Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

11:06

23:54

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

Sun - Rise: 08:10, Set: 16:29, Transit: 12:20. Moon - Rise: 11:06, Set: 23:54. Civil Dark: 17:09 - 07:30. Nautical Dark: 17:52 - 06:47. Astro Dark: 18:34 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
100
100
100
99
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
50
50
19
6
70
100
87
75
59
91
35
49
50
72
59
23
95
73
90
97
10
53
24

Medium Clouds (% Sky Obscured)

98
89
95
99
100
99
100
81
53
59
98
98
81
66
88
91
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

90
100
98
95
100
99
99
95
95
97
97
98
98
98
96
98
99
100
100
100
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
9
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

Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

79
74
74
62
60
71
73
69
71
72
74
74
70
70
72
72
71
63
61
68
67
70
74
75

Precipitation Amount (mm)

1.4
0.36
1.2
0.61
0.29
0.66
0.73
0.58
0.66
0.61
0.65
0.86
0.56
0.5
0.68
0.77
0.67
0.37
0.28
0.41
0.33
0.61
1.06
1.34

Wind Speed/Direction (mph)

11
13
14
15
16
16
17
16
16
14
14
15
15
15
14
14
14
13
13
13
13
15
15
14

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

6
5
6
6
5
5
6
6
7
7
7
10
10
10
10
10
10
10
10
10
10
10
10
7

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
93
92
95
96
96
96
97
97
98
98
99
99
98
97
96
95
94
94
93
92
92

Pressure (mb)

1000
999
999
997
995
994
993
992
991
990
989
988
988
987
987
987
986
986
986
985
985
984
984
983

Ozone (du)

294
296
298
303
303
303
306
308
311
307
307
308
309
309
309
309
310
312
315
317
318
309
310
312

Wednesday 20

First Quarter 49%

11:19

01:04

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

Sun - Rise: 08:09, Set: 16:31, Transit: 12:21. Moon - Rise: 11:19, Set: 01:04. Civil Dark: 17:11 - 07:29. Nautical Dark: 17:54 - 06:46. Astro Dark: 18:35 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
59
59
27
38
56

Low Clouds (% Sky Obscured)

95
100
100
100
79
99
100
85
93
23
81
98
100
100
100
100
92
71
25
40
50
25
30
38

Medium Clouds (% Sky Obscured)

100
100
100
100
100
91
81
95
98
81
99
95
88
100
100
100
100
100
91
27
34
9
24
35

High Clouds (% Sky Obscured)

100
100
100
97
69
93
100
99
100
100
100
99
95
91
100
99
98
98
100
34
0
0
0
2

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

75
71
68
59
58
52
54
51
55
63
62
72
78
77
74
70
64
68
64
45
44
49
33
18

Precipitation Amount (mm)

1.24
0.88
0.95
0.8
0.59
0.35
0.44
0.49
0.76
0.69
0.99
2.03
2.75
1.64
1.11
0.67
0.49
0.57
0.52
0.3
0.23
0.22
0.09
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
6
7
11
11
10
6
6
5
2
1
0
-1
-1
-2
-2
-2
-2
-2
-1
-1

Dew Point (°C)

9
9
9
9
8
9
9
9
9
9
8
7
6
5
4
4
3
3
2
2
2
2
1
1

Relative Humidity (%)

93
94
94
94
93
92
91
92
92
93
94
95
99
100
98
97
96
95
92
87
86
85
84
81

Pressure (mb)

983
982
982
981
980
979
978
978
977
976
975
974
974
974
974
974
975
976
977
978
979
977
977
977

Ozone (du)

315
318
321
312
312
312
312
312
315
327
330
328
326
328
330
335
339
344
346
347
347
346
347
349

Thursday 21

Waxing Gibbous 59%

11:33

02:14

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

Sun - Rise: 08:07, Set: 16:33, Transit: 12:21. Moon - Rise: 11:33, Set: 02:14. Civil Dark: 17:12 - 07:28. Nautical Dark: 17:55 - 06:45. Astro Dark: 18:37 - 06:04

Total Clouds (% Sky Obscured)

54
44
39
31
51
90
96
80
66
71
64
63
43
24
19
26
26
26
26
26
26
29
29
29

Low Clouds (% Sky Obscured)

44
39
35
28
46
7
88
43
45
56
43
49
34
21
17
20
20
20
20
20
20
28
28
28

Medium Clouds (% Sky Obscured)

33
13
19
13
20
63
59
48
19
20
24
13
20
15
9
16
16
16
16
16
16
8
8
8

High Clouds (% Sky Obscured)

