Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 57%

13:18

02:04

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:36, Set: 21:47, Transit: 13:12. Moon - Rise: 13:18, Set: 02:04. Civil Dark: 22:42 - 03:41. Nautical Dark: 00:35 - 01:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
91
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
99
94
99
91
79
65
68

Low Clouds (% Sky Obscured)

6
8
8
13
38
93
84
85
96
92
100
100
91
51
38
21
23
17
9
8
6
8
8
13

Medium Clouds (% Sky Obscured)

0
0
0
2
12
54
81
81
83
64
72
94
99
100
100
100
100
96
87
98
83
60
59
66

High Clouds (% Sky Obscured)

88
91
98
98
98
100
100
100
99
99
98
98
88
66
28
33
70
66
72
66
49
48
12
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
2
2
3
3
3
3
4
3
3
7
9
9
9
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.04
0.13
0.25
0.28
0.26
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
10
10
10
10
10
10
10
10
9
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

82
76
71
67
63
60
58
57
58
60
62
63
61
62
64
68
73
79
81
84
87
88
89
89

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

337
337
336
337
336
335
336
337
338
339
337
336
339
338
336
335
336
337
338
339
340
343
346
347

Saturday 19

Waxing Gibbous 68%

14:42

02:17

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:36, Set: 21:48, Transit: 13:12. Moon - Rise: 14:42, Set: 02:17. Civil Dark: 22:43 - 03:41. Nautical Dark: 00:36 - 01:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
61
85
100
99
91
100
100
100
98
98
98
98
100
99
91
98
82
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
13
9
10
48
69
100
88
100
95
93
97
98
100
99
81
17
15
21
14
4
7
3
4

Medium Clouds (% Sky Obscured)

54
59
82
99
98
87
69
97
84
51
50
48
74
77
38
33
53
33
52
98
100
100
100
100

High Clouds (% Sky Obscured)

0
0
12
68
55
7
54
86
86
80
74
2
0
0
0
50
96
74
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
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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
3
3
3
2
2
4
3
2
2
2
2
3
4
4
5
4
4
5
0
0
9
25
52

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.01
0.05
0.04
0.01
0.01
0.01
0.02
0.03
0.08
0.04
0.04
0.02
0.03
0.02
0
0
0.01
0.09
0.43

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
15
16
17
17
18
19
20
20
20
19
18
17
15
14
13
13
12
12
12
11
11

Feels Like (°C)

12
13
14
15
16
17
17
18
19
20
20
20
19
18
17
15
14
13
13
12
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

86
81
75
72
69
66
62
57
54
52
52
54
57
61
65
70
72
73
70
71
72
73
76
81

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1013
1013
1012
1012
1013
1013
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

347
348
347
343
342
343
347
347
346
343
342
341
345
345
348
347
348
347
345
344
344
342
340
341

Sunday 20

Waxing Gibbous 79%

16:10

02:33

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:37, Set: 21:48, Transit: 13:12. Moon - Rise: 16:10, Set: 02:33. Civil Dark: 22:43 - 03:42. Nautical Dark: 00:36 - 01:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81

Low Clouds (% Sky Obscured)

6
5
9
10
31
98
100
100
93
88
94
100
99
99
99
99
99
99
80
80
80
80
80
80

Medium Clouds (% Sky Obscured)

100
100
100
99
100
100
100
98
95
99
98
98
100
100
100
100
100
100
16
16
16
16
16
16

High Clouds (% Sky Obscured)

100
81
73
89
27
67
95
87
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
9
7
9
10
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

67
75
77
76
75
71
63
58
64
60
54
55
64
59
40
31
17
15
20
11
10
9
11
13

Precipitation Amount (mm)

1.02
1.57
1.52
1.25
1.07
0.88
0.78
0.59
0.58
0.47
0.41
0.41
0.63
0.54
0.27
0.23
0.12
0.12
0.11
0.04
0.04
0.04
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
8
8
7
8
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

89
91
91
91
90
89
90
83
78
74
73
71
71
71
73
75
77
80
81
82
84
86
87
87

Pressure (mb)

1009
1009
1008
1008
1008
1008
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010

Ozone (du)

337
335
335
335
338
339
345
348
351
351
349
345
345
345
346
347
345
345
339
338
338
339
338
338

Monday 21

Waxing Gibbous 88%

17:41

02:51

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 04:37, Set: 21:48, Transit: 13:12. Moon - Rise: 17:41, Set: 02:51. Civil Dark: 22:43 - 03:42. Nautical Dark: 00:36 - 01:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
31
31
31
31
31
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
13
13
13
13
13
99
99
99
99
99
99
95
95
95
95
95
95
13
13
13
13
13
13

