Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 20%

13:46

20:34

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
15 Bad

Sun - Rise: 07:49, Set: 18:09, Transit: 12:58. Moon - Rise: 13:46, Set: 20:34. Civil Dark: 18:43 - 07:15. Nautical Dark: 19:21 - 06:36. Astro Dark: 20:00 - 05:58

Total Clouds (% Sky Obscured)

90
86
92
98
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
20
18
59
83
34
25
16
6
2
1
1
3
18
98
100
100
100
71
8
40
28
0
2

Medium Clouds (% Sky Obscured)

64
83
91
91
31
13
47
88
63
64
98
100
100
100
100
100
100
100
100
100
100
100
98
98

High Clouds (% Sky Obscured)

41
13
6
88
78
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
8
8
8
8
8
7
7
9
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
18
18
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

49
6
10
10
8
5
8
10
18
26
34
56
76
79
83
83
81
74
61
49
46
46
34
31

Precipitation Amount (mm)

0.38
0.04
0.05
0.06
0.03
0.01
0.03
0.06
0.09
0.09
0.11
0.34
0.59
0.79
1.07
1.16
0.85
0.56
0.4
0.36
0.4
0.5
0.42
0.42

Wind Speed/Direction (mph)

19
17
16
14
14
14
13
12
11
11
11
12
8
10
8
7
9
11
14
15
16
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
11
11
10
11
11
11
11
11
12
11
11
11
11
11
12
12
12
12
13
13

Relative Humidity (%)

71
74
76
77
78
79
79
81
83
84
85
86
89
88
88
89
89
88
87
86
84
81
79
78

Pressure (mb)

998
998
998
998
998
998
997
997
997
997
996
995
994
994
993
993
993
994
995
995
996
997
998
998

Ozone (du)

301
297
293
289
287
286
285
283
282
281
280
280
281
285
291
296
298
300
301
304
305
305
301
295

Wednesday 21

Waxing Crescent 31%

14:45

21:25

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

Sun - Rise: 07:51, Set: 18:07, Transit: 12:58. Moon - Rise: 14:45, Set: 21:25. Civil Dark: 18:41 - 07:17. Nautical Dark: 19:19 - 06:38. Astro Dark: 19:58 - 06:00

Total Clouds (% Sky Obscured)

98
62
82
98
55
63
59
66
37
26
22
20
42
41
63
89
58
45
59
77
91
85
61
97

Low Clouds (% Sky Obscured)

24
21
16
27
24
31
57
66
19
8
5
13
27
35
60
88
52
25
45
74
90
84
57
97

Medium Clouds (% Sky Obscured)

94
39
81
97
39
51
6
2
27
24
20
16
35
20
20
20
24
39
40
34
34
31
27
32

High Clouds (% Sky Obscured)

84
38
0
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
2
1
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
1
2
5
2
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0

Precipitation Type

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

Precipitation Probability (%)

30
19
16
12
8
7
5
0
0
0
0
0
0
0
5
8
9
7
7
8
9
8
8
16

Precipitation Amount (mm)

0.34
0.16
0.11
0.08
0.04
0.02
0.01
0
0
0
0
0
0
0
0.01
0.03
0.02
0.01
0.01
0.02
0.03
0.03
0.04
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
77
77
77
79
81
83
84
85
85
86
86
86
86
86
85
84
81
78
76
75

Pressure (mb)

999
999
1000
1001
1002
1002
1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1009

Ozone (du)

290
291
293
295
296
297
297
296
295
294
293
293
293
294
296
297
297
297
297
296
295
294
295
296

Thursday 22

Waxing Crescent 41%

15:30

22:25

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

Sun - Rise: 07:52, Set: 18:05, Transit: 12:58. Moon - Rise: 15:30, Set: 22:25. Civil Dark: 18:39 - 07:18. Nautical Dark: 19:17 - 06:40. Astro Dark: 19:56 - 06:01

Total Clouds (% Sky Obscured)

