Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 57%

13:08

01:54

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:31, Set: 21:32, Transit: 13:02. Moon - Rise: 13:08, Set: 01:54. Civil Dark: 22:25 - 03:38. Nautical Dark: 00:00 - 02:03. 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
99
100
100
100
99
100
97

Low Clouds (% Sky Obscured)

5
7
2
1
1
0
0
3
76
81
99
98
100
85
2
70
96
14
10
3
4
14
11
24

Medium Clouds (% Sky Obscured)

99
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
99
94
98
40

High Clouds (% Sky Obscured)

98
98
99
100
95
91
97
44
19
39
89
95
97
100
25
96
96
87
99
98
98
98
98
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
10
10
8
8
8
9
10
10
10
9
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

100
55
65
55
44
44
52
57
72
80
84
86
85
75
68
66
59
57
52
56
45
39
19
9

Precipitation Amount (mm)

0.36
0.27
0.47
0.3
0.18
0.17
0.24
0.43
0.79
1.15
1.43
1.77
1.64
1.47
1.34
1.35
1.31
0.95
0.64
0.57
0.53
0.56
0.24
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
95
94
92
91
89
91
92
93
92
89
87
85
85
87
89
92
90
91
92
93
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

332
334
335
333
332
332
331
335
335
334
333
333
332
333
332
331
329
329
329
331
332
334
336
338

Saturday 19

Waxing Gibbous 68%

14:31

02:08

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

Sun - Rise: 04:31, Set: 21:32, Transit: 13:02. Moon - Rise: 14:31, Set: 02:08. Civil Dark: 22:25 - 03:39. Nautical Dark: 00:01 - 02:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
44
63
81
79
84
83
90
60
77
30
39
98
100
100
98
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
31
45
68
72
77
80
34
25
4
8
22
23
50
57
29
16
12
8
8
4
6
10
2

Medium Clouds (% Sky Obscured)

3
3
11
29
38
52
23
34
31
23
22
27
7
13
32
1
23
100
98
100
100
100
100
100

High Clouds (% Sky Obscured)

92
20
34
26
0
0
0
80
30
69
7
7
98
100
100
98
95
98
99
100
100
100
98
35

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
9

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
None
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
Light Rain
Light Rain

Precipitation Probability (%)

5
11
8
5
4
3
3
3
3
3
3
2
3
3
0
0
0
0
9
34
35
43
61
74

Precipitation Amount (mm)

0.03
0.11
0.08
0.05
0.03
0.03
0.02
0.04
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0.04
0.34
0.31
0.26
0.56
1.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
91
85
79
75
72
70
70
70
71
72
73
74
75
78
82
86
86
87
87
89
91

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1012
1011
1010
1009
1009

Ozone (du)

338
336
337
339
340
340
338
340
339
341
338
338
337
337
337
336
337
335
333
334
334
335
336
335

Sunday 20

Waxing Gibbous 79%

15:58

02:24

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:31, Set: 21:33, Transit: 13:02. Moon - Rise: 15:58, Set: 02:24. Civil Dark: 22:25 - 03:39. Nautical Dark: 00:01 - 02:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
84
100
73
33
85
85
85
85
85
85
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
100
100
100
100
100
100
100
100
84
100
73
32
84
84
84
84
84
84
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
77
32
43
65
20
0
0
1
1
4
4
9
9
9
9
9
9
47
47
47
47
47

High Clouds (% Sky Obscured)

6
7
0
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)

8
4
5
6
9
10
9
9
6
6
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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

80
80
78
77
74
71
69
59
61
66
64
58
55
40
16
15
7
0
5
5
2
0
0
0

Precipitation Amount (mm)

1.45
1.37
1.25
1.33
1.07
0.79
0.61
0.45
0.71
1.36
0.86
0.51
0.57
0.36
0.02
0.03
0.01
0
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
11
10
10
11
11
11
11
10
10
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

93
96
96
97
97
97
96
95
91
88
84
84
82
80
78
80
81
83
86
86
87
88
90
91

Pressure (mb)

1008
1007
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

335
328
328
331
335
336
338
346
346
347
350
352
355
354
355
346
341
343
345
337
337
337
336
336

Monday 21

Waxing Gibbous 88%

17:28

02:44

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:32, Set: 21:33, Transit: 13:02. Moon - Rise: 17:28, Set: 02:44. Civil Dark: 22:26 - 03:39. Nautical Dark: 00:01 - 02:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
94
94
94
94
94
94
97
97
97
97
97

Medium Clouds (% Sky Obscured)

47
100
100
100
100
100
100
67
67
67
67
67
67
95
95
95
95
95
95
80
80
80
80
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
23
23
23
23
23
92
92
92
92
92
92
97
97
97
97
97

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

Precipitation Probability (%)

