Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Gibbous 84%

17:35

02:40

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad

Sun - Rise: 06:57, Set: 19:15, Transit: 13:05. Moon - Rise: 17:35, Set: 02:40. Civil Dark: 19:48 - 06:24. Nautical Dark: 20:27 - 05:45. Astro Dark: 21:08 - 05:05

Total Clouds (% Sky Obscured)

100
99
98
73
100
100
100
99
100
51
26
99
2
98
16
33
38
43
20
13
14
21
34
52

Low Clouds (% Sky Obscured)

33
67
91
22
70
100
91
3
97
27
25
99
2
97
13
27
34
23
18
10
13
16
14
42

Medium Clouds (% Sky Obscured)

25
44
65
63
41
99
88
84
100
25
0
24
1
87
4
20
10
36
6
9
11
14
23
36

High Clouds (% Sky Obscured)

100
98
73
32
100
100
100
99
100
22
2
0
0
0
0
0
0
0
0
0
0
2
14
9

ISS Passover

Visibility (miles)

6
9
10
10
10
10
6
3
2
3
5
8
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

Precipitation Type

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

Precipitation Probability (%)

23
24
32
43
59
74
81
75
33
22
11
11
18
31
38
24
19
11
9
9
8
8
8
5

Precipitation Amount (mm)

0.12
0.03
0.1
0.19
0.33
0.8
1.67
2.11
1.29
0.34
0.04
0.02
0.04
0.07
0.05
0.04
0.04
0.03
0.02
0.02
0.03
0.06
0.07
0.05

Wind Speed/Direction (mph)

16
18
20
23
24
26
28
30
29
25
22
21
20
20
18
16
15
15
18
21
20
20
24
24

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
18
17
16
14
13
12
11
10
9
10
10
12
13
14
15
16
16

Feels Like (°C)

18
18
18
18
18
18
18
18
17
16
14
13
12
11
10
6
6
10
12
13
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

87
87
86
86
85
86
88
88
86
83
81
81
82
82
81
84
81
77
72
68
62
59
55
54

Pressure (mb)

1006
1006
1004
1003
1002
1001
1000
999
999
998
999
1000
1002
1004
1006
1007
1008
1009
1010
1011
1012
1013
1013
1014

Ozone (du)

293
293
294
295
297
297
297
299
302
307
312
314
315
316
318
320
321
323
324
324
322
318
315
313

Friday 21

Waxing Gibbous 90%

18:06

03:43

15 OK
16 Good
17 Good
18 Good
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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:59, Set: 19:12, Transit: 13:05. Moon - Rise: 18:06, Set: 03:43. Civil Dark: 19:45 - 06:26. Nautical Dark: 20:24 - 05:47. Astro Dark: 21:05 - 05:07

Total Clouds (% Sky Obscured)

21
1
0
7
49
98
88
100
100
100
100
100
100
99
97
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
1
0
6
24
24
16
11
15
15
14
4
0
0
0
3
0
0
0
0
0
3
82
88

Medium Clouds (% Sky Obscured)

20
0
0
0
3
6
4
5
11
11
9
2
0
21
52
70
83
86
95
95
99
100
100
100

High Clouds (% Sky Obscured)

0
0
0
1
34
97
85
100
100
100
100
100
100
99
96
95
100
99
99
99
100
98
100
86

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
5
4
3
3

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
20
26
31
46
57
65

Precipitation Amount (mm)

0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.09
0.19
0.38
0.71
1.11
1.45

Wind Speed/Direction (mph)

24
23
20
17
15
13
12
11
10
10
9
8
7
8
8
8
8
7
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
55
56
60
62
65
66
68
72
75
76
76
75
74
73
71
71
72
73
73
75
78
81
84

Pressure (mb)

1014
1015
1015
1016
1017
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1019

Ozone (du)

311
309
307
305
303
300
298
296
294
292
290
288
286
285
284
282
281
281
281
280
280
279
278
278

Saturday 22

Waxing Gibbous 95%

18:33

04:49

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:00, Set: 19:10, Transit: 13:04. Moon - Rise: 18:33, Set: 04:49. Civil Dark: 19:43 - 06:28. Nautical Dark: 20:22 - 05:49. Astro Dark: 21:02 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
91
91

Low Clouds (% Sky Obscured)

10
68
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
91
91

Medium Clouds (% Sky Obscured)

100
99
100
99
100
98
14
47
60
8
0
0
0
0
1
0
20
20
20
20
20
20
0
0

High Clouds (% Sky Obscured)

88
97
5
43
31
6
0
2
38
64
57
1
5
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

68
74
78
82
79
78
74
63
60
53
42
37
39
44
57
65
67
66
55
51
47
45
47
47

Precipitation Amount (mm)

1.78
2.25
3.16
4.37
4.99
4.35
3.14
2.1
1.27
0.62
0.31
0.23
0.26
0.37
0.62
1.12
1.52
1.41
1.06
0.87
0.94
1.15
1.21
0.98

Wind Speed/Direction (mph)

11
12
13
14
14
16
17
17
14
10
7
4
6
7
6
5
5
5
4
5
7
11
15
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
92
91
90
89
90
92
93
93
91
91
91
91
92
94
96
97
96
95
94
92
87

Pressure (mb)

1018
1016
1015
1013
1012
1011
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1006
1007
1009

Ozone (du)

277
277
276
276
275
275
275
275
275
275
275
275
275
275
275
276
278
284
291
298
305
310
315
319

Sunday 23

Waxing Gibbous 99%

18:57

05:55

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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 OK
14 OK

