Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Crescent 15%

11:18

20:07

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

Sun - Rise: 07:01, Set: 18:44, Transit: 12:52. Moon - Rise: 11:18, Set: 20:07. Civil Dark: 19:18 - 06:27. Nautical Dark: 19:57 - 05:48. Astro Dark: 20:37 - 05:08

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
45
32
97
96
100
59
96
100
90
48
98
83
63
33
4
4
82

Low Clouds (% Sky Obscured)

1
31
91
100
100
100
100
33
0
8
50
100
49
56
100
89
30
97
73
26
33
4
0
0

Medium Clouds (% Sky Obscured)

3
98
100
100
100
99
18
0
0
0
2
4
0
0
7
60
25
77
20
56
0
0
0
0

High Clouds (% Sky Obscured)

98
100
100
98
98
82
0
20
32
96
92
7
18
92
4
1
1
0
0
0
0
0
3
82

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

Precipitation Probability (%)

0
9
24
37
45
40
30
14
5
5
4
4
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.1
0.32
0.44
0.36
0.27
0.1
0.01
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
6
6
7
7
7
7
8
8
9
11
12
12
13
15
15
14
13
12
10
10
10
9
9

Feels Like (°C)

5
4
4
4
5
6
6
7
7
8
11
12
12
13
15
15
14
13
12
10
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
83
85
86
86
87
87
87
82
77
76
73
63
61
63
70
72
74
76
78
79
80

Pressure (mb)

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

Ozone (du)

325
325
328
329
328
327
332
330
327
325
323
320
316
315
315
316
317
318
321
321
321
322
323
323

Friday 30

Waxing Crescent 25%

12:44

20:33

01 Good
02 OK
03 OK
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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:02, Set: 18:42, Transit: 12:52. Moon - Rise: 12:44, Set: 20:33. Civil Dark: 19:15 - 06:29. Nautical Dark: 19:54 - 05:50. Astro Dark: 20:34 - 05:10

Total Clouds (% Sky Obscured)

0
21
42
74
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
31

Low Clouds (% Sky Obscured)

0
2
41
68
100
100
100
100
98
3
0
1
16
65
20
23
100
100
100
100
100
100
96
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
27
100
100
100
100
100
100
100
100
100
100
100
98
80
22
8

High Clouds (% Sky Obscured)

0
20
1
25
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
92
97
72
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
2
41
67
100
100
100
100
98
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
5
8
16
0
0
16
27
52
74
76
79
82
77
68
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0.03
0.06
0
0
0.02
0.1
0.47
1.39
2.48
2.91
3.03
2.61
1.09
0.95

Wind Speed/Direction (mph)

5
5
5
5
4
4
4
5
6
9
11
13
17
18
19
20
21
22
21
21
20
18
17
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
6
6
6
6
6
7
11
12
14
16
16
16
15
14
13
13
13
13
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
86
87
88
87
89
87
85
79
74
63
65
70
75
81
90
90
90
91
93
93
91

Pressure (mb)

1010
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1009
1008
1007
1007
1006
1005
1004
1003
1002
1001
1001
1001
1001

Ozone (du)

318
317
316
311
310
308
307
305
303
300
298
296
293
291
289
288
285
283
283
284
286
288
293
295

Saturday 1

Waxing Crescent 35%

14:07

21:12

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

Sun - Rise: 07:04, Set: 18:40, Transit: 12:52. Moon - Rise: 14:07, Set: 21:12. Civil Dark: 19:13 - 06:31. Nautical Dark: 19:52 - 05:52. Astro Dark: 20:32 - 05:12

Total Clouds (% Sky Obscured)

2
17
27
34
16
23
29
14
89
56
42
50
95
95
95
95
95
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
16
2
1
0
2
1
0
0
6
8
11
9
9
9
9
9
9
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

1
0
11
9
6
7
7
8
2
3
29
32
45
45
45
45
45
45
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
1
23
28
11
17
23
7
88
52
14
26
90
90
90
90
90
90
84
84
84
84
84
84

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

Precipitation Probability (%)

39
0
0
7
0
0
8
7
7
5
5
4
7
12
7
8
8
8
5
0
0
0
0
0

Precipitation Amount (mm)

0.58
0
0
0.01
0
0
0.03
0.03
0.02
0.02
0.01
0.01
0.03
0.08
0.05
0.06
0.05
0.04
0.03
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
85
85
86
87
88
89
89
84
79
78
76
75
77
80
84
86
87
87
86
85
85

Pressure (mb)

1000
999
1000
1001
1001
1002
1003
1004
1005
1006
1006
1006
1007
1008
1008
1009
1009
1010
1011
1011
1011
1012
1013
1014

Ozone (du)

308
310
309
308
308
308
309
310
310
312
313
311
309
309
308
307
307
305
306
306
308
307
306
304

