Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Crescent 8%

10:06

19:49

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

Sun - Rise: 07:07, Set: 18:53, Transit: 13:00. Moon - Rise: 10:06, Set: 19:49. Civil Dark: 19:28 - 06:32. Nautical Dark: 20:08 - 05:51. Astro Dark: 20:50 - 05:09

Total Clouds (% Sky Obscured)

12
11
6
5
6
3
2
0
0
6
9
2
3
0
14
20
52
15
23
38
23
100
100
100

Low Clouds (% Sky Obscured)

4
6
1
2
3
2
1
0
0
6
9
2
3
0
13
19
17
8
14
27
13
3
27
100

Medium Clouds (% Sky Obscured)

11
5
5
4
5
2
1
0
0
0
0
0
1
0
2
7
12
6
15
18
9
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
4
0
0
2
100
100
96

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
None
None
None
None
None
None
None
None
None
None
None
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

Precipitation Probability (%)

16
13
9
9
5
4
0
0
0
0
0
0
0
0
0
8
9
7
5
6
11
13
18
19

Precipitation Amount (mm)

0.04
0.03
0.04
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0.07
0.07
0.05
0.03
0.03
0.07
0.1
0.12
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
7
7
6
6
5
5
6
8
10
11
12
13
14
14
14
13
12
11
11
11

Feels Like (°C)

7
7
6
6
5
5
5
4
4
4
4
6
8
11
12
13
14
14
14
13
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

88
87
86
84
83
82
81
81
82
81
82
81
77
74
70
69
64
61
63
68
73
77
83
84

Pressure (mb)

1001
1001
1001
1001
1001
1001
1000
1001
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1001
1002
1002
1002
1001

Ozone (du)

311
311
310
310
310
311
312
312
312
315
317
319
320
321
322
320
318
317
316
316
316
317
317
318

Wednesday 28

Waxing Crescent 15%

11:33

20:06

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

Sun - Rise: 07:08, Set: 18:51, Transit: 12:59. Moon - Rise: 11:33, Set: 20:06. Civil Dark: 19:25 - 06:34. Nautical Dark: 20:06 - 05:53. Astro Dark: 20:48 - 05:11

Total Clouds (% Sky Obscured)

100
100
88
32
36
23
19
38
100
70
19
15
23
47
51
81
75
66
84
41
34
88
41
11

Low Clouds (% Sky Obscured)

100
100
77
19
34
20
15
9
21
9
15
14
23
43
43
78
64
65
84
38
27
87
31
4

Medium Clouds (% Sky Obscured)

100
98
71
23
11
5
0
1
1
0
1
1
0
0
2
3
10
14
21
18
27
51
16
6

High Clouds (% Sky Obscured)

100
81
5
0
0
1
5
31
100
67
6
0
1
6
13
22
28
1
0
0
0
0
0
3

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

Precipitation Probability (%)

21
33
37
17
13
3
0
4
4
4
4
5
4
4
5
6
5
4
4
3
4
3
3
0

Precipitation Amount (mm)

0.12
0.25
0.31
0.1
0.07
0.01
0
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.02
0.01
0.01
0

Wind Speed/Direction (mph)

10
10
10
9
8
8
7
7
7
8
8
7
8
8
8
9
9
9
8
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
10
10
8
8
8
7
7
8
11
12
13
14
15
16
17
17
16
15
13
12
11

Dew Point (°C)

8
8
8
8
8
7
7
7
6
6
7
8
9
9
10
11
11
11
11
11
10
9
9
9

Relative Humidity (%)

85
86
85
85
84
83
83
83
83
83
84
82
79
77
78
76
70
67
67
71
75
76
79
83

Pressure (mb)

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

Ozone (du)

318
318
317
315
313
312
312
311
311
314
314
314
314
313
313
313
312
312
311
311
309
306
303
303

Thursday 29

Waxing Crescent 25%

13:01

20:30

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:10, Set: 18:48, Transit: 12:59. Moon - Rise: 13:01, Set: 20:30. Civil Dark: 19:23 - 06:36. Nautical Dark: 20:03 - 05:55. Astro Dark: 20:45 - 05:13

