Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Gibbous 100%

16:57

07:52

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

Sun - Rise: 07:15, Set: 16:05, Transit: 11:40. Moon - Rise: 16:57, Set: 07:52. Civil Dark: 16:43 - 06:37. Nautical Dark: 17:24 - 05:55. Astro Dark: 18:05 - 05:15

Total Clouds (% Sky Obscured)

38
86
100
56
35
11
12
61
88
89
85
88
88
100
100
96
88
95
64
29
46
100
100
81

Low Clouds (% Sky Obscured)

36
85
100
56
33
9
2
2
0
0
1
17
74
100
100
96
60
70
60
26
20
9
19
44

Medium Clouds (% Sky Obscured)

23
6
1
0
8
2
0
0
0
2
59
76
50
77
76
3
56
85
13
6
0
0
0
18

High Clouds (% Sky Obscured)

1
0
0
0
0
0
9
60
88
89
84
84
42
86
48
0
71
64
0
0
33
100
100
70

ISS Passover

Visibility (miles)

10
10
10
10
10
6
7
10
10
10
10
10
6
6
7
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

Precipitation Type

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

Precipitation Probability (%)

17
13
11
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
8

Precipitation Amount (mm)

0.08
0.05
0.02
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

16
15
14
13
12
10
9
9
9
9
9
8
8
7
7
6
5
6
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

7
6
6
5
5
5
4
4
4
4
5
6
7
7
7
6
6
5
5
4
3
2
2
2

Feels Like (°C)

3
2
1
1
1
1
1
1
1
1
2
3
4
5
5
4
4
3
2
1
0
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

85
86
86
86
87
89
91
93
93
93
93
90
83
81
81
87
86
84
84
85
87
89
90
91

Pressure (mb)

998
999
999
999
1000
999
999
1000
1000
1000
1000
1000
999
999
998
998
997
997
997
996
996
995
995
995

Ozone (du)

340
340
340
339
339
345
344
345
346
346
344
341
340
340
342
346
348
350
352
354
357
359
360
359

Thursday 14

Waning Gibbous 98%

17:29

09:04

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:17, Set: 16:04, Transit: 11:40. Moon - Rise: 17:29, Set: 09:04. Civil Dark: 16:41 - 06:39. Nautical Dark: 17:23 - 05:57. Astro Dark: 18:04 - 05:17

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
48
29
45
84
92
70
33
38
47
38
43
100

Low Clouds (% Sky Obscured)

27
24
31
31
34
61
93
100
99
100
99
99
23
27
24
23
28
24
31
27
38
33
20
22

Medium Clouds (% Sky Obscured)

18
42
42
52
96
100
100
100
100
100
99
99
39
11
22
20
29
20
15
19
23
20
16
3

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
99
100
100
98
45
5
1
23
79
88
61
0
13
11
0
26
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
7
5
5
5
7
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

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
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

Precipitation Probability (%)

11
11
15
19
23
22
28
40
61
65
64
71
76
75
64
46
36
29
26
25
25
24
28
32

Precipitation Amount (mm)

0.02
0.02
0.01
0.01
0.01
0.02
0.04
0.14
0.55
0.95
0.83
1.23
1.66
1.41
0.58
0.21
0.14
0.11
0.09
0.08
0.11
0.14
0.15
0.2

Wind Speed/Direction (mph)

7
8
8
9
9
9
9
10
11
11
12
12
11
10
10
9
8
8
7
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
87
86
86
87
88
89
89
90
93
95
96
93
91
89
88
89
89
91
94
96
98

Pressure (mb)

994
994
994
994
994
994
995
995
996
997
997
998
998
998
999
999
1000
1001
1002
1003
1003
1004
1004
1005

Ozone (du)

359
358
356
356
357
359
360
359
357
357
360
365
370
375
381
385
386
386
385
384
382
380
379
378

Friday 15

Waning Gibbous 94%

18:10

10:13

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:18, Set: 16:02, Transit: 11:40. Moon - Rise: 18:10, Set: 10:13. Civil Dark: 16:40 - 06:40. Nautical Dark: 17:22 - 05:59. Astro Dark: 18:02 - 05:18

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
68
81

Low Clouds (% Sky Obscured)

20
2
34
45
39
29
99
6
13
23
61
62
55
16
34
92
100
100
100
100
100
100
53
78

Medium Clouds (% Sky Obscured)

48
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
81
97
89
58
51
23

High Clouds (% Sky Obscured)

100
94
99
100
99
100
100
98
95
98
98
100
100
100
100
100
100
98
81
1
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
7
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

28
24
16
7
11
12
14
15
13
14
12
10
13
21
41
65
72
72
58
50
47
44
36
37

Precipitation Amount (mm)

0.22
0.14
0.05
0.01
0.01
0.01
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.06
0.35
1.24
1.44
1.39
0.43
0.35
0.39
0.37
0.31
0.25

Wind Speed/Direction (mph)

5
5
5
5
5
6
7
8
9
11
13
15
17
17
17
16
16
13
11
10
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
94
92
88
87
87
87
88
87
86
83
81
80
83
85
86
84
85
87
88
90
91
91
90

Pressure (mb)

1005
1005
1006
1005
1006
1006
1006
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1005
1005
1005
1005
1005
1005

Ozone (du)

376
374
371
368
365
362
360
357
355
354
353
354
354
355
356
357
358
358
358
356
353
350
347
344

