Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 57%

00:44

11:59

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

Sun - Rise: 05:20, Set: 21:27, Transit: 13:23. Moon - Rise: 00:44, Set: 11:59. Civil Dark: 22:10 - 04:37. Nautical Dark: 23:12 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
75
98
60
70
59
41
17
13
0
0
7
47
85
96
88
44
38
43
81
91
92
63
34

Low Clouds (% Sky Obscured)

73
75
98
60
70
57
27
8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
7
15
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
19
10
10
0
0
7
47
85
96
88
44
38
43
81
91
92
63
34

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

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

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
18
18
17
17
17
16
15
13
12
11
9
8
8
7
8
8
9
11
13
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

61
59
59
61
63
65
66
69
75
83
89
93
94
94
93
93
91
90
84
83
78
71
66
62

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

339
339
337
335
332
331
329
328
327
327
327
327
326
325
325
326
326
326
329
327
326
324
323
322

Monday 13

Third Quarter 47%

01:00

13:05

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

Sun - Rise: 05:21, Set: 21:26, Transit: 13:23. Moon - Rise: 01:00, Set: 13:05. Civil Dark: 22:09 - 04:38. Nautical Dark: 23:11 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
70
94
92
72
59
34
41
38
26
20
91
48
71
20
6
2
16
13
15
13
69
88
100

Low Clouds (% Sky Obscured)

6
55
65
15
18
38
24
33
30
20
10
8
2
0
0
0
0
0
0
2
6
8
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
1
3
5
13
11
2
1
2
2
2
3
12
63
98

High Clouds (% Sky Obscured)

31
35
81
91
66
31
11
11
11
9
12
91
46
67
10
4
2
15
11
13
9
66
80
98

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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
59
60
62
66
68
71
76
83
88
91
92
92
91
89
87
85
84
82
77
71
66
63

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1026
1026
1026
1027
1026
1026
1026
1026

Ozone (du)

322
321
321
321
320
320
319
318
318
317
316
316
316
316
315
313
312
312
312
312
311
310
310
311

Tuesday 14

Waning Crescent 38%

01:17

14:10

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: 05:22, Set: 21:25, Transit: 13:23. Moon - Rise: 01:17, Set: 14:10. Civil Dark: 22:08 - 04:40. Nautical Dark: 23:09 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
99
98
99
100
100
100
90
26
66
100
99
100
100
100
97
94
98
98
99
98
84

Low Clouds (% Sky Obscured)

1
34
74
27
17
87
100
100
100
85
23
66
92
34
56
38
45
54
26
49
49
62
46
63

Medium Clouds (% Sky Obscured)

91
98
96
76
67
65
16
2
44
34
5
0
0
0
0
0
0
31
82
74
40
9
0
0

High Clouds (% Sky Obscured)

98
99
99
98
95
96
98
86
38
26
0
0
98
99
100
100
100
92
66
85
97
98
96
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
7
4
3
2
1
3
5
7
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
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

Precipitation Probability (%)

0
0
7
13
23
33
43
42
38
28
18
14
12
11
9
8
7
6
8
10
10
10
9
6

Precipitation Amount (mm)

0
0
0.01
0.05
0.1
0.19
0.4
0.59
0.51
0.31
0.2
0.17
0.17
0.16
0.13
0.1
0.08
0.06
0.06
0.07
0.07
0.08
0.08
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
19
18
17
16
15
15
15
15
15
15
15
14
14
14
14
14
13
14
14
15
15

Feels Like (°C)

18
19
19
19
18
17
16
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

61
61
63
68
74
83
92
97
100
100
100
100
100
100
100
100
100
100
100
100
98
93
88
82

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

312
313
313
312
312
316
322
327
328
329
328
328
328
326
325
322
321
320
320
320
319
318
317
316

Wednesday 15

Waning Crescent 28%

01:36

15:17

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: 05:24, Set: 21:24, Transit: 13:23. Moon - Rise: 01:36, Set: 15:17. Civil Dark: 22:07 - 04:41. Nautical Dark: 23:07 - 03:41. Astro Dark: N/A - 01:44

Total Clouds (% Sky Obscured)

98
96
98
91
98
95
48
86
86
86
86
86
86
98
98
98
98
98
98
97
97
97
97
97

Low Clouds (% Sky Obscured)

91
16
78
68
55
90
43
1
1
1
1
1
1
1
1
1
1
1
1
86
86
86
86
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
13
9
9
9
9
9
9
95
95
95
95
95
95
91
91
91
91
91

High Clouds (% Sky Obscured)

72
95
94
67
96
55
6
85
85
85
85
85
85
90
90
90
90
90
90
34
34
34
34
34

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
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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

3
3
4
6
7
11
15
18
18
15
12
9
6
5
6
8
10
13
15
17
15
13
8
5

Precipitation Amount (mm)

0.02
0.01
0.01
0.02
0.03
0.04
0.06
0.08
0.07
0.06
0.04
0.04
0.03
0.03
0.04
0.07
0.09
0.11
0.11
0.1
0.09
0.07
0.05
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
11
11
11
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

