Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 57%

00:37

12:43

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

Sun - Rise: 04:49, Set: 21:14, Transit: 13:01. Moon - Rise: 00:37, Set: 12:43. Civil Dark: 22:01 - 04:02. Nautical Dark: 23:13 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
6
2
1
3
2
23
8
34
80
98
100
100
100
98
89
90
67
39
17
11
20
19
20

Low Clouds (% Sky Obscured)

8
3
1
0
3
1
5
6
6
7
79
100
100
97
81
28
6
2
6
9
4
6
6
5

Medium Clouds (% Sky Obscured)

13
5
1
0
0
0
0
0
0
0
3
11
20
16
22
50
58
19
9
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
1
20
2
31
78
91
97
94
96
92
73
76
60
33
9
7
15
14
16

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 (%)

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

Precipitation Amount (mm)

0.01
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
4
4
4
4
5
5
6
6
6
6
6
5
4
3
3
4
6
8
8
8
8

Chance of Frost

Temperature (°C)

10
9
8
9
9
11
13
15
17
18
19
19
20
20
21
21
22
21
19
17
15
14
13
13

Feels Like (°C)

9
8
7
8
9
11
13
15
17
18
19
19
20
20
21
21
22
21
19
17
15
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
92
89
85
76
66
58
54
51
49
47
46
46
45
47
51
57
65
72
77
80
82

Pressure (mb)

1029
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

338
337
336
335
334
333
332
332
332
334
336
337
338
339
339
340
340
339
337
334
331
330
329
329

Monday 13

Third Quarter 48%

00:52

13:50

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

Sun - Rise: 04:50, Set: 21:13, Transit: 13:01. Moon - Rise: 00:52, Set: 13:50. Civil Dark: 22:00 - 04:03. Nautical Dark: 23:11 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
29
19
24
56
42
47
53
61
80
67
61
55
72
99
98
97
83
90
88
92
54
73
96

Low Clouds (% Sky Obscured)

0
3
4
0
0
0
0
0
0
0
0
0
24
2
94
19
17
5
72
17
21
30
66
84

Medium Clouds (% Sky Obscured)

1
0
0
2
20
9
7
10
27
49
42
35
32
45
97
53
56
70
86
6
13
16
9
12

High Clouds (% Sky Obscured)

19
27
16
23
45
38
44
52
54
73
56
45
24
52
81
97
95
52
23
85
91
34
30
68

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
10
15
19
18
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.07
0.12
0.11
0.09
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
12
13
15
17
18
19
20
20
21
21
21
21
21
20
19
18
17
16
16
16

Feels Like (°C)

12
11
11
11
12
13
15
17
18
19
20
20
21
21
21
21
21
20
19
18
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
83
82
77
69
61
55
52
50
51
53
57
60
62
63
67
73
83
91
95
95
96

Pressure (mb)

1026
1025
1025
1025
1024
1025
1024
1024
1024
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

329
329
329
329
328
328
327
327
326
326
325
324
322
321
321
323
326
329
332
334
336
336
336
335

Tuesday 14

Waning Crescent 38%

01:09

14:59

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 04:51, Set: 21:12, Transit: 13:02. Moon - Rise: 01:09, Set: 14:59. Civil Dark: 21:59 - 04:04. Nautical Dark: 23:09 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
99
98
100
100
94
83
95
98
94
77
77
77
77
77
77
57
57
57
57
57
57
36

Low Clouds (% Sky Obscured)

100
97
63
31
45
44
23
18
7
18
19
6
6
6
6
6
6
17
17
17
17
17
17
16

Medium Clouds (% Sky Obscured)

22
15
11
6
12
14
10
13
56
72
45
41
41
41
41
41
41
56
56
56
56
56
56
31

High Clouds (% Sky Obscured)

5
10
97
97
100
100
93
78
89
93
88
64
64
64
64
64
64
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
7
4
2
1
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

17
22
32
41
54
60
51
25
20
20
22
22
22
17
13
14
14
13
12
8
6
6
5
5

Precipitation Amount (mm)

0.06
0.07
0.11
0.19
0.31
0.4
0.36
0.26
0.21
0.23
0.29
0.31
0.26
0.17
0.12
0.1
0.11
0.11
0.08
0.06
0.05
0.04
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
13
13
14
15
16
17
18
18
19
20
20
20
19
18
18
17
15
14
13
13
12

Feels Like (°C)

15
14
13
13
13
14
15
16
17
18
18
19
20
20
20
19
18
18
17
15
14
13
13
12

Dew Point (°C)

14
14
13
13
13
13
12
12
12
12
12
12
12
12
13
12
12
13
13
13
13
13
12
12

Relative Humidity (%)

98
100
100
100
98
92
85
78
72
68
65
63
62
62
64
66
68
71
76
84
90
95
98
100

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

334
333
333
335
339
341
340
337
336
335
336
336
335
334
333
332
331
330
329
328
327
326
325
324

Wednesday 15

Waning Crescent 29%

01:29

16:09

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

Sun - Rise: 04:52, Set: 21:11, Transit: 13:02. Moon - Rise: 01:29, Set: 16:09. Civil Dark: 21:57 - 04:06. Nautical Dark: 23:06 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

