Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Crescent 8%

08:53

20:51

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 OK
11 OK
12 Bad

Sun - Rise: 07:11, Set: 17:48, Transit: 12:31. Moon - Rise: 08:53, Set: 20:51. Civil Dark: 18:24 - 06:35. Nautical Dark: 19:05 - 05:54. Astro Dark: 19:47 - 05:13

Total Clouds (% Sky Obscured)

38
35
44
34
70
98
98
99
99
99
100
99
98
99
98
99
31
17
20
14
13
15
16
33

Low Clouds (% Sky Obscured)

20
12
25
20
17
30
18
23
19
20
23
32
37
39
36
35
22
16
13
13
13
14
15
22

Medium Clouds (% Sky Obscured)

32
31
32
13
58
98
95
94
85
95
99
98
98
98
98
99
15
9
13
3
6
1
2
23

High Clouds (% Sky Obscured)

0
0
7
13
25
90
92
95
97
98
94
93
77
26
16
4
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
8
6
8
10
10
10
10
7
5
4
3
4
6
8
8
7
8
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

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

Precipitation Probability (%)

12
17
21
23
26
27
24
18
15
17
22
29
33
41
46
47
45
40
32
30
28
18
16
15

Precipitation Amount (mm)

0.02
0.02
0.07
0.13
0.15
0.16
0.12
0.08
0.07
0.07
0.09
0.12
0.14
0.18
0.2
0.18
0.13
0.11
0.09
0.07
0.06
0.05
0.03
0.03

Wind Speed/Direction (mph)

22
20
19
19
19
19
18
17
17
16
16
16
15
14
13
13
15
16
17
19
20
21
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
60
62
64
67
67
67
68
70
73
76
79
81
83
83
82
81
81
80
78
74
68
64

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1003
1002
1002
1001
1000
1000
999
998
998
997
997
998
998
999
1000
1000
1001

Ozone (du)

391
386
382
381
381
380
376
371
368
368
370
372
373
372
374
379
387
394
400
405
407
407
404
401

Thursday 27

Waxing Crescent 14%

09:07

21:59

13 OK
14 OK
15 OK
16 OK
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Good
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
12 Bad

Sun - Rise: 07:09, Set: 17:50, Transit: 12:31. Moon - Rise: 09:07, Set: 21:59. Civil Dark: 18:26 - 06:33. Nautical Dark: 19:07 - 05:52. Astro Dark: 19:48 - 05:11

Total Clouds (% Sky Obscured)

29
27
31
26
34
22
16
9
2
13
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
19
20
13
20
20
15
9
2
5
8
1
1
1
0
0
23
36
96
97
98
100
100
100

Medium Clouds (% Sky Obscured)

20
21
27
23
26
12
3
2
1
8
25
10
2
68
93
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
1
0
0
6
0
1
0
0
0
96
100
100
100
100
100
100
100
100
96
98
99
99
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
8
8
6
3
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
49

Precipitation Type

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

Precipitation Probability (%)

15
15
13
12
12
12
10
0
0
0
0
0
0
0
0
0
16
22
29
41
53
60
62
66

Precipitation Amount (mm)

0.03
0.03
0.03
0.03
0.03
0.03
0.01
0
0
0
0
0
0
0
0
0
0.02
0.05
0.08
0.21
0.35
0.36
0.37
0.44

Wind Speed/Direction (mph)

25
26
26
25
23
21
19
17
16
15
15
16
15
16
16
16
17
18
19
21
22
24
25
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
58
57
58
59
61
63
64
65
67
70
72
73
72
73
76
79
81
82
81
80
81
82
80

Pressure (mb)

1002
1003
1003
1004
1005
1006
1007
1008
1008
1009
1009
1009
1009
1008
1007
1007
1006
1006
1005
1004
1003
1002
1001
999

Ozone (du)

397
392
388
384
382
380
378
376
374
372
371
370
368
366
364
363
362
362
363
364
365
367
370
372

Friday 28

Waxing Crescent 21%

09:23

23:08

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
12 Bad

Sun - Rise: 07:06, Set: 17:52, Transit: 12:30. Moon - Rise: 09:23, Set: 23:08. Civil Dark: 18:28 - 06:31. Nautical Dark: 19:09 - 05:50. Astro Dark: 19:50 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87

Low Clouds (% Sky Obscured)

100
100
87
98
100
39
20
56
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
85

Medium Clouds (% Sky Obscured)

94
79
28
73
98
99
100
100
100
100
100
100
94
93
86
99
99
100
100
100
100
100
100
0

