Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Crescent 8%

10:58

16:36

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: 08:07, Set: 15:50, Transit: 11:58. Moon - Rise: 10:58, Set: 16:36. Civil Dark: 16:32 - 07:25. Nautical Dark: 17:17 - 06:40. Astro Dark: 17:59 - 05:58

Total Clouds (% Sky Obscured)

64
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

64
100
100
100
100
100
100
100
93
95
100
93
90
91
86
78
100
100
98
100
100
100
100
95

Medium Clouds (% Sky Obscured)

1
10
2
3
41
100
100
98
54
97
95
68
98
100
100
100
100
98
88
100
100
91
14
39

High Clouds (% Sky Obscured)

0
0
0
0
74
100
99
100
100
95
93
98
5
1
30
0
0
0
0
0
0
4
5
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
5
10
4
4
9
8
8

Fog (%)

0
0
0
30
43
79
84
88
85
94
100
86
74
63
16
31
0
13
48
84
100
98
70
21

Precipitation Type

None
None
None
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
5
5
6
6
6
5
0
0
0
0
0
0
0
7
13
36
35
59
68
64
50
57
56

Precipitation Amount (mm)

0
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01
0.1
0.34
0.34
1.2
1.49
0.55
0.41
0.51
0.49

Wind Speed/Direction (mph)

8
7
7
6
5
4
3
2
2
3
4
5
6
7
11
13
13
15
16
17
17
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
89
90
90
90
90
88
88
88
88
89
91
94
99
100
100
100
100
100
92
91
92

Pressure (mb)

1014
1015
1016
1016
1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1007
1006
1005
1005
1005
1005
1005

Ozone (du)

356
356
351
348
340
333
325
320
310
307
305
302
300
298
300
304
306
308
313
317
316
322
326
324

Monday 6

Waxing Crescent 16%

11:46

17:44

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: 08:08, Set: 15:50, Transit: 11:59. Moon - Rise: 11:46, Set: 17:44. Civil Dark: 16:32 - 07:26. Nautical Dark: 17:17 - 06:41. Astro Dark: 17:59 - 05:59

Total Clouds (% Sky Obscured)

99
99
100
98
98
98
100
100
60
38
91
100
83
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
60
100
84
83
84
100
100
52
34
35
44
26
3
0
0
0
0
0
1
6
100
99
100

Medium Clouds (% Sky Obscured)

88
97
65
84
81
74
27
21
17
6
0
17
10
97
98
100
100
100
99
100
100
100
100
100

High Clouds (% Sky Obscured)

31
73
64
65
54
34
0
0
0
5
86
100
76
85
88
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

2
5
9
9
6
8
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
3
0
0

Fog (%)

0
6
14
67
0
3
7
6
1
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
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

56
49
42
38
34
32
23
18
13
9
15
17
9
4
0
2
4
7
18
23
35
54
76
79

Precipitation Amount (mm)

0.43
0.34
0.3
0.24
0.24
0.2
0.13
0.09
0.06
0.04
0.12
0.21
0.18
0.12
0
0.01
0.08
0.16
0.21
0.29
0.39
0.74
1.55
1.86

Wind Speed/Direction (mph)

15
15
16
15
16
15
14
14
13
12
10
9
8
8
7
9
11
12
15
19
22
23
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-4
-4
-4
-4
-5
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

95
94
93
91
90
89
89
91
90
92
92
93
94
95
94
95
98
100
100
100
100
100
100
100

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1009
1008
1008
1007
1005
1005
1004
1003
1001
998
994
991
989
987

Ozone (du)

323
324
322
324
324
323
325
325
324
324
324
325
325
323
334
335
333
332
331
331
331
332
333
335

Tuesday 7

Waxing Crescent 14%

12:19

19:06

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
15 Bad

Sun - Rise: 08:09, Set: 15:50, Transit: 11:59. Moon - Rise: 12:19, Set: 19:06. Civil Dark: 16:32 - 07:27. Nautical Dark: 17:17 - 06:42. Astro Dark: 17:59 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
99
53
25
35
65
72
98
61
100
100
100
96
96
96
96
96
96
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
98
33
21
15
49
57
52
54
98
95
88
46
46
46
46
46
46
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
96
31
4
23
25
5
74
17
42
98
93
25
25
25
25
25
25
58
58
58
58

High Clouds (% Sky Obscured)

99
47
93
96
0
2
0
16
33
95
8
89
99
98
91
91
91
91
91
91
99
99
99
99

ISS Passover

Visibility (miles)

1
2
3
4
4
10
10
10
10
10
10
10
10
10
1
0
3
10
9
2
1
1
2
3

Fog (%)

22
66
71
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

84
82
73
55
19
40
40
46
38
32
33
34
38
45
43
52
45
40
35
41
51
71
71
73

Precipitation Amount (mm)

2.67
2.06
1.15
0.44
0.04
0.14
0.1
0.18
0.13
0.09
0.1
0.11
0.16
0.29
0.28
0.47
0.35
0.23
0.23
0.45
0.73
1.88
1.74
1.48

Wind Speed/Direction (mph)

19
17
13
12
15
18
19
21
22
22
21
21
21
21
20
20
19
20
20
20
18
17
16
17

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
97
95
94
94
94
93
93
94
96
98
98
99
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

985
984
983
982
981
981
980
980
980
980
980
979
979
979
981
981
982
983
983
984
985
986
987
988

Ozone (du)

