Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 89%

14:23

03:16

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

Sun - Rise: 07:57, Set: 15:50, Transit: 11:53. Moon - Rise: 14:23, Set: 03:16. Civil Dark: 16:30 - 07:17. Nautical Dark: 17:14 - 06:33. Astro Dark: 17:55 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
95
55
41
31
4
7
10
20
48
87
45
39
31
22
21
1
6
43
87
100
98

Low Clouds (% Sky Obscured)

69
14
100
92
55
20
23
4
7
10
19
14
28
16
30
25
19
21
1
4
0
82
100
95

Medium Clouds (% Sky Obscured)

100
100
100
74
2
37
25
0
0
0
4
48
84
41
19
10
7
2
0
3
29
1
81
65

High Clouds (% Sky Obscured)

100
100
100
30
0
0
0
0
0
0
0
0
0
2
0
4
1
0
0
0
33
27
75
54

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

Precipitation Probability (%)

30
100
70
56
20
9
10
8
0
0
0
9
20
27
23
21
11
9
8
10
12
20
24
32

Precipitation Amount (mm)

0.07
0.68
0.74
0.57
0.27
0.11
0.05
0.01
0
0
0
0.01
0.02
0.06
0.1
0.07
0.02
0.01
0.01
0.01
0.01
0.03
0.09
0.17

Wind Speed/Direction (mph)

25
26
26
24
22
20
20
19
19
19
21
22
21
19
18
20
22
24
24
24
24
23
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
12
11
10
11
6
4
4
4
3
3
2
3
2
1
1
1
1
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

85
86
87
86
81
79
87
87
88
90
91
91
93
93
85
92
90
88
87
86
85
84
84
83

Pressure (mb)

1002
1000
998
998
997
998
998
999
1000
1000
999
999
999
998
997
997
996
996
995
994
992
991
990
989

Ozone (du)

248
248
250
254
259
264
267
269
273
277
283
287
289
290
291
291
291
290
286
281
278
279
282
284

Monday 9

Waxing Gibbous 94%

14:42

04:26

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
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 Bad
00 Bad

Sun - Rise: 07:58, Set: 15:50, Transit: 11:54. Moon - Rise: 14:42, Set: 04:26. Civil Dark: 16:30 - 07:18. Nautical Dark: 17:14 - 06:34. Astro Dark: 17:55 - 05:53

Total Clouds (% Sky Obscured)

38
91
100
66
48
60
79
100
65
55
2
1
4
2
5
2
1
0
0
0
0
0
99
84

Low Clouds (% Sky Obscured)

5
66
100
59
48
59
70
100
56
54
2
1
4
2
5
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
80
68
20
2
17
61
100
31
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
30
61
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
99
84

ISS Passover

Visibility (miles)

10
8
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
31
24
16
8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.19
0.2
0.19
0.12
0.05
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
22
24
25
27
28
28
27
25
25
24
22
21
19
17
15
12
11
9
8
7
7
7
7

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
6
6
6
6
6
6
5
5
5
4
3
3
2
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
78
78
78
77
75
75
77
78
78
77
77
76
76
75
74
74
77
79
81
81
81
82

Pressure (mb)

990
991
992
994
995
997
1000
1003
1006
1008
1010
1012
1014
1015
1016
1018
1020
1021
1022
1023
1023
1024
1023
1023

Ozone (du)

283
281
279
278
278
279
280
283
285
288
291
293
293
293
294
296
299
302
304
305
306
307
307
307

Tuesday 10

Waxing Gibbous 98%

15:06

05:38

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 Bad

Sun - Rise: 07:59, Set: 15:49, Transit: 11:54. Moon - Rise: 15:06, Set: 05:38. Civil Dark: 16:30 - 07:19. Nautical Dark: 17:13 - 06:35. Astro Dark: 17:55 - 05:54

Total Clouds (% Sky Obscured)

99
99
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)