0
0
1
0
0
82
70
56
38
35
42
26
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
6
9
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
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

Precipitation Probability (%)

13
13
20
42
44
47
37
37
26
24
16
12
15
14
18
21
21
23
28
29
28
15
15
13

Precipitation Amount (mm)

0.02
0.03
0.15
0.48
0.35
0.25
0.18
0.26
0.15
0.17
0.07
0.05
0.07
0.06
0.07
0.11
0.11
0.11
0.12
0.14
0.1
0.05
0.04
0.03

Wind Speed/Direction (mph)

16
18
20
19
19
17
15
14
12
12
12
11
11
10
10
10
10
10
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

4
5
5
5
5
5
5
4
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

-0
-0
0
0
-0
-0
0
0
0
1
1
1
1
1
1
0
0
0
0
-0
0
0
-0
-0

Dew Point (°C)

1
1
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
1
1
1
1

Relative Humidity (%)

80
78
77
82
84
87
88
91
90
90
89
90
91
92
92
91
90
89
88
87
85
84
85
85

Pressure (mb)

978
978
979
979
980
980
981
981
982
982
982
982
983
983
984
984
985
986
986
987
987
988
989
989

Ozone (du)

350
350
351
350
349
348
347
347
347
344
345
347
349
349
350
353
358
361
360
358
356
354
354
355

Friday 22

Waxing Gibbous 68%

11:49

03:25

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

Sun - Rise: 08:06, Set: 16:35, Transit: 12:21. Moon - Rise: 11:49, Set: 03:25. Civil Dark: 17:14 - 07:27. Nautical Dark: 17:57 - 06:44. Astro Dark: 18:38 - 06:03

Total Clouds (% Sky Obscured)

29
29
29
47
47
47
47
47
47
75
75
75
75
75
75
32
32
32
32
32
32
74
74
74

Low Clouds (% Sky Obscured)

28
28
28
31
31
31
31
31
31
66
66
66
66
66
66
21
21
21
21
21
21
6
6
6

Medium Clouds (% Sky Obscured)

8
8
8
25
25
25
25
25
25
32
32
32
32
32
32
20
20
20
20
20
20
71
71
71

High Clouds (% Sky Obscured)

0
0
0
9
9
9
9
9
9
23
23
23
23
23
23
6
6
6
6
6
6
28
28
28

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
None
None
None
None
None
None

Precipitation Probability (%)

12
12
11
12
14
19
20
22
20
19
19
20
19
15
10
7
7
6
5
4
4
0
0
0

Precipitation Amount (mm)

0.03
0.03
0.05
0.08
0.09
0.12
0.12
0.11
0.09
0.09
0.07
0.09
0.09
0.09
0.06
0.06
0.05
0.06
0.05
0.03
0.02
0
0
0

Wind Speed/Direction (mph)

9
10
12
13
13
12
11
10
9
10
9
9
9
8
8
7
6
6
6
6
5
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
1
1
1
1
2
1
0
-0
-0
-0
-0
-0
-0
-1
-1
-1
-1
-1
-1
-0
1
-1

Dew Point (°C)

1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
0
-0
-0
-1
-1
-1
-1

Relative Humidity (%)

85
84
81
79
78
80
82
86
90
92
93
94
94
93
93
92
91
90
89
87
86
87
87
87

Pressure (mb)

990
991
992
992
992
993
993
994
994
993
993
993
994
994
994
995
995
995
995
995
995
995
995
995

Ozone (du)

356
356
357
351
351
353
355
357
360
359
359
360
362
364
368
374
376
376
376
377
379
380
385
390

Saturday 23

Waxing Gibbous 77%

12:09

04:35

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

Sun - Rise: 08:05, Set: 16:36, Transit: 12:21. Moon - Rise: 12:09, Set: 04:35. Civil Dark: 17:16 - 07:26. Nautical Dark: 17:59 - 06:43. Astro Dark: 18:40 - 06:02

Total Clouds (% Sky Obscured)

74
74
74
98
98
98
98
98
98
91
91
91
91
91
91
87
87
87
87
87
87
2
2
2

Low Clouds (% Sky Obscured)

6
6
6
0
0
0
0
0
0
45
45
45
45
45
45
26
26
26
26
26
26
2
2
2

Medium Clouds (% Sky Obscured)

71
71
71
95
95
95
95
95
95
88
88
88
88
88
88
28
28
28
28
28
28
0
0
0

High Clouds (% Sky Obscured)

