Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 20%

12:22

20:08

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 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:32, Set: 17:49, Transit: 12:40. Moon - Rise: 12:22, Set: 20:08. Civil Dark: 18:23 - 06:57. Nautical Dark: 19:03 - 06:17. Astro Dark: 19:43 - 05:38

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
99
77
100
81
96
91
62
76
84
27
33
91
95
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
56
100
1
42
70
53
19
17
26
32
20
7
2
2
8

Medium Clouds (% Sky Obscured)

18
67
63
71
98
100
100
88
84
55
0
0
4
0
20
25
24
1
1
0
1
2
2
47

High Clouds (% Sky Obscured)

100
100
97
99
100
100
100
100
98
38
58
81
92
83
32
66
81
0
0
90
95
99
100
100

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

Precipitation Type

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

Precipitation Probability (%)

0
1
3
0
2
6
44
65
27
21
12
7
6
5
0
0
1
0
0
0
0
0
0
5

Precipitation Amount (mm)

0
0.01
0.05
0
0.01
0.05
0.35
0.69
0.25
0.15
0.02
0.04
0.02
0.01
0
0
0.03
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

17
17
16
15
15
15
16
16
17
18
18
17
15
17
16
16
16
15
13
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
6
6
7
10
10
11
11
12
13
13
14
15
16
17
18
18
17
15
15
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

81
84
86
86
88
91
94
95
95
94
93
90
86
79
75
69
67
69
74
80
83
86
87
88

Pressure (mb)

1008
1007
1006
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

264
267
268
269
270
271
273
276
285
288
291
292
292
290
292
294
294
290
285
281
280
280
280
280

Wednesday 21

Waxing Crescent 30%

13:36

20:58

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 Bad
23 Bad

Sun - Rise: 07:34, Set: 17:46, Transit: 12:40. Moon - Rise: 13:36, Set: 20:58. Civil Dark: 18:21 - 06:59. Nautical Dark: 19:01 - 06:19. Astro Dark: 19:41 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
99
56
98
100
99
74
46

Low Clouds (% Sky Obscured)

20
2
3
3
0
16
95
38
98
100
100
100
100
100
89
98
57
99
45
5
13
12
37
43

Medium Clouds (% Sky Obscured)

88
97
98
99
100
100
100
100
100
100
100
97
98
99
100
100
56
68
41
97
100
99
68
23

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
84
67
88
18
42
66
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
8
6
5
5
4
4
5
6
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate 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

Precipitation Probability (%)

11
35
52
72
82
88
91
92
92
92
92
89
80
62
35
17
13
18
29
34
22
14
8
11

Precipitation Amount (mm)

0.03
0.08
0.18
0.34
0.6
0.82
1.2
1.63
2.17
2.74
2.91
1.9
0.74
0.24
0.11
0.09
0.06
0.08
0.12
0.15
0.12
0.07
0.04
0.09

Wind Speed/Direction (mph)

13
13
13
12
11
11
11
11
12
13
14
16
18
20
21
21
19
17
16
14
14
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
94
95
96
98
100
100
100
99
97
95
92
90
87
85
83
83
83
84
84
85
85
85

Pressure (mb)

1001
1001
1001
1000
999
998
997
996
995
995
994
994
993
994
994
996
997
998
1000
1001
1001
1002
1002
1003

Ozone (du)

279
278
277
275
274
274
275
276
277
279
280
282
283
283
284
284
284
283
281
280
280
281
281
280

Thursday 22

Waxing Crescent 41%

14:35

21:59

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

Sun - Rise: 07:35, Set: 17:44, Transit: 12:40. Moon - Rise: 14:35, Set: 21:59. Civil Dark: 18:19 - 07:00. Nautical Dark: 18:59 - 06:21. Astro Dark: 19:39 - 05:41

Total Clouds (% Sky Obscured)

