Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Crescent 8%

10:46

16:56

17 Bad
18 OK
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
16 OK

Sun - Rise: 08:00, Set: 16:05, Transit: 12:02. Moon - Rise: 10:46, Set: 16:56. Civil Dark: 16:44 - 07:21. Nautical Dark: 17:26 - 06:39. Astro Dark: 18:06 - 05:58

Total Clouds (% Sky Obscured)

71
26
48
100
100
100
100
100
100
98
100
100
100
100
100
100
100
66
73
71
49
38
57
20

Low Clouds (% Sky Obscured)

70
25
37
6
19
5
0
2
0
0
0
0
0
0
6
100
100
49
36
6
21
11
12
6

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
7
98
99
46
100
99
100
100
100
100
65
34
63
69
41
31
55
16

High Clouds (% Sky Obscured)

0
1
19
100
100
100
100
95
73
98
95
70
45
97
0
0
0
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
9
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
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
0
0
0
0
5
9
18
32
18
12
26
26
22
30
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.17
0.39
0.15
0.06
0.14
0.1
0.07
0.14
0.19

Wind Speed/Direction (mph)

13
12
10
9
8
6
5
3
3
3
4
4
5
7
9
13
16
19
21
23
22
21
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
1
1
1
1
2
3
1
1
0
0
1
1
2
3
5
6
5
4
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

72
72
74
77
79
82
84
87
88
90
92
93
93
92
93
96
98
98
91
89
88
89
89
87

Pressure (mb)

1015
1016
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1013
1012
1011
1010
1009
1010
1010
1010
1010
1011

Ozone (du)

361
352
348
342
331
323
320
311
308
304
300
296
295
295
297
298
300
301
303
301
305
308
309
309

Monday 6

Waxing Crescent 16%

11:37

18:04

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

Sun - Rise: 08:01, Set: 16:05, Transit: 12:03. Moon - Rise: 11:37, Set: 18:04. Civil Dark: 16:44 - 07:22. Nautical Dark: 17:26 - 06:40. Astro Dark: 18:06 - 05:59

Total Clouds (% Sky Obscured)

93
65
35
17
17
17
20
48
69
90
88
100
100
100
100
100
100
100
100
100
100
100
100
5

Low Clouds (% Sky Obscured)

35
13
8
9
15
10
2
2
1
1
1
0
0
0
57
94
84
97
98
100
100
100
100
3

Medium Clouds (% Sky Obscured)

90
59
31
13
7
8
12
6
8
23
45
67
96
100
98
100
100
100
100
100
100
100
100
2

High Clouds (% Sky Obscured)

4
0
0
0
0
0
14
45
66
89
84
100
100
100
99
100
100
100
100
100
75
57
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
5
7
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
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

28
16
10
8
7
5
4
16
20
21
21
14
11
9
18
32
42
49
68
79
85
83
64
59

Precipitation Amount (mm)

0.19
0.07
0.05
0.04
0.03
0.02
0.01
0.12
0.16
0.21
0.21
0.13
0.04
0.02
0.04
0.13
0.33
0.53
1.15
2.3
3.27
3.12
1.13
0.72

Wind Speed/Direction (mph)

20
19
19
18
16
13
10
10
9
8
9
9
10
11
14
20
24
27
29
29
27
28
22
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
81
80
80
82
84
86
89
92
95
97
97
96
97
98
99
100
100
100
100
100
95
93

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1012
1011
1011
1010
1008
1006
1004
1002
999
997
995
992
989
988
987
987

Ozone (du)

309
312
313
313
312
314
313
313
312
313
313
312
310
319
317
316
317
319
319
323
330
336
343
350

Tuesday 7

Waxing Crescent 25%

12:12

19:24

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
16 Bad

Sun - Rise: 08:02, Set: 16:04, Transit: 12:03. Moon - Rise: 12:12, Set: 19:24. Civil Dark: 16:44 - 07:23. Nautical Dark: 17:26 - 06:41. Astro Dark: 18:06 - 06:00

Total Clouds (% Sky Obscured)

20
64
86
44
86
81
87
96
100
100
99
100
99
95
95
95
95
95
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
2
30
10
59
45
32
24
40
23
45
15
25
12
12
12
12
12
12
68
68
68
68
68

Medium Clouds (% Sky Obscured)

13
60
38
9
7
6
1
17
56
63
16
14
54
12
12
12
12
12
12
76
76
76
76
76

High Clouds (% Sky Obscured)

0
19
78
36
65
63
80
95
100
100
98
100
98
94
94
94
94
94
94
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
5
7
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
0

Precipitation Type

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
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 (%)

56
58
14
19
25
24
22
26
33
41
47
55
46
55
68
49
55
60
61
49
31
25
24
25

Precipitation Amount (mm)

0.57
0.58
0.05
0.07
0.08
0.08
0.08
0.13
0.16
0.19
0.26
0.27
0.16
0.33
0.91
0.39
0.65
0.84
0.95
0.49
0.16
0.09
0.08
0.07

Wind Speed/Direction (mph)

21
22
22
21
21
22
23
25
24
24
24
25
23
25
21
22
19
17
18
18
17
15
14
13

Chance of Frost

Temperature (°C)

7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
8
8
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
85
84
86
87
86
88
89
91
94
100
100
100
100
100
100
100
100
100
99
98
97
97

Pressure (mb)

986
985
985
984
983
983
983
984
984
983
983
983
982
983
983
983
983
984
984
986
987
987
988
989

Ozone (du)

355
362
365
368
369
374
375
373
373
375
376
377
379
377
378
380
383
385
386
385
383
381
380
378

Wednesday 8

Waxing Crescent 23%

12:37

20:48

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 OK
13 OK
14 OK
15 Good
16 Good

