Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Gibbous 99%

15:42

06:33

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 OK
23 Good

Sun - Rise: 07:02, Set: 17:16, Transit: 12:09. Moon - Rise: 15:42, 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
53
52
89
95
99
99
98
98
95
97
97
95
98
97
98
98
100
100
99
97
95
15
2

Low Clouds (% Sky Obscured)

99
45
46
59
79
98
98
96
93
62
32
53
38
23
42
48
34
80
3
1
2
2
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
5
9
25
81
77
95
89
100
100
91
78
76
10
1

High Clouds (% Sky Obscured)

9
13
15
73
72
45
65
81
78
89
95
92
93
93
94
90
88
88
95
98
93
88
9
2

ISS Passover

Visibility (miles)

6
6
7
10
10
10
3
3
4
2
4
10
10
6
6
7
10
10
10
10
9
7
9
10

Fog (%)

-
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
11
10
8
7
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.08
0.08
0.06
0.04
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
85
89
92
94
86
88
87
87
83
77
72
74
74
74
72
71
74
77
81
83
83
83

Pressure (mb)

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

Ozone (du)

284
281
278
278
279
283
287
298
305
312
319
325
332
340
348
354
361
367
373
378
382
387
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: 18:31 - 05:47. Astro Dark: 19:09 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
32
34
43
87
71
100
100
100
100
98
88
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
6
15
84
63
52
29
9
8
6
2
3
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
10
34
91
98
76
88
84
31
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
31
31
33
19
21
100
100
100
100
94
42
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)

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

Chance of Frost

Temperature (°C)

8
7
7
6
6
5
5
5
6
7
8
10
12
12
13
12
11
10
10
9
9
9
8
8

Feels Like (°C)

4
4
3
2
2
1
1
2
2
3
5
10
12
12
13
12
11
10
7
6
6
6
5
5

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 (%)

83
83
83
84
87
90
91
91
88
84
77
69
62
60
58
60
62
66
68
71
72
73
74
74

Pressure (mb)

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

Ozone (du)

407
405
398
390
380
369
360
352
346
341
336
331
327
324
321
319
319
319
319
319
320
319
319
318

Wednesday 20

Waning Gibbous 100%

18:32

07:44

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

Sun - Rise: 06:58, Set: 17:20, Transit: 12:09. Moon - Rise: 18:32, Set: 07:44. Civil Dark: 17:54 - 06:24. Nautical Dark: 18:32 - 05:46. Astro Dark: 19:11 - 05:07

Total Clouds (% Sky Obscured)

98
97
89
59
43
75
93
90
92
82
56
63
66
26
54
67
46
2
31
3
2
1
2
5

Low Clouds (% Sky Obscured)

4
3
2
0
1
1
1
3
4
4
8
17
20
16
42
62
44
2
3
3
1
1
1
3

Medium Clouds (% Sky Obscured)

38
19
53
59
21
48
89
76
71
41
6
5
0
2
0
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
97
84
0
27
52
38
59
73
71
51
55
59
11
20
21
4
1
28
0
1
0
1
2

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
3
4
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
14
14
14
14
14
15
15
16
16
16
17
17
16
16
15
14
12
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
78
79
81
82
83
82
82
80
77
71
67
66
65
67
71
75
78
80
83
86
86
86

Pressure (mb)

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

Ozone (du)

317
316
316
316
317
318
319
321
322
323
324
325
325
326
327
328
329
329
330
333
335
336
336
334

Thursday 21

Waning Gibbous 97%

19:56

08:12

00 Good
01 Good
02 Good
03 OK
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: 17:22, Transit: 12:09. Moon - Rise: 19:56, Set: 08:12. Civil Dark: 17:55 - 06:22. Nautical Dark: 18:34 - 05:44. Astro Dark: 19:12 - 05:05

Total Clouds (% Sky Obscured)

9
7
2
20
69
2
1
1
1
1
1
1
94
94
94
94
94
94
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
2
2
2
2
1
0
0
0
0
0
0
94
94
94
94
94
94
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

7
6
1
19
68
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
88
88
88
89
88
86
84
80
75
70
66
62
62
64
69
74
78
79
80
81
80

Pressure (mb)

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

Ozone (du)

333
330
328
326
325
324
324
324
324
324
323
321
320
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: 12:09. Moon - Rise: 21:17, Set: 08:36. Civil Dark: 17:57 - 06:20. Nautical Dark: 18:36 - 05:42. Astro Dark: 19:14 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
98
98
98
98
3
3
3
3
3
3
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

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

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
3
3
3
3
3
3
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 (%)

100
100
100
100
100
100
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
6
6
6
6
6
6
6
7
7
7
7
7
7
6
5
6
6
7
7
7

Chance of Frost

Temperature (°C)

8
8
8
7
7
7
7
7
8
9
11
13
15
15
16
16
14
12
11
10
10
10
9
9

Feels Like (°C)

6
6
6
6
5
5
5
6
7
8
11
13
15
15
16
16
14
12
11
10
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

80
82
84
86
88
89
89
89
87
84
78
72
65
62
59
59
62
69
74
77
77
78
78
79

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)

308
306
303
302
302
302
303
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 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: 06:52, 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)

0
0
0
0
0
0
100
100
100
100
100
100
16
16
16
16
16
16
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
16
16
16
16
16
16
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
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
100
100
100
100
100
100
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
6
6
6
6
7
7
7
7
7
7
7
7
6
6
6
6
7
7
8
8
8
7
6

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
7
8
9
10
12
13
15
16
16
16
15
13
12
11
11
11
10
10

Feels Like (°C)

7
7
6
6
5
5
5
6
7
10
12
13
15
16
16
16
15
13
12
11
11
11
10
8

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
81
82
83
82
81
78
75
70
64
59
56
54
55
58
64
69
72
73
73
75
76

Pressure (mb)

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

Ozone (du)

296
296
296
296
296
295
295
295
295
294
294
293
292
291
289
288
287
286
286
285
284
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
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
7
6
6
5
5
6
7
9
11
13
14
15
15
15
14
12
11
9
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
84
86
88
88
85
83
80
75
70
65
62
60
61
64
71
77
80
82
82
82
83

Pressure (mb)

1035
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1034
1034
1033
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
259
260
262
263
265
267
269
270
272

Forecast for Canterbury, Kent, UK (51.28,1.08)

Generated: 18/02/19 14:06:43. Forecast: 18/02/19 to 24/02/19. Timezone: UTC+0.00