25
100
100
100
90
86
27
43
25
16
31
42
39
41
38
30
32
71
50
39
45
53
72
100

Low Clouds (% Sky Obscured)

23
100
100
100
87
85
17
10
23
13
24
38
23
11
17
18
18
52
41
33
38
46
70
100

Medium Clouds (% Sky Obscured)

5
11
2
4
42
19
0
1
5
7
10
14
32
38
35
23
25
56
30
20
31
35
30
24

High Clouds (% Sky Obscured)

0
0
0
0
0
2
13
37
0
0
8
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
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
3
6
10
10
8
8
7
0
0
0
0
0
5
8
12
20
40
52
40
13
0
0

Precipitation Amount (mm)

0
0
0.01
0.03
0.05
0.05
0.03
0.02
0.01
0
0
0
0
0
0.01
0.02
0.04
0.07
0.14
0.17
0.09
0.02
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
10
9
9
9
9
10
10
10
10
10
10
10
10
9
9
9
9
8
8

Relative Humidity (%)

86
87
88
90
92
95
96
94
91
89
89
86
83
80
78
77
78
80
83
89
93
96
98
99

Pressure (mb)

1003
1004
1004
1004
1005
1005
1005
1005
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011

Ozone (du)

279
279
280
283
285
287
288
290
292
294
295
295
296
296
296
296
296
297
298
299
298
296
295
294

Friday 23

First Quarter 52%

15:19

23:08

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

Sun - Rise: 07:37, Set: 17:42, Transit: 12:40. Moon - Rise: 15:19, Set: 23:08. Civil Dark: 18:17 - 07:02. Nautical Dark: 18:57 - 06:22. Astro Dark: 19:37 - 05:43

Total Clouds (% Sky Obscured)

100
100
88
70
100
100
100
100
100
100
100
100
100
28
28
28
28
28
28
97
97
97
97
97

Low Clouds (% Sky Obscured)

100
100
86
63
100
100
100
100
100
100
100
100
100
11
11
11
11
11
11
92
92
92
92
92

Medium Clouds (% Sky Obscured)

29
33
35
39
31
23
4
0
0
0
0
0
0
0
0
0
0
0
0
77
77
77
77
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
20
20
20
20
59
59
59
59
59

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

Precipitation Probability (%)

0
7
8
7
6
0
0
0
0
7
8
7
0
0
0
9
17
30
44
54
56
31
7
0

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.02
0.01
0
0
0
0.02
0.06
0.2
0.46
0.6
0.37
0.09
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
4
4
4
4
4
5
7
10
12
12
13
13
12
12
11
11
7
6
4
4

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
99
87
85
77
73
70
71
73
76
77
77
78
78
79
81

Pressure (mb)

1011
1011
1011
1011
1010
1011
1010
1010
1010
1010
1010
1010
1010
1010
1008
1007
1008
1008
1008
1009
1010
1011
1012
1012

Ozone (du)

294
294
293
292
292
294
296
298
299
299
298
297
295
293
294
296
298
302
307
310
309
306
302
299

Saturday 24

Waxing Gibbous 63%

15:51

No Set

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 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 07:39, Set: 17:40, Transit: 12:40. Moon - Rise: 15:51, Set: No Set. Civil Dark: 18:15 - 07:04. Nautical Dark: 18:55 - 06:24. Astro Dark: 19:35 - 05:45

Total Clouds (% Sky Obscured)

97
48
48
48
48
48
48
94
94
94
94
94
94
100
100
100
100
100
100
31
31
31
31
31

Low Clouds (% Sky Obscured)

92
2
2
2
2
2
2
1
1
1
1
1
1
100
100
100
100
100
100
1
1
1
1
1

Medium Clouds (% Sky Obscured)

77
1
1
1
1
1
1
1
1
1
1
1
1
84
84
84
84
84
84
1
1
1
1
1

High Clouds (% Sky Obscured)