Saturday 16

Waning Gibbous 87%

19:03

11:16

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:20, Set: 16:01, Transit: 11:40. Moon - Rise: 19:03, Set: 11:16. Civil Dark: 16:39 - 06:42. Nautical Dark: 17:21 - 06:00. Astro Dark: 18:01 - 05:20

Total Clouds (% Sky Obscured)

55
58
77
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
58
73
64
34
53
77
77
77
77
77
77
34
34
34
34
34
34
96
96
96
96
96
96

Medium Clouds (% Sky Obscured)

17
2
0
0
2
52
77
77
77
77
77
77
90
90
90
90
90
90
99
99
99
99
99
99

High Clouds (% Sky Obscured)

0
0
16
98
98
99
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99
99

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

Precipitation Probability (%)

34
26
18
10
20
27
29
29
22
22
22
23
25
30
36
38
39
34
30
27
24
20
20
22

Precipitation Amount (mm)

0.21
0.1
0.02
0.01
0.03
0.06
0.08
0.1
0.06
0.07
0.07
0.07
0.08
0.11
0.15
0.17
0.14
0.1
0.08
0.06
0.04
0.04
0.04
0.05

Wind Speed/Direction (mph)

8
7
8
9
8
8
8
11
11
11
12
12
12
12
11
11
10
8
7
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
92
93
95
98
95
95
95
95
94
92
91
91
92
90
89
90
89
89
89
89
90

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

341
339
338
337
335
333
332
331
330
329
328
328
327
328
328
327
324
321
317
312
307
302
299
296

Sunday 17

Waning Gibbous 79%

20:08

12:08

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:22, Set: 15:59, Transit: 11:41. Moon - Rise: 20:08, Set: 12:08. Civil Dark: 16:38 - 06:44. Nautical Dark: 17:20 - 06:02. Astro Dark: 18:00 - 05:21

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
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
96
96
96
96
96
96
6
6
6
6
6
6
39
39
39
39
39
39

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

94
94
94
94
94
94
81
81
81
81
81
81
91
91
91
91
91
91
45
45
45
45
45
45

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

Precipitation Probability (%)

21
16
11
9
8
10
12
14
15
13
10
5
0
0
8
8
9
5
5
0
0
0
0
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
92
95
97
97
97
96
96
94
90
87
87
88
88
86
88
87
86
86
86
87

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1016
1015

Ozone (du)

295
295
296
297
298
300
301
300
299
299
299
299
300
302
305
306
305
303
302
301
301
300
298
295

Monday 18

Waning Gibbous 69%

21:22

12:50

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 15:58, Transit: 11:41. Moon - Rise: 21:22, Set: 12:50. Civil Dark: 16:36 - 06:45. Nautical Dark: 17:19 - 06:03. Astro Dark: 17:59 - 05:23

Total Clouds (% Sky Obscured)

96
96
96
96
96
96
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
66
66
66
66
66
64
64
64
64
64
64
13
13
13
13
13
13
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

88
88
88
88
88
88
27
27
27
27
27
27
100
100
100
100
100
100
98
98
98
98
98
98

High Clouds (% Sky Obscured)

58
58
58
58
58
58
87
87
87
87
87
87
98
98
98
98
98
98
97
97
97
97
97
97

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

Precipitation Probability (%)

11
9
0
0
0
12
17
17
16
17
22
26
29
34
42
49
46
46
44
41
38
35
39
36

Precipitation Amount (mm)

0.03
0.01
0
0
0
0.03
0.06
0.07
0.07
0.08
0.11
0.15
0.2
0.22
0.25
0.26
0.27
0.27
0.25
0.21
0.16
0.13
0.13
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
88
87
87
88
89
90
90
92
91
91
91
91
91
90
90
90
89
89
89
91

Pressure (mb)

1015
1015
1014
1012
1013
1012
1012
1011
1011
1011
1010
1009
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1004

Ozone (du)

292
290
289
289
291
294
298
301
304
307
310
314
316
318
318
318
317
316
313
310
307
303
298
293

Tuesday 19

Third Quarter 58%

22:42

13:23

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

Sun - Rise: 07:25, Set: 15:57, Transit: 11:41. Moon - Rise: 22:42, Set: 13:23. Civil Dark: 16:35 - 06:47. Nautical Dark: 17:18 - 06:05. Astro Dark: 17:58 - 05:24

Total Clouds (% Sky Obscured)

29
29
29
29
29
29
93
93
93
93
93
93
84
84
84
84
84
84
11
11
11
11
11
11

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
31
31
31
31
31
31
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

27
27
27
27
27
27
0
0
0
0
0
0
31
31
31
31
31
31
11
11
11
11
11
11

High Clouds (% Sky Obscured)

3
3
3
3
3
3
93
93
93
93
93
93
75
75
75
75
75
75
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
6
4
6
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

34
33
25
19
17
14
14
12
9
9
23
42
43
45
51
51
38
22
13
14
16
23
38
51

Precipitation Amount (mm)

0.16
0.17
0.17
0.17
0.14
0.11
0.08
0.05
0.03
0.02
0.08
0.29
0.55
0.71
0.81
0.76
0.43
0.13
0.05
0.04
0.04
0.06
0.19
0.57

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
94
95
98
100
99
97
98
99
100
100
99
98
97
96
95
93
92
92
93
93
93

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1002
1001
1000
1000
1000
1000
1000
1001
1001
1002
1002
1002
1002
1002

Ozone (du)

289
288
289
290
292
295
298
300
301
302
302
301
301
302
303
305
306
308
310
312
313
314
317
320

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

Generated: 13/11/19 15:03:30. Forecast: 13/11/19 to 19/11/19. Timezone: UTC+0.00