0
0
0
0
4
3
13
9
84
90
99
100
99
100
99
100
100
100
100
100
100
100
100
0

Medium Clouds (% Sky Obscured)

0
0
0
58
96
94
99
100
100
100
100
100
98
94
82
59
82
100
100
100
100
100
100
75

High Clouds (% Sky Obscured)

99
99
100
100
100
100
98
100
100
99
99
99
99
99
98
96
93
92
92
92
92
92
92
99

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
35
55
62
62
48
37
36
37
40
55
73
71
56
26
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.05
0.25
0.47
0.46
0.35
0.26
0.2
0.15
0.16
0.32
0.66
0.83
0.53
0.16
0.02

Wind Speed/Direction (mph)

8
9
10
11
12
14
16
17
19
21
24
26
27
28
28
29
30
29
27
25
22
20
18
17

Chance of Frost

Temperature (°C)

1
1
1
2
3
4
5
6
7
7
8
8
9
9
10
11
12
12
12
11
9
8
7
7

Feels Like (°C)

-3
-3
-3
-2
-2
-1
0
2
2
3
3
4
4
5
6
11
12
12
12
11
5
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
82
84
87
89
91
93
95
96
97
97
96
94
93
92
91
91
90
90
88
85
83

Pressure (mb)

1023
1022
1021
1021
1020
1019
1018
1017
1016
1015
1013
1011
1010
1008
1006
1004
1003
1002
1002
1003
1004
1005
1006
1007

Ozone (du)

307
305
304
303
303
302
301
299
297
295
293
290
287
284
282
280
279
278
277
276
278
283
291
298

Wednesday 11

Waxing Gibbous 100%

15:35

06:51

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 OK
21 OK
22 OK
23 OK
00 Good

Sun - Rise: 08:00, Set: 15:49, Transit: 11:55. Moon - Rise: 15:35, Set: 06:51. Civil Dark: 16:30 - 07:20. Nautical Dark: 17:13 - 06:36. Astro Dark: 17:55 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
74
74
74
74
74
74
17
17
17
17
17
17
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
4
4
4
4
4
4
0

Medium Clouds (% Sky Obscured)

75
75
75
75
75
0
0
0
0
0
0
70
70
70
70
70
70
14
14
14
14
14
14
0

High Clouds (% Sky Obscured)

99
99
99
99
99
100
100
100
100
100
100
27
27
27
27
27
27
1
1
1
1
1
1
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
9
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
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
None
None

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
7
8
11
13
24
33
30
26
20
10
5
4
4
3
3

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.06
0.13
0.18
0.17
0.12
0.08
0.04
0.02
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
81
82
84
86
89
91
93
93
93
88
90
92
93
94
94
94
93
91
88
85
83

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

305
312
318
322
325
327
330
333
336
338
341
342
344
346
347
348
349
351
353
356
358
360
362
363

Thursday 12

Full Moon 99%

16:14

08:03

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

Sun - Rise: 08:01, Set: 15:49, Transit: 11:55. Moon - Rise: 16:14, Set: 08:03. Civil Dark: 16:30 - 07:20. Nautical Dark: 17:14 - 06:37. Astro Dark: 17:55 - 05:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
19
19
19
19
19
19
100
100
100
100
100
100
87
87
87
87
87
87
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
87
87
87
87
87
87
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
13
13
13
13
13
84
84
84
84
84
84
43
43
43
43
43
43
97

High Clouds (% Sky Obscured)

0
0
0
0
0
8
8
8
8
8
8
99
99
99
99
99
99
0
0
0
0
0
0
5

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
4
3
6
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
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

0
0
0
0
0
0
10
33
57
61
59
57
49
54
68
73
74
77
69
60
52
46
43
38

Precipitation Amount (mm)

0
0
0
0
0
0
0.06
0.33
0.65
0.71
0.62
0.49
0.39
0.5
0.73
0.86
0.98
1.01
0.71
0.4
0.28
0.21
0.24
0.27

