Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 29%

08:43

02:32

05 Bad
06 Bad
07 Bad
08 Bad
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 OK

Sun - Rise: 04:50, Set: 21:13, Transit: 13:02. Moon - Rise: 08:43, Set: 02:32. Civil Dark: 22:03 - 04:00. Nautical Dark: 23:20 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
90
89
80
81
84
73
58
66
64
97
99
98
93
92
93
97
97
91
69
70
64
52
41

Low Clouds (% Sky Obscured)

36
49
73
75
81
81
69
55
58
15
1
4
23
4
13
29
26
13
20
33
33
20
4
0

Medium Clouds (% Sky Obscured)

32
47
38
30
31
26
24
20
18
30
76
95
83
53
59
56
75
88
84
59
44
18
9
7

High Clouds (% Sky Obscured)

86
80
62
13
0
0
2
8
20
50
95
98
93
91
88
88
93
91
75
41
46
53
49
38

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

Precipitation Probability (%)

10
9
9
7
6
7
13
15
18
26
36
43
48
50
48
47
32
24
14
9
10
4
4
4

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.02
0.05
0.08
0.1
0.17
0.28
0.35
0.42
0.45
0.48
0.37
0.15
0.1
0.06
0.06
0.05
0.01
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
87
85
82
81
81
81
79
79
80
80
81
83
85
87
87
86
82
79
78
78
79
80

Pressure (mb)

1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

395
394
398
398
399
399
400
400
389
386
385
386
388
389
390
390
391
392
393
392
397
397
397
395

Tuesday 18

Waxing Crescent 39%

09:56

02:56

05 Bad
06 Bad
07 Bad
08 Bad
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 OK
04 OK

Sun - Rise: 04:48, Set: 21:15, Transit: 13:02. Moon - Rise: 09:56, Set: 02:56. Civil Dark: 22:05 - 03:58. Nautical Dark: 23:23 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
66
80
89
89
89
91
77
65
73
72
74
44
66
63
90
90
91
89
84
65
51
38
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
25
37
11
23
45
56
14
17
7
35
21
16
11
10
7
8
7
10

Medium Clouds (% Sky Obscured)

6
12
23
45
56
22
27
43
60
65
64
66
34
49
16
50
53
48
51
50
44
30
24
17

High Clouds (% Sky Obscured)

45
66
78
88
88
88
88
60
32
20
11
9
16
38
58
79
81
85
83
73
50
42
28
14

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
9
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

5
7
0
0
3
3
4
8
12
20
28
36
42
40
34
30
18
15
10
10
8
0
0
0

Precipitation Amount (mm)

0.03
0.04
0
0
0.01
0.01
0.03
0.1
0.19
0.28
0.35
0.33
0.39
0.38
0.25
0.19
0.09
0.08
0.04
0.05
0.03
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
8
9
10
11
12
13
13
13
13
13
12
12
11
11
10
9
9
8
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
85
82
78
75
73
71
71
71
72
75
76
77
76
78
78
80
80
81
83
83
84
86

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

394
393
396
396
396
395
395
394
387
387
387
388
389
390
397
398
398
398
398
398
395
395
395
394

Wednesday 19

First Quarter 50%

11:17

03:14

05 OK
06 Good
07 Good
08 Good
09 OK
10 OK
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

Sun - Rise: 04:46, Set: 21:17, Transit: 13:02. Moon - Rise: 11:17, Set: 03:14. Civil Dark: 22:07 - 03:56. Nautical Dark: 23:27 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

13
1
1
1
11
37
48
59
48
70
75
33
52
66
70
70
70
70
70
70
48
48
48
48

Low Clouds (% Sky Obscured)

4
1
1
0
7
23
32
47
28
12
33
11
32
38
40
40
40
40
40
40
38
38
38
38

Medium Clouds (% Sky Obscured)

10
1
1
1
6
34
41
45
46
70
70
29
41
58
66
66
66
66
66
66
28
28
28
28

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
3
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
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

5
7
8
11
12
12
14
31
33
39
38
37
38
34
20
10
5
5
8
8
12
13
8
5

Precipitation Amount (mm)

