Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 76%

13:47

05:09

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

Sun - Rise: 05:48, Set: 20:27, Transit: 13:09. Moon - Rise: 13:47, Set: 05:09. Civil Dark: 21:07 - 05:08. Nautical Dark: 21:59 - 04:16. Astro Dark: 23:03 - 03:11

Total Clouds (% Sky Obscured)

27
48
70
84
83
76
74
79
88
90
88
85
81
81
90
86
60
50
56
31
0
0
0
0

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
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)

27
48
70
84
83
76
74
79
88
90
88
85
81
81
90
86
60
50
56
31
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
1
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
0.01
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
3
3
3
2
2
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

11
12
13
14
15
15
15
14
12
10
8
6
5
4
4
3
3
2
2
2
5
8
11
12

Feels Like (°C)

11
12
13
14
15
15
15
14
12
9
7
5
5
4
4
2
1
1
0
1
4
8
11
12

Dew Point (°C)

4
4
4
3
3
4
5
6
4
3
2
2
1
1
1
1
0
-0
-1
-0
2
4
5
5

Relative Humidity (%)

64
59
55
50
47
46
49
56
60
65
71
74
76
79
83
85
85
86
85
85
79
71
65
59

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

347
347
344
339
337
334
330
329
327
329
331
332
333
339
339
339
340
340
338
336
337
340
341
339

Friday 23

Waxing Gibbous 85%

15:13

05:24

12 Good
13 Good
14 OK
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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

Sun - Rise: 05:46, Set: 20:29, Transit: 13:09. Moon - Rise: 15:13, Set: 05:24. Civil Dark: 21:09 - 05:06. Nautical Dark: 22:01 - 04:13. Astro Dark: 23:07 - 03:06

Total Clouds (% Sky Obscured)

0
3
27
92
90
74
41
29
87
98
100
100
99
99
100
100
100
100
100
100
100
98
99
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
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
3
27
92
90
74
41
29
87
98
100
100
99
99
100
100
100
100
100
100
100
98
99
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
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)

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

Chance of Frost

Temperature (°C)

14
15
15
16
16
17
16
15
14
12
10
9
7
6
6
6
5
5
4
5
7
9
11
12

Feels Like (°C)

14
15
15
16
16
17
16
15
14
12
10
8
7
5
5
4
4
4
4
4
6
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

54
51
48
46
45
45
50
57
58
60
62
65
68
74
78
80
81
83
84
83
78
72
68
64

Pressure (mb)

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

Ozone (du)

337
336
331
329
327
326
325
331
327
324
323
320
319
315
314
312
312
313
316
319
319
321
321
322

Saturday 24

Waxing Gibbous 93%

16:41

05:38

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

Sun - Rise: 05:44, Set: 20:31, Transit: 13:09. Moon - Rise: 16:41, Set: 05:38. Civil Dark: 21:11 - 05:03. Nautical Dark: 22:04 - 04:10. Astro Dark: 23:11 - 03:02

Total Clouds (% Sky Obscured)

99
99
95
99
73
33
20
12
3
2
2
2
1
2
2
19
26
89
97
98
98
98
98
98

Low Clouds (% Sky Obscured)

9
55
95
99
72
31
19
9
2
2
2
2
1
1
2
1
2
3
4
5
5
5
5
5

Medium Clouds (% Sky Obscured)

0
5
27
87
44
15
9
11
2
1
1
0
0
1
2
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
0
0
0
0
0
0
0
0
0
0
0
0
0
18
24
89
97
98
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
1
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
0.01
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)

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

Chance of Frost

Temperature (°C)

13
15
15
16
15
15
14
12
10
8
7
6
5
4
3
3
2
2
1
2
4
6
8
10

Feels Like (°C)

13
15
15
16
15
15
14
12
10
7
5
4
3
3
2
1
0
-0
-0
1
4
6
8
10

Dew Point (°C)

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

Relative Humidity (%)

61
56
54
52
54
56
61
64
67
69
71
75
80
88
94
98
100
100
100
99
89
82
76
71

Pressure (mb)

1031
1030
1030
1029
1030
1029
1030
1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032
1031
1032
1032
1032
1031
1031

Ozone (du)

321
319
320
320
320
320
321
320
318
319
323
329
332
333
334
335
337
340
344
354
357
357
354
353

Sunday 25

Waxing Gibbous 98%

18:11

05:52

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

Sun - Rise: 05:42, Set: 20:33, Transit: 13:08. Moon - Rise: 18:11, Set: 05:52. Civil Dark: 21:13 - 05:01. Nautical Dark: 22:07 - 04:07. Astro Dark: 23:15 - 02:57

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3

Low Clouds (% Sky Obscured)

5
30
30
30
30
30
30
0
0
0
0
0
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)

98
97
97
97
97
97
97
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3

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
1
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
16
16
16
16
14
12
10
8
7
6
5
4
4
4
3
3
4
5
6
7
9

Feels Like (°C)

12
13
14
16
16
16
16
14
12
10
8
7
6
5
4
4
4
3
3
4
4
5
6
8

Dew Point (°C)

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

Relative Humidity (%)

65
60
54
51
49
51
57
64
67
70
75
78
84
92
97
100
100
100
100
98
93
88
84
78

Pressure (mb)

1031
1030
1030
1029
1028
1028
1028
1027
1027
1027
1028
1028
1027
1027
1026
1026
1025
1025
1025
1023
1023
1022
1022
1021