Sun - Rise: 08:03, Set: 16:04, Transit: 12:04. Moon - Rise: 12:37, Set: 20:48. Civil Dark: 16:44 - 07:24. Nautical Dark: 17:26 - 06:41. Astro Dark: 18:06 - 06:01

Total Clouds (% Sky Obscured)

100
97
97
97
97
97
97
36
36
36
36
36
36
39
39
39
39
39
39
14
14
14
14
14

Low Clouds (% Sky Obscured)

68
20
20
20
20
20
20
27
27
27
27
27
27
37
37
37
37
37
37
11
11
11
11
11

Medium Clouds (% Sky Obscured)

76
20
20
20
20
20
20
18
18
18
18
18
18
10
10
10
10
10
10
1
1
1
1
1

High Clouds (% Sky Obscured)

99
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4

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

Precipitation Probability (%)

21
21
44
63
66
61
41
44
41
44
44
44
42
10
4
6
6
9
9
6
5
0
0
0

Precipitation Amount (mm)

0.05
0.05
0.23
0.8
1.23
0.77
0.2
0.2
0.25
0.31
0.29
0.25
0.22
0.04
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
95
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
99

Pressure (mb)

991
992
990
990
991
991
992
994
995
996
997
999
1000
1002
1003
1004
1005
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

379
378
376
376
374
373
373
372
371
369
368
367
366
365
367
370
371
367
367
374
370
360
349
347

Thursday 9

Waxing Crescent 36%

12:56

22:10

17 Good
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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:04, Set: 16:04, Transit: 12:04. Moon - Rise: 12:56, Set: 22:10. Civil Dark: 16:43 - 07:25. Nautical Dark: 17:26 - 06:42. Astro Dark: 18:06 - 06:02

Total Clouds (% Sky Obscured)

14
28
28
28
28
28
28
100
100
100
100
100
100
100
100
100
100
100
100
57
57
57
57
57

Low Clouds (% Sky Obscured)

11
9
9
9
9
9
9
5
5
5
5
5
5
99
99
99
99
99
99
12
12
12
12
12

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
59
59
59
59
59
59
100
100
100
100
100
100
5
5
5
5
5

High Clouds (% Sky Obscured)

4
22
22
22
22
22
22
100
100
100
100
100
100
100
100
100
100
100
100
48
48
48
48
48

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
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

Precipitation Probability (%)

0
0
0
0
0
4
8
16
22
27
35
34
26
13
16
27
31
26
19
13
7
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.07
0.1
0.09
0.1
0.13
0.1
0.06
0.02
0.05
0.1
0.14
0.11
0.05
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

6
4
3
3
4
4
5
4
7
9
10
10
10
12
13
13
14
15
15
15
15
15
15
14

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

5
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6

Relative Humidity (%)

98
97
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

348
347
344
341
339
340
341
340
341
344
349
351
352
352
353
354
355
357
360
362
364
366
366
363

Friday 10

Waxing Crescent 47%

13:12

23:28

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
16 Bad

Sun - Rise: 08:05, Set: 16:04, Transit: 12:05. Moon - Rise: 13:12, Set: 23:28. Civil Dark: 16:43 - 07:26. Nautical Dark: 17:26 - 06:43. Astro Dark: 18:06 - 06:03

Total Clouds (% Sky Obscured)

57
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
9
9
9
9
9
9
1
1
1
1
1
1
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

5
1
1
1
1
1
1
88
88
88
88
88
88
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

48
100
100
100
100
100
100
99
99
99
99
99
99
0
0
0
0
0
0
12
12
12
12
12

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
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
Very Light Rain

Precipitation Probability (%)

6
6
6
5
5
4
0
0
3
4
6
8
9
8
7
9
10
12
14
15
17
23
27
20

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0
0
0.01
0.04
0.08
0.09
0.09
0.09
0.08
0.06
0.06
0.08
0.11
0.14
0.17
0.2
0.19
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
1
1
1
1
1
1
2
2
3
3
4
5
6
7
8
8
7
7
10

Dew Point (°C)

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

Relative Humidity (%)

97
96
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

357
352
347
341
337
335
334
332
330
327
325
326
328
329
330
330
328
325
320
317
314
313
311
310

Saturday 11

First Quarter 58%

13:26

00:42

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
16 Bad

Sun - Rise: 08:06, Set: 16:04, Transit: 12:05. Moon - Rise: 13:26, Set: 00:42. Civil Dark: 16:43 - 07:27. Nautical Dark: 17:26 - 06:44. Astro Dark: 18:06 - 06:04

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
36
36
36
36
36
36
2
2
2
2
2
2
4
4
4
4
4
4
9
9
9
9
9

Medium Clouds (% Sky Obscured)

100
98
98
98
98
98
98
1
1
1
1
1
1
97
97
97
97
97
97
27
27
27
27
27

High Clouds (% Sky Obscured)

12
98
98
98
98
98
98
99
99
99
99
99
99
91
91
91
91
91
91
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
7
7
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

12
8
8
12
15
18
29
43
50
52
51
45
30
17
8
0
0
9
25
29
27
20
15
11

Precipitation Amount (mm)

0.06
0.03
0.04
0.06
0.09
0.1
0.16
0.24
0.3
0.33
0.31
0.22
0.12
0.05
0.02
0
0
0.03
0.16
0.29
0.27
0.17
0.09
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1019

Ozone (du)

310
309
307
304
302
298
295
290
283
275
269
267
266
266
265
264
265
267
270
272
273
273
273
274

Forecast for Othery, Somerset, UK (51.08,-2.88)

Generated: 05/12/21 16:49:10. Forecast: 05/12/21 to 11/12/21. Timezone: UTC+0.00