0.01
0.02
0.04
0.07
0.09
0.09
0.11
0.25
0.33
0.37
0.4
0.38
0.33
0.25
0.19
0.09
0.05
0.04
0.09
0.09
0.07
0.07
0.03
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
89
85
83
81
81
82
82
82
82
82
82
81
79
81
81
82
82
82
86
89
89
89

Pressure (mb)

1012
1012
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1019
1019
1019

Ozone (du)

394
394
391
391
391
391
392
391
387
386
384
383
383
382
382
381
379
377
375
377
382
383
383
382

Thursday 20

Waxing Gibbous 61%

12:40

03:28

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 04:45, Set: 21:18, Transit: 13:02. Moon - Rise: 12:40, Set: 03:28. Civil Dark: 22:09 - 03:54. Nautical Dark: 23:31 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
48
96
96
96
96
96
96
100
100
100
100
100
100
91
91
91
91
91
91
69
69
69
69

Low Clouds (% Sky Obscured)

38
38
95
95
95
95
95
95
20
20
20
20
20
20
89
89
89
89
89
89
60
60
60
60

Medium Clouds (% Sky Obscured)

28
28
7
7
7
7
7
7
100
100
100
100
100
100
71
71
71
71
71
71
36
36
36
36

High Clouds (% Sky Obscured)

0
0
23
23
23
23
23
23
99
99
99
99
99
99
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
8

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

Precipitation Probability (%)

6
13
6
5
6
8
17
30
26
20
18
22
23
25
11
11
15
21
21
23
17
19
29
40

Precipitation Amount (mm)

0.03
0.06
0.03
0.03
0.03
0.05
0.12
0.25
0.2
0.18
0.14
0.15
0.15
0.13
0.05
0.06
0.04
0.07
0.06
0.08
0.2
0.2
0.23
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
8
9
10
10
11
11
12
12
12
12
12
12
12
11
11
10
10
10
10
10
9
10

Feels Like (°C)

6
6
6
7
7
10
11
11
12
12
12
12
12
12
12
11
11
10
10
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

92
93
91
89
88
88
88
87
86
85
84
84
83
83
84
85
87
88
87
88
90
91
93
94

Pressure (mb)

1019
1019
1018
1018
1018
1018
1017
1016
1016
1016
1015
1015
1014
1013
1014
1014
1013
1011
1010
1009
1006
1005
1004
1003

Ozone (du)

379
375
371
368
366
365
364
364
362
362
361
360
359
360
351
353
353
355
356
357
366
369
372
374

Friday 21

Waxing Gibbous 72%

14:06

03:40

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 04:43, Set: 21:20, Transit: 13:03. Moon - Rise: 14:06, Set: 03:40. Civil Dark: 22:11 - 03:52. Nautical Dark: 23:34 - 02:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
69
100
100
100
100
100
100
71
71
71
71
71
71
98
98
98
98
98
98
96
96
96
96

Low Clouds (% Sky Obscured)

60
60
1
1
1
1
1
1
18
18
18
18
18
18
45
45
45
45
45
45
75
75
75
75

Medium Clouds (% Sky Obscured)

36
36
100
100
100
100
100
100
43
43
43
43
43
43
95
95
95
95
95
95
92
92
92
92

High Clouds (% Sky Obscured)

0
0
4
4
4
4
4
4
50
50
50
50
50
50
80
80
80
80
80
80
6
6
6
6

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

58
54
56
53
49
49
42
37
28
47
54
56
58
60
65
64
59
56
64
74
75
72
64
59

Precipitation Amount (mm)

0.62
0.41
0.56
0.34
0.27
0.26
0.21
0.17
0.15
0.28
0.34
0.37
0.39
0.4
0.49
0.37
0.21
0.14
0.24
0.67
1
0.65
0.24
0.16

Wind Speed/Direction (mph)

15
14
13
13
13
14
14
14
14
14
14
14
13
12
12
11
11
10
10
11
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
10
11
12
13
14
14
14
13
13
13
12
12
11
11
10
7
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

