Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 89%

14:27

03:22

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

Sun - Rise: 08:05, Set: 15:51, Transit: 11:58. Moon - Rise: 14:27, Set: 03:22. Civil Dark: 16:32 - 07:24. Nautical Dark: 17:17 - 06:40. Astro Dark: 17:59 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
68
23
36
10
11
20
10
16
44
64
45
61
24
31
43
8
61
66
93
95
7

Low Clouds (% Sky Obscured)

92
100
100
41
16
28
6
8
19
6
9
13
21
11
34
20
8
6
8
25
61
45
66
7

Medium Clouds (% Sky Obscured)

88
92
97
63
18
20
6
6
5
6
9
38
56
36
42
8
26
39
0
41
22
75
70
2

High Clouds (% Sky Obscured)

99
100
0
0
0
0
0
0
0
0
0
13
22
30
21
3
10
18
0
45
6
82
84
0

ISS Passover

Visibility (miles)

5
3
2
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
7
7
7

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

Light Rain
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
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 (%)

66
65
58
46
23
9
8
10
12
9
0
0
15
19
20
16
11
8
12
24
31
33
33
32

Precipitation Amount (mm)

1.01
0.12
0.51
0.33
0.11
0.03
0.02
0.02
0.02
0.01
0
0
0.01
0.03
0.05
0.04
0.02
0.01
0.01
0.04
0.09
0.12
0.14
0.17

Wind Speed/Direction (mph)

23
22
20
20
20
19
19
19
20
21
21
22
21
20
20
20
20
20
21
21
21
19
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
11
12
11
10
6
5
3
3
2
2
2
1
1
1
1
1
1
1
1
1
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
86
85
85
86
87
89
90
91
91
90
89
88
86
85
83
82
81
80
80
79

Pressure (mb)

998
996
995
995
996
997
997
997
998
997
997
996
996
995
995
994
993
993
991
990
989
988
988
988

Ozone (du)

249
254
258
262
266
270
275
280
284
287
289
291
292
292
292
289
285
282
280
279
278
281
284
286

Monday 9

Waxing Gibbous 94%

14:45

04:33

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

Sun - Rise: 08:06, Set: 15:51, Transit: 11:59. Moon - Rise: 14:45, Set: 04:33. Civil Dark: 16:32 - 07:25. Nautical Dark: 17:17 - 06:41. Astro Dark: 17:58 - 05:59

Total Clouds (% Sky Obscured)

81
69
80
60
62
67
77
56
9
2
1
2
0
1
2
2
1
0
1
0
1
100
87
98

Low Clouds (% Sky Obscured)

9
67
48
52
61
65
73
53
1
1
1
2
0
1
2
2
1
0
1
0
1
2
0
0

Medium Clouds (% Sky Obscured)

76
10
51
5
5
27
32
6
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

50
0
63
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
87
98

ISS Passover

Visibility (miles)

6
5
5
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
33
27
20
11
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.22
0.27
0.27
0.19
0.09
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
20
24
27
29
30
30
27
24
23
23
22
21
19
17
14
12
10
8
7
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
1
1
1
0
0
0
1
1
0
0
0
1
0
0
0
0
0
-0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
75
71
69
70
72
75
76
74
73
73
74
75
76
76
78
80
82
82
81
79
79

Pressure (mb)

989
990
992
994
997
999
1002
1005
1008
1010
1011
1013
1015
1016
1017
1018
1020
1021
1021
1022
1023
1023
1022
1022

Ozone (du)

283
278
275
275
276
278
282
287
290
292
293
294
295
296
297
300
302
305
306
307
308
307
305
303

Tuesday 10

Waxing Gibbous 98%

15:08

05:46

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
00 Good

Sun - Rise: 08:07, Set: 15:51, Transit: 11:59. Moon - Rise: 15:08, Set: 05:46. Civil Dark: 16:32 - 07:26. Nautical Dark: 17:17 - 06:42. Astro Dark: 17:58 - 06:00

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
9

Low Clouds (% Sky Obscured)

0
0
1
2
13
5
1
10
7
91
89
38
99
100
100
100
98
84
84
84
84
84
84
1

Medium Clouds (% Sky Obscured)

1
13
95
70
96
100
100
98
100
100
100
98
73
98
100
100
100
100
100
100
100
100
100
0

High Clouds (% Sky Obscured)

