Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Gibbous 99%

15:41

06:33

00 Bad
01 OK
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 OK
23 Good

Sun - Rise: 07:02, Set: 17:16, Transit: 12:09. Moon - Rise: 15:41, Set: 06:33. Civil Dark: 17:50 - 06:28. Nautical Dark: 18:29 - 05:49. Astro Dark: 19:07 - 05:11

Total Clouds (% Sky Obscured)

99
33
52
82
73
70
95
94
88
93
95
95
94
96
100
98
97
100
100
99
97
94
17
0

Low Clouds (% Sky Obscured)

99
7
31
40
2
3
80
83
49
37
20
16
42
74
100
41
48
41
0
0
0
3
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
14
2
13
61
94
94
88
100
99
94
80
70
13
0

High Clouds (% Sky Obscured)

27
29
32
70
72
69
77
81
80
91
93
95
91
88
91
93
90
88
95
98
92
88
9
0

ISS Passover

Visibility (miles)

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

None
None
None
None
None
None
None
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
11
11
9
7
6
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.07
0.07
0.06
0.04
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
7
7
6
5
6
6
6
6
7
11
12
12
12
11
11
11
10
7
6
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

86
89
83
84
86
92
86
86
89
89
85
78
74
72
77
76
74
73
76
78
81
84
85
85

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1016

Ozone (du)

288
284
278
278
279
283
292
298
305
312
319
326
333
339
348
355
361
367
373
378
383
388
395
403

Tuesday 19

Full Moon 100%

17:06

07:12

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

Sun - Rise: 07:00, Set: 17:18, Transit: 12:09. Moon - Rise: 17:06, Set: 07:12. Civil Dark: 17:52 - 06:26. Nautical Dark: 18:30 - 05:47. Astro Dark: 19:09 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
31
34
39
84
77
100
100
100
100
96
88
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
6
81
63
57
42
15
5
3
1
2
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
13
54
92
97
49
86
82
43
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
31
32
34
19
39
100
100
100
100
90
59
99
96

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)

13
13
14
14
14
14
13
13
13
14
13
13
13
13
14
14
14
14
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
2
2
1
1
1
1
2
3
5
7
11
12
12
12
11
7
6
6
5
5
4
4

Dew Point (°C)

5
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
4
4
4
4
4
4
4
4

Relative Humidity (%)

85
85
86
87
89
91
93
92
90
86
79
72
66
63
62
62
65
68
71
73
75
77
78
78

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

407
405
398
390
380
370
360
353
346
341
336
331
328
324
321
319
319
319
320
320
320
320
319
318

Wednesday 20

Waning Gibbous 100%

18:32

07:44

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

Sun - Rise: 06:58, Set: 17:20, Transit: 12:09. Moon - Rise: 18:32, Set: 07:44. Civil Dark: 17:53 - 06:24. Nautical Dark: 18:32 - 05:45. Astro Dark: 19:11 - 05:07

Total Clouds (% Sky Obscured)

98
98
91
91
47
92
95
92
95
90
41
60
78
63
87
80
75
13
34
2
6
5
6
12

Low Clouds (% Sky Obscured)

6
4
2
0
0
0
1
1
1
1
2
1
11
23
81
70
75
13
2
1
0
0
1
2

Medium Clouds (% Sky Obscured)

26
23
70
91
21
85
91
82
79
70
6
5
0
2
1
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
98
85
1
34
51
47
58
76
70
37
58
77
52
32
39
0
0
32
0
6
5
6
10

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
2
2
2
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
4
4
5
6
7
11
12
12
12
12
11
10
6
6
5
4
4
4

Dew Point (°C)

4
4
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

79
80
81
83
84
85
86
85
83
80
76
72
68
67
67
68
72
75
79
83
87
89
90
90

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023

Ozone (du)

317
317
316
317
317
319
320
321
322
323
324
325
326
327
328
329
329
330
331
333
336
337
336
334

Thursday 21

Waning Gibbous 97%

19:56

08:12

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

Sun - Rise: 06:56, Set: 17:21, Transit: 12:09. Moon - Rise: 19:56, Set: 08:12. Civil Dark: 17:55 - 06:22. Nautical Dark: 18:34 - 05:43. Astro Dark: 19:12 - 05:05

Total Clouds (% Sky Obscured)

13
7
3
41
66
2
2
2
2
2
2
2
99
99
99
99
99
99
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
2
1
2
2
2
1
1
1
1
1
1
99
99
99
99
99
99
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
6
2
41
66
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
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)

