Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:01

06:18

11 Good
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
09 Bad
10 Bad

Sun - Rise: 06:24, Set: 19:46, Transit: 13:06. Moon - Rise: 16:01, Set: 06:18. Civil Dark: 20:21 - 05:48. Nautical Dark: 21:04 - 05:05. Astro Dark: 21:51 - 04:18

Total Clouds (% Sky Obscured)

0
27
91
100
99
95
94
86
58
59
79
91
75
89
91
99
99
100
100
100
88
92
94
46

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
1
2
100
100
36
13
15
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
0
17
86
88
100
100
99
35
35
13
2

High Clouds (% Sky Obscured)

0
27
91
100
99
95
94
86
58
59
79
91
72
89
90
93
95
97
100
90
78
88
92
34

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
6
16
27
25
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.33
0.81
0.67
0.05
0
0

Wind Speed/Direction (mph)

16
17
18
18
18
18
18
17
16
15
15
15
16
17
17
17
17
16
16
15
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
56
52
48
44
43
45
50
55
59
63
67
69
71
75
79
84
88
90
89
85
81
74
69

Pressure (mb)

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

Ozone (du)

291
291
291
291
291
292
294
296
297
298
298
298
297
296
295
294
292
292
293
294
296
297
299
301

Monday 6

Waxing Gibbous 98%

17:30

06:39

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

Sun - Rise: 06:21, Set: 19:48, Transit: 13:06. Moon - Rise: 17:30, Set: 06:39. Civil Dark: 20:23 - 05:46. Nautical Dark: 21:06 - 05:03. Astro Dark: 21:53 - 04:15

Total Clouds (% Sky Obscured)

26
31
35
41
42
26
35
24
4
2
3
5
2
1
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

22
21
27
33
38
20
31
13
0
0
3
5
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
23
27
29
26
20
26
23
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
2
2
1
1
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.02
0.03
0.04
0.04
0.04
0.03
0.02
0.01
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
12
11
10
10
8
7
5
4
3
3
3
3
2
2
2
3
3
4
5
7

Chance of Frost

Temperature (°C)

13
14
14
15
14
14
14
13
13
11
10
8
7
6
5
5
4
4
3
3
3
5
8
11

Feels Like (°C)

13
14
14
15
14
14
14
13
13
11
9
7
6
5
5
5
4
4
3
3
2
4
7
11

Dew Point (°C)

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

Relative Humidity (%)

64
58
54
51
53
53
54
54
56
58
61
65
70
76
82
86
90
93
96
99
99
91
78
68

Pressure (mb)

1016
1017
1018
1019
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

303
305
309
315
323
330
336
342
346
345
340
336
333
329
326
328
330
332
332
331
330
330
331
332

Tuesday 7

Waxing Gibbous 100%

18:59

06:59

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

Sun - Rise: 06:19, Set: 19:49, Transit: 13:05. Moon - Rise: 18:59, Set: 06:59. Civil Dark: 20:25 - 05:44. Nautical Dark: 21:08 - 05:00. Astro Dark: 21:56 - 04:12

Total Clouds (% Sky Obscured)

0
0
19
84
80
10
23
2
16
6
5
2
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
10
22
19
6
23
2
16
6
5
2
0
0
0
0
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
9
81
75
4
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
None

Precipitation Probability (%)

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 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)

8
8
9
9
9
9
8
8
6
5
4
4
4
4
4
4
3
3
3
2
2
2
3
3

Chance of Frost

Temperature (°C)

12
13
14
16
16
17
16
16
15
13
11
10
9
8
8
7
6
6
5
5
5
7
10
12

Feels Like (°C)

12
13
14
16
16
17
16
16
15
13
11
9
8
7
6
6
5
5
5
5
5
7
10
12

Dew Point (°C)

5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
6
6

Relative Humidity (%)

62
57
53
49
46
46
47
51
56
62
69
76
82
87
92
97
99
100
100
100
99
88
76
66

Pressure (mb)

1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

334
336
337
337
336
336
337
339
341
345
348
349
345
338
332
328
324
322
324
327
328
326
323
321

Wednesday 8

Full Moon 99%

20:28

07:21

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

Sun - Rise: 06:17, Set: 19:51, Transit: 13:05. Moon - Rise: 20:28, Set: 07:21. Civil Dark: 20:27 - 05:41. Nautical Dark: 21:10 - 04:57. Astro Dark: 21:58 - 04:09

Total Clouds (% Sky Obscured)

0
0
6
6
6
6
6
6
42
42
42
42
42
42
78
78
78
78
78
78
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
6
6
6
6
6
6
39
39
39
39
39
39
4
4
4
4
4
4
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
14
14
14
14
14
14
27
27
27
27
27
27
4
4
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
70
70
70
70
98
98
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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 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)

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

Chance of Frost

Temperature (°C)

14
15
16
16
17
17
16
16
15
13
12
10
9
9
8
7
7
6
6
6
6
8
10
12

Feels Like (°C)

