Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 76%

No Rise

05:14

14 OK
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 Good
09 Good
10 Good
11 Good
12 OK
13 Bad

Sun - Rise: 05:48, Set: 20:33, Transit: 13:11. Moon - Rise: No Rise, Set: 05:14. Civil Dark: 21:14 - 05:06. Nautical Dark: 22:08 - 04:12. Astro Dark: 23:17 - 03:01

Total Clouds (% Sky Obscured)

50
81
88
87
84
87
90
95
98
97
95
97
98
94
93
92
89
84
6
7
0
0
28
59

Low Clouds (% Sky Obscured)

2
8
0
0
0
0
0
1
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)

49
80
88
87
84
87
90
95
98
97
95
97
98
94
93
92
89
84
6
7
0
0
28
59

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)

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

Chance of Frost

Temperature (°C)

14
15
16
16
16
14
12
9
8
6
5
4
4
3
3
3
2
3
6
9
12
13
15
16

Feels Like (°C)

14
15
16
16
16
14
12
9
8
6
5
4
4
3
3
3
2
3
6
9
12
13
15
16

Dew Point (°C)

2
2
1
1
2
3
3
2
2
1
1
1
2
2
2
1
0
0
1
1
1
0
0
1

Relative Humidity (%)

43
40
38
38
40
47
53
61
68
73
76
80
86
90
91
90
88
81
70
55
46
41
38
36

Pressure (mb)

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

Ozone (du)

336
333
330
328
327
329
330
329
326
328
331
340
338
336
336
337
338
340
339
337
334
333
330
331

Friday 23

Waxing Gibbous 85%

15:14

05:28

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 Good
12 Good
13 Bad

Sun - Rise: 05:46, Set: 20:35, Transit: 13:11. Moon - Rise: 15:14, Set: 05:28. Civil Dark: 21:16 - 05:04. Nautical Dark: 22:11 - 04:09. Astro Dark: 23:22 - 02:56

Total Clouds (% Sky Obscured)

84
98
99
98
96
95
91
92
95
98
100
100
98
97
98
98
99
99
98
96
95
2
4
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
18
52
43
10
6
2
2
4
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
50
62
25
0
0
0

High Clouds (% Sky Obscured)

84
98
99
98
96
95
91
92
95
98
100
100
98
97
98
98
98
99
98
95
95
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
1
1
1
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
1

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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
18
18
17
16
14
12
10
8
7
6
6
5
5
5
4
5
7
9
10
12
14
15

Feels Like (°C)

17
17
18
18
17
16
14
12
9
7
6
5
4
4
4
4
3
4
6
8
10
12
14
15

Dew Point (°C)

0
-0
-0
0
1
2
2
2
2
3
3
2
3
3
3
3
2
2
3
3
3
3
4
3

Relative Humidity (%)

33
31
30
31
34
39
44
52
60
68
73
77
82
85
86
87
86
83
75
69
62
55
50
46

Pressure (mb)

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

Ozone (du)

330
329
327
325
321
325
323
319
316
313
313
313
314
315
315
315
316
315
317
318
319
319
320
320

Saturday 24

Waxing Gibbous 93%

16:43

05:41

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

Sun - Rise: 05:43, Set: 20:37, Transit: 13:11. Moon - Rise: 16:43, Set: 05:41. Civil Dark: 21:19 - 05:01. Nautical Dark: 22:14 - 04:06. Astro Dark: 23:26 - 02:51

Total Clouds (% Sky Obscured)

95
93
73
54
67
12
5
8
6
21
39
52
40
98
100
99
99
98
98
98
98
98
98
6

Low Clouds (% Sky Obscured)

95
92
72
52
67
11
5
8
5
7
5
14
23
81
81
86
88
78
78
78
78
78
78
6

Medium Clouds (% Sky Obscured)

68
69
34
39
27
7
0
0
2
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
36
44
23
93
99
98
98
93
93
93
93
93
93
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
8
8
9
8
6
5
4
4
3
3
2
2
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

16
17
16
16
15
14
12
9
7
6
4
4
3
2
2
2
1
3
5
8
10
12
13
15

Feels Like (°C)

16
17
16
16
15
14
12
8
6
4
3
2
3
2
2
2
1
3
5
8
10
12
13
15

Dew Point (°C)

3
3
3
4
4
4
4
3
3
2
2
2
3
2
2
2
1
2
3
3
4
4
4
4

Relative Humidity (%)

43
41
42
44
48
52
57
65
73
79
86
93
99
100
100
100
100
97
85
75
67
60
54
49

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1031
1032
1032
1032
1032
1032
1033
1033
1032
1032
1032
1032
1032
1031
1031
1031
1030

Ozone (du)

319
320
320
319
321
324
329
331
332
336
338
338
340
344
349
351
350
356
354
355
361
363
364
361

Sunday 25

Waxing Gibbous 98%

18:15

05:54

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

Sun - Rise: 05:41, Set: 20:39, Transit: 13:11. Moon - Rise: 18:15, Set: 05:54. Civil Dark: 21:21 - 04:59. Nautical Dark: 22:16 - 04:03. Astro Dark: 23:31 - 02:46

Total Clouds (% Sky Obscured)

6
6
6
6
6
18
18
18
18
18
18
7
7
7
7
7
7
98
98
98
98
98
98
100

Low Clouds (% Sky Obscured)

6
6
6
6
6
17
17
17
17
17
17
6
6
6
6
6
6
6
6
6
6
6
6
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
98
98
98
98
98
98
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
1
2
1
1
1
1
1
1
2
2
2
0
0
0
0
0
2
4
7
19
41
40
32

Precipitation Amount (mm)

0.04
0.04
0.05
0.06
0.07
0.08
0.09
0.09
0.06
0.03
0.03
0.03
0
0
0
0
0
0.01
0.02
0.03
0.1
0.28
0.35
0.25