Sunday 2

Waxing Crescent 47%

15:20

22:06

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:06, Set: 18:37, Transit: 12:51. Moon - Rise: 15:20, Set: 22:06. Civil Dark: 19:11 - 06:32. Nautical Dark: 19:50 - 05:53. Astro Dark: 20:29 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
94
94
94
94
94
34
34
34
34
34
34
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
14
14
14
14
14
14
34
34
34
34
34
34
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
27
27
27
27
27
27
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
91
91
91
91
91
91
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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
7
7
8
7
7
6
7
10
12
13
14
15
16
16
16
15
14
13
12
11
10
8
8

Dew Point (°C)

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

Relative Humidity (%)

85
86
85
85
85
85
86
85
84
81
76
70
63
61
60
62
66
71
75
79
82
83
85
84

Pressure (mb)

1014
1015
1016
1017
1018
1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

302
300
298
296
294
293
292
290
289
289
290
291
290
289
289
290
290
289
281
281
280
280
279
279

Monday 3

First Quarter 59%

16:17

23:18

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:07, Set: 18:35, Transit: 12:51. Moon - Rise: 16:17, Set: 23:18. Civil Dark: 19:08 - 06:34. Nautical Dark: 19:47 - 05:55. Astro Dark: 20:27 - 05:15

Total Clouds (% Sky Obscured)

16
16
16
16
16
16
87
87
87
87
87
87
100
100
100
100
100
100
97
97
97
97
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
45
45
45
45
45
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10
10

High Clouds (% Sky Obscured)

16
16
16
16
16
16
87
87
87
87
87
87
89
89
89
89
89
89
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

None
None
None
None
None
None
None
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
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
10
12
16
19
19
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.05
0.08
0.09
0.09
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
8
8
7
8
9
10
11
12
13
15
16
17
16
16
15
14
13
13
12
12
11

Feels Like (°C)

8
8
7
7
7
6
7
9
10
11
12
13
15
16
17
16
16
15
14
13
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
84
84
84
85
84
83
82
79
68
65
65
66
69
73
76
79
83
85
87
87

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

278
277
276
275
273
272
274
273
272
272
271
270
270
269
269
269
268
268
268
268
269
269
269
268

Tuesday 4

Waxing Gibbous 70%

16:58

00:42

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

Sun - Rise: 07:09, Set: 18:33, Transit: 12:51. Moon - Rise: 16:58, Set: 00:42. Civil Dark: 19:06 - 06:36. Nautical Dark: 19:45 - 05:57. Astro Dark: 20:25 - 05:17

Total Clouds (% Sky Obscured)

94
94
94
94
94
94
0
0
0
0
0
0
84
84
84
84
84
84
23
23
23
23
23
23

Low Clouds (% Sky Obscured)

5
5
5
5
5
5
0
0
0
0
0
0
73
73
73
73
73
73
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2

High Clouds (% Sky Obscured)

94
94
94
94
94
94
0
0
0
0
0
0
50
50
50
50
50
50
20
20
20
20
20
20

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
90
91
93
92
89
87
85
80
74
70
68
67
68
71
76
80
84
87
88
89
90

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

268
268
268
268
268
268
269
269
269
269
269
268
268
267
266
266
266
266
266
266
266
266
266
265

Wednesday 5

Waxing Gibbous 81%

17:27

No Set

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:11, Set: 18:31, Transit: 12:51. Moon - Rise: 17:27, Set: No Set. Civil Dark: 19:04 - 06:37. Nautical Dark: 19:43 - 05:58. Astro Dark: 20:22 - 05:19

Total Clouds (% Sky Obscured)

39
39
39
39
39
39
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
20
20
20
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
8
8
8
8
8
8
100
100
100
100
100
100
1
1
1
1
1
1

High Clouds (% Sky Obscured)

23
23
23
23
23
23
28
28
28
28
28
28
100
100
100
100
100
100
83
83
83
83
83
83

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
3
3
5
7
7
7
5
3
4
5
5
4
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.06
0.12
0.16
0.11
0.04
0.02
0.03
0.06
0.08
0.04
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
14
14
15
15
17
17
18
18
17
16
14
13
12
11
10
9
9

Feels Like (°C)

13
13
13
13
13
13
13
14
14
15
15
17
17
18
18
17
16
14
13
12
11
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
89
88
88
88
88
89
87
84
78
73
69
67
67
70
74
78
82
85
86
86
86

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1021
1021
1020
1021
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

265
265
264
264
264
265
266
267
268
269
269
269
269
270
270
270
271
271
271
272
273
274
275
275

Forecast for Great Missenden, Buckinghamshire HP16, UK (51.70,-0.70)

Generated: 29/09/22 01:52:29. Forecast: 29/09/22 to 05/10/22. Timezone: UTC+1.00