Total Clouds (% Sky Obscured)

98
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)

0
3
4
16
9
11
1
4
0
0
4
13
13
2
2
8
8
8
8
8
8
13
13
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
95
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
3
3
4
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
19
23
24
26
39
48
62
74
76
76
77
78
77
70
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.09
0.1
0.1
0.11
0.25
0.65
1.61
2.34
2.13
2.5
3.65
3.74
4
3.58
1.16

Wind Speed/Direction (mph)

4
4
3
3
3
4
4
5
6
8
10
11
13
14
15
17
19
21
21
20
19
17
14
12

Chance of Frost

Temperature (°C)

11
9
9
8
7
7
8
8
8
9
9
10
11
11
11
12
12
12
12
13
14
14
13
13

Feels Like (°C)

11
9
8
8
7
6
6
6
6
6
7
7
11
11
11
12
12
12
12
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
91
90
89
86
85
85
87
88
87
88
88
88
88
93
93
92
90
89
89
92
95

Pressure (mb)

1009
1009
1009
1010
1009
1009
1008
1008
1008
1007
1006
1005
1004
1003
1001
1001
999
997
995
994
994
995
996
996

Ozone (du)

303
302
301
298
296
294
292
290
288
288
286
284
283
282
281
278
278
279
282
285
288
295
294
293

Friday 30

Waxing Crescent 35%

14:26

21:07

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:12, Set: 18:46, Transit: 12:59. Moon - Rise: 14:26, Set: 21:07. Civil Dark: 19:20 - 06:37. Nautical Dark: 20:01 - 05:57. Astro Dark: 20:42 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
70
70
70
70
70
70
94
94
94
94
94
94
100
100
100
100
100
100
75
75
75

Low Clouds (% Sky Obscured)

13
13
13
53
53
53
53
53
53
66
66
66
66
66
66
18
18
18
18
18
18
47
47
47

Medium Clouds (% Sky Obscured)

100
100
100
46
46
46
46
46
46
58
58
58
58
58
58
100
100
100
100
100
100
31
31
31

High Clouds (% Sky Obscured)

100
100
100
3
3
3
3
3
3
66
66
66
66
66
66
100
100
100
100
100
100
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

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

Precipitation Probability (%)

30
25
29
18
17
20
22
23
21
26
19
16
13
12
10
12
19
10
14
21
32
42
47
51

Precipitation Amount (mm)

0.27
0.16
0.17
0.07
0.08
0.1
0.12
0.13
0.12
0.15
0.11
0.1
0.09
0.08
0.06
0.07
0.17
0.08
0.12
0.18
0.45
0.83
0.97
0.99

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
92
89
88
87
87
88
88
88
88
88
89
87
84
82
80
78
79
83
89
91
92
92

Pressure (mb)

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

Ozone (du)

291
291
291
303
304
304
304
303
305
309
311
308
307
305
303
302
302
301
301
299
298
299
301
302

Saturday 1

Waxing Crescent 47%

15:41

22:00

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
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

Sun - Rise: 07:14, Set: 18:43, Transit: 12:58. Moon - Rise: 15:41, Set: 22:00. Civil Dark: 19:18 - 06:39. Nautical Dark: 19:58 - 05:59. Astro Dark: 20:40 - 05:17

Total Clouds (% Sky Obscured)

75
75
75
56
56
56
56
56
56
27
27
27
27
27
27
59
59
59
59
59
59
22
22
22

Low Clouds (% Sky Obscured)

47
47
47
36
36
36
36
36
36
19
19
19
19
19
19
59
59
59
59
59
59
21
21
21

Medium Clouds (% Sky Obscured)

31
31
31
39
39
39
39
39
39
11
11
11
11
11
11
1
1
1
1
1
1
2
2
2

High Clouds (% Sky Obscured)

48
48
48
0
0
0
0
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
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
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
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 (%)

50
51
53
57
47
33
18
15
15
11
12
13
13
13
14
13
11
10
10
12
16
18
21
22

Precipitation Amount (mm)