28
28
28
74
74
74
74
74
74
13
13
13
13
13
13
82
82
82
82
82
82
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
4
1
4
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
Very Light Rain
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
6
0
9
10
8
7
8
8
8
8
9
12
17
18
20
24
30
40
45
43
37

Precipitation Amount (mm)

0
0
0
0.01
0
0.02
0.03
0.03
0.07
0.12
0.14
0.12
0.11
0.16
0.29
0.5
0.59
0.65
0.7
0.77
0.82
0.73
0.45
0.28

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-0
0
-0
0
0
1
1
0
0
0
0
0
1
1
1
1
1
1
1
0
0
-0
-0

Relative Humidity (%)

88
89
87
81
78
77
78
81
86
87
89
89
91
93
95
96
95
95
94
92
91
90
89
90

Pressure (mb)

995
995
994
994
994
992
992
991
991
991
990
990
990
989
989
986
986
987
987
987
988
989
990
990

Ozone (du)

389
388
385
386
387
387
387
387
388
392
391
389
390
395
397
399
402
404
406
407
408
409
412
415

Sunday 24

Waxing Gibbous 85%

12:34

05:44

09 OK
10 OK
11 OK
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

Sun - Rise: 08:03, Set: 16:38, Transit: 12:22. Moon - Rise: 12:34, Set: 05:44. Civil Dark: 17:17 - 07:24. Nautical Dark: 18:00 - 06:42. Astro Dark: 18:41 - 06:01

Total Clouds (% Sky Obscured)

2
2
2
99
99
99
99
99
99
92
92
92
92
92
92
98
98
98
98
98
98
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
3
3
3
3
3
3
9
9
9
9
9
9
97
97
97
97
97
97
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
75
75
75
75
75
75
92
92
92
92
92
92
22
22
22
22
22
22
0
0
0

High Clouds (% Sky Obscured)

0
0
0
99
99
99
99
99
99
21
21
21
21
21
21
8
8
8
8
8
8
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

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

Precipitation Probability (%)

32
25
17
13
11
0
0
0
0
0
4
6
8
8
9
9
8
8
7
7
6
6
4
3

Precipitation Amount (mm)

0.27
0.19
0.09
0.04
0.02
0
0
0
0
0
0.01
0.01
0.02
0.03
0.05
0.07
0.08
0.08
0.09
0.09
0.09
0.09
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
0
1
1
1
1
1
1
-0
-0
-0
0
0
0
0
0
0
0
-0
-1
-1
-2
-2
-2

Relative Humidity (%)

90
92
91
87
84
82
82
83
86
88
90
92
93
94
94
95
95
94
93
92
90
89
88
88

Pressure (mb)

991
992
992
993
993
994
994
994
994
995
995
995
996
996
997
997
997
998
998
999
1000
1000
1001
1002

Ozone (du)

417
418
417
415
415
414
414
413
413
412
411
409
408
408
409
410
411
412
412
413
414
413
410
405

Monday 25

Waxing Gibbous 91%

13:09

06:46

09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 Bad
16 OK
17 OK
18 OK
19 OK
20 OK
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: 08:02, Set: 16:40, Transit: 12:22. Moon - Rise: 13:09, Set: 06:46. Civil Dark: 17:19 - 07:23. Nautical Dark: 18:02 - 06:41. Astro Dark: 18:43 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
27
27
27
27
27
27
41
41
41
41
41
41
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
14
14
14
14
14
14
39
39
39
39
39
39
5
5
5
5
5
5
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
98
98
98
98
98
98
90
90
90

High Clouds (% Sky Obscured)

0
0
0
14
14
14
14
14
14
2
2
2
2
2
2
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
4
5
7
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

6
9
8
8
10
15
17
16
11
0
0
5
7
8
10
29
50
62
67
73
77
77
61
39

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.03
0.08
0.12
0.07
0.02
0
0
0.02
0.04
0.03
0.03
0.04
0.14
0.4
0.7
0.86
0.89
0.78
0.45
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
1
2
2
2
2
1
1
1
1
1
1
0
0
-0
-1
-1
-1
-2
-2
-2
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

87
86
83
82
82
84
87
92
94
96
96
97
98
99
99
99
100
100
100
100
100
100
100
99

Pressure (mb)

1003
1003
1004
1005
1005
1006
1007
1007
1007
1008
1009
1009
1009
1009
1009
1009
1008
1008
1007
1006
1005
1004
1004
1004

Ozone (du)

400
397
395
391
387
382
377
372
367
362
357
352
349
348
349
348
346
343
341
343
348
351
353
355

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 19/01/21 09:39:45. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+0.00