28
10
7
3
3
6
17
24
20
19
22
38
62
88
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
2
5
3
3
6
17
24
20
19
16
32
48
69
91
19
19
19
19
19
19
1
1
1

Medium Clouds (% Sky Obscured)

23
9
6
2
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
9
28
63
56
99
99
99
99
99
99
9
9
9

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
9
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

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

Precipitation Probability (%)

25
24
15
11
6
0
0
7
14
18
12
8
0
0
0
10
12
8
13
32
32
26
25
27

Precipitation Amount (mm)

0.19
0.18
0.12
0.08
0.03
0
0
0.02
0.08
0.14
0.08
0.02
0
0
0
0.01
0.03
0.02
0.05
0.16
0.15
0.15
0.24
0.29

Wind Speed/Direction (mph)

11
11
11
11
11
10
10
10
10
10
11
13
14
14
14
14
15
16
17
17
18
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
76
76
76
76
79
82
84
85
85
86
86
86
86
84
83
82
80
78
75
71
66

Pressure (mb)

1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

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

Friday 23

First Quarter 52%

16:03

23:34

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
15 Bad

Sun - Rise: 07:54, Set: 18:03, Transit: 12:58. Moon - Rise: 16:03, Set: 23:34. Civil Dark: 18:37 - 07:20. Nautical Dark: 19:16 - 06:41. Astro Dark: 19:54 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
91
91
91
91
91
91
56
56
56
56
56
56
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
64
64
64
64
64
64
31
31
31
31
31
31
94
94
94
94
94
94
98
98
98

Medium Clouds (% Sky Obscured)

100
100
100
3
3
3
3
3
3
1
1
1
1
1
1
100
100
100
100
100
100
6
6
6

High Clouds (% Sky Obscured)

9
9
9
81
81
81
81
81
81
39
39
39
39
39
39
84
84
84
84
84
84
94
94
94

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

Very Light Rain
Very Light Rain
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 (%)

27
17
5
0
0
0
3
3
2
2
3
3
3
2
3
4
5
6
6
6
7
8
10
11

Precipitation Amount (mm)

0.29
0.15
0.03
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.04
0.05
0.06
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
63
63
63
63
64
67
71
73
75
76
77
79
80
81
81
80
79
77
74
73
71
70

Pressure (mb)

1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1008
1007
1006

Ozone (du)

305
303
301
298
295
292
290
288
287
286
285
284
283
281
279
278
277
277
277
276
275
274
274
274

Saturday 24

Waxing Gibbous 63%

16:03

00:45

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
15 Bad

Sun - Rise: 06:56, Set: 18:01, Transit: 11:57. Moon - Rise: 16:03, Set: 00:45. Civil Dark: 18:35 - 06:22. Nautical Dark: 19:14 - 05:43. Astro Dark: 19:52 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
100
100
100
100
100
94
94
94
94
94
94
100
100
100
100

Medium Clouds (% Sky Obscured)

6
6
6
2
2
2
2
2
2
27
27
27
27
27
98
98
98
98
98
98
100
100
100
100

High Clouds (% Sky Obscured)

94
94
94
77
77
77
77
77
77
83
83
83
83
83
29
29
29
29
29
29
90
90
90
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
7
5
10
10
10
9
7
9
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

Very 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
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

Precipitation Probability (%)

11
8
7
10
19
53
72
77
76
77
80
79
81
82
82
66
34
22
19
15
12
12
13
14

Precipitation Amount (mm)

0.08
0.05
0.03
0.04
0.14
0.53
0.92
0.83
0.6
0.52
0.59
0.61
0.6
0.66
0.67
0.43
0.19
0.11
0.09
0.07
0.06
0.07
0.09
0.1

Wind Speed/Direction (mph)

21
22
23
23
24
23
22
21
20
19
17
16
16
17
17
16
16
15
16
18
19
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
68
69
70
71
72
74
76
77
79
80
80
80
80
79
78
76
73
70
66
65
64
64

Pressure (mb)