9
16
11
8
7
10
20
13
18
22
25
26
22
29
26
20
17
11
7
15
37
42
48
53

Precipitation Amount (mm)

0.01
0.03
0.04
0.02
0.02
0.03
0.06
0.03
0.05
0.1
0.13
0.11
0.06
0.16
0.13
0.11
0.08
0.04
0.02
0.06
0.21
0.28
0.31
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
89
86
83
81
80
77
71
71
72
72
71
67
66
67
70
73
77
77
79
81
82
82

Pressure (mb)

1008
1008
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1012
1012
1012
1012
1012

Ozone (du)

337
340
340
341
341
342
343
343
343
342
343
344
345
349
351
353
354
355
356
352
352
352
352
351

Tuesday 22

Waxing Gibbous 95%

19:00

03:11

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:32, Set: 21:33, Transit: 13:02. Moon - Rise: 19:00, Set: 03:11. Civil Dark: 22:26 - 03:39. Nautical Dark: 00:01 - 02:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
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)

97
100
100
100
100
100
100
97
97
97
97
97
97
95
95
95
95
95
95
40
40
40
40
40

Medium Clouds (% Sky Obscured)

80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

97
97
97
97
97
97
97
91
91
91
91
91
91
9
9
9
9
9
9
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

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
None
None
None
None
None
None

Precipitation Probability (%)

55
17
8
9
12
13
15
13
12
12
10
8
6
16
18
19
18
12
4
3
2
3
3
3

Precipitation Amount (mm)

0.29
0.15
0.08
0.08
0.1
0.11
0.11
0.11
0.1
0.11
0.09
0.08
0.07
0.08
0.09
0.09
0.09
0.08
0.06
0.04
0.03
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
7
7
6
7
7

Relative Humidity (%)

83
81
80
78
77
76
75
72
70
69
68
65
63
64
65
68
71
73
76
77
78
79
81
81

Pressure (mb)

1012
1013
1013
1013
1014
1014
1014
1016
1016
1016
1016
1017
1017
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019

Ozone (du)

351
350
351
351
353
353
354
350
350
350
351
350
349
348
348
348
348
349
350
350
349
346
344
342

Wednesday 23

Waxing Gibbous 99%

20:31

03:49

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

Sun - Rise: 04:32, Set: 21:33, Transit: 13:03. Moon - Rise: 20:31, Set: 03:49. Civil Dark: 22:26 - 03:40. Nautical Dark: 00:01 - 02:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
13
13
13
13
13
13
14
14
14
14
14
14
0
0
0
0
0
0
2
2
2
2
2

Low Clouds (% Sky Obscured)

40
5
5
5
5
5
5
14
14
14
14
14
14
0
0
0
0
0
0
2
2
2
2
2

Medium Clouds (% Sky Obscured)

100
9
9
9
9
9
9
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
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

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

Precipitation Probability (%)

3
3
2
2
4
6
13
20
19
15
11
7
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.03
0.03
0.03
0.03
0.05
0.08
0.1
0.07
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
78
74
72
71
71
70
68
67
65
62
57
55
55
57
59
62
65
68
70
74
75
76

Pressure (mb)

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

Ozone (du)

341
339
338
336
335
334
334
333
333
333
333
332
332
331
332
332
332
331
330
330
329
328
327
326

Thursday 24

Full Moon 100%

21:50

04:44

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

Sun - Rise: 04:33, Set: 21:33, Transit: 13:03. Moon - Rise: 21:50, Set: 04:44. Civil Dark: 22:26 - 03:40. Nautical Dark: 00:00 - 02:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
84
84
84
84
84
84
36
36
36
36
36
36
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
84
84
84
84
84
84
23
23
23
23
23
23
81
81
81
81
81

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
1
1
1
9
9
9
9
9
9
98
98
98
98
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15
15
15
15
99
99
99
99
99

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
10
14
12
4
1
1
0
0
0
0
1
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.02
0.06
0.09
0.07
0.03
0.02
0
0
0
0
0.01
0.01
0

Wind Speed/Direction (mph)

10
10
11
11
12
12
12
13
13
13
12
11
10
9
7
5
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
8
8
8
8
8
8
8
7
6
6
6
6
7
7
7
7
7
7
7

Relative Humidity (%)

76
74
70
66
61
57
53
51
52
54
58
59
60
59
59
62
65
70
75
77
78
79
80
81

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1026
1026
1026
1026
1026
1026

Ozone (du)

326
325
325
325
325
326
327
328
330
332
335
338
341
344
346
347
348
347
346
345
344
344
344
343

Forecast for Binbrook, Lincolnshire, UK (53.43,-0.18)

Generated: 18/06/21 05:46:39. Forecast: 18/06/21 to 24/06/21. Timezone: UTC+1.00