Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Gibbous 99%

15:37

06:39

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 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:05, Set: 17:14, Transit: 12:10. Moon - Rise: 15:37, Set: 06:39. Civil Dark: 17:49 - 06:30. Nautical Dark: 18:29 - 05:50. Astro Dark: 19:08 - 05:11

Total Clouds (% Sky Obscured)

74
81
83
82
78
57
48
77
95
98
96
86
100
100
100
100
100
100
93
97
2
0
0
0

Low Clouds (% Sky Obscured)

34
26
13
2
1
0
1
0
1
0
16
23
13
20
16
2
9
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

45
23
6
1
2
1
1
5
23
31
37
75
99
100
100
100
100
100
91
93
2
0
0
0

High Clouds (% Sky Obscured)

52
73
81
82
77
57
47
77
94
98
95
42
78
84
91
59
0
11
30
67
0
0
0
0

ISS Passover

Visibility (miles)

6
6
6
6
7
10
6
7
10
6
6
6
5
3
3
1
3
5
6
9
10
10
10
10

Fog (%)

0
-
-
0
0
0
-
0
0
-
0
-
0
0
-
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
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
None
None
None
None
None
None
None

Precipitation Probability (%)

0
65
0
0
0
0
0
0
0
0
1
0
71
68
100
100
8
5
3
2
2
1
0
0

Precipitation Amount (mm)

0
0.08
0
0
0
0
0
0
0
0
0.01
0
0.16
0.2
0.14
0.24
0.06
0.04
0.03
0.02
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
7
7
7
6
6
6
6
7
7
8
8
8
7
7
6
5
5
4
4
4
3
3

Relative Humidity (%)

93
93
88
90
92
93
88
88
91
93
87
85
79
77
82
81
74
70
71
71
72
73
74
76

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

280
278
280
284
290
297
309
316
324
331
339
346
354
359
367
372
375
377
382
391
403
410
412
410

Tuesday 19

Full Moon 100%

17:03

07:17

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

Sun - Rise: 07:03, Set: 17:16, Transit: 12:09. Moon - Rise: 17:03, Set: 07:17. Civil Dark: 17:51 - 06:28. Nautical Dark: 18:31 - 05:48. Astro Dark: 19:10 - 05:09

Total Clouds (% Sky Obscured)

0
0
2
2
1
1
0
1
2
1
64
79
73
44
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
0
2
2
1
1
0
1
2
1
52
66
16
20
100
58
83
53
52
20
2
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
15
48
42
77
100
100
100
83
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
27
39
71
30
81
100
100
100
100
100
34
88
98
98

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
2
3

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
0.01
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
1
1
1
1
1
2
3
5
7
10
11
11
10
7
6
6
6
6
6
5

Dew Point (°C)

3
3
3
4
4
4
4
4
4
4
4
4
4
3
3
3
3
2
2
2
2
3
3
3

Relative Humidity (%)

79
82
85
88
91
92
91
90
89
85
79
72
65
62
60
59
59
61
62
64
64
65
66
67

Pressure (mb)

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

Ozone (du)

406
400
391
382
374
366
358
352
346
340
335
331
327
324
322
320
321
322
323
323
323
322
321
320

Wednesday 20

Waning Gibbous 100%

18:30

07:48

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Good

Sun - Rise: 07:01, Set: 17:18, Transit: 12:09. Moon - Rise: 18:30, Set: 07:48. Civil Dark: 17:53 - 06:26. Nautical Dark: 18:32 - 05:46. Astro Dark: 19:12 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
84
71
41
81
87
93
92
97
93
73
59
58
95
91
95
9

Low Clouds (% Sky Obscured)

0
0
1
7
6
0
0
0
0
0
0
9
43
60
71
93
78
11
7
6
2
0
1
1

Medium Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
81
66
33
63
53
30
41
41
20
31
26
32
58
10
2
0

High Clouds (% Sky Obscured)

94
95
9
9
16
57
47
64
21
16
14
46
72
79
65
45
66
67
49
41
88
90
95
8

ISS Passover

Visibility (miles)

9
9
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 (%)

3
3
2
2
2
2
2
2
3
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.04
0.02
0.01
0.01
0.02
0.03
0.03
0.03
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
15
16
16
16
15
16
16
16
16
17
18
18
17
17
16
14
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
68
69
69
70
71
72
73
72
70
67
65
64
64
64
66
68
70
73
75
79
83

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

319
319
319
319
320
321
322
323
324
325
326
327
328
328
329
330
334
338
340
338
335
331
329
327

