Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

10:57

23:45

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: 08:01, Set: 16:20, Transit: 12:11. Moon - Rise: 10:57, Set: 23:45. Civil Dark: 17:00 - 07:22. Nautical Dark: 17:43 - 06:38. Astro Dark: 18:25 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
100
99
96
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
100
98
81
17
2
100
98
6
88
74
100
95
82
90
100
100
100
7
24
26
4
30

Medium Clouds (% Sky Obscured)

100
100
98
95
47
45
96
88
95
95
43
38
23
25
8
4
18
66
100
100
99
98
100
100

High Clouds (% Sky Obscured)

83
95
85
94
100
100
100
100
98
99
98
95
95
92
91
95
98
100
100
100
100
99
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
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

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

Precipitation Probability (%)

100
100
57
56
37
47
57
60
57
62
60
56
61
57
59
66
63
55
51
44
50
55
60
49

Precipitation Amount (mm)

0.92
1.07
0.53
0.58
0.12
0.1
0.19
0.33
0.24
0.27
0.22
0.21
0.39
0.23
0.24
0.61
0.47
0.31
0.21
0.11
0.16
0.24
0.57
0.28

Wind Speed/Direction (mph)

12
15
17
19
22
20
20
21
23
24
25
25
24
24
23
24
24
23
23
22
21
21
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
10
6
6
5
5
5
5
5
6
6
10
10
10
10
11
11
11
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
86
88
92
94
95
96
97
98
99
99
99
99
98
97
95
94
94
94
93
93
92

Pressure (mb)

1000
1000
1000
998
997
996
995
994
993
992
991
990
989
989
988
988
987
987
987
986
986
986
985
985

Ozone (du)

288
291
295
301
303
303
302
303
304
303
306
306
307
308
307
306
305
305
306
308
309
307
306
307

Wednesday 20

First Quarter 49%

11:10

00:54

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 OK

Sun - Rise: 08:00, Set: 16:22, Transit: 12:11. Moon - Rise: 11:10, Set: 00:54. Civil Dark: 17:01 - 07:20. Nautical Dark: 17:45 - 06:37. Astro Dark: 18:26 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
86
59
89
73
48
16

Low Clouds (% Sky Obscured)

100
100
92
100
100
100
100
100
100
100
27
20
95
100
9
100
100
100
64
59
89
73
48
16

Medium Clouds (% Sky Obscured)

100
99
100
100
88
99
98
97
97
100
97
98
92
39
100
100
99
100
72
3
0
3
1
0

High Clouds (% Sky Obscured)

99
99
88
86
96
71
81
98
99
99
95
42
97
88
97
98
96
87
25
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
100
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
Light Rain
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

Precipitation Probability (%)

43
41
43
46
49
51
49
41
37
34
20
28
39
45
53
73
70
69
65
63
53
45
17
16

Precipitation Amount (mm)

0.24
0.2
0.31
0.27
0.25
0.3
0.24
0.15
0.17
0.13
0.04
0.07
0.15
0.22
0.49
1.05
0.42
0.39
0.23
0.25
0.2
0.14
0.02
0.02

Wind Speed/Direction (mph)

22
23
23
24
24
24
24
24
24
24
24
24
24
25
26
26
25
25
26
27
27
28
27
25

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
8
6
5
4
3
3
3
3
3

Feels Like (°C)

10
6
6
5
5
5
5
5
5
5
5
5
4
4
4
3
1
-1
-3
-3
-3
-3
-3
-3

Dew Point (°C)

9
8
8
8
8
8
8
9
9
9
9
9
9
9
9
8
6
5
3
2
2
1
1
1

Relative Humidity (%)

91
91
91
92
93
94
95
95
97
98
99
100
100
100
100
100
100
98
95
93
90
86
85
83

Pressure (mb)

985
985
984
984
983
982
982
981
980
980
979
978
976
974
973
972
972
973
974
975
977
976
976
976

Ozone (du)

308
310
312
308
310
313
313
312
313
315
319
320
321
323
326
329
332
335
343
345
346
345
346
346