Wind Speed/Direction (mph)

4
4
4
4
4
5
4
3
2
2
2
2
2
2
3
3
3
3
4
5
5
5
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
43
44
45
49
56
63
73
80
85
89
95
99
100
100
100
100
96
93
90
89
86
77
69

Pressure (mb)

1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1022
1021
1021
1020
1020
1019
1019

Ozone (du)

361
362
361
360
360
361
360
358
354
353
351
353
351
350
350
350
352
371
378
386
391
398
411
418

Monday 26

Waxing Gibbous 100%

19:49

06:08

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 Good
04 Good
05 Good
06 Good
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:39, Set: 20:41, Transit: 13:11. Moon - Rise: 19:49, Set: 06:08. Civil Dark: 21:23 - 04:56. Nautical Dark: 22:19 - 03:59. Astro Dark: 23:36 - 02:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
62
62
62
62
62
62
1
1
1
1
1
1
72
72
72
72
72
72
78

Low Clouds (% Sky Obscured)

78
78
78
78
78
25
25
25
25
25
25
1
1
1
1
1
1
72
72
72
72
72
72
75

Medium Clouds (% Sky Obscured)

100
100
100
100
100
57
57
57
57
57
57
0
0
0
0
0
0
0
0
0
0
0
0
56

High Clouds (% Sky Obscured)

95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
8
10
10
10
10
10
10
7
3
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

32
42
46
44
37
21
9
4
3
3
5
6
7
6
6
5
4
4
3
2
2
2
5
6

Precipitation Amount (mm)

0.27
0.47
0.54
0.55
0.41
0.28
0.1
0.03
0.03
0.02
0.03
0.03
0.03
0.03
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.03

Wind Speed/Direction (mph)

9
8
6
5
4
5
5
5
6
7
7
8
8
7
7
7
9
9
10
11
11
12
13
13

Chance of Frost

Temperature (°C)

12
11
10
10
10
10
9
8
8
7
6
5
5
5
5
4
4
4
5
5
6
7
8
9

Feels Like (°C)

12
11
10
10
10
10
8
7
6
5
4
3
2
2
2
2
1
1
1
2
2
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

69
76
82
84
84
83
85
88
92
96
100
100
100
100
100
100
100
100
98
91
84
79
77
70

Pressure (mb)

1018
1018
1017
1017
1017
1017
1018
1018
1018
1019
1019
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

429
429
431
433
431
422
415
411
407
405
399
390
389
391
392
392
392
391
388
385
383
381
381
383

Tuesday 27

Full Moon 99%

21:27

06:26

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 Bad
09 Bad
10 OK
11 OK
12 OK
13 Bad

Sun - Rise: 05:36, Set: 20:43, Transit: 13:11. Moon - Rise: 21:27, Set: 06:26. Civil Dark: 21:25 - 04:54. Nautical Dark: 22:22 - 03:56. Astro Dark: 23:41 - 02:34

Total Clouds (% Sky Obscured)

78
78
78
78
78
65
65
65
65
65
65
15
15
15
15
15
15
40
40
40
40
40
40
91

Low Clouds (% Sky Obscured)

75
75
75
75
75
52
52
52
52
52
52
14
14
14
14
14
14
40
40
40
40
40
40
91

Medium Clouds (% Sky Obscured)

56
56
56
56
56
59
59
59
59
59
59
5
5
5
5
5
5
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
9
5
1
0
0
1
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
4
3
2
1
1
0
1
2
5
11
14
11
7
4
3
3
2
2
0
0
0
1
1

Precipitation Amount (mm)

0.04
0.04
0.04
0.03
0.01
0.01
0
0.01
0.02
0.06
0.14
0.2
0.17
0.1
0.06
0.04
0.03
0.02
0.01
0
0
0
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
56
55
57
62
67
72
77
83
89
97
100
100
100
100
100
100
98
92
88
85
79
72
65

Pressure (mb)

1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019

Ozone (du)

387
394
400
409
418
423
420
414
407
403
399
395
389
383
379
376
374
373
372
371
371
371
373
374

Wednesday 28

Waning Gibbous 94%

23:05

06:51

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

Sun - Rise: 05:34, Set: 20:45, Transit: 13:11. Moon - Rise: 23:05, Set: 06:51. Civil Dark: 21:28 - 04:51. Nautical Dark: 22:25 - 03:53. Astro Dark: 23:47 - 02:28

Total Clouds (% Sky Obscured)

91
91
91
91
91
85
85
85
85
85
85
13
13
13
13
13
13
99
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

91
91
91
91
91
85
85
85
85
85
85
13
13
13
13
13
13
20
20
20
20
20
20
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
11
11
11
10
10
9
8
6
5
5
4
4
4
4
4
5
6
7
7
6
6

Chance of Frost

Temperature (°C)

10
11
12
11
11
10
9
7
6
5
5
5
4
3
3
3
3
4
5
7
8
9
10
11

Feels Like (°C)

7
11
12
11
11
7
6
4
3
3
3
3
2
2
1
1
1
2
3
5
6
8
10
11

Dew Point (°C)

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

Relative Humidity (%)

57
52
50
53
59
69
76
85
89
91
93
97
100
100
100
100
100
100
95
82
71
63
58
53

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1021
1020
1021
1021
1021
1021
1021
1020
1021
1020
1020

Ozone (du)

375
376
376
375
374
373
373
375
376
376
376
376
375
374
373
373
373
374
374
374
375
375
377
377

Forecast for Moffat, Dumfries and Galloway, UK (55.34,-3.44)

Generated: 22/04/21 14:33:22. Forecast: 22/04/21 to 28/04/21. Timezone: UTC+1.00