

1012
1012
1013
1012
1012
1012
1012
1012
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

275
276
276
275
275
275
275
276
278
280
281
282
282
283
283
283
282
282
282
281
281
280
280
280

Tuesday 29

Waxing Gibbous 96%

18:32

05:06

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
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:04, Set: 18:45, Transit: 12:54. Moon - Rise: 18:32, Set: 05:06. Civil Dark: 19:18 - 06:31. Nautical Dark: 19:56 - 05:53. Astro Dark: 20:36 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
84
84
84
84
84
84
24
24
24
24
24
24
18
18
18
18
18
18
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
62
62
62
62
62
62
19
19
19
19
19
19
0
0
0
0
0
0
84
84

Medium Clouds (% Sky Obscured)

33
33
33
33
65
65
65
65
65
65
21
21
21
21
21
21
18
18
18
18
18
18
100
100

High Clouds (% Sky Obscured)

45
45
45
45
46
46
46
46
46
46
0
0
0
0
0
0
1
1
1
1
1
1
98
98

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
None
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
2
7
6
4
4
4
4
2
4
7
13
13
13
15
24
42
54
58

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.03
0.04
0.04
0.04
0.03
0.01
0.01
0.01
0.02
0.04
0.02
0.01
0.02
0.04
0.09
0.15
0.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
14
15
15
14
13
13
13
12
12
11
11
9
8
8
7
7
8
8
8
10
11

Dew Point (°C)

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

Relative Humidity (%)

88
81
74
66
62
61
63
65
68
69
71
73
75
77
81
85
88
90
91
91
91
92
94
96

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1013
1012
1012
1011
1010
1009
1008
1007
1006
1004
1004

Ozone (du)

280
281
281
282
283
285
286
288
290
293
295
297
300
301
301
300
300
300
301
302
303
306
308
309

Forecast for Basingstoke, Hampshire, UK (51.26,-1.09)

Generated: 23/09/20 09:51:31. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00