Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Crescent 21%

02:03

13:54

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
11 Bad

Sun - Rise: 07:44, Set: 15:46, Transit: 11:45. Moon - Rise: 02:03, Set: 13:54. Civil Dark: 16:26 - 07:04. Nautical Dark: 17:09 - 06:20. Astro Dark: 17:51 - 05:39

Total Clouds (% Sky Obscured)

39
100
100
100
100
61
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
91
29
93
83
100
100
100
100
100
100
100
100
100
100
48
100
96
100

Medium Clouds (% Sky Obscured)

14
85
77
100
100
61
100
99
83
100
100
100
94
83
100
73
86
100
91
98
41
52
50
34

High Clouds (% Sky Obscured)

29
98
100
1
3
0
1
33
90
82
91
88
99
44
66
75
100
100
88
81
85
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

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
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 (%)

9
0
0
0
0
0
0
0
4
10
27
15
12
13
10
15
13
23
26
25
21
31
22
34

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0.02
0.08
0.34
0.08
0.04
0.03
0.03
0.06
0.04
0.11
0.09
0.09
0.05
0.11
0.07
0.15

Wind Speed/Direction (mph)

11
10
9
9
9
10
11
12
13
15
16
17
18
19
19
19
19
19
17
16
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
84
83
84
82
84
84
84
87
88
90
89
90
90
90
88
87
86
88
90
92
94
96

Pressure (mb)

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

Ozone (du)

303
302
301
300
296
293
292
293
292
292
289
283
281
280
281
281
280
278
276
274
271
268
268
270

Tuesday 30

Waning Crescent 12%

03:28

14:07

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 Bad
10 Bad
11 Bad

Sun - Rise: 07:45, Set: 15:45, Transit: 11:45. Moon - Rise: 03:28, Set: 14:07. Civil Dark: 16:25 - 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
99
42
20
71
68
4
32
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
56
76
98
81
17
100
100
91
100
100
100
99
27
14
24
6
4
32
98
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
86
99
100
69
100
96
97
100
90
9
9
21
6
62
66
0
0
81
93

High Clouds (% Sky Obscured)

98
99
100
100
100
100
98
100
100
100
100
100
100
99
100
0
0
0
0
0
0
0
45
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
Very Light Rain
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 (%)

43
15
11
8
18
11
10
8
7
0
6
12
32
21
28
33
33
34
38
31
17
15
13
16

Precipitation Amount (mm)

0.21
0.04
0.03
0.02
0.12
0.06
0.05
0.03
0.01
0
0.01
0.04
0.2
0.09
0.08
0.1
0.1
0.11
0.2
0.13
0.06
0.04
0.04
0.05

Wind Speed/Direction (mph)

16
16
15
15
15
16
18
18
20
20
21
22
23
23
23
22
22
22
20
21
22
22
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
10
7
7
6
6
5
5
5
5
5
6
6
6
6
5
4
4
3
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

96
94
91
90
89
88
87
89
89
89
86
86
85
85
85
84
83
82
82
83
84
85
83
84

Pressure (mb)

1009
1009
1008
1008
1007
1006
1005
1004
1002
1001
999
997
996
994
993
993
993
993
992
993
993
994
994
995

Ozone (du)

270
270
269
269
267
267
269
270
269
270
274
276
275
278
282
288
295
300
298
297
297
296
300
307

Wednesday 1

Waning Crescent 6%

04:58

14:22

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
11 Bad

Sun - Rise: 07:47, Set: 15:44, Transit: 11:45. Moon - Rise: 04:58, Set: 14:22. Civil Dark: 16:25 - 07:06. Nautical Dark: 17:08 - 06:23. Astro Dark: 17:50 - 05:41

Total Clouds (% Sky Obscured)

86
84
38
77
100
90
92
45
56
95
66
93
63
63
63
63
63
63
97
97
97
97
97
97

Low Clouds (% Sky Obscured)

39
32
31
71
77
39
34
27
37
73
47
33
61
61
61
61
61
61
34
34
34
34
34
34

Medium Clouds (% Sky Obscured)

81
78
11
35
99
56
48
30
38
90
39
90
18
18
18
18
18
18
96
96
96
96
96
96

High Clouds (% Sky Obscured)

0
0
0
0
26
76
82
0
0
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
6
9
6
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
Snow
Snow
Very Light Rain
Snow
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

18
25
50
45
36
46
32
32
36
34
33
34
33
28
14
6
5
9
16
20
35
27
36
40

Precipitation Amount (mm)

0.06
0.09
0.28
0.23
0.18
0.26
0.13
0.12
0.17
0.17
0.16
0.17
0.15
0.1
0.04
0.03
0.01
0.03
0.06
0.08
0.23
0.14
0.17
0.16

Wind Speed/Direction (mph)

21
20
20
19
18
18
17
17
17
18
18
17
17
17
18
18
19
18
19
20
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
82
77
75
77
79
77
78
77
76
78
79
80
79
80
83
81
82
81
79
82
84

Pressure (mb)

995
995
996
997
998
999
1000
1001
1002
1003
1003
1004
1005
1005
1006
1006
1006
1006
1007
1007
1008
1009
1009
1010

Ozone (du)

313
318
320
323
323
324
326
326
326
325
327
330
330
330
328
330
336
340
337
336
331
330
330
328