Sun - Rise: 07:02, Set: 19:08, Transit: 13:04. Moon - Rise: 18:57, Set: 05:55. Civil Dark: 19:41 - 06:29. Nautical Dark: 20:20 - 05:50. Astro Dark: 21:00 - 05:10

Total Clouds (% Sky Obscured)

91
91
91
91
32
32
32
32
32
32
1
1
1
1
1
1
1
1
1
1
1
1
33
33

Low Clouds (% Sky Obscured)

91
91
91
91
20
20
20
20
20
20
1
1
1
1
1
1
1
1
1
1
1
1
32
32

Medium Clouds (% Sky Obscured)

0
0
0
0
23
23
23
23
23
23
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
1
1

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

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

Precipitation Probability (%)

44
38
28
14
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
0.48
0.23
0.07
0.04
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
24
22
20
18
16
14
13
12
11
10
10
9
8
8
7
6
6
6
7
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
11
10
7
6
6
6
5
5
5
4
4
4
6
8
12
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

81
76
73
72
72
72
73
74
75
78
78
80
82
84
86
88
86
83
76
68
61
57
53
50

Pressure (mb)

1011
1014
1016
1018
1020
1023
1025
1027
1028
1029
1030
1032
1032
1033
1034
1035
1036
1036
1037
1038
1038
1038
1039
1039

Ozone (du)

323
324
321
315
309
303
297
292
286
282
278
275
273
272
270
270
270
270
271
271
271
271
271
270

Monday 24

Waxing Gibbous 100%

19:19

07:03

15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 07:04, Set: 19:06, Transit: 13:03. Moon - Rise: 19:19, Set: 07:03. Civil Dark: 19:38 - 06:31. Nautical Dark: 20:17 - 05:52. Astro Dark: 20:57 - 05:12

Total Clouds (% Sky Obscured)

33
33
33
33
41
41
41
41
41
41
0
0
0
0
0
0
0
0
0
0
0
0
5
5

Low Clouds (% Sky Obscured)

32
32
32
32
41
41
41
41
41
41
0
0
0
0
0
0
0
0
0
0
0
0
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
16
16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
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)

9
10
9
8
7
7
6
6
5
5
4
4
4
4
4
3
2
2
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

16
16
15
13
12
11
10
8
7
6
6
6
5
5
4
3
4
5
9
12
14
16
16
17

Feels Like (°C)

16
16
15
13
12
11
8
7
6
5
5
4
4
3
3
3
4
5
8
12
14
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

49
50
53
58
63
68
74
79
82
85
85
86
87
89
92
94
96
92
82
74
66
61
59
58

Pressure (mb)

1039
1039
1039
1039
1039
1040
1040
1041
1041
1041
1041
1041
1041
1041
1041
1041
1040
1040
1040
1040
1040
1040
1040
1039

Ozone (du)

269
269
268
268
268
268
269
269
269
269
269
269
269
269
269
269
269
269
269
268
268
268
267
267

Tuesday 25

Full Moon 99%

19:41

08:12

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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 OK
14 OK

Sun - Rise: 07:05, Set: 19:03, Transit: 13:03. Moon - Rise: 19:41, Set: 08:12. Civil Dark: 19:36 - 06:32. Nautical Dark: 20:15 - 05:54. Astro Dark: 20:55 - 05:14

Total Clouds (% Sky Obscured)

5
5
5
5
4
4
4
4
4
4
63
63
63
63
63
63
74
74
74
74
74
74
43
43

Low Clouds (% Sky Obscured)

5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
9
9

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
4
4
4
4
4
4
63
63
63
63
63
63
73
73
73
73
73
73
38
38

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

Chance of Frost

Temperature (°C)

17
16
15
13
12
11
10
9
8
8
7
7
7
6
5
5
5
7
10
13
15
17
18
19

Feels Like (°C)

17
16
15
13
12
11
8
7
7
6
6
5
5
4
4
3
3
5
9
13
15
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

58
60
65
70
74
77
80
83
84
85
86
87
90
93
96
99
100
95
87
79
71
64
59
56

Pressure (mb)

1038
1038
1037
1037
1036
1036
1036
1037
1036
1036
1035
1035
1035
1034
1034
1033
1033
1033
1033
1032
1032
1032
1032
1031

Ozone (du)

266
265
264
263
262
261
261
260
260
259
259
259
259
259
258
258
258
257
257
258
258
258
259
260

Wednesday 26

Waning Gibbous 96%

20:02

09:23

15 OK
16 OK
17 OK
18 OK
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
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 07:07, Set: 19:01, Transit: 13:03. Moon - Rise: 20:02, Set: 09:23. Civil Dark: 19:34 - 06:34. Nautical Dark: 20:12 - 05:55. Astro Dark: 20:52 - 05:16

Total Clouds (% Sky Obscured)

43
43
43
43
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

9
9
9
9
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)

38
38
38
38
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)

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

Chance of Frost

Temperature (°C)

19
18
17
15
13
12
11
10
9
9
8
8
8
8
8
8
8
10
12
15
16
18
19
19

Feels Like (°C)

19
18
17
15
13
12
11
8
8
7
7
6
6
6
6
5
6
7
12
15
16
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

54
56
61
68
75
79
81
84
86
87
89
90
92
92
93
94
95
91
84
76
72
70
69
68

Pressure (mb)

1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

262
264
265
265
265
264
263
261
260
258
256
256
255
255
255
255
256
256
257
257
257
258
258
259

Forecast for Taunton, Somerset, UK (51.02,-3.11)

Generated: 20/09/18 15:45:27. Forecast: 20/09/18 to 26/09/18. Timezone: UTC+1.00