High Clouds (% Sky Obscured)

100
100
100
100
100
99
96
90
94
99
100
98
96
94
88
14
64
100
100
100
100
100
100
27

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
Light 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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

71
72
68
63
53
39
36
37
42
51
61
67
69
73
74
71
68
65
58
45
40
34
22
23

Precipitation Amount (mm)

0.53
0.6
0.58
0.39
0.18
0.08
0.06
0.07
0.12
0.32
0.76
1.17
1.29
1.35
1.28
0.83
0.44
0.37
0.34
0.28
0.23
0.13
0.06
0.05

Wind Speed/Direction (mph)

23
21
18
16
14
12
11
12
12
14
16
19
23
28
30
31
30
24
31
28
27
27
28
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
79
80
81
83
85
86
86
86
86
86
87
87
87
86
86
81
78
75
74
74
73

Pressure (mb)

998
996
994
993
991
990
989
988
987
986
984
982
980
977
975
974
973
972
972
972
972
972
971
970

Ozone (du)

376
379
382
385
387
389
390
391
393
395
397
400
403
406
411
421
433
444
450
455
461
472
483
489

Saturday 29

Waxing Crescent 30%

09:42

00:19

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
12 Bad

Sun - Rise: 07:04, Set: 17:54, Transit: 12:30. Moon - Rise: 09:42, Set: 00:19. Civil Dark: 18:30 - 06:28. Nautical Dark: 19:11 - 05:47. Astro Dark: 19:52 - 05:06

Total Clouds (% Sky Obscured)

87
87
87
87
87
100
100
100
100
100
100
35
35
35
35
35
35
38
38
38
38
38
38
88

Low Clouds (% Sky Obscured)

85
85
85
85
85
44
44
44
44
44
44
31
31
31
31
31
31
35
35
35
35
35
35
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
100
100
100
100
100
100
22
22
22
22
22
22
16
16
16
16
16
16
73

High Clouds (% Sky Obscured)

27
27
27
27
27
97
97
97
97
97
97
0
0
0
0
0
0
0
0
0
0
0
0
73

ISS Passover

Visibility (miles)

5
8
10
10
10
10
9
7
6
5
5
5
6
8
9
9
8
8
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
Light Rain
Light Rain
Light 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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

29
39
47
45
49
55
58
61
63
62
61
58
55
46
33
33
35
35
33
33
31
34
44
50

Precipitation Amount (mm)

0.07
0.11
0.16
0.22
0.43
0.63
0.64
0.58
0.67
0.68
1.12
1.53
0.96
0.24
0.07
0.07
0.1
0.12
0.12
0.11
0.11
0.17
0.38
0.56

Wind Speed/Direction (mph)

28
26
25
26
28
31
35
39
40
38
34
30
29
29
29
28
27
26
24
22
21
23
26
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
70
72
74
76
79
81
82
82
83
83
84
83
83
82
81
80
80
79
79
79
78
76

Pressure (mb)

969
968
968
967
967
967
965
966
966
967
968
969
971
972
973
974
975
976
977
978
978
979
980
981

Ozone (du)

486
478
472
468
466
464
463
461
462
468
477
481
478
470
461
452
441
431
422
413
406
403
402
401

Sunday 1

Waxing Crescent 39%

10:06

01:30

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 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK

Sun - Rise: 07:02, Set: 17:56, Transit: 12:30. Moon - Rise: 10:06, Set: 01:30. Civil Dark: 18:32 - 06:26. Nautical Dark: 19:13 - 05:45. Astro Dark: 19:54 - 05:03

Total Clouds (% Sky Obscured)

88
88
88
88
88
100
100
100
100
100
100
9
9
9
9
9
9
38
38
38
38
38
38
17

Low Clouds (% Sky Obscured)

55
55
55
55
55
100
100
100
100
100
100
8
8
8
8
8
8
38
38
38
38
38
38
17

Medium Clouds (% Sky Obscured)

73
73
73
73
73
98
98
98
98
98
98
2
2
2
2
2
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
73
73
73
73
98
98
98
98
98
98
1
1
1
1
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
7
8
10
10
10
10
10
10
10
10
9
4
1
3
6
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

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

45
33
27
22
18
18
19
26
38
44
47
49
45
34
19
13
11
13
18
26
33
34
31
30

Precipitation Amount (mm)

0.5
0.34
0.22
0.13
0.06
0.04
0.04
0.07
0.12
0.18
0.28
0.32
0.21
0.08
0.02
0.01
0.01
0.02
0.04
0.09
0.13
0.14
0.13
0.12