Thursday 2

Waning Crescent 1%

06:31

14:41

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
11 Bad

Sun - Rise: 07:48, Set: 15:44, Transit: 11:46. Moon - Rise: 06:31, Set: 14:41. Civil Dark: 16:24 - 07:08. Nautical Dark: 17:08 - 06:24. Astro Dark: 17:49 - 05:42

Total Clouds (% Sky Obscured)

45
45
45
45
45
45
69
69
69
69
69
69
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
32
32
32
32
32
16
16
16
16
16
16
0
0
0
0
0
0
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

9
9
9
9
9
9
9
9
9
9
9
9
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

13
13
13
13
13
13
61
61
61
61
61
61
100
100
100
100
100
100
22
22
22
22
22
22

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
5
4
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
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

Precipitation Probability (%)

36
33
31
33
32
27
15
10
6
5
3
2
3
3
0
0
0
4
12
32
42
43
34
37

Precipitation Amount (mm)

0.17
0.15
0.1
0.09
0.11
0.12
0.1
0.08
0.08
0.07
0.05
0.03
0.04
0.02
0
0
0
0.02
0.05
0.3
0.36
0.25
0.13
0.14

Wind Speed/Direction (mph)

19
18
17
17
17
15
15
14
13
12
12
12
10
10
10
11
11
11
10
10
11
12
13
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
74
73
73
73
71
72
76
79
80
81
84
86
87
88
89
91
94
94
94
93
91
88

Pressure (mb)

1009
1008
1008
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1006
1005
1004
1003
1003
1002
1002

Ozone (du)

331
328
322
314
310
307
305
300
297
294
293
292
289
288
288
288
289
290
295
299
303
308
316
318

Friday 3

Waning Crescent 0%

08:05

15:05

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

Sun - Rise: 07:50, Set: 15:43, Transit: 11:46. Moon - Rise: 08:05, Set: 15:05. Civil Dark: 16:24 - 07:09. 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
0
0
0
0
0
0
93
93
93
93
93
93

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
8
8
8
8
8
8
0
0
0
0
0
0
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

96
96
96
96
96
96
91
91
91
91
91
91
0
0
0
0
0
0
25
25
25
25
25
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
91
91
91
91
91
91

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

Precipitation Probability (%)

28
22
46
60
59
46
10
0
8
9
14
27
49
41
29
19
18
15
10
7
0
0
0
0

Precipitation Amount (mm)

0.11
0.09
0.25
0.42
0.36
0.22
0.02
0
0.01
0.02
0.05
0.16
0.34
0.33
0.22
0.14
0.09
0.05
0.03
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
78
79
81
81
81
81
82
82
83
84
84
85
86
86
86
86
88
87
87
87
87
87

Pressure (mb)

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

Ozone (du)

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

Saturday 4

New Moon 0%

09:32

15:39

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

Sun - Rise: 07:51, Set: 15:43, Transit: 11:47. Moon - Rise: 09:32, Set: 15:39. Civil Dark: 16:23 - 07:10. Nautical Dark: 17:07 - 06:26. Astro Dark: 17:49 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
6
6
6
6
6
6
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
0
0
0
3
3
3
3
3
3
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
9
9
9
9
9
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
99
99
3
3
3
3
3
3
25
25
25
25
25
25

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
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
None
None

Precipitation Probability (%)

0
0
8
12
22
35
37
27
14
8
0
0
0
10
23
30
20
8
6
6
7
7
0
0

Precipitation Amount (mm)

0
0
0.01
0.03
0.05
0.13
0.18
0.12
0.04
0.01
0
0
0
0.02
0.09
0.15
0.1
0.02
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
81
80
79
79
80
79
77
77
78
80
82
83
84
85
84
83
83
84
84
84
81
76

Pressure (mb)

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

Ozone (du)

324
327
331
335
338
342
346
352
359
364
368
371
373
374
373
373
373
373
373
374
376
377
378
378

Sunday 5

Waxing Crescent 2%

10:41

16:29

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
11 Bad

Sun - Rise: 07:52, Set: 15:42, Transit: 11:47. Moon - Rise: 10:41, Set: 16:29. Civil Dark: 16:23 - 07:11. Nautical Dark: 17:07 - 06:27. Astro Dark: 17:49 - 05:46

Total Clouds (% Sky Obscured)

82
82
82
82
82
82
65
65
65
65
65
65
100
100
100
100
100
100
48
48
48
48
48
48

Low Clouds (% Sky Obscured)

66
66
66
66
66
66
7
7
7
7
7
7
69
69
69
69
69
69
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

48
48
48
48
48
48
62
62
62
62
62
62
56
56
56
56
56
56
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
100
100
100
100
100
100
45
45
45
45
45
45

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
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
6
5
4
2
2
0
0
0
0
0
0
0
0
0
0
2
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
72
73
73
73
73
74
75
76
78
79
80
81
82
84
86
89
88
87
84
81
76
70

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1015
1014
1015
1015
1015

Ozone (du)

378
379
380
379
375
370
366
364
363
363
365
367
367
362
354
346
340
334
329
323
319
314
309
304

Forecast for Dereham, Norfolk, UK (52.66,0.96)

Generated: 29/11/21 12:30:14. Forecast: 29/11/21 to 05/12/21. Timezone: UTC+0.00