Thursday 21

Waxing Gibbous 59%

11:23

02:05

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

Sun - Rise: 07:59, Set: 16:23, Transit: 12:12. Moon - Rise: 11:23, Set: 02:05. Civil Dark: 17:03 - 07:19. Nautical Dark: 17:46 - 06:36. Astro Dark: 18:28 - 05:55

Total Clouds (% Sky Obscured)

24
19
34
25
25
7
33
45
43
20
20
20
20
20
20
75
75
75
75
75
75
3
3
3

Low Clouds (% Sky Obscured)

13
9
13
16
20
7
9
7
2
1
1
1
1
1
1
74
74
74
74
74
74
2
2
2

Medium Clouds (% Sky Obscured)

16
13
28
15
17
0
0
3
6
8
8
8
8
8
8
2
2
2
2
2
2
2
2
2

High Clouds (% Sky Obscured)

4
5
0
0
0
0
26
41
41
18
18
18
18
18
18
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

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
None

Precipitation Probability (%)

15
15
14
20
15
11
10
11
10
12
9
4
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.02
0.02
0.07
0.05
0.03
0.01
0.01
0.01
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
26
27
26
26
24
23
21
20
20
18
16
16
15
15
15
15
15
16
15
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
79
78
77
78
80
84
88
91
90
88
90
90
90
90
89
88
86
85
84
83
84
83

Pressure (mb)

977
977
978
978
978
978
979
980
980
980
980
980
981
981
982
982
983
983
984
984
985
986
987
988

Ozone (du)

348
349
350
346
346
348
349
348
347
343
343
344
345
346
348
349
349
350
352
357
362
360
357
355

Friday 22

Waxing Gibbous 68%

11:39

03:15

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

Sun - Rise: 07:57, Set: 16:25, Transit: 12:12. Moon - Rise: 11:39, Set: 03:15. Civil Dark: 17:05 - 07:18. Nautical Dark: 17:48 - 06:35. Astro Dark: 18:29 - 05:54

Total Clouds (% Sky Obscured)

3
3
3
40
40
40
40
40
40
3
3
3
3
3
3
2
2
2
2
2
2
63
63
63

Low Clouds (% Sky Obscured)

2
2
2
9
9
9
9
9
9
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
34
34
34
34
34
34
3
3
3
3
3
3
1
1
1
1
1
1
63
63
63

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

Precipitation Probability (%)

0
0
0
0
5
8
8
7
6
0
0
0
0
4
8
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
15
16
16
15
14
13
12
12
12
12
12
12
12
11
10
10
10
9
8
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
78
76
75
76
78
83
87
90
92
94
94
95
96
90
90
90
90
89
88
88
87
86

Pressure (mb)

989
990
990
990
991
991
991
992
993
992
992
992
993
993
993
994
994
994
994
994
994
995
995
995

Ozone (du)

354
353
355
353
352
352
353
352
352
352
354
355
355
356
359
362
363
365
370
373
372
375
374
375

Saturday 23

Waxing Gibbous 77%

11:59

04:26

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

Sun - Rise: 07:56, Set: 16:27, Transit: 12:12. Moon - Rise: 11:59, Set: 04:26. Civil Dark: 17:06 - 07:17. Nautical Dark: 17:49 - 06:34. Astro Dark: 18:31 - 05:53

Total Clouds (% Sky Obscured)

63
63
63
2
2
2
2
2
2
26
26
26
26
26
26
0
0
0
0
0
0
90
90
90

Low Clouds (% Sky Obscured)

0
0
0
2
2
2
2
2
2
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
19
19
19
19
19
19
0
0
0
0
0
0
86
86
86

High Clouds (% Sky Obscured)

63
63
63
0
0
0
0
0
0
17
17
17
17
17
17
0
0
0
0
0
0
75
75
75

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
7

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

Precipitation Probability (%)

0
0
0
11
9
6
0
7
7
8
10
13
14
16
16
37
34
27
25
24
26
26
19
12

Precipitation Amount (mm)