Wind Speed/Direction (mph)

28
28
27
26
25
24
23
23
23
24
24
24
22
19
17
16
15
14
15
16
16
16
16
15

Chance of Frost

Temperature (°C)

5
6
6
6
6
6
6
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
5

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
1
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

74
71
70
70
71
73
75
77
79
80
80
80
80
79
79
80
81
82
83
83
83
81
77
75

Pressure (mb)

982
982
983
984
984
984
985
985
985
985
986
986
986
986
987
987
988
988
989
990
991
992
992
993

Ozone (du)

399
397
395
393
391
390
391
394
396
398
400
403
405
408
410
412
414
415
415
414
412
410
408
407

Monday 2

First Quarter 49%

10:37

02:41

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

Sun - Rise: 06:59, Set: 17:58, Transit: 12:30. Moon - Rise: 10:37, Set: 02:41. Civil Dark: 18:34 - 06:24. Nautical Dark: 19:15 - 05:43. Astro Dark: 19:56 - 05:01

Total Clouds (% Sky Obscured)

17
17
17
17
17
45
45
45
45
45
45
4
4
4
4
4
4
10
10
10
10
10
10
100

Low Clouds (% Sky Obscured)

17
17
17
17
17
25
25
25
25
25
25
3
3
3
3
3
3
1
1
1
1
1
1
82

Medium Clouds (% Sky Obscured)

0
0
0
0
0
33
33
33
33
33
33
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
0
0
0
0
0
0
9
9
9
9
9
9
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

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

Precipitation Probability (%)

27
24
21
19
20
21
18
12
0
0
0
0
0
0
0
0
0
9
10
12
13
12
13
15

Precipitation Amount (mm)

0.09
0.06
0.04
0.05
0.12
0.18
0.11
0.02
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

15
15
15
14
14
14
13
13
13
12
11
10
9
9
8
7
6
6
7
8
10
13
16
19

Chance of Frost

Temperature (°C)

5
6
6
6
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
5
6
6

Feels Like (°C)

1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

72
70
69
70
73
75
75
75
74
73
73
74
75
77
78
79
79
80
81
81
81
78
75
72

Pressure (mb)

994
995
995
996
998
999
1000
1001
1002
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007
1006
1006
1005

Ozone (du)

406
406
409
416
427
438
449
460
468
472
473
470
460
445
433
425
419
415
415
417
419
418
417
415

Tuesday 3

Waxing Gibbous 60%

11:19

03:49

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
12 Bad

Sun - Rise: 06:57, Set: 18:00, Transit: 12:29. Moon - Rise: 11:19, Set: 03:49. Civil Dark: 18:36 - 06:21. Nautical Dark: 19:17 - 05:40. Astro Dark: 19:58 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
86
86
86
86
86
86
28
28
28
28
28
28
31

Low Clouds (% Sky Obscured)

82
82
82
82
82
100
100
100
100
100
100
80
80
80
80
80
80
14
14
14
14
14
14
25

Medium Clouds (% Sky Obscured)

100
100
100
100
100
46
46
46
46
46
46
61
61
61
61
61
61
23
23
23
23
23
23
20

High Clouds (% Sky Obscured)

100
100
100
100
100
1
1
1
1
1
1
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
5
2
1
2
3
5
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
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

20
31
38
44
50
53
57
62
61
64
69
71
71
70
68
65
59
51
44
36
32
37
47
50

Precipitation Amount (mm)

0.03
0.08
0.15
0.29
0.54
0.73
0.67
0.52
0.38
0.33
0.58
1.01
1.33
1.51
1.44
0.98
0.45
0.18
0.08
0.04
0.04
0.07
0.14
0.21

Wind Speed/Direction (mph)

21
22
22
23
24
25
27
29
31
30
29
27
26
25
24
22
21
20
21
22
23
26
29
31

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
74
75
76
77
77
77
78
81
85
87
89
90
90
90
89
88
87
85
83
81
80
77

Pressure (mb)

1004
1003
1001
999
997
995
993
991
989
987
985
984
983
983
983
983
983
984
984
985
986
987
988
989

Ozone (du)

414
414
411
405
398
391
385
380
375
373
371
370
371
372
373
373
374
375
377
379
381
383
386
388

Forecast for Isle of Man (54.18,-4.63)

Generated: 26/02/20 13:52:55. Forecast: 26/02/20 to 03/03/20. Timezone: UTC+0.00