Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Full Moon 99%

15:36

08:23

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

Sun - Rise: 07:47, Set: 15:47, Transit: 11:47. Moon - Rise: 15:36, Set: 08:23. Civil Dark: 16:27 - 07:08. Nautical Dark: 17:09 - 06:25. Astro Dark: 17:50 - 05:45

Total Clouds (% Sky Obscured)

2
2
8
7
6
8
3
0
3
2
2
5
12
20
1
0
0
0
18
0
6
22
38
2

Low Clouds (% Sky Obscured)

2
2
7
7
6
8
3
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
2
2
2
4
11
20
1
0
0
0
18
0
6
22
38
2

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
4
4
4
4
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
81
81
78
79
81
81
82
81
82
81
79
77
77
77
79
81
82
82
82
83
81
80

Pressure (mb)

1014
1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

288
286
286
287
291
292
291
291
295
301
297
298
300
303
304
307
310
310
313
315
314
316
319
320

Friday 9

Waning Gibbous 97%

16:20

09:26

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

Sun - Rise: 07:48, Set: 15:47, Transit: 11:48. Moon - Rise: 16:20, Set: 09:26. Civil Dark: 16:27 - 07:09. Nautical Dark: 17:09 - 06:26. Astro Dark: 17:50 - 05:45

Total Clouds (% Sky Obscured)

7
24
62
93
100
49
94
91
100
99
100
100
87
10
0
0
0
0
0
0
0
1
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
23
91
100
99
100
100
87
10
0
0
0
0
0
0
0
1
2
2

Medium Clouds (% Sky Obscured)

7
24
62
93
100
48
92
1
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
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

Precipitation Probability (%)

2
2
3
3
4
3
0
0
0
0
16
18
17
13
11
7
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
78
78
82
84
84
83
83
78
80
76
72
70
69
69
69
71
73
76
78
79
78
79

Pressure (mb)

1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007
1008
1007
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

319
320
320
321
325
324
323
323
323
323
319
319
319
320
323
325
341
346
346
344
345
345
349
346

Saturday 10

Waning Gibbous 95%

17:15

10:18

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

Sun - Rise: 07:49, Set: 15:47, Transit: 11:48. Moon - Rise: 17:15, Set: 10:18. Civil Dark: 16:26 - 07:10. Nautical Dark: 17:09 - 06:27. Astro Dark: 17:50 - 05:46

Total Clouds (% Sky Obscured)

1
2
4
5
7
13
27
2
0
57
98
75
6
0
0
13
48
48
48
48
48
48
77
77

Low Clouds (% Sky Obscured)

1
2
4
5
7
13
27
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
77
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
6
4
0
0
10
48
48
48
48
48
48
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
57
97
72
2
0
0
6
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
4
21
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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
11

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
0.07
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
77
77
77
75
74
71
70
71
70
70
69
69
69
64
65
66
67
67
67
72
71

Pressure (mb)

1009
1009
1008
1008
1008
1009
1009
1009
1010
1009
1009
1009
1009
1009
1009
1010
1009
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

342
340
338
337
341
346
348
349
353
358
357
356
358
358
357
356
362
363
363
364
365
366
366
369

Sunday 11

Waning Gibbous 92%

18:19

10:57

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 OK
01 OK

Sun - Rise: 07:50, Set: 15:47, Transit: 11:48. Moon - Rise: 18:19, Set: 10:57. Civil Dark: 16:26 - 07:10. Nautical Dark: 17:09 - 06:28. Astro Dark: 17:50 - 05:47

Total Clouds (% Sky Obscured)

77
77
77
77
100
100
100
100
100
100
100
100
100
100
100
100
14
14
14
14
14
14
11
11

Low Clouds (% Sky Obscured)

77
77
77
77
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
11
11

Medium Clouds (% Sky Obscured)

0
0
0
0
73
73
73
73
73
73
0
0
0
0
0
0
14
14
14
14
14
14
0
0

High Clouds (% Sky Obscured)

0
0
0
0
97
97
97
97
97
97
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

10
10
10
10
7
8
12
15
22
24
20
20
21
21
19
14
10
10
10
12
12
12
10
12

Precipitation Amount (mm)

0.11
0.11
0.11
0.13
0.04
0.09
0.21
0.3
0.27
0.19
0.08
0.07
0.1
0.12
0.1
0.07
0.03
0.04
0.06
0.07
0.07
0.08
0.05
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
74
73
71
72
73
73
74
77
78
76
75
74
74
74
75
76
77
79
80
81
81
81

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1012
1011
1012
1011
1011
1011
1012
1012
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