Thursday 21

Waning Gibbous 97%

19:56

08:14

00 OK
01 OK
02 OK
03 Good
04 OK
05 OK
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: 06:59, Set: 17:20, Transit: 12:09. Moon - Rise: 19:56, Set: 08:14. Civil Dark: 17:54 - 06:24. Nautical Dark: 18:34 - 05:44. Astro Dark: 19:14 - 05:05

Total Clouds (% Sky Obscured)

23
9
16
2
18
29
91
91
91
91
91
91
25
25
25
25
25
25
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
5
5
5
5
5
5
2
2
2
2
2
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
5
16
2
16
9
16
16
16
16
16
16
2
2
2
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
5
0
0
2
22
88
88
88
88
88
88
23
23
23
23
23
23
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
3
3
4
4
4
5
6
11
12
14
15
15
14
13
11
10
8
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

87
89
92
93
93
91
89
89
88
87
82
76
71
66
62
61
63
68
73
76
81
84
86
86

Pressure (mb)

1021
1021
1022
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1028
1028
1029
1030
1030
1031

Ozone (du)

325
324
323
322
320
319
318
317
316
315
314
312
311
310
309
308
308
307
307
306
306
305
305
305

Friday 22

Waning Gibbous 91%

21:18

08:37

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: 06:57, Set: 17:21, Transit: 12:09. Moon - Rise: 21:18, Set: 08:37. Civil Dark: 17:56 - 06:22. Nautical Dark: 18:36 - 05:42. Astro Dark: 19:16 - 05:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10
10
13
13
13
13
13
13

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
9
9
9
9
9
9
13
13
13
13
13
13

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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
5
6
7
8
10
12
15
16
17
16
15
13
12
11
10
9
8
8

Feels Like (°C)

5
4
4
4
3
3
3
4
5
6
10
12
15
16
17
16
15
13
12
11
8
7
6
6

Dew Point (°C)

5
5
4
4
3
3
3
3
4
5
6
7
7
8
8
8
8
7
7
6
6
6
6
6

Relative Humidity (%)

86
86
86
86
86
86
85
84
83
82
75
69
62
58
56
57
61
67
72
76
79
82
84
85

Pressure (mb)

1031
1031
1032
1032
1032
1032
1033
1033
1034
1035
1035
1035
1036
1036
1035
1035
1035
1035
1036
1036
1036
1037
1037
1037

Ozone (du)

304
302
300
299
299
300
300
300
299
298
297
297
296
295
295
294
293
293
292
292
293
293
293
293

Saturday 23

Waning Gibbous 83%

22:38

08:59

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 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: 06:55, Set: 17:23, Transit: 12:09. Moon - Rise: 22:38, Set: 08:59. Civil Dark: 17:58 - 06:20. Nautical Dark: 18:38 - 05:40. Astro Dark: 19:17 - 05:01

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
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)

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

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
6
7
7
9
11
13
15
16
17
16
15
13
12
10
9
9
8
7

Feels Like (°C)

5
5
5
5
4
4
4
4
6
7
11
13
15
16
17
16
15
13
12
10
8
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
88
89
90
90
88
87
83
74
66
58
54
53
54
58
64
69
72
74
77
78
79

Pressure (mb)

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

Ozone (du)

293
293
292
292
292
291
291
289
288
286
284
282
280
279
278
277
276
275
274
274
275
275
274
274

Sunday 24

Waning Gibbous 74%

23:55

09:22

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 OK
19 OK
20 OK
21 OK
22 OK
23 Bad

Sun - Rise: 06:52, Set: 17:25, Transit: 12:09. Moon - Rise: 23:55, Set: 09:22. Civil Dark: 18:00 - 06:18. Nautical Dark: 18:39 - 05:38. Astro Dark: 19:19 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
47
47
47
47
47
47

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
7
7
7
7
7
7
47
47
47
47
47
47

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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
5
5
4
5
6
8
10
12
15
16
16
16
15
13
11
10
9
8
7
7

Feels Like (°C)

6
5
5
5
4
5
4
5
5
7
9
12
15
16
16
16
15
13
11
8
7
6
6
5

Dew Point (°C)

4
4
4
3
3
3
3
4
4
5
6
7
8
8
8
8
8
7
6
6
6
5
5
5

Relative Humidity (%)

80
82
83
85
87
90
91
91
89
85
78
71
64
61
58
59
63
68
72
77
81
85
87
87

Pressure (mb)

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

Ozone (du)

273
271
269
266
264
263
262
261
262
263
263
264
264
265
266
267
269
272
275
277
279
281
285
289

Forecast for Dereham, Norfolk, UK (52.66,0.96)

Generated: 18/02/19 14:06:03. Forecast: 18/02/19 to 24/02/19. Timezone: UTC+0.00