1005
1005
1004
1003
1002
1002
1001
1001
1000
1000
999
998
998
998
998
999
999
999
1000
1000
1000
1000
1000
1000

Ozone (du)

274
275
276
277
279
281
283
285
286
289
294
297
300
304
307
310
313
314
315
314
313
315
316
318

Sunday 25

Waxing Gibbous 72%

15:29

00:56

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:58, Set: 16:59, Transit: 11:57. Moon - Rise: 15:29, Set: 00:56. Civil Dark: 17:33 - 06:23. Nautical Dark: 18:12 - 05:44. Astro Dark: 18:50 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
88
88
88
88
88
88
13
13
13
13
13
13
99
99
99
99

Low Clouds (% Sky Obscured)

100
100
9
9
9
9
9
9
2
2
2
2
2
2
10
10
10
10
10
10
77
77
77
77

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
88
88
88
88
88
88
6
6
6
6
6
6
97
97
97
97

High Clouds (% Sky Obscured)

90
90
92
92
92
92
92
92
0
0
0
0
0
0
0
0
0
0
0
0
11
11
11
11

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
7
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

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

Precipitation Probability (%)

13
11
9
8
7
7
8
10
13
14
13
14
16
15
15
15
15
19
22
32
48
55
54
52

Precipitation Amount (mm)

0.08
0.06
0.04
0.04
0.03
0.03
0.04
0.05
0.06
0.07
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.09
0.11
0.16
0.25
0.37
0.53
0.59

Wind Speed/Direction (mph)

20
19
19
19
19
19
19
19
19
19
18
18
17
17
17
17
17
18
19
21
22
23
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
65
66
66
68
70
71
72
73
74
75
76
76
77
76
75
74
73
72
70
69
67
66

Pressure (mb)

1000
1000
1000
1000
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1003
1003
1003
1003
1003

Ozone (du)

320
322
323
321
318
316
315
314
313
313
312
311
308
305
302
301
302
301
299
296
294
291
289
287

Monday 26

Waxing Gibbous 81%

16:06

02:06

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: 06:59, Set: 16:57, Transit: 11:57. Moon - Rise: 16:06, Set: 02:06. Civil Dark: 17:31 - 06:25. Nautical Dark: 18:10 - 05:46. Astro Dark: 18:49 - 05:08

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
42
42
42
42
42
42
100
100
100
100
100
100
66
66
66

Low Clouds (% Sky Obscured)

77
77
24
24
24
24
24
24
23
23
23
23
23
23
19
19
19
19
19
19
63
63
63

Medium Clouds (% Sky Obscured)

97
97
14
14
14
14
14
14
13
13
13
13
13
13
98
98
98
98
98
98
15
15
15

High Clouds (% Sky Obscured)

11
11
99
99
99
99
99
99
20
20
20
20
20
20
96
96
96
96
96
96
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
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

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

Precipitation Probability (%)

43
28
10
7
8
11
17
26
29
29
22
22
34
52
60
65
72
73
66
49
34
27
25

Precipitation Amount (mm)

0.4
0.16
0.06
0.03
0.03
0.04
0.07
0.14
0.19
0.14
0.07
0.05
0.09
0.2
0.32
0.46
0.64
0.68
0.45
0.17
0.05
0.03
0.02

Wind Speed/Direction (mph)

24
22
21
20
19
18
17
16
16
15
15
15
16
16
16
16
16
17
19
22
24
25
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
11
11
11
11
11
11
11
11
10
7
10
11
12
13
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

65
64
64
65
67
69
71
73
74
75
76
77
77
79
79
79
78
78
76
73
69
67
66

Pressure (mb)

1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

285
283
281
277
273
270
268
267
266
265
264
263
261
260
259
259
259
258
256
254
253
252
251

Forecast for Minehead, Somerset, UK (51.20,-3.48)

Generated: 20/10/20 15:29:27. Forecast: 20/10/20 to 26/10/20. Timezone: UTC+1.00