11
11
10
10
10
10
10
11
12
13
13
12
12
12
12
11
11
11
10
9
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
5
5
5
6
10
12
13
14
14
14
13
12
11
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
91
91
91
91
90
88
85
80
75
70
67
64
65
67
72
76
80
83
84
84
83

Pressure (mb)

1023
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1030
1030
1031
1032
1032

Ozone (du)

332
330
328
326
325
324
324
324
323
323
322
321
319
319
318
317
316
316
315
315
315
314
313
311

Friday 22

Waning Gibbous 91%

21:17

08:36

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

Sun - Rise: 06:54, Set: 17:23, Transit: 12:08. Moon - Rise: 21:17, Set: 08:36. Civil Dark: 17:57 - 06:20. Nautical Dark: 18:35 - 05:42. Astro Dark: 19:14 - 05:03

Total Clouds (% Sky Obscured)

60
60
60
60
60
60
53
53
53
53
53
53
2
2
2
2
2
2
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

60
60
60
60
60
60
53
53
53
53
53
53
1
1
1
1
1
1
0
0
0
0
0
0

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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
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
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)

7
7
7
7
7
7
6
6
6
6
7
7
7
7
7
7
7
6
6
6
7
7
8
7

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
7
7
8
9
11
12
14
15
15
15
14
12
11
10
10
9
9
9

Feels Like (°C)

6
5
5
5
5
5
5
5
6
8
11
12
14
15
15
15
14
12
11
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

83
84
87
89
90
91
91
91
89
85
79
73
68
64
62
63
66
72
77
80
81
81
82
82

Pressure (mb)

1032
1033
1033
1033
1033
1033
1034
1034
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1037
1037
1037
1037
1037

Ozone (du)

309
306
303
302
301
302
302
302
302
301
300
300
299
299
298
297
297
296
296
295
295
295
295
296

Saturday 23

Waning Gibbous 83%

22:36

09:00

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

Sun - Rise: 06:52, Set: 17:25, Transit: 12:08. Moon - Rise: 22:36, Set: 09:00. Civil Dark: 17:59 - 06:18. Nautical Dark: 18:37 - 05:40. Astro Dark: 19:16 - 05:01

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
100
100
100
100
100
100
25
25
25
25
25
25
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
100
100
100
100
100
100
25
25
25
25
25
25
2
2
2
2
2
2

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
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
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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
8
9
10
11
13
14
15
15
15
14
12
11
11
10
10
10
9

Feels Like (°C)

7
7
6
6
5
5
5
6
7
8
11
13
14
15
15
15
14
12
11
11
10
10
8
8

Dew Point (°C)

6
6
5
5
5
5
5
5
6
6
6
7
7
7
7
7
7
7
7
7
6
6
6
6

Relative Humidity (%)

82
83
84
85
85
85
84
83
81
77
72
66
62
59
58
60
63
69
73
76
76
77
78
79

Pressure (mb)

1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035

Ozone (du)

296
296
296
296
296
295
295
295
295
294
293
293
291
290
289
288
287
286
285
284
283
282
280
278

Sunday 24

Waning Gibbous 74%

23:51

09:24

00 Good
01 Good
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 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:50, Set: 17:27, Transit: 12:08. Moon - Rise: 23:51, Set: 09:24. Civil Dark: 18:00 - 06:16. Nautical Dark: 18:39 - 05:38. Astro Dark: 19:17 - 04:59

Total Clouds (% Sky Obscured)

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

Low 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

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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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
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)

6
6
6
6
5
5
5
5
6
6
6
6
6
6
5
5
6
6
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
7
7
8
9
11
12
13
14
14
14
13
12
10
9
9
9
9
8

Feels Like (°C)

8
7
7
6
6
5
5
6
7
8
11
12
13
14
14
14
13
12
10
8
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

81
82
85
87
89
90
91
89
86
82
77
72
67
65
63
65
69
75
81
84
85
85
86
86

Pressure (mb)

1035
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1034
1034
1034
1033
1033
1033
1033
1033
1034
1034
1034
1034

Ozone (du)

276
274
273
272
272
271
271
269
267
265
263
261
260
259
259
260
261
262
264
266
268
269
271
273

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

Generated: 18/02/19 14:06:48. Forecast: 18/02/19 to 24/02/19. Timezone: UTC+0.00