Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 17%

00:54

17:20

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

Sun - Rise: 05:20, Set: 20:45, Transit: 13:01. Moon - Rise: 00:54, Set: 17:20. Civil Dark: 21:27 - 04:38. Nautical Dark: 22:24 - 03:42. Astro Dark: 23:47 - 02:21

Total Clouds (% Sky Obscured)

98
98
95
39
23
37
34
19
20
29
16
12
3
1
4
6
5
16
23
31
41
34
33
39

Low Clouds (% Sky Obscured)

15
2
0
0
2
13
16
0
8
23
16
2
1
1
0
1
1
16
23
22
27
16
23
31

Medium Clouds (% Sky Obscured)

98
98
95
39
21
36
31
16
17
16
2
1
2
0
4
6
4
0
9
23
34
28
28
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
4
2
0
0
10
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
0
3
0
0
0
0
0
3
4
5
6
5
4
7
8
9
9
10
11
0
0
0
0

Precipitation Amount (mm)

0.01
0
0.01
0
0
0
0
0
0.01
0.01
0.02
0.02
0.02
0.01
0.03
0.04
0.07
0.1
0.12
0.12
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
17
16
15
15
14
13
13
12
12
12
13
13
14
16
17
17
18
19
19
19
19

Feels Like (°C)

19
18
18
17
16
15
15
14
13
13
12
12
12
13
13
14
16
17
17
18
19
19
19
19

Dew Point (°C)

11
11
11
11
10
10
10
9
9
9
9
9
10
11
12
13
13
14
14
15
14
14
14
14

Relative Humidity (%)

63
63
65
67
68
70
72
73
78
80
82
84
87
89
89
88
87
85
83
80
73
71
71
71

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1014
1013
1013
1013

Ozone (du)

333
332
331
331
331
330
330
331
334
336
337
338
338
338
337
337
338
338
340
341
338
339
341
344

Wednesday 4

Waning Crescent 10%

01:33

18:25

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

Sun - Rise: 05:21, Set: 20:43, Transit: 13:01. Moon - Rise: 01:33, Set: 18:25. Civil Dark: 21:25 - 04:40. Nautical Dark: 22:21 - 03:44. Astro Dark: 23:42 - 02:26

Total Clouds (% Sky Obscured)

37
27
16
12
9
10
9
13
86
93
99
95
93
99
99
96
100
98
98
63
26
50
90
90

Low Clouds (% Sky Obscured)

28
23
7
4
3
4
3
2
14
2
0
1
0
0
0
0
0
0
23
34
24
38
72
12

Medium Clouds (% Sky Obscured)

24
17
13
11
8
8
7
4
10
2
2
2
2
1
5
50
92
85
96
50
2
23
77
66

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
83
93
99
95
93
99
99
96
100
95
39
0
0
20
26
77

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
3
3
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
13
13
12
11
11
10
11
11
11
10
10
10
11
11
10
10
10
10
13
15
17
18

Chance of Frost

Temperature (°C)

19
19
18
18
17
16
15
14
14
13
13
13
13
13
14
15
17
18
19
20
21
21
21
21

Feels Like (°C)

19
19
18
18
17
16
15
14
14
13
13
13
13
13
14
15
17
18
19
20
21
21
21
21

Dew Point (°C)

14
13
13
13
12
12
11
11
11
11
11
11
12
13
14
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

71
71
72
74
76
77
80
83
85
86
87
90
94
98
100
97
91
85
79
71
68
66
67
70

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1010
1010
1010
1010
1009
1009
1008
1008
1007
1006
1006
1005
1004

Ozone (du)

346
347
341
341
341
341
340
340
340
338
337
336
336
336
337
338
339
340
339
340
341
341
342
342

Thursday 5

Waning Crescent 5%

02:23

19:22

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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:23, Set: 20:41, Transit: 13:01. Moon - Rise: 02:23, Set: 19:22. Civil Dark: 21:23 - 04:42. Nautical Dark: 22:18 - 03:47. Astro Dark: 23:37 - 02:31

Total Clouds (% Sky Obscured)

83
93
97
96
100
100
100
98
100
100
38
66
11
17
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

11
63
33
6
9
98
100
73
89
93
2
38
4
12
100
100
100
100
100
100
82
82
82
82

Medium Clouds (% Sky Obscured)

46
38
56
52
91
100
100
63
98
100
37
64
9
9
28
28
28
28
28
28
98
98
98
98

High Clouds (% Sky Obscured)

68
81
91
93
100
98
94
93
98
41
2
0
0
0
0
0
0
0
0
0
27
27
27
27

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
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

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

Precipitation Probability (%)

5
4
4
10
18
25
29
45
43
40
28
26
22
19
15
21
14
21
18
16
24
28
23
16

Precipitation Amount (mm)

0.03
0.02
0.03
0.06
0.19
0.3
0.3
1.04
0.98
0.66
0.28
0.2
0.1
0.08
0.05
0.1
0.08
0.16
0.17
0.19
0.48
1.01
0.72
0.36

