Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waxing Crescent 27%

10:29

23:43

04 Bad
05 OK
06 OK
07 Good
08 Good
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 OK
23 Bad
00 Bad
01 Bad
02 OK
03 Good

Sun - Rise: 04:54, Set: 21:10, Transit: 13:02. Moon - Rise: 10:29, Set: 23:43. Civil Dark: 21:56 - 04:07. Nautical Dark: 23:05 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
34
30
2
1
86
96
96
100
100
83
100
98
95
68
73
98
78
45
66
95
83
41
11

Low Clouds (% Sky Obscured)

2
29
13
0
0
2
3
54
100
99
10
78
4
13
5
0
0
1
6
9
13
19
16
3

Medium Clouds (% Sky Obscured)

45
15
24
2
0
0
0
0
100
98
73
100
98
95
68
73
98
78
45
65
95
82
34
10

High Clouds (% Sky Obscured)

0
0
0
0
0
85
96
92
91
59
35
2
0
0
0
0
0
0
0
0
0
0
6
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

Precipitation Type

Very Light Rain
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 (%)

6
3
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
92
88
79
68
58
50
44
42
41
40
41
42
42
46
49
53
56
61
66
73
80
86

Pressure (mb)

1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017

Ozone (du)

347
347
347
346
344
342
341
340
340
341
343
346
349
351
353
353
352
350
348
347
346
345
345
345

Wednesday 18

Waxing Crescent 38%

11:46

00:05

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

Sun - Rise: 04:55, Set: 21:09, Transit: 13:02. Moon - Rise: 11:46, Set: 00:05. Civil Dark: 21:55 - 04:09. Nautical Dark: 23:03 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

13
6
37
49
68
52
13
51
53
41
48
79
91
91
16
2
10
49
50
12
13
81
96
9

Low Clouds (% Sky Obscured)

1
1
0
0
1
3
9
26
18
23
14
2
0
0
0
1
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

5
5
16
18
30
9
3
14
12
23
26
45
88
91
16
2
4
6
8
9
12
13
12
9

High Clouds (% Sky Obscured)

8
0
24
39
54
43
3
34
41
10
28
63
23
5
0
0
6
46
46
2
0
77
96
1

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
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
11
11
10
10
10
10
10
10
10
10
9
9
10
10
10
11
11
11
11
12

Relative Humidity (%)

89
92
90
81
70
62
54
48
43
41
40
41
42
42
41
43
49
57
65
69
73
77
83
89

Pressure (mb)

1017
1017
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

346
346
345
345
345
346
346
346
347
347
347
347
347
348
350
350
349
348
346
345
344
343
341
339

Thursday 19

First Quarter 49%

13:01

00:27

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

Sun - Rise: 04:56, Set: 21:08, Transit: 13:02. Moon - Rise: 13:01, Set: 00:27. Civil Dark: 21:53 - 04:11. Nautical Dark: 23:00 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
91
85
92
68
36
57
66
98
100
100
100
100
100
66
96
96
96
96
96
96
30
30
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
26
0
1
6
0
0
0
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
3
2
2
2
2
1
41
75
100
100
100
100
100
42
9
9
9
9
9
9
19
19
19

High Clouds (% Sky Obscured)

94
91
85
92
67
35
56
43
91
71
7
0
1
4
45
95
95
95
95
95
95
17
17
17

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
3
3
4
4
4
4
3
3
1
6
8
9
9
8
6
6
6
5
5
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

91
89
86
78
69
60
53
48
44
42
41
40
41
41
41
42
46
53
59
63
68
72
74
76

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

338
337
337
337
338
338
338
339
339
339
339
339
339
339
340
341
341
341
342
342
343
343
344
344

Friday 20

Waxing Gibbous 60%

14:13

00:49

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Good
02 Good
03 Good

Sun - Rise: 04:58, Set: 21:07, Transit: 13:02. Moon - Rise: 14:13, Set: 00:49. Civil Dark: 21:52 - 04:12. Nautical Dark: 22:58 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
30
30
16
16
16
16
16
16
34
34
34
34
34
34
57
57
57
57
57
57
3
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
13
13
13
13
13
13
0
0
0

Medium Clouds (% Sky Obscured)

19
19
19
16
16
16
16
16
16
34
34
34
34
34
34
57
57
57
57
57
57
3
3
3

High Clouds (% Sky Obscured)

17
17
17
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
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
3
8
5
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.02
0.01
0
0
0.02
0.08
0.12
0.07
0.01

Wind Speed/Direction (mph)