14
15
16
16
17
17
16
16
15
13
12
10
8
7
7
6
5
5
4
4
4
6
8
12

Dew Point (°C)

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

Relative Humidity (%)

61
58
56
54
53
54
56
60
63
66
69
73
78
84
90
96
100
100
100
100
100
95
83
74

Pressure (mb)

1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

319
317
315
315
315
314
313
310
308
308
308
309
309
309
309
310
311
312
311
310
309
308
307
306

Thursday 9

Waning Gibbous 94%

21:57

07:45

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:15, Set: 19:53, Transit: 13:05. Moon - Rise: 21:57, Set: 07:45. Civil Dark: 20:28 - 05:39. Nautical Dark: 21:12 - 04:55. Astro Dark: 22:01 - 04:05

Total Clouds (% Sky Obscured)

98
98
99
99
99
99
99
99
99
99
99
99
99
99
95
95
95
95
95
95
88
88
88
88

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

4
4
5
5
5
5
5
5
13
13
13
13
13
13
0
0
0
0
0
0
15
15
15
15

High Clouds (% Sky Obscured)

98
98
99
99
99
99
99
99
99
99
99
99
99
99
95
95
95
95
95
95
85
85
85
85

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
0
0
1
1
1
1
0
0
0
0
0
0
0
0
2
2
2
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
16
17
17
16
15
14
12
10
8
7
7
6
6
6
5
5
4
4
6
8
10

Feels Like (°C)

13
14
15
16
17
17
16
15
14
12
7
5
4
4
3
3
3
2
2
1
2
3
6
8

Dew Point (°C)

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

Relative Humidity (%)

68
64
60
56
54
55
58
63
68
75
84
92
98
100
100
100
100
100
100
100
100
100
92
83

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

307
307
307
305
303
301
301
300
299
298
296
294
292
290
289
288
287
287
288
289
289
290
290
290

Friday 10

Waning Gibbous 87%

23:23

08:14

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 OK
02 OK
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:12, Set: 19:55, Transit: 13:05. Moon - Rise: 23:23, Set: 08:14. Civil Dark: 20:30 - 05:36. Nautical Dark: 21:14 - 04:52. Astro Dark: 22:04 - 04:02

Total Clouds (% Sky Obscured)

88
88
100
100
100
100
100
100
54
54
54
54
54
54
41
41
41
41
41
41
41
41
41
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
35
35
35
35
35
35
41
41
41
41
41
41
41
41
41
41

Medium Clouds (% Sky Obscured)

15
15
100
100
100
100
100
100
30
30
30
30
30
30
18
18
18
18
18
18
0
0
0
0

High Clouds (% Sky Obscured)

85
85
0
0
0
0
0
0
27
27
27
27
27
27
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
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
2
2
3
4
3
4
4
6
5
5
5
5
6
9
8
3
1
1
2
3
3

Precipitation Amount (mm)

0
0
0.01
0.06
0.15
0.23
0.22
0.16
0.11
0.07
0.04
0.02
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
15
16
17
17
17
16
14
13
11
10
9
8
8
7
7
7
6
6
6
7
8
9

Feels Like (°C)

11
13
15
16
17
17
17
16
14
13
11
8
7
6
5
5
5
4
4
3
3
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

76
70
64
58
55
54
56
60
65
69
74
79
85
92
100
100
100
100
100
100
100
100
97
90

Pressure (mb)

1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

288
285
283
281
281
281
282
283
285
290
296
302
307
313
319
329
340
348
350
350
349
346
343
340

Saturday 11

Waning Gibbous 78%

00:45

08:51

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK

Sun - Rise: 06:10, Set: 19:56, Transit: 13:04. Moon - Rise: 00:45, Set: 08:51. Civil Dark: 20:32 - 05:34. Nautical Dark: 21:17 - 04:49. Astro Dark: 22:06 - 03:59

Total Clouds (% Sky Obscured)

41
41
100
100
100
100
100
100
100
100
100
100
100
100
39
39
39
39
39
39
29
29
29
29

Low Clouds (% Sky Obscured)

41
41
100
100
100
100
100
100
100
100
100
100
100
100
39
39
39
39
39
39
29
29
29
29

Medium Clouds (% Sky Obscured)

0
0
38
38
38
38
38
38
2
2
2
2
2
2
0
0
0
0
0
0
0
0
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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
2
0
0
0
0
0
2
1
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
14
16
17
17
16
14
14
12
11
10
9
9
8
7
7
6
6
6
6
8
10
12

Feels Like (°C)

11
12
14
16
17
17
16
14
14
12
11
8
7
7
6
6
5
4
4
3
4
5
8
12

Dew Point (°C)

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

Relative Humidity (%)

80
69
59
53
51
52
55
61
66
71
74
77
80
84
88
93
97
100
100
100
100
100
95
88

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

338
337
335
332
330
329
331
335
337
339
339
340
340
340
342
349
358
364
363
359
354
351
349
347

Forecast for Sibbertoft, Northamptonshire, UK (52.44,-1.00)

Generated: 05/04/20 11:23:53. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+1.00