Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Crescent 21%

02:03

13:53

11 Bad
12 Good
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
10 Bad

Sun - Rise: 07:43, Set: 15:46, Transit: 11:44. Moon - Rise: 02:03, Set: 13:53. Civil Dark: 16:26 - 07:03. Nautical Dark: 17:10 - 06:20. Astro Dark: 17:51 - 05:39

Total Clouds (% Sky Obscured)

99
5
98
99
75
100
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
52
12
100
40
66
100
100
100
100
100
100
100
100
100
96
100
100

Medium Clouds (% Sky Obscured)

38
2
34
70
69
100
81
100
100
95
99
100
100
100
70
90
100
95
100
100
45
38
20
6

High Clouds (% Sky Obscured)

99
2
98
99
17
16
0
7
6
95
82
98
78
95
78
81
55
100
100
99
84
69
100
99

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
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
5
22
21
12
11
9
17
15
23
27
24
19
25
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.04
0.27
0.13
0.03
0.03
0.03
0.07
0.06
0.16
0.1
0.08
0.05
0.09
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
4
4
3
3
2
1
1
1
1
2
3
3
5
5
6
7
7
8
8
8
8
8
9

Feels Like (°C)

-1
-0
-0
-0
-1
-2
-3
-3
-4
-4
-3
-3
-2
-0
1
1
2
3
4
4
4
4
5
5

Dew Point (°C)

2
2
1
1
-0
-1
-1
-1
-1
-1
-0
1
2
3
4
4
5
5
6
5
6
6
7
8

Relative Humidity (%)

93
89
84
81
80
82
81
84
84
84
86
88
89
89
89
89
89
89
87
86
87
90
91
93

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1010
1010
1010
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

299
302
300
299
298
295
293
291
289
287
287
284
282
282
284
286
285
283
279
276
273
270
268
267

Tuesday 30

Waning Crescent 12%

03:28

14:07

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 OK
09 OK
10 Bad

Sun - Rise: 07:45, Set: 15:46, Transit: 11:44. Moon - Rise: 03:28, Set: 14:07. Civil Dark: 16:26 - 07:05. Nautical Dark: 17:09 - 06:21. Astro Dark: 17:50 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
30
44
39
14
29
44

Low Clouds (% Sky Obscured)

100
100
100
100
100
97
53
29
36
20
100
100
99
100
100
100
100
99
21
27
9
13
28
36

Medium Clouds (% Sky Obscured)

34
85
100
100
100
100
79
100
93
99
100
98
95
100
100
72
38
100
14
23
32
1
1
12

High Clouds (% Sky Obscured)

98
96
94
100
100
100
100
98
100
100
99
99
100
100
100
100
31
0
0
0
0
0
0
2

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

Precipitation Probability (%)

27
39
13
8
8
8
6
6
5
0
0
7
12
25
23
32
39
37
36
43
25
16
13
15

Precipitation Amount (mm)

0.12
0.2
0.03
0.02
0.02
0.03
0.02
0.01
0.01
0
0
0.01
0.04
0.19
0.1
0.09
0.1
0.1
0.11
0.21
0.14
0.06
0.02
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
7
7
6
6
5
5
5
5
5
5
5
5
6
5
5
4
4
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
91
90
89
87
87
89
88
87
86
86
85
86
82
80
80
80
80
82
84
82
84

Pressure (mb)

1010
1010
1009
1009
1008
1008
1007
1005
1004
1002
1001
999
998
996
995
994
994
994
994
993
994
994
995
995

Ozone (du)

267
266
267
268
268
268
268
268
267
269
270
272
275
274
277
280
284
290
298
298
293
293
295
300

Wednesday 1

Waning Crescent 6%

04:57

14:23

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

Sun - Rise: 07:46, Set: 15:45, Transit: 11:45. Moon - Rise: 04:57, Set: 14:23. Civil Dark: 16:25 - 07:06. Nautical Dark: 17:09 - 06:22. Astro Dark: 17:50 - 05:41

Total Clouds (% Sky Obscured)

92
58
73
14
48
33
98
99
63
45
61
68
95
50
50
50
50
50
50
23
23
23
23
23

Low Clouds (% Sky Obscured)