36
36
36
36
36
23
23
23
23
23
23
66
66
66
66
66
66
92
92
92
92
92
92
31

Low Clouds (% Sky Obscured)

16
16
16
16
16
7
7
7
7
7
7
50
50
50
50
50
50
37
37
37
37
37
37
24

Medium Clouds (% Sky Obscured)

31
31
31
31
31
16
16
16
16
16
16
59
59
59
59
59
59
91
91
91
91
91
91
27

High Clouds (% Sky Obscured)

0
0
0
0
0
11
11
11
11
11
11
3
3
3
3
3
3
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
None
Very Light Rain
Very Light Rain
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
None
None

Precipitation Probability (%)

6
9
8
6
5
6
6
0
0
0
0
0
0
0
5
10
22
26
23
15
8
6
3
0

Precipitation Amount (mm)

0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01
0.04
0.12
0.19
0.15
0.08
0.04
0.02
0.01
0

Wind Speed/Direction (mph)

3
4
5
6
6
6
6
7
7
6
6
6
6
6
7
6
6
5
5
5
5
4
4
3

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
13
15
16
17
17
17
19
19
20
19
18
17
17
16
15
15
14
14

Feels Like (°C)

11
11
11
11
11
12
13
15
16
17
17
17
19
19
20
19
18
17
17
16
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
95
88
81
75
71
68
66
66
63
64
67
73
78
87
91
97
100
100
100
100

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1020

Ozone (du)

324
324
324
325
326
327
325
322
319
318
318
318
318
318
317
317
316
315
315
315
316
317
318
319

Thursday 16

Waning Crescent 20%

01:55

17:20

02 OK
03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 04:54, Set: 21:10, Transit: 13:02. Moon - Rise: 01:55, Set: 17:20. Civil Dark: 21:56 - 04:08. Nautical Dark: 23:04 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
31
31
31
31
88
88
88
88
88
88
100
100
100
100
100
100
78
78
78
78
78
78
88

Low Clouds (% Sky Obscured)

24
24
24
24
24
33
33
33
33
33
33
56
56
56
56
56
56
56
56
56
56
56
56
87

Medium Clouds (% Sky Obscured)

27
27
27
27
27
87
87
87
87
87
87
96
96
96
96
96
96
59
59
59
59
59
59
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0.01
0.01
0
0
0
0
0.01
0.03
0.04
0.06
0.06
0.06
0.05
0.05
0.05
0.04
0.02
0.01
0
0
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
97
90
83
78
75
72
70
66
64
63
66
70
77
82
90
97
100
100
100

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

321
322
322
322
321
320
320
320
321
324
327
329
328
326
324
322
321
318
316
313
310
309
308
307

Friday 17

Waning Crescent 12%

01:55

18:30

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 04:55, Set: 21:09, Transit: 13:02. Moon - Rise: 01:55, Set: 18:30. Civil Dark: 21:55 - 04:09. Nautical Dark: 23:02 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
88
88
88
88
98
98
98
98
98
98
100
100
100
100
100
100
66
66
66
66
66
66
19

Low Clouds (% Sky Obscured)

87
87
87
87
87
98
98
98
98
98
98
100
100
100
100
100
100
66
66
66
66
66
66
19

Medium Clouds (% Sky Obscured)

29
29
29
29
29
9
9
9
9
9
9
95
95
95
95
95
95
2
2
2
2
2
2
0

High Clouds (% Sky Obscured)

0
0
0
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)

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
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 (%)

3
0
0
0
2
2
3
3
2
2
4
4
6
10
14
15
14
14
12
9
7
5
4
3

Precipitation Amount (mm)

0.01
0
0
0
0.02
0.03
0.03
0.02
0.01
0.01
0.01
0.03
0.05
0.1
0.13
0.13
0.11
0.09
0.08
0.07
0.05
0.03
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
97
90
85
80
75
70
67
66
67
70
73
74
77
83
90
99
100
100
100

Pressure (mb)

1024
1024
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

307
307
307
306
305
304
305
306
306
306
306
306
305
305
305
305
305
305
304
304
303
303
304
305

Saturday 18

Waning Crescent 6%

02:29

19:36

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

Sun - Rise: 04:56, Set: 21:08, Transit: 13:02. Moon - Rise: 02:29, Set: 19:36. Civil Dark: 21:53 - 04:11. Nautical Dark: 23:00 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
19
19
19
19
1
1
1
1
1
1
49
49
49
49
49
49
1
1
1
1
1
1
5

Low Clouds (% Sky Obscured)

19
19
19
19
19
1
1
1
1
1
1
29
29
29
29
29
29
1
1
1
1
1
1
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
28
28
28
28
28
28
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
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
1
2
2
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
14
14
15
17
19
21
22
23
24
25
25
25
24
24
23
22
20
19
18
16
16

Feels Like (°C)

15
14
14
14
15
16
17
20
21
22
23
24
25
25
25
25
24
23
22
21
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
93
84
78
72
68
64
62
61
63
66
70
75
83
91
100
100
100
100

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1024
1024
1025
1025
1024

Ozone (du)

307
309
311
312
314
316
316
316
316
314
312
311
310
310
309
308
307
307
306
305
305
304
303
303

Forecast for Great Ellingham, Norfolk, UK (52.53,0.98)

Generated: 12/07/20 01:59:18. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00