1.02
1.22
1.5
1.46
0.87
0.32
0.12
0.11
0.09
0.08
0.08
0.08
0.08
0.08
0.1
0.1
0.08
0.05
0.04
0.06
0.16
0.26
0.27
0.29

Wind Speed/Direction (mph)

7
8
9
10
10
10
10
10
10
10
11
12
13
14
15
16
16
16
15
15
15
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
8
8
8
8
8
8
8
9
9
10
11
11
11
11
10
10
10
11
11
10
10

Relative Humidity (%)

90
89
88
87
87
87
87
86
86
87
87
88
90
90
88
87
86
85
86
88
90
91
91
90

Pressure (mb)

1009
1010
1010
1010
1010
1011
1011
1012
1013
1011
1012
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

302
300
297
297
297
296
293
288
285
284
285
287
289
292
296
297
298
299
299
298
296
294
292
288

Sunday 2

Waxing Crescent 59%

16:37

22:00

22 Bad
23 OK
00 OK
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

Sun - Rise: 07:15, Set: 18:41, Transit: 12:58. Moon - Rise: 16:37, Set: 22:00. Civil Dark: 19:16 - 06:41. Nautical Dark: 19:56 - 06:00. Astro Dark: 20:37 - 05:19

Total Clouds (% Sky Obscured)

22
22
22
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
21
21
56
56
56
56
56
56
16
16
16
16
16
16
13
13
13
13
13
13
26
26
26

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
99
99
99
99
99
99
100
100
100
100
100
100
30
30
30

High Clouds (% Sky Obscured)

0
0
0
94
94
94
94
94
94
100
100
100
100
100
100
92
92
92
92
92
92
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
5
5
5
4
3
3
5
7

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

Precipitation Probability (%)

21
16
11
6
5
6
8
8
6
6
6
7
12
17
30
41
54
67
72
73
69
64
53
28

Precipitation Amount (mm)

0.29
0.17
0.04
0.01
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.05
0.09
0.18
0.33
0.57
0.77
0.86
0.84
0.74
0.53
0.29

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
87
87
87
87
88
88
88
88
87
88
88
89
90
91
90
89
88
88
88
88
90
92

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

286
285
284
283
283
282
282
281
280
279
278
278
277
276
274
273
272
272
271
271
271
271
272
274

Monday 3

First Quarter 70%

17:16

23:13

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:17, Set: 18:39, Transit: 12:58. Moon - Rise: 17:16, Set: 23:13. Civil Dark: 19:13 - 06:43. Nautical Dark: 19:54 - 06:02. Astro Dark: 20:35 - 05:21

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)

26
26
26
31
31
31
31
31
31
61
61
61
61
61
61
100
100
100
100
100
100
92
92
92

Medium Clouds (% Sky Obscured)

30
30
30
47
47
47
47
47
47
100
100
100
100
100
100
8
8
8
8
8
8
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
2
2
2
2
2
2
27
27
27
27
27
27
5
5
5

ISS Passover

Visibility (miles)

9
10
9
9
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
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
None

Precipitation Probability (%)

14
10
7
5
4
5
9
13
19
27
28
31
33
35
30
27
22
14
10
5
3
0
0
0

Precipitation Amount (mm)

0.15
0.07
0.03
0.01
0.01
0.01
0.01
0.02
0.03
0.05
0.07
0.13
0.19
0.17
0.13
0.11
0.07
0.04
0.02
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
13
14
15
16
16
17
16
16
15
15
14

Feels Like (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
13
14
15
16
16
17
16
16
15
15
14

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
12
12
12
13
14
14
14
14
14
14
14
13
13

Relative Humidity (%)

93
93
93
93
93
93
93
92
91
92
93
96
97
96
94
93
91
87
85
86
89
90
91
91

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

275
274
273
271
270
269
268
268
269
269
270
271
272
272
272
271
271
272
272
272
272
272
273
274

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 27/09/22 22:03:30. Forecast: 27/09/22 to 03/10/22. Timezone: UTC+1.00