88
16
45
13
44
18
41
39
34
30
53
56
28
34
34
34
34
34
34
16
16
16
16
16

Medium Clouds (% Sky Obscured)

69
50
62
2
9
18
98
63
13
27
20
38
93
27
27
27
27
27
27
10
10
10
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
1
45
98
38
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
8
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
None
None
None
None
Very Light Rain
Snow
Very Light Rain
Very Light Rain

Precipitation Probability (%)

18
24
24
22
24
24
43
39
31
24
27
28
34
34
19
9
4
4
3
5
6
21
17
22

Precipitation Amount (mm)

0.07
0.09
0.08
0.08
0.11
0.08
0.19
0.16
0.1
0.07
0.09
0.1
0.12
0.13
0.05
0.02
0.01
0.01
0.01
0.03
0.03
0.16
0.09
0.07

Wind Speed/Direction (mph)

23
23
21
19
19
18
19
16
16
16
17
17
16
17
18
18
18
19
19
20
20
21
21
20

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
5
5
5
4
4
3
2
2
1
1
1
1
1
1
2

Feels Like (°C)

2
2
2
2
1
2
1
1
1
1
0
-0
-1
-1
-2
-4
-4
-5
-5
-6
-6
-6
-5
-4

Dew Point (°C)

4
4
4
4
4
3
3
2
2
2
2
2
1
1
0
-1
-2
-2
-3
-3
-3
-3
-2
-1

Relative Humidity (%)

82
81
83
83
84
82
81
80
78
78
80
82
82
81
81
79
78
78
76
75
76
79
79
80

Pressure (mb)

995
995
995
996
996
997
998
999
1000
1001
1002
1003
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1009
1009

Ozone (du)

309
313
319
322
323
320
323
324
324
325
325
328
330
329
330
329
333
342
344
341
337
338
338
336

Thursday 2

Waning Crescent 1%

06:30

14:41

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
10 Bad

Sun - Rise: 07:47, Set: 15:44, Transit: 11:45. Moon - Rise: 06:30, Set: 14:41. Civil Dark: 16:25 - 07:07. Nautical Dark: 17:08 - 06:23. Astro Dark: 17:50 - 05:42

Total Clouds (% Sky Obscured)

23
28
28
28
28
28
28
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
8
8
8
8
8
8
7
7
7
7
7
7
0
0
0
0
0
0
100
100
100
100
100

Medium Clouds (% Sky Obscured)

10
14
14
14
14
14
14
3
3
3
3
3
3
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
9
9
9
9
9
9
95
95
95
95
95
95
100
100
100
100
100
100
7
7
7
7
7

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
4

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

Precipitation Probability (%)

28
30
38
33
35
33
24
13
9
8
6
4
2
2
1
0
0
1
3
6
7
8
12
34

Precipitation Amount (mm)

0.09
0.11
0.19
0.11
0.1
0.08
0.09
0.1
0.06
0.06
0.05
0.03
0.02
0.02
0.01
0
0
0.01
0.03
0.06
0.04
0.01
0.03
0.13

Wind Speed/Direction (mph)

20
19
18
18
18
17
16
16
15
14
13
12
11
10
9
9
9
10
9
8
9
9
10
11

Chance of Frost

Temperature (°C)

3
3
4
4
4
4
3
3
3
2
1
0
0
-1
-1
-1
-1
-1
0
0
1
1
1
2

Feels Like (°C)

-3
-2
-1
-1
-1
-1
-2
-2
-2
-3
-4
-5
-5
-5
-6
-6
-6
-5
-4
-4
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

82
82
78
73
73
71
70
66
69
74
76
78
79
81
84
85
86
86
85
85
84
83
91
96

Pressure (mb)

1010
1009
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1010
1011
1010
1010
1009
1008
1008
1006
1006
1005
1005
1004

Ozone (du)

333
338
334
328
318
314
312
312
308
303
299
295
293
290
290
289
289
290
291
295
298
300
301
305

Friday 3

Waning Crescent 1%

08:04

15:05

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 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:49, Set: 15:44, Transit: 11:46. Moon - Rise: 08:04, Set: 15:05. Civil Dark: 16:24 - 07:08. Nautical Dark: 17:08 - 06:25. Astro Dark: 17:49 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
98
98
98
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
75
75
75
75
75
75
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
72
72
72
72
72
72
89
89
89
89
89
89
0
0
0
0
0
0
9
9
9
9
9