76
73
72
73
76
80
83
85
87
91
96
100
100
100
100
100
100
100
100
100
96
93
90
86

Pressure (mb)

1020
1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

315
315
315
315
314
313
311
310
310
310
310
311
312
313
311
308
306
306
305
305
306
307
308
308

Thursday 16

Waning Crescent 20%

01:58

16:25

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

Sun - Rise: 05:25, Set: 21:23, Transit: 13:23. Moon - Rise: 01:58, Set: 16:25. Civil Dark: 22:06 - 04:42. Nautical Dark: 23:06 - 03:43. Astro Dark: 01:03 - 01:53

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
58
58
58
58
58
58
6
6
6
6
6
6
91
91
91
91
91

Low Clouds (% Sky Obscured)

86
100
100
100
100
100
100
57
57
57
57
57
57
6
6
6
6
6
6
80
80
80
80
80

Medium Clouds (% Sky Obscured)

91
72
72
72
72
72
72
0
0
0
0
0
0
0
0
0
0
0
0
30
30
30
30
30

High Clouds (% Sky Obscured)

34
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
53
53
53
53
53

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 (%)

2
0
0
4
4
4
0
0
0
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
12
10
8
7
6
5
5
5
5
5
5
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

16
16
18
18
17
17
17
17
16
15
15
14
13
13
13
13
13
13
13
14
15
17
18
19

Feels Like (°C)

16
16
18
18
17
17
17
17
16
16
15
14
14
13
13
13
13
13
13
14
15
17
19
19

Dew Point (°C)

13
13
13
14
14
14
15
15
15
15
15
14
13
13
13
13
13
13
13
14
15
15
15
16

Relative Humidity (%)

84
83
75
77
80
84
88
91
94
99
100
100
100
100
100
100
100
100
100
100
98
90
83
79

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1024
1024
1025

Ozone (du)

309
309
310
312
313
316
318
320
320
320
319
318
316
316
316
317
318
320
322
324
327
329
330
325

Friday 17

Waning Crescent 12%

02:26

17:34

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 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:26, Set: 21:22, Transit: 13:23. Moon - Rise: 02:26, Set: 17:34. Civil Dark: 22:04 - 04:44. Nautical Dark: 23:04 - 03:45. Astro Dark: 00:53 - 02:01

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
100
100
100
100
73
73
73
73
73
73
9
9
9
9
9

Low Clouds (% Sky Obscured)

80
100
100
100
100
100
100
90
90
90
90
90
90
34
34
34
34
34
34
6
6
6
6
6

Medium Clouds (% Sky Obscured)

30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
88
88
88
88
88
88
98
98
98
98
98
98
60
60
60
60
60
60
5
5
5
5
5

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
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
10
11
11
12
12
11
10
8
7
6
6
6
5
5
5
5
5
5
4
4
3
4

Chance of Frost

Temperature (°C)

20
21
21
22
21
21
19
19
17
16
14
14
13
13
13
12
12
13
13
14
15
17
19
21

Feels Like (°C)

20
21
21
22
21
21
20
19
18
16
15
14
14
13
13
13
13
13
13
14
16
18
20
21

Dew Point (°C)

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

Relative Humidity (%)

77
74
73
73
76
80
86
90
96
100
100
100
100
100
100
100
100
100
100
100
99
90
82
77

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

318
313
310
308
307
307
307
307
306
305
304
303
303
303
302
301
300
300
302
303
303
304
305
304

Saturday 18

Waning Crescent 6%

03:01

18:42

12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
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 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:27, Set: 21:21, Transit: 13:23. Moon - Rise: 03:01, Set: 18:42. Civil Dark: 22:03 - 04:45. Nautical Dark: 23:02 - 03:47. Astro Dark: 00:46 - 02:08

Total Clouds (% Sky Obscured)

9
23
23
23
23
23
23
100
100
100
100
100
100
59
59
59
59
59
59
0
0
0
0
0

Low Clouds (% Sky Obscured)

6
23
23
23
23
23
23
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
59
59
59
59
59
59
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
8
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)

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

Chance of Frost

Temperature (°C)

22
23
24
24
23
22
21
20
19
18
16
16
15
14
14
13
13
14
14
15
17
19
22
23

Feels Like (°C)

22
23
24
24
24
23
22
21
19
18
17
16
15
15
14
14
14
14
15
15
17
20
22
23

Dew Point (°C)

17
17
18
18
18
18
19
19
18
18
16
16
15
14
14
13
13
14
14
15
17
17
18
18

Relative Humidity (%)

74
71
69
70
73
78
85
90
96
100
100
100
100
100
100
100
100
100
100
100
99
89
81
75

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

303
302
302
302
302
303
304
304
304
302
301
301
302
302
302
301
301
300
300
300
299
299
298
298

Forecast for Upton Cross, Cornwall, UK (50.54,-4.43)

Generated: 12/07/20 06:26:38. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00