Ozone (du)

355
354
357
359
360
360
360
365
365
366
364
361
358
356
354
353
353
352
352
358
362
367
373
380

Monday 26

Waxing Gibbous 100%

19:44

06:08

12 Good
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
11 Bad

Sun - Rise: 05:39, Set: 20:35, Transit: 13:08. Moon - Rise: 19:44, Set: 06:08. Civil Dark: 21:16 - 04:58. Nautical Dark: 22:09 - 04:04. Astro Dark: 23:19 - 02:53

Total Clouds (% Sky Obscured)

3
99
99
99
99
99
99
100
100
100
100
100
100
87
87
87
87
87
87
98
98
98
98
98

Low Clouds (% Sky Obscured)

0
82
82
82
82
82
82
1
1
1
1
1
1
81
81
81
81
81
81
98
98
98
98
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
100
100
100
100
100
100
54
54
54
54
54
54
1
1
1
1
1

High Clouds (% Sky Obscured)

3
98
98
98
98
98
98
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
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
6
9
11
17
23
30
25
17
8
10
6
7
6
10
11
9
5
4
6
4
3
3
3

Precipitation Amount (mm)

0
0.02
0.05
0.08
0.12
0.14
0.26
0.27
0.19
0.07
0.09
0.05
0.06
0.05
0.05
0.05
0.04
0.02
0.01
0.02
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
11
13
13
13
12
11
10
7
7
6
5
5
5
4
4
4
3
3
4
4
4
5

Dew Point (°C)

5
5
5
6
6
7
7
7
7
6
6
6
6
6
6
6
6
6
5
6
6
6
6
6

Relative Humidity (%)

73
71
67
62
62
67
74
77
81
85
88
91
96
99
100
100
100
100
100
100
100
95
90
86

Pressure (mb)

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

Ozone (du)

386
390
398
410
423
426
427
433
433
428
420
413
409
408
402
396
393
394
397
379
377
375
375
378

Tuesday 27

Full Moon 99%

21:20

06:28

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 Good
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 05:37, Set: 20:37, Transit: 13:08. Moon - Rise: 21:20, Set: 06:28. Civil Dark: 21:18 - 04:56. Nautical Dark: 22:12 - 04:01. Astro Dark: 23:24 - 02:48

Total Clouds (% Sky Obscured)

98
76
76
76
76
76
76
97
97
97
97
97
97
53
53
53
53
53
53
2
2
2
2
2

Low Clouds (% Sky Obscured)

98
73
73
73
73
73
73
82
82
82
82
82
82
6
6
6
6
6
6
1
1
1
1
1

Medium Clouds (% Sky Obscured)

1
38
38
38
38
38
38
95
95
95
95
95
95
53
53
53
53
53
53
2
2
2
2
2

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
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.03
0.03
0.04
0.04
0.05
0.06
0.06
0.06
0.05
0.05
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.04
0.03
0.02
0.01
0.02

Wind Speed/Direction (mph)

11
11
11
11
11
11
11
11
11
10
9
9
8
8
8
7
7
6
6
7
8
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
11
11
11
10
7
6
5
5
4
4
4
3
3
3
3
2
2
2
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

82
79
72
67
65
67
69
75
79
84
87
90
95
99
100
100
100
100
100
100
100
99
94
90

Pressure (mb)

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

Ozone (du)

382
385
385
384
383
383
383
383
382
382
381
381
382
382
382
382
383
384
386
388
389
389
389
389

Wednesday 28

Waning Gibbous 94%

22:56

06:54

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
11 Bad

Sun - Rise: 05:35, Set: 20:39, Transit: 13:08. Moon - Rise: 22:56, Set: 06:54. Civil Dark: 21:20 - 04:54. Nautical Dark: 22:15 - 03:58. Astro Dark: 23:28 - 02:43

Total Clouds (% Sky Obscured)

2
98
98
98
98
98
98
86
86
86
86
86
86
62
62
62
62
62
62
97
97
97
97
97

Low Clouds (% Sky Obscured)

1
98
98
98
98
98
98
86
86
86
86
86
86
11
11
11
11
11
11
4
4
4
4
4

Medium Clouds (% Sky Obscured)

2
5
5
5
5
5
5
8
8
8
8
8
8
6
6
6
6
6
6
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56
56
56
97
97
97
97
97

ISS Passover

Visibility (miles)

6
4
4
6
8
8
7
7
6
5
4
4
4
5
7
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 (%)

7
11
15
17
17
16
15
13
12
13
11
8
5
4
3
2
0
0
2
1
2
0
0
0

Precipitation Amount (mm)

0.03
0.05
0.08
0.12
0.15
0.15
0.13
0.11
0.11
0.11
0.1
0.08
0.06
0.04
0.02
0.01
0
0
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
8
10
11
10
8
6
5
5
4
3
3
2
2
1
1
1
1
2
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

88
86
82
78
75
75
76
81
86
89
92
93
97
100
100
100
100
100
100
100
98
89
83
76

Pressure (mb)

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

Ozone (du)

390
391
393
396
399
400
402
403
404
405
406
406
407
407
407
407
407
406
405
405
405
406
406
404

Forecast for Kendal, Cumbria, UK (54.34,-2.75)

Generated: 22/04/21 15:44:05. Forecast: 22/04/21 to 28/04/21. Timezone: UTC+1.00