Medium Clouds (% Sky Obscured)

25
25
25
25
25
25
92
92
92
92
92
92
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
1
1
1
1
1
32
32
32
32
32
32
20
20
20
20
20
20
8
8
8
8
8
8

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
7
8
9
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

18
17
12
11
10
10
15
21
28
29
38
48
64
63
56
46
28
20
4
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.06
0.03
0.03
0.02
0.03
0.04
0.07
0.12
0.16
0.26
0.39
0.68
0.61
0.39
0.26
0.15
0.09
0.02
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
84
82
80
78
74
68
65
63
63
63
66
67
69
70
72
75
77
77
78
79
80
80

Pressure (mb)

1010
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1010
1010
1011
1011
1011
1012
1015
1015
1015
1015
1015
1015

Ozone (du)

341
340
340
341
342
343
343
343
344
344
344
344
347
348
350
350
351
352
344
345
346
346
345
344

Tuesday 22

Waxing Gibbous 95%

19:15

03:17

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
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 04:37, Set: 21:48, Transit: 13:13. Moon - Rise: 19:15, Set: 03:17. Civil Dark: 22:43 - 03:42. Nautical Dark: 00:36 - 01:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
78
78
78
78
78
100
100
100
100
100
100
73
73
73
73
73
73
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
100
100
100
100
100
100
45
45
45
45
45
45
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
66
66
66
66
66
15
15
15
15
15
15
53
53
53
53
53
53
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
38
38
38
38
38
73
73
73
73
73
73
0
0
0
0
0
0
2
2
2
2
2
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

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
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
69
64
61
59
59
58
58
60
59
56
55
55
56
58
61
64
67
69
71
73
74
75

Pressure (mb)

1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

342
341
340
340
339
340
342
346
351
356
359
359
354
351
348
344
342
340
338
336
335
334
332
331

Wednesday 23

Waxing Gibbous 99%

20:47

03:55

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:38, Set: 21:48, Transit: 13:13. Moon - Rise: 20:47, Set: 03:55. Civil Dark: 22:43 - 03:43. Nautical Dark: 00:36 - 01:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
87
87
87
87
87
96
96
96
96
96
96
93
93
93
93
93
93
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
62
62
62
62
62
62
1
1
1
1
1
1
59
59
59
59
59
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
76
76
76
76
76
76
82
82
82
82
82
82

High Clouds (% Sky Obscured)

87
87
87
87
87
87
94
94
94
94
94
94
90
90
90
90
90
90
89
89
89
89
89
89

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
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
None
None
None
None
None

Precipitation Probability (%)

5
6
7
8
9
8
8
8
7
6
5
5
5
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.02
0.03
0.04
0.04
0.03
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
71
69
67
65
62
58
53
50
48
47
48
50
51
54
57
61
65
68
72
75
76
75

Pressure (mb)

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

Ozone (du)

331
330
329
329
329
330
330
331
331
331
331
332
331
331
329
328
328
328
328
328
329
329
329
330

Thursday 24

Full Moon 100%

22:07

04:49

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:38, Set: 21:48, Transit: 13:13. Moon - Rise: 22:07, Set: 04:49. Civil Dark: 22:43 - 03:43. Nautical Dark: 00:35 - 01:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
60
60
60
60
60
60
77
77
77
77
77
77

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
91
91
91
91
91
91
98
98
98
98
98
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

95
95
95
95
95
95
98
98
98
98
98
98
44
44
44
44
44
44
99
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
8
6
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
10
13
15
16
14
7
4
2
2
2
2
1
0
0
0
0
0
1
1
1
0
0

Precipitation Amount (mm)

0
0
0.02
0.04
0.05
0.07
0.07
0.06
0.05
0.04
0.03
0.03
0.02
0.01
0
0
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

6
6
6
7
7
9
10
10
10
9
10
10
9
8
6
4
3
3
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
8
7
7
7
7
8

Relative Humidity (%)

76
73
70
68
67
65
63
60
57
54
51
49
50
52
57
61
66
69
73
76
77
78
79
81

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1026
1027
1027
1027
1027
1026
1026
1027

Ozone (du)

330
331
331
332
336
341
345
347
348
348
349
350
350
348
345
342
342
342
342
342
341
340
339
337

Forecast for Burton-in-Kendal, Cumbria, UK (54.18,-2.72)

Generated: 18/06/21 07:13:39. Forecast: 18/06/21 to 24/06/21. Timezone: UTC+1.00