0
0
0
0.09
0.05
0.01
0
0.01
0.05
0.13
0.24
0.36
0.44
0.39
0.29
0.35
0.28
0.23
0.19
0.18
0.18
0.16
0.09
0.03

Wind Speed/Direction (mph)

5
4
4
6
7
8
8
8
8
8
8
10
11
12
13
17
18
18
18
18
18
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
76
75
74
75
79
84
90
93
94
93
93
94
96
100
99
98
97
96
94
93
91
89

Pressure (mb)

995
995
995
994
993
993
993
992
992
992
991
990
990
990
989
985
985
985
985
986
986
986
987
987

Ozone (du)

378
382
385
387
387
386
387
387
386
385
388
389
392
393
395
397
398
397
398
401
405
407
408
408

Sunday 24

Waxing Gibbous 85%

12:25

05:35

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

Sun - Rise: 07:55, Set: 16:29, Transit: 12:12. Moon - Rise: 12:25, Set: 05:35. Civil Dark: 17:08 - 07:16. Nautical Dark: 17:51 - 06:33. Astro Dark: 18:32 - 05:52

Total Clouds (% Sky Obscured)

90
90
90
49
49
49
49
49
49
75
75
75
75
75
75
0
0
0
0
0
0
14
14
14

Low Clouds (% Sky Obscured)

0
0
0
48
48
48
48
48
48
75
75
75
75
75
75
0
0
0
0
0
0
14
14
14

Medium Clouds (% Sky Obscured)

86
86
86
1
1
1
1
1
1
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
75
75
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)

5
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
19
28
32
24
11
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.07
0.25
0.38
0.22
0.04
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
16
15
15
14
14
14
14
13
13
12
11
11
10
10
11
11
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
89
90
91
92
93
93
94
95
96
97
97
96
95
94
93
92
91
90
90
89

Pressure (mb)

988
989
990
991
991
991
992
993
993
994
994
995
995
996
996
996
996
996
996
997
997
998
999
1000

Ozone (du)

409
411
413
415
416
417
416
414
411
409
409
410
411
410
409
407
407
406
406
406
407
408
410
412

Monday 25

Waxing Gibbous 91%

12:59

06:37

09 OK
10 OK
11 Good
12 OK
13 OK
14 OK
15 OK
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: 07:53, Set: 16:31, Transit: 12:13. Moon - Rise: 12:59, Set: 06:37. Civil Dark: 17:10 - 07:14. Nautical Dark: 17:52 - 06:32. Astro Dark: 18:34 - 05:51

Total Clouds (% Sky Obscured)

14
14
14
44
44
44
44
44
44
100
100
100
100
100
100
100
100
100
100
100
100
75
75
75

Low Clouds (% Sky Obscured)

14
14
14
42
42
42
42
42
42
2
2
2
2
2
2
100
100
100
100
100
100
66
66
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
39
39
39
39
39
39
99
99
99
99
99
99
3
3
3

High Clouds (% Sky Obscured)

0
0
0
2
2
2
2
2
2
100
100
100
100
100
100
82
82
82
82
82
82
31
31
31

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
3
2
3
4
7
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
0
0
0
0
0
0
0
0
6
0
0
0
0
0
4
4
5
11
29
49
63
66
59

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0.01
0.01
0.01
0.03
0.12
0.31
0.53
0.73
0.88

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-3
-1
0
2
2
2
1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

89
88
86
83
82
82
85
88
94
96
98
99
100
100
99
99
98
97
96
95
95
95
96
98

Pressure (mb)

1001
1002
1002
1003
1003
1004
1005
1005
1006
1007
1008
1008
1008
1009
1009
1009
1009
1008
1008
1007
1006
1006
1005
1004

Ozone (du)

413
410
405
400
394
388
382
376
371
366
362
358
354
351
348
346
345
345
345
345
345
346
348
352

Forecast for Binbrook, Lincolnshire, UK (53.43,-0.18)

Generated: 19/01/21 08:52:57. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+0.00