97
95
95
94
94
92
88
85
81
81
82
83
84
85
86
88
90
91
94
95
95
95
95
96

Pressure (mb)

1002
1001
1002
1002
1001
1000
999
998
998
997
996
995
995
994
992
992
992
991
991
990
989
989
988
988

Ozone (du)

375
377
369
372
374
376
375
373
374
374
373
372
371
369
371
372
373
374
374
374
374
373
371
370

Saturday 22

Waxing Gibbous 82%

15:34

03:52

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 04:42, Set: 21:22, Transit: 13:03. Moon - Rise: 15:34, Set: 03:52. Civil Dark: 22:13 - 03:50. Nautical Dark: 23:38 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
96
100
100
100
100
100
100
99
99
99
99
99
99
94
94
94
94
94
94
99
99
99
99

Low Clouds (% Sky Obscured)

75
75
100
100
100
100
100
100
98
98
98
98
98
98
86
86
86
86
86
86
95
95
95
95

Medium Clouds (% Sky Obscured)

92
92
96
96
96
96
96
96
75
75
75
75
75
75
65
65
65
65
65
65
88
88
88
88

High Clouds (% Sky Obscured)

6
6
92
92
92
92
92
92
74
74
74
74
74
74
23
23
23
23
23
23
48
48
48
48

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

Precipitation Probability (%)

61
62
60
57
53
47
47
46
44
39
33
32
50
63
72
71
61
34
25
16
0
0
0
0

Precipitation Amount (mm)

0.2
0.25
0.27
0.2
0.11
0.07
0.07
0.1
0.12
0.11
0.09
0.11
0.34
0.95
1.37
0.88
0.25
0.05
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

8
10
11
12
13
14
14
15
14
13
12
11
10
9
8
8
7
7
9
11
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
10
11
11
11
12
12
13
14
14
14
13
12
11
11
10
10
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

99
99
99
98
98
98
97
96
93
88
82
79
81
87
91
94
95
95
95
93
92
92
93
95

Pressure (mb)

988
988
988
989
989
990
990
991
992
992
992
993
993
994
994
994
995
995
996
996
996
997
997
997

Ozone (du)

369
368
367
367
368
369
368
367
367
368
369
370
371
373
373
374
373
373
372
371
370
370
370
370

Sunday 23

Waxing Gibbous 90%

17:04

04:05

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 04:41, Set: 21:23, Transit: 13:03. Moon - Rise: 17:04, Set: 04:05. Civil Dark: 22:15 - 03:48. Nautical Dark: 23:42 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
98
98
99
99
99
99
99
99
97
97
97
97
97
97
99
99
99
99

Low Clouds (% Sky Obscured)

95
95
75
75
75
75
75
75
32
32
32
32
32
32
8
8
8
8
8
8
16
16
16
16

Medium Clouds (% Sky Obscured)

88
88
92
92
92
92
92
92
65
65
65
65
65
65
41
41
41
41
41
41
99
99
99
99

High Clouds (% Sky Obscured)

48
48
66
66
66
66
66
66
98
98
98
98
98
98
95
95
95
95
95
95
22
22
22
22

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
None
None
None
None
None
None
None

Precipitation Probability (%)

11
15
14
10
8
8
9
17
21
26
33
39
41
40
36
26
10
3
1
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.06
0.11
0.14
0.17
0.2
0.21
0.21
0.18
0.11
0.05
0.02
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
10
11
11
12
13
14
14
14
13
13
13
13
13
12
12
11
10
9
8
8
7
7

Feels Like (°C)

7
7
10
11
11
12
13
14
14
14
13
13
13
13
13
12
12
11
7
6
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

96
95
94
92
91
89
85
82
79
79
80
81
79
77
76
76
77
79
82
84
85
87
89
92

Pressure (mb)

998
998
999
999
1000
1000
1001
1001
1001
1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

369
368
368
367
367
367
368
370
371
371
369
368
366
364
363
365
368
370
372
373
373
373
372
371

Forecast for Amble, Northumberland, UK (55.33,-1.59)

Generated: 17/05/21 04:38:02. Forecast: 17/05/21 to 23/05/21. Timezone: UTC+1.00