Wind Speed/Direction (mph)

19
19
17
16
14
14
15
16
17
15
14
13
13
14
17
18
18
18
18
18
17
17
16
16

Chance of Frost

Temperature (°C)

20
19
19
18
17
16
16
15
16
15
15
15
15
15
15
16
17
17
18
18
19
19
19
20

Feels Like (°C)

20
19
19
18
17
16
16
15
16
15
15
15
15
15
15
16
17
18
18
19
19
19
19
20

Dew Point (°C)

15
15
15
14
15
15
15
14
14
14
14
14
15
15
15
16
17
17
17
16
16
16
16
16

Relative Humidity (%)

73
75
77
80
87
91
93
93
92
93
94
97
99
100
100
100
100
97
93
88
85
83
80
77

Pressure (mb)

1003
1003
1003
1002
1002
1001
1001
1000
999
999
998
998
998
998
997
997
998
998
998
998
998
998
998
998

Ozone (du)

343
346
346
346
347
346
347
347
348
351
352
352
351
351
353
353
355
357
359
361
361
361
359
358

Friday 6

Waning Crescent 2%

03:26

20:08

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

Sun - Rise: 05:25, Set: 20:40, Transit: 13:01. Moon - Rise: 03:26, Set: 20:08. Civil Dark: 21:21 - 04:44. Nautical Dark: 22:16 - 03:49. Astro Dark: 23:32 - 02:35

Total Clouds (% Sky Obscured)

99
99
22
22
22
22
22
22
6
6
6
6
6
6
19
19
19
19
19
19
73
73
73
73

Low Clouds (% Sky Obscured)

82
82
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9

Medium Clouds (% Sky Obscured)

98
98
16
16
16
16
16
16
6
6
6
6
6
6
8
8
8
8
8
8
17
17
17
17

High Clouds (% Sky Obscured)

27
27
7
7
7
7
7
7
0
0
0
0
0
0
12
12
12
12
12
12
69
69
69
69

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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
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

Precipitation Probability (%)

17
20
16
18
16
12
9
9
8
0
0
0
0
0
0
0
0
0
7
7
10
14
19
22

Precipitation Amount (mm)

0.36
0.42
0.25
0.31
0.29
0.19
0.1
0.12
0.08
0
0
0
0
0
0
0
0
0
0.02
0.03
0.07
0.13
0.21
0.33

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
17
16
16
15
14
14
13
13
13
13
13
14
15
16
17
18
19
20
19
19
19

Feels Like (°C)

19
19
18
17
16
16
15
14
14
13
13
13
13
13
14
15
16
17
18
19
20
19
19
19

Dew Point (°C)

15
15
15
15
15
14
13
13
13
12
12
13
13
13
14
15
16
16
16
16
16
16
15
15

Relative Humidity (%)

78
81
84
87
89
89
90
90
92
94
97
100
100
100
100
100
98
93
87
82
78
79
78
80

Pressure (mb)

999
999
999
998
999
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

357
356
357
357
358
358
359
358
361
361
361
361
361
361
361
361
360
360
360
360
357
357
357
356

Saturday 7

Waning Crescent 0%

04:39

20:44

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:26, Set: 20:38, Transit: 13:01. Moon - Rise: 04:39, Set: 20:44. Civil Dark: 21:18 - 04:46. Nautical Dark: 22:13 - 03:52. Astro Dark: 23:27 - 02:39

Total Clouds (% Sky Obscured)

73
73
91
91
91
91
91
91
59
59
59
59
59
59
41
41
41
41
41
41
27
27
27
27

Low Clouds (% Sky Obscured)

9
9
8
8
8
8
8
8
18
18
18
18
18
18
0
0
0
0
0
0
16
16
16
16

Medium Clouds (% Sky Obscured)

17
17
9
9
9
9
9
9
20
20
20
20
20
20
11
11
11
11
11
11
20
20
20
20

High Clouds (% Sky Obscured)

69
69
90
90
90
90
90
90
48
48
48
48
48
48
36
36
36
36
36
36
3
3
3
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

21
21
26
26
17
14
10
9
9
7
6
0
3
3
23
27
29
30
26
20
16
20
29
33

Precipitation Amount (mm)

0.38
0.41
0.42
0.3
0.12
0.1
0.07
0.06
0.04
0.02
0.01
0
0.01
0.01
0.06
0.12
0.21
0.27
0.22
0.13
0.1
0.26
0.72
1.1

Wind Speed/Direction (mph)

13
12
13
14
14
14
15
15
15
15
15
15
15
15
16
16
16
16
16
17
17
18
19
19

Chance of Frost

Temperature (°C)

18
18
17
16
16
16
15
15
14
14
13
13
13
13
14
15
15
16
17
18
19
19
19
19

Feels Like (°C)