99
100
100
100
100
98
97
100
100
100
100
99
98
95
91
92
86
98
98
98
98
98
98
7

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
7
6
6
7
10
10
10
10
6
3
6
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
9
24
59
75
76
68
57
39
29
31
44
62
72
67
59
46
31
14
4

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.12
0.45
0.77
0.72
0.53
0.41
0.32
0.23
0.23
0.39
0.72
0.95
0.82
0.55
0.34
0.17
0.05
0.01

Wind Speed/Direction (mph)

8
9
10
11
12
14
17
20
22
23
24
25
25
25
25
26
27
27
25
22
19
18
17
16

Chance of Frost

Temperature (°C)

2
3
3
4
4
5
5
6
7
8
8
9
10
11
12
12
12
12
10
9
7
6
6
6

Feels Like (°C)

-1
-1
-1
-1
-0
0
1
2
2
3
3
4
5
11
12
12
12
12
10
4
3
2
1
1

Dew Point (°C)

-1
-0
0
1
2
3
4
5
6
7
8
9
10
11
11
11
11
11
9
7
5
4
3
2

Relative Humidity (%)

80
81
83
84
86
87
90
92
95
98
100
100
100
99
96
94
93
93
92
89
87
84
82
81

Pressure (mb)

1021
1020
1019
1019
1017
1016
1015
1013
1011
1010
1008
1006
1004
1002
1000
999
998
998
999
1001
1002
1003
1004
1005

Ozone (du)

303
304
304
304
303
301
300
297
295
293
291
288
286
283
281
278
276
276
279
284
291
302
314
323

Wednesday 11

Waxing Gibbous 100%

15:37

06:59

01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
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 Good
22 Good
23 Good
00 Good

Sun - Rise: 08:08, Set: 15:51, Transit: 12:00. Moon - Rise: 15:37, Set: 06:59. Civil Dark: 16:32 - 07:27. Nautical Dark: 17:17 - 06:43. Astro Dark: 17:58 - 06:01

Total Clouds (% Sky Obscured)

9
9
9
9
9
34
34
34
34
34
34
56
56
56
56
56
56
2
2
2
2
2
2
1

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
26
26
26
26
26
26
1
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
21
21
21
21
21
21
38
38
38
38
38
38
2
2
2
2
2
2
0

High Clouds (% Sky Obscured)

7
7
7
7
7
28
28
28
28
28
28
34
34
34
34
34
34
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
6
4
6
10
10
10
4
1
4
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
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
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
8
24
34
26
14
15
21
44
57
51
44
35
17
5
0
0
0
3

Precipitation Amount (mm)

0
0
0
0
0
0
0.02
0.11
0.19
0.15
0.08
0.06
0.12
0.26
0.39
0.42
0.4
0.32
0.16
0.03
0
0
0
0.01

Wind Speed/Direction (mph)

16
15
14
14
13
13
13
13
13
14
15
15
13
11
10
10
10
10
10
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
1
0
-0
0
1
1
2
2
1
1
1
0
0
-0
-0
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
81
82
85
88
92
94
94
95
93
96
97
98
96
94
91
89
86
85
83
82

Pressure (mb)

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

Ozone (du)

325
323
323
325
329
332
335
338
341
343
344
345
346
346
347
349
350
353
356
359
362
364
365
365

Thursday 12

Full Moon 99%

16:15

08:12

01 Good
02 Good
03 Good
04 Good
05 Good
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

Sun - Rise: 08:10, Set: 15:51, Transit: 12:00. Moon - Rise: 16:15, Set: 08:12. Civil Dark: 16:32 - 07:28. Nautical Dark: 17:17 - 06:43. Astro Dark: 17:59 - 06:02

Total Clouds (% Sky Obscured)

1
1
1
1
1
100
100
100
100
100
100
100
100
100
100
100
100
47
47
47
47
47
47
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
13
13
13
13
13
13
100
100
100
100
100
100
34
34
34
34
34
34
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
100
100
100
100
100
100
84
84
84
84
84
84
38
38
38
38
38
38
99

High Clouds (% Sky Obscured)

1
1
1
1
1
70
70
70
70
70
70
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
9
4
1
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
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 (%)

0
0
0
0
0
0
30
69
77
76
45
33
32
39
47
41
28
31
37
63
67
58
43
31

Precipitation Amount (mm)