59
48
48
48
48
48
48
94
94
94
94
94
94
14
14
14
14
14
14
30
30
30
30
30

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
4
0
0
0
0
0
2
2
0
0
2
2
2
3
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0
0
0
0
0
0.01
0.01
0
0
0.01
0.01
0.02
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

12
11
10
9
9
9
9
9
10
11
12
14
16
17
17
17
16
17
17
17
18
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
88
89
91
92
91
90
89
85
80
75
72
69
68
68
70
73
76
77
78
79
80

Pressure (mb)

1013
1014
1014
1014
1014
1015
1015
1014
1015
1014
1014
1014
1013
1012
1012
1011
1010
1009
1008
1008
1007
1007
1006
1005

Ozone (du)

296
293
290
287
284
282
281
280
279
279
279
278
277
276
275
274
273
273
273
273
273
273
273
273

Sunday 25

Waxing Gibbous 72%

15:15

00:20

00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
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 Bad
23 Bad

Sun - Rise: 06:41, Set: 16:38, Transit: 11:40. Moon - Rise: 15:15, Set: 00:20. Civil Dark: 17:13 - 06:06. Nautical Dark: 17:53 - 05:26. Astro Dark: 18:33 - 04:46

Total Clouds (% Sky Obscured)

31
2
2
2
2
2
100
100
100
100
100
100
42
42
42
42
42
42
93
93
93
93
93
93

Low Clouds (% Sky Obscured)

1
2
2
2
2
2
100
100
100
100
100
100
7
7
7
7
7
7
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3

High Clouds (% Sky Obscured)

30
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
93
93
93
93
93
93

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
6
6
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

4
4
6
7
9
13
24
42
57
67
72
76
76
68
52
34
23
14
8
6
0
0
0
0

Precipitation Amount (mm)

0.04
0.05
0.04
0.04
0.05
0.06
0.11
0.23
0.45
0.63
0.62
0.59
0.56
0.43
0.26
0.14
0.07
0.03
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

21
22
23
23
23
23
23
24
24
23
20
17
14
12
12
11
11
10
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
88
88
87
86
86
85
84
82
81
79
78
77
75
74
74
74
75
76
78
79
81

Pressure (mb)

1005
1004
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1003
1004
1004
1004
1004

Ozone (du)

273
274
277
279
279
279
280
282
285
287
290
293
295
297
299
300
301
301
302
304
307
309
311
313

Monday 26

Waxing Gibbous 81%

15:34

00:33

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 OK

Sun - Rise: 06:43, Set: 16:36, Transit: 11:39. Moon - Rise: 15:34, Set: 00:33. Civil Dark: 17:12 - 06:07. Nautical Dark: 17:52 - 05:27. Astro Dark: 18:31 - 04:48

Total Clouds (% Sky Obscured)

88
88
88
88
88
88
100
100
100
100
100
100
63
63
63
63
63
63
23
23
23
23
23
23

Low Clouds (% Sky Obscured)

12
12
12
12
12
12
89
89
89
89
89
89
1
1
1
1
1
1
18
18
18
18
18
18

Medium Clouds (% Sky Obscured)

20
20
20
20
20
20
100
100
100
100
100
100
2
2
2
2
2
2
13
13
13
13
13
13

High Clouds (% Sky Obscured)

84
84
84
84
84
84
66
66
66
66
66
66
63
63
63
63
63
63
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
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
5
19
32
38
35
29
23
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.09
0.18
0.19
0.17
0.13
0.06
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
85
86
88
90
89
86
85
83
79
75
70
66
63
63
66
70
74
75
75
77
78
80

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006

Ozone (du)

314
314
313
313
312
311
310
310
310
310
309
308
307
306
306
306
306
307
307
307
307
305
297
287

Forecast for Great Ellingham, Norfolk, UK (52.53,0.98)

Generated: 20/10/20 15:16:29. Forecast: 20/10/20 to 26/10/20. Timezone: UTC+1.00