High Clouds (% Sky Obscured)

7
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
98
98
98
98
98

ISS Passover

Visibility (miles)

5
10
10
10
9
10
10
10
10
10
7
5
3
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

38
35
29
42
55
59
43
9
9
14
19
32
51
57
52
37
23
21
16
8
6
0
0
0

Precipitation Amount (mm)

0.18
0.21
0.13
0.25
0.46
0.39
0.24
0.01
0.01
0.02
0.05
0.14
0.41
0.46
0.46
0.33
0.22
0.13
0.06
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1
1
2
1
1
1
2

Relative Humidity (%)

94
89
85
82
80
80
82
84
87
90
91
93
95
85
85
86
86
86
87
88
87
86
86
86

Pressure (mb)

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

Ozone (du)

308
313
315
317
319
321
323
321
321
322
323
323
322
314
313
313
312
311
310
310
313
317
320
322

Saturday 4

New Moon 0%

09:31

15:40

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

Sun - Rise: 07:50, Set: 15:43, Transit: 11:46. Moon - Rise: 09:31, Set: 15:40. Civil Dark: 16:24 - 07:09. Nautical Dark: 17:08 - 06:26. Astro Dark: 17:49 - 05:44

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
3
3
3
3
3
3
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
100
100
100
100
100
100
2
2
2
2
2
2
3
3
3
3
3
3
100
100
100
100
100

Medium Clouds (% Sky Obscured)

9
99
99
99
99
99
99
98
98
98
98
98
98
0
0
0
0
0
0
2
2
2
2
2

High Clouds (% Sky Obscured)

98
91
91
91
91
91
91
100
100
100
100
100
100
0
0
0
0
0
0
17
17
17
17
17

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
Very Light Rain
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
None
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
2
15
32
35
26
12
7
0
0
0
8
17
23
16
7
0
0
0
6
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.02
0.09
0.14
0.1
0.03
0.01
0
0
0
0.01
0.06
0.11
0.07
0.01
0
0
0
0.01
0

Wind Speed/Direction (mph)

16
17
16
16
16
16
18
18
18
17
16
17
18
18
18
17
17
17
18
18
17
17
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
82
81
81
80
80
81
80
78
77
78
80
82
83
84
84
84
83
83
84
85
84
80

Pressure (mb)

1009
1009
1010
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1013
1013
1013

Ozone (du)

322
324
326
330
334
337
340
345
350
357
362
367
371
374
374
373
373
373
373
373
374
375
376
377

Sunday 5

Waxing Crescent 2%

10:40

16:30

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

Sun - Rise: 07:51, Set: 15:43, Transit: 11:46. Moon - Rise: 10:40, Set: 16:30. Civil Dark: 16:24 - 07:11. Nautical Dark: 17:07 - 06:27. Astro Dark: 17:49 - 05:45

Total Clouds (% Sky Obscured)

100
34
34
34
34
34
34
41
41
41
41
41
41
100
100
100
100
100
100
30
30
30
30
30

Low Clouds (% Sky Obscured)

100
32
32
32
32
32
32
23
23
23
23
23
23
41
41
41
41
41
41
23
23
23
23
23

Medium Clouds (% Sky Obscured)

2
3
3
3
3
3
3
23
23
23
23
23
23
26
26
26
26
26
26
0
0
0
0
0

High Clouds (% Sky Obscured)

17
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
8
8
8
8
8

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
5
4
2
2
0
0
0
0
0
0
0
0
0
0
4
5
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
3
3
2
2
3
3
2
1
0
0
0
1
2
2
2
2
3
3
3
3
4
5

Dew Point (°C)

3
3
2
2
2
2
2
3
2
2
1
1
2
2
3
3
4
4
5
5
5
5
4
4

Relative Humidity (%)

75
70
70
71
73
73
74
75
76
77
78
81
81
81
81
83
84
87
90
88
87
84
81
76

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

378
379
380
381
380
376
371
367
365
364
363
365
368
367
362
355
347
341
335
329
324
319
315
310

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

Generated: 29/11/21 10:27:26. Forecast: 29/11/21 to 05/12/21. Timezone: UTC+0.00