340
343
351
359
366
367
366
363
361
364
366
368
369
371
369
370
372
374
374
373
373
372
371
370

Wednesday 8

Waxing Crescent 25%

12:41

20:33

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: 08:10, Set: 15:49, Transit: 12:00. Moon - Rise: 12:41, Set: 20:33. Civil Dark: 16:32 - 07:28. Nautical Dark: 17:16 - 06:43. Astro Dark: 17:59 - 06:01

Total Clouds (% Sky Obscured)

100
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)

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

Medium Clouds (% Sky Obscured)

58
58
31
31
31
31
31
31
4
4
4
4
4
4
100
100
100
100
100
100
0
0
0
0

High Clouds (% Sky Obscured)

99
99
96
96
96
96
96
96
70
70
70
70
70
70
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9

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

Precipitation Probability (%)

71
73
63
8
7
9
16
25
28
18
8
5
4
5
5
6
0
0
0
0
0
6
6
6

Precipitation Amount (mm)

1.08
0.97
0.63
0.02
0.02
0.04
0.09
0.19
0.24
0.16
0.05
0.01
0.01
0.01
0.02
0.01
0
0
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

17
17
17
16
14
12
11
11
11
11
11
10
9
7
6
5
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

989
991
991
992
993
994
995
996
998
998
999
999
1000
1001
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

371
370
369
368
367
366
367
367
367
367
367
369
370
366
359
357
356
357
364
367
370
369
366
362

Thursday 9

Waxing Crescent 36%

12:58

21:58

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: 08:11, Set: 15:49, Transit: 12:00. Moon - Rise: 12:58, Set: 21:58. Civil Dark: 16:31 - 07:29. Nautical Dark: 17:16 - 06:44. Astro Dark: 17:59 - 06:02

Total Clouds (% Sky Obscured)

100
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)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
66
66
66
66
66
66
99
99
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
43
43
43
43
43
43
100
100
100
100
100
100
13
13
13
13

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
8
8
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
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 (%)

7
6
6
7
10
12
13
10
6
7
14
25
29
29
28
24
18
12
11
17
19
15
11
6

Precipitation Amount (mm)

0.01
0.01
0.02
0.03
0.06
0.08
0.08
0.06
0.05
0.07
0.15
0.25
0.3
0.35
0.52
0.36
0.15
0.06
0.04
0.06
0.07
0.05
0.03
0.01

Wind Speed/Direction (mph)

5
4
4
3
3
3
3
4
5
5
5
5
5
5
5
6
8
10
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
94
93
94
94
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1005
1005
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1000
1000
999
1000
1001
1001
1002
1003
1003
1004
1005
1006

Ozone (du)

352
348
348
348
346
344
341
340
338
340
342
344
347
350
349
349
349
348
348
347
348
349
351
353

Friday 10

Waxing Crescent 47%

13:11

23:19

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: 08:12, Set: 15:49, Transit: 12:01. Moon - Rise: 13:11, Set: 23:19. Civil Dark: 16:31 - 07:30. Nautical Dark: 17:16 - 06:45. Astro Dark: 17:59 - 06:03

Total Clouds (% Sky Obscured)

100
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)

100
100
98
98
98
98
98
98
49
49
49
49
49
49
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

99
99
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

13
13
93
93
93
93
93
93
100
100
100
100
100
100
98
98
98
98
98
98
100
100
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
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

4
0
0
0
0
0
2
3
4
4
3
2
2
1
2
8
13
17
21
30
26
22
18
13

Precipitation Amount (mm)

0.01
0
0
0
0
0
0.01
0.03
0.06
0.05
0.04
0.03
0.02
0.01
0.04
0.29
1.01
1.63
1.43
0.85
0.46
0.26
0.13
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

357
360
361
357
351
346
343
340
337
335
332
330
328
326
325
324
324
324
322
319
317
316
315
313

Saturday 11

First Quarter 58%

13:22

00:36

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: 08:13, Set: 15:49, Transit: 12:01. Moon - Rise: 13:22, Set: 00:36. Civil Dark: 16:31 - 07:31. Nautical Dark: 17:16 - 06:46. Astro Dark: 17:59 - 06:04

Total Clouds (% Sky Obscured)

100
100
94
94
94
94
94
94
75
75
75
75
75
75
64
64
64
64
64
64
32
32
32
32

Low Clouds (% Sky Obscured)

100
100
79
79
79
79
79
79
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
2

Medium Clouds (% Sky Obscured)

100
100
67
67
67
67
67
67
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
36
36
36
36
36
36
74
74
74
74
74
74
64
64
64
64
64
64
30
30
30
30

ISS Passover

Visibility (miles)

10
4
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
5
10
10
10
7
2

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

Precipitation Probability (%)

14
23
31
34
39
42
39
30
24
26
34
41
43
44
36
21
11
0
11
24
41
48
45
40

Precipitation Amount (mm)

0.08
0.17
0.28
0.37
0.44
0.45
0.34
0.19
0.12
0.13
0.17
0.2
0.2
0.19
0.17
0.09
0.02
0
0.03
0.18
0.35
0.33
0.22
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

312
310
308
305
302
299
296
293
289
281
272
265
262
261
261
261
261
261
263
266
268
269
270
271

Forecast for Buxton, Derbyshire, UK (53.26,-1.91)

Generated: 05/12/21 15:39:29. Forecast: 05/12/21 to 11/12/21. Timezone: UTC+0.00