0
0
0
0
0
0
0.22
1.22
2.06
1.37
0.41
0.16
0.22
0.42
0.57
0.36
0.12
0.05
0.14
0.44
0.7
0.56
0.3
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-1
-0
1
3
4
6
10
7
6
5
5
5
4
4
3
2

Dew Point (°C)

-0
-1
-1
-1
-0
0
1
2
3
4
6
7
8
9
9
9
8
8
7
7
7
5
4
3

Relative Humidity (%)

81
81
81
81
82
83
86
91
96
98
98
98
96
95
93
93
94
95
94
95
94
90
86
83

Pressure (mb)

1002
1002
1002
1001
1001
1000
999
998
996
994
991
989
987
986
984
984
983
982
981
980
979
979
979
979

Ozone (du)

365
363
360
354
346
339
335
333
331
329
329
329
329
330
330
326
321
319
321
327
331
335
338
340

Friday 13

Waning Gibbous 98%

17:05

09:19

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 OK
19 OK
20 Bad
21 Bad
22 OK
23 OK
00 OK

Sun - Rise: 08:10, Set: 15:51, Transit: 12:00. Moon - Rise: 17:05, Set: 09:19. Civil Dark: 16:32 - 07:29. Nautical Dark: 17:17 - 06:44. Astro Dark: 17:59 - 06:02

Total Clouds (% Sky Obscured)

99
99
99
99
99
98
98
98
98
98
98
56
56
56
56
56
56
26
26
26
26
26
26
15

Low Clouds (% Sky Obscured)

67
67
67
67
67
96
96
96
96
96
96
27
27
27
27
27
27
18
18
18
18
18
18
13

Medium Clouds (% Sky Obscured)

99
99
99
99
99
49
49
49
49
49
49
49
49
49
49
49
49
23
23
23
23
23
23
9

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
9
7
9
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
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

22
12
0
0
0
5
7
10
14
15
9
9
11
15
15
12
0
0
9
17
18
12
6
4

Precipitation Amount (mm)

0.05
0.01
0
0
0
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0
0
0.01
0.05
0.09
0.07
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
82
82
82
84
86
89
91
91
88
86
85
85
87
89
89
89
87
85
83
81
79

Pressure (mb)

979
978
978
978
978
978
979
980
980
981
981
981
982
982
983
983
984
984
985
985
985
986
986
987

Ozone (du)

341
340
340
339
339
337
334
330
327
325
324
322
320
317
315
314
314
315
317
319
322
322
321
321

Saturday 14

Waning Gibbous 96%

18:07

10:16

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

Sun - Rise: 08:11, Set: 15:51, Transit: 12:01. Moon - Rise: 18:07, Set: 10:16. Civil Dark: 16:32 - 07:30. Nautical Dark: 17:17 - 06:45. Astro Dark: 17:59 - 06:03

Total Clouds (% Sky Obscured)

15
15
15
15
15
9
9
9
9
9
9
1
1
1
1
1
1
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

13
13
13
13
13
6
6
6
6
6
6
0
0
0
0
0
0
1
1
1
1
1
1
81

Medium Clouds (% Sky Obscured)

9
9
9
9
9
6
6
6
6
6
6
0
0
0
0
0
0
100
100
100
100
100
100
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
1

ISS Passover

Visibility (miles)

10
10
10
10
5
2
5
10
10
10
10
10
10
6
3
6
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
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
Very Light Rain

Precipitation Probability (%)

2
0
0
14
41
55
49
29
20
16
13
13
18
30
42
39
29
20
15
7
0
3
5
10

Precipitation Amount (mm)

0.01
0
0
0.05
0.27
0.47
0.33
0.11
0.04
0.02
0.01
0.01
0.04
0.1
0.18
0.26
0.32
0.3
0.15
0.03
0
0.01
0.04
0.1

Wind Speed/Direction (mph)

12
12
11
10
9
9
9
10
11
14
17
19
18
16
14
13
13
12
12
11
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
81
84
87
90
91
93
92
87
85
87
93
95
93
91
89
87
86
84
84
83
82

Pressure (mb)

987
987
987
986
986
985
986
986
987
988
988
989
989
990
990
991
992
993
993
994
994
994
994
994

Ozone (du)

322
323
324
324
323
324
325
327
329
331
333
334
335
335
336
336
337
338
340
341
343
344
345
346

Forecast for Tatenhill, Staffordshire, UK (52.80,-1.68)

Generated: 08/12/19 01:40:51. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+0.00