370
372
374
377
383
384
385
384
383
382
382
382
382
380
379
378
382
383
384
384
384
382
380
379

Monday 12

Waning Gibbous 86%

19:29

11:26

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

Sun - Rise: 07:51, Set: 15:47, Transit: 11:49. Moon - Rise: 19:29, Set: 11:26. Civil Dark: 16:26 - 07:11. Nautical Dark: 17:09 - 06:29. Astro Dark: 17:50 - 05:48

Total Clouds (% Sky Obscured)

11
11
11
11
13
13
13
13
13
13
1
1
1
1
1
1
77
77
77
77
77
77
100
100

Low Clouds (% Sky Obscured)

11
11
11
11
13
13
13
13
13
13
1
1
1
1
1
1
77
77
77
77
77
77
88
88

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
3
3

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
100
100

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

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

Precipitation Probability (%)

14
15
15
14
0
0
0
7
12
13
0
13
14
14
11
5
0
0
0
0
3
6
3
8

Precipitation Amount (mm)

0.2
0.28
0.25
0.18
0
0
0
0.01
0.01
0.03
0
0.01
0.03
0.04
0.03
0.01
0
0
0
0
0.01
0.02
0.03
0.02

Wind Speed/Direction (mph)

12
12
12
12
9
9
10
10
10
10
11
11
9
8
8
8
9
9
9
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
78
78
79
79
77
78
76
73
73
73
74
75
74
72
75
78
77
81
81
76
80

Pressure (mb)

1013
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

377
374
369
365
371
374
376
374
369
367
367
363
359
355
351
348
346
348
351
353
356
357
357
352

Tuesday 13

Waning Gibbous 79%

20:40

11:48

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 Bad

Sun - Rise: 07:52, Set: 15:47, Transit: 11:49. Moon - Rise: 20:40, Set: 11:48. Civil Dark: 16:27 - 07:12. Nautical Dark: 17:09 - 06:29. Astro Dark: 17:50 - 05:49

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)

88
88
88
88
40
40
40
40
40
40
25
25
25
25
25
25
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
3
3
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
3
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
Snow
None

Precipitation Probability (%)

7
3
5
5
2
6
10
9
18
20
13
17
16
13
12
10
14
7
5
6
3
4
6
5

Precipitation Amount (mm)

0.02
0.02
0.01
0.01
0.02
0.03
0.07
0.12
0.14
0.14
0.14
0.12
0.09
0.08
0.08
0.11
0.12
0.08
0.04
0.02
0.01
0.02
0.05
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
78
77
71
77
77
76
76
74
69
72
72
69
73
73
74
73
73
76
72
72
74
72

Pressure (mb)

1018
1018
1018
1018
1017
1018
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

346
341
338
337
336
335
333
331
327
321
317
316
315
315
315
315
315
315
315
316
315
315
315
314

Wednesday 14

Waning Gibbous 71%

21:52

12:04

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 Bad

Sun - Rise: 07:53, Set: 15:47, Transit: 11:50. Moon - Rise: 21:52, Set: 12:04. Civil Dark: 16:27 - 07:13. Nautical Dark: 17:10 - 06:30. Astro Dark: 17:50 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
87
87
87
87
87
87
56
56
56
56
56
56
97
97
97
97
97
97
75
75

Low Clouds (% Sky Obscured)

0
0
0
0
18
18
18
18
18
18
37
37
37
37
37
37
96
96
96
96
96
96
41
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
27
27
27
27
27
56
56

High Clouds (% Sky Obscured)

100
100
100
100
84
84
84
84
84
84
31
31
31
31
31
31
21
21
21
21
21
21
16
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

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

Precipitation Probability (%)

6
7
8
11
5
10
7
4
11
15
14
25
30
23
20
9
4
6
7
7
6
0
0
0

Precipitation Amount (mm)

0.08
0.09
0.09
0.07
0.06
0.04
0.03
0.03
0.03
0.05
0.09
0.14
0.23
0.26
0.15
0.04
0.01
0.01
0.02
0.03
0.02
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-2
-2
-4
-3
-2
-3
-2
-2
-2
-2
-2
-2
-2
-2
-3
-2
-2
-3
-2
-3
-4
-3

Relative Humidity (%)

72
70
73
72
66
71
71
67
73
72
71
72
73
73
74
75
71
74
76
71
74
72
68
69

Pressure (mb)

1013
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

314
313
313
314
314
315
316
316
315
314
312
308
303
299
297
296
295
296
296
297
298
299
299
299

Forecast for Herne Bay CT6 7NH, UK (51.35,1.12)

Generated: 08/12/22 02:37:01. Forecast: 08/12/22 to 14/12/22. Timezone: UTC+0.00