Wind Speed/Direction (mph)

11
12
12
12
11
11
12
13
15
17
20
22
23
24
23
21
18
16
15
16
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
82
84
86
88
91
94
96
98
98
99
100
99
99
98
97
95
93
91
89
86
85

Pressure (mb)

1004
1003
1003
1003
1003
1002
1002
1001
1000
998
996
994
992
990
988
987
986
984
983
982
981
980
980
979

Ozone (du)

364
363
361
360
358
354
347
338
331
327
325
324
327
331
333
329
324
320
320
323
326
328
331
334

Friday 13

Waning Gibbous 98%

17:04

09:10

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 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 08:02, Set: 15:49, Transit: 11:56. Moon - Rise: 17:04, Set: 09:10. Civil Dark: 16:30 - 07:21. Nautical Dark: 17:14 - 06:38. Astro Dark: 17:55 - 05:56

Total Clouds (% Sky Obscured)

98
98
98
98
98
86
86
86
86
86
86
59
59
59
59
59
59
1
1
1
1
1
1
8

Low Clouds (% Sky Obscured)

16
16
16
16
16
84
84
84
84
84
84
27
27
27
27
27
27
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

97
97
97
97
97
56
56
56
56
56
56
49
49
49
49
49
49
1
1
1
1
1
1
5

High Clouds (% Sky Obscured)

5
5
5
5
5
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

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

Precipitation Probability (%)

31
18
5
5
10
10
10
7
8
7
0
0
0
0
16
14
7
6
5
0
0
0
0
3

Precipitation Amount (mm)

0.15
0.03
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0.01
0.01
0.02
0.02
0.01
0
0
0
0
0.01

Wind Speed/Direction (mph)

17
15
13
11
10
9
11
13
15
17
18
19
18
17
16
16
16
16
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
84
85
86
88
91
91
89
87
88
90
91
90
90
90
89
89
87
84
81
78

Pressure (mb)

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

Ozone (du)

336
337
338
338
337
335
332
329
325
324
323
322
320
318
316
314
312
311
312
314
315
316
317
317

Saturday 14

Waning Gibbous 96%

18:06

10:08

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

Sun - Rise: 08:03, Set: 15:49, Transit: 11:56. Moon - Rise: 18:06, Set: 10:08. Civil Dark: 16:30 - 07:22. Nautical Dark: 17:14 - 06:38. Astro Dark: 17:55 - 05:57

Total Clouds (% Sky Obscured)

8
8
8
8
8
1
1
1
1
1
1
0
0
0
0
0
0
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
18

Medium Clouds (% Sky Obscured)

5
5
5
5
5
1
1
1
1
1
1
0
0
0
0
0
0
100
100
100
100
100
100
98

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
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
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
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 (%)

3
0
0
8
23
37
33
21
17
18
20
23
23
23
21
19
15
10
12
12
13
12
10
9

Precipitation Amount (mm)

0.01
0
0
0.02
0.09
0.16
0.13
0.07
0.04
0.05
0.06
0.07
0.08
0.08
0.07
0.05
0.03
0.02
0.04
0.12
0.18
0.14
0.07
0.05

Wind Speed/Direction (mph)

15
14
13
13
13
14
15
16
17
19
21
22
20
18
16
15
15
15
15
14
13
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
80
83
85
87
87
88
89
88
87
88
89
90
90
88
87
87
87
86
85
84
83

Pressure (mb)

988
988
988
988
987
987
987
988
989
989
990
991
991
992
992
993
993
994
995
996
996
996
996
996

Ozone (du)

317
315
314
315
317
318
319
320
321
321
322
323
325
327
329
331
333
334
335
335
335
336
336
336

Forecast for Bedford, Bedford, UK (52.14,-0.46)

Generated: 08/12/19 01:43:29. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+0.00