5
5
6
5
5
5
5
5
6
7
7
6
9
7
9
10
8
4
4
2
4
5
4
4

Chance of Frost

Temperature (°C)

14
15
16
17
19
20
22
23
24
24
25
26
25
25
24
22
21
19
17
16
16
15
14
13

Feels Like (°C)

14
15
16
17
19
20
22
23
24
24
25
26
25
25
24
22
21
19
17
16
16
15
14
13

Dew Point (°C)

10
10
9
9
9
9
9
10
11
11
11
11
11
10
10
9
9
9
9
10
10
11
11
11

Relative Humidity (%)

76
72
67
61
54
48
43
42
43
44
42
40
40
41
41
43
48
53
59
65
71
77
84
87

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

344
343
342
341
341
340
340
341
341
342
342
342
341
340
339
338
340
343
346
348
351
352
350
346

Saturday 21

Waxing Gibbous 70%

15:23

01:14

04 Good
05 Good
06 Good
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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 04:59, Set: 21:05, Transit: 13:02. Moon - Rise: 15:23, Set: 01:14. Civil Dark: 21:50 - 04:14. Nautical Dark: 22:55 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
3
3
2
2
2
2
2
2
43
43
43
43
43
43
27
27
27
27
27
27
88
88
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
8
8
8
8
8
2
2
2
2
2
2
24
24
24

Medium Clouds (% Sky Obscured)

3
3
3
2
2
2
2
2
2
39
39
39
39
39
39
6
6
6
6
6
6
87
87
87

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
22
22
22
22
22
22
5
5
5

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
1
1
1
1
1
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
5
5
6
7
7
8
8
8
9
8
8
7
7
5
3
3
2
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
11
11
11
12
12
13
13
13
13

Relative Humidity (%)

88
85
82
76
68
60
52
47
43
41
41
42
43
45
46
49
54
61
69
76
83
90
95
99

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

342
339
336
333
329
326
323
320
318
316
314
313
312
311
312
312
311
311
310
310
310
310
310
310

Sunday 22

Waxing Gibbous 79%

16:30

01:43

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

Sun - Rise: 05:00, Set: 21:04, Transit: 13:02. Moon - Rise: 16:30, Set: 01:43. Civil Dark: 21:49 - 04:16. Nautical Dark: 22:53 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
88
88
20
20
20
20
20
20
9
9
9
9
9
9
1
1
1
1
1
1
34
34
34

Low Clouds (% Sky Obscured)

24
24
24
16
16
16
16
16
16
1
1
1
1
1
1
0
0
0
0
0
0
32
32
32

Medium Clouds (% Sky Obscured)

87
87
87
6
6
6
6
6
6
8
8
8
8
8
8
1
1
1
1
1
1
10
10
10

High Clouds (% Sky Obscured)

5
5
5
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
14
15
17
19
21
23
24
25
26
27
27
27
26
25
24
22
21
19
18
17
16
16

Feels Like (°C)

13
13
14
15
17
19
21
23
24
25
26
27
27
27
26
25
24
22
21
19
18
17
16
16

Dew Point (°C)

13
13
13
13
13
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
13
13
12

Relative Humidity (%)

99
97
94
88
77
64
54
48
44
41
39
37
36
36
38
40
44
49
53
60
69
77
79
77

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

309
309
310
310
309
309
309
309
309
309
309
309
309
309
309
308
307
306
305
304
304
304
303
302

Monday 23

Waxing Gibbous 86%

17:34

02:16

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

Sun - Rise: 05:02, Set: 21:02, Transit: 13:02. Moon - Rise: 17:34, Set: 02:16. Civil Dark: 21:47 - 04:17. Nautical Dark: 22:51 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
34
34
23
23
23
23
23
23
38
38
38
38
38
38
1
1
1
1
1
1
0
0
0

Low Clouds (% Sky Obscured)

32
32
32
23
23
23
23
23
23
38
38
38
38
38
38
1
1
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
0
0
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
20
22
23
25
25
26
27
28
28
28
27
26
25
23
22
21
20
19
18
18

Feels Like (°C)

16
17
18
19
20
22
23
25
25
26
27
28
28
28
27
26
25
23
22
21
20
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

74
70
68
64
58
52
47
44
42
41
39
38
38
39
41
44
48
52
55
59
64
69
74
79

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

302
302
301
301
301
302
303
306
309
312
311
310
308
307
305
304
303
303
303
303
304
305
307
308

Forecast for Dereham, Norfolk, UK (52.66,0.96)

Generated: 17/07/18 04:02:23. Forecast: 17/07/18 to 23/07/18. Timezone: UTC+1.00