18
18
17
16
16
16
15
15
14
14
13
13
13
14
15
15
16
17
17
18
19
19
19
19

Dew Point (°C)

15
15
15
15
15
15
15
14
14
14
13
13
13
13
14
15
15
16
17
18
18
18
18
18

Relative Humidity (%)

82
84
90
93
94
95
96
97
99
100
100
100
100
100
100
100
100
100
100
99
94
92
92
92

Pressure (mb)

1000
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1003
1003
1002
1002
1003
1003
1004
1004
1004
1005
1005
1006

Ozone (du)

356
355
352
350
349
349
350
351
347
347
346
346
347
347
347
348
348
349
349
350
350
350
351
350

Sunday 8

New Moon 1%

05:57

21:10

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

Sun - Rise: 05:28, Set: 20:36, Transit: 13:01. Moon - Rise: 05:57, Set: 21:10. Civil Dark: 21:16 - 04:48. Nautical Dark: 22:10 - 03:54. Astro Dark: 23:22 - 02:44

Total Clouds (% Sky Obscured)

27
27
98
98
98
98
98
98
28
28
28
28
28
28
7
7
7
7
7
7
57
57
57
57

Low Clouds (% Sky Obscured)

16
16
98
98
98
98
98
98
2
2
2
2
2
2
0
0
0
0
0
0
23
23
23
23

Medium Clouds (% Sky Obscured)

20
20
79
79
79
79
79
79
20
20
20
20
20
20
7
7
7
7
7
7
53
53
53
53

High Clouds (% Sky Obscured)

3
3
68
68
68
68
68
68
11
11
11
11
11
11
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

Light Rain
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
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

Precipitation Probability (%)

33
31
25
21
14
9
7
3
0
5
10
18
18
20
19
11
7
5
6
10
12
12
11
9

Precipitation Amount (mm)

0.91
0.51
0.25
0.12
0.05
0.03
0.02
0.01
0
0.02
0.08
0.15
0.14
0.13
0.12
0.07
0.02
0.01
0.03
0.11
0.21
0.2
0.15
0.13

Wind Speed/Direction (mph)

18
16
15
14
14
14
15
16
17
17
18
19
19
18
18
18
18
18
18
18
18
17
16
15

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
16
15
15
14
14
13
14
14
15
16
16
17
17
18
18
19
20
20

Feels Like (°C)

19
19
18
18
17
16
16
15
15
14
14
13
14
15
15
16
17
17
18
18
19
19
20
20

Dew Point (°C)

17
17
17
17
16
16
16
15
15
14
14
13
14
14
15
16
16
17
17
18
18
17
17
17

Relative Humidity (%)

93
93
94
95
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
89
85
82

Pressure (mb)

1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

350
349
348
346
344
343
345
348
349
348
345
343
342
340
339
338
336
335
334
333
331
330
328
326

Monday 9

Waxing Crescent 5%

07:18

21:31

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:30, Set: 20:34, Transit: 13:01. Moon - Rise: 07:18, Set: 21:31. Civil Dark: 21:14 - 04:50. Nautical Dark: 22:07 - 03:57. Astro Dark: 23:18 - 02:48

Total Clouds (% Sky Obscured)

57
57
70
70
70
70
70
70
91
91
91
91
91
91
93
93
93
93
93
93
100
100
100
100

Low Clouds (% Sky Obscured)

23
23
7
7
7
7
7
7
6
6
6
6
6
6
2
2
2
2
2
2
100
100
100
100

Medium Clouds (% Sky Obscured)

53
53
23
23
23
23
23
23
10
10
10
10
10
10
16
16
16
16
16
16
76
76
76
76

High Clouds (% Sky Obscured)

0
0
60
60
60
60
60
60
91
91
91
91
91
91
92
92
92
92
92
92
9
9
9
9

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
15
20
14
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.15
0.18
0.17
0.09
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
13
13
14
14
14
14
13
13
13
12
12
12
11
11
11
12
12
13
12
12
12

Chance of Frost

Temperature (°C)

19
19
18
17
17
16
16
15
15
14
14
14
14
14
15
16
17
18
19
19
20
20
21
22

Feels Like (°C)

20
19
18
17
17
16
16
15
15
14
14
14
15
15
15
16
18
19
19
20
21
21
22
22

Dew Point (°C)

17
17
16
16
15
15
15
15
15
14
14
14
14
14
15
16
17
18
19
19
19
19
19
19

Relative Humidity (%)

84
88
91
92
92
92
94
97
99
100
100
100
100
100
100
100
100
100
100
100
97
93
89
86

Pressure (mb)

1013
1013
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

325
323
322
321
321
320
321
322
322
322
322
321
321
321
320
319
318
318
317
317
317
316
314
313

Forecast for Wiveton, Norfolk NR25, UK (52.94,1.03)

Generated: 03/08/21 17:42:39. Forecast: 03/08/21 to 09/08/21. Timezone: UTC+1.00