Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waning Gibbous 91%

20:14

08:54

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

Sun - Rise: 07:10, Set: 17:40, Transit: 12:26. Moon - Rise: 20:14, Set: 08:54. Civil Dark: 18:13 - 06:37. Nautical Dark: 18:51 - 05:59. Astro Dark: 19:29 - 05:21

Total Clouds (% Sky Obscured)

100
94
85
61
60
43
13
4
18
32
26
2
2
1
2
41
14
0
31
93
91
94
98
96

Low Clouds (% Sky Obscured)

100
93
84
59
51
25
7
4
18
32
26
2
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
2
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)

6
4
4
6
21
24
6
0
0
0
0
0
0
0
2
41
14
0
31
93
91
94
98
96

ISS Passover

Visibility (miles)

6
7
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
12
12
11
11
10
10
10
10
10
10
11
11
11
10
10
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
13
13
12
11
7
7
6
6
6
6
6
6
6
5
5
4
4
5
6
7

Dew Point (°C)

9
9
9
9
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
8
8

Relative Humidity (%)

86
83
81
79
75
74
77
83
88
91
91
91
91
91
90
91
92
93
95
96
97
97
95
92

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1027
1027
1028
1028
1029
1029
1029
1030
1030
1030
1029
1030
1030
1030
1030
1031
1031

Ozone (du)

301
302
302
302
301
300
298
297
295
293
292
291
292
293
294
292
290
287
286
285
285
283
282
281

Friday 22

Waning Gibbous 83%

21:35

09:18

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 OK
01 Good
02 Good
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK

Sun - Rise: 07:08, Set: 17:42, Transit: 12:26. Moon - Rise: 21:35, Set: 09:18. Civil Dark: 18:15 - 06:35. Nautical Dark: 18:53 - 05:57. Astro Dark: 19:31 - 05:19

Total Clouds (% Sky Obscured)

91
72
94
93
95
91
76
74
61
87
91
92
91
92
25
4
14
90
82
86
87
33
31
23

Low Clouds (% Sky Obscured)

4
11
16
2
0
0
1
2
1
1
1
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)

91
69
93
93
95
91
75
73
61
87
90
92
91
92
25
3
14
90
82
86
87
33
31
23

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)

12
13
13
14
14
14
14
12
12
12
13
14
15
15
16
16
15
15
14
14
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
7
7
7
7
8
8
8
8
8
8
7
7
8
8
8
8
8
8

Relative Humidity (%)

88
83
79
77
76
76
78
82
85
86
88
87
86
84
84
85
86
88
90
93
94
94
92
89

Pressure (mb)

1032
1032
1032
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

280
280
280
280
279
279
279
278
278
279
280
281
282
282
283
283
283
283
284
284
285
284
282
281

Saturday 23

Waning Gibbous 74%

22:53

09:43

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:06, Set: 17:43, Transit: 12:26. Moon - Rise: 22:53, Set: 09:43. Civil Dark: 18:17 - 06:33. Nautical Dark: 18:55 - 05:55. Astro Dark: 19:33 - 05:17

Total Clouds (% Sky Obscured)

55
89
87
81
98
99
99
99
92
75
73
72
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
81
75
65
84
60
38
26
11
2
51
71
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
30
70
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
45
48
48
94
99
99
98
90
73
48
6
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
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
80
79
79
79
81
85
88
90
91
92
93
93
94
94
95
95
97
97
98
97
95
93

Pressure (mb)

1029
1030
1030
1030
1030
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1031
1031
1032
1032

Ozone (du)

281
281
282
283
284
284
284
284
284
285
287
287
286
285
287
299
315
325
324
317
310
305
302
298

Sunday 24

Waning Gibbous 63%

00:08

No Set

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
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:04, Set: 17:45, Transit: 12:26. Moon - Rise: 00:08, Set: No Set. Civil Dark: 18:18 - 06:31. Nautical Dark: 18:56 - 05:53. Astro Dark: 19:34 - 05:15

Total Clouds (% Sky Obscured)

100
100
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)

100
100
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 (%)

100
100
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
8
8
7
6
5
5
6
7
7
6
6
6
5
5
5
6
6
6
7
7

Chance of Frost

Temperature (°C)

10
12
13
13
13
13
13
12
10
10
9
8
8
8
8
7
7
7
6
6
6
6
7
8

Feels Like (°C)

10
12
13
13
13
13
13
12
10
8
7
7
6
6
6
6
6
5
5
4
4
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

88
82
78
77
76
76
77
81
85
88
90
92
93
94
94
94
94
95
95
97
97
96
94
91

Pressure (mb)

1032
1033
1033
1033
1032
1032
1032
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035

Ozone (du)

295
293
291
290
288
286
284
280
278
276
275
275
275
275
275
275
276
277
278
278
280
281
282
284

Monday 25

Waning Gibbous 52%

01:19

10:10

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
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:02, Set: 17:47, Transit: 12:25. Moon - Rise: 01:19, Set: 10:10. Civil Dark: 18:20 - 06:29. Nautical Dark: 18:58 - 05:51. Astro Dark: 19:36 - 05:13

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
2
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
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

84
78
72
67
65
66
69
75
79
82
84
85
87
89
91
93
93
94
95
95
95
93
90
87

Pressure (mb)

1035
1035
1034
1034
1033
1033
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1028

Ozone (du)

285
285
286
288
289
290
292
294
295
297
298
299
300
301
302
304
304
306
306
307
309
311
313
315

Tuesday 26

Third Quarter 42%

02:26

10:40

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
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:00, Set: 17:49, Transit: 12:25. Moon - Rise: 02:26, Set: 10:40. Civil Dark: 18:22 - 06:27. Nautical Dark: 19:00 - 05:49. Astro Dark: 19:38 - 05:11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
76
73
70
69
70
72
75
78
82
85
87
87
86
85
86
87
88
90
92
93
93
90
87

Pressure (mb)

1028
1028
1027
1026
1026
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

315
316
316
317
319
321
323
324
325
327
329
331
331
331
331
330
329
328
328
328
329
329
329
329

Wednesday 27

Waning Crescent 32%

03:27

11:15

10 Good
11 Good
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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:58, Set: 17:50, Transit: 12:25. Moon - Rise: 03:27, Set: 11:15. Civil Dark: 18:23 - 06:25. Nautical Dark: 19:01 - 05:47. Astro Dark: 19:39 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
74
74
74
74
74
74
79
79
79
79
79
79
90
90
90
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
64
64
64
64
64
64
43
43
43
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
88
88
88
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
74
74
74
74
74
74
48
48
48
48
48
48
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
9
9
9
8
8
8
8
7
7
8
8
8
7
7
7
7
7
7
8
8

Relative Humidity (%)

82
78
74
72
71
72
74
78
81
83
84
84
83
83
84
85
86
87
88
89
89
88
85
82

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

329
328
329
330
331
333
332
332
332
333
335
340
351
364
372
368
358
350
350
352
353
351
347
343

Forecast for Sidmouth, opp Hawthorn Drive, Sidmouth, Devon EX10, UK (50.70,-3.25)

Generated: 21/02/19 09:52:37. Forecast: 21/02/19 to 27/02/19. Timezone: UTC+0.00