Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 31%

10:22

00:40

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

Sun - Rise: 05:55, Set: 20:09, Transit: 13:02. Moon - Rise: 10:22, Set: 00:40. Civil Dark: 20:38 - 05:26. Nautical Dark: 21:14 - 04:50. Astro Dark: 21:53 - 04:11

Total Clouds (% Sky Obscured)

89
23
10
14
13
49
25
25
27
33
24
61
91
87
51
91
98
88
95
97
100
99
81
19

Low Clouds (% Sky Obscured)

0
1
1
1
2
6
9
13
10
20
0
2
9
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

89
19
10
14
11
23
24
21
26
20
1
2
11
27
40
68
65
82
95
97
100
99
81
15

High Clouds (% Sky Obscured)

0
6
0
0
0
34
0
0
1
8
23
59
90
84
26
77
95
38
7
0
2
47
4
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
2
2
0
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
3
3
2
2
2
3
4
5
7
7
4
5
4
3
0
0
1
1
1
2
4
4

Precipitation Amount (mm)

0.02
0
0.01
0.01
0.01
0.01
0.01
0.03
0.02
0.03
0.07
0.09
0.11
0.16
0.14
0.1
0
0
0.01
0.02
0.02
0.03
0.19
0.22

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
15
15
15
15
16
18
19
20
21
21
22
22
22
22
21
20
19
18

Feels Like (°C)

17
17
17
16
16
16
15
15
15
15
17
18
19
20
21
21
22
22
22
22
21
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

74
78
79
81
82
84
89
91
95
95
92
84
75
66
63
59
54
51
50
52
56
60
67
72

Pressure (mb)

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

Ozone (du)

355
354
353
351
349
347
346
344
343
342
344
344
344
345
347
347
347
346
345
346
347
348
346
347

Monday 17

Waxing Crescent 41%

11:24

01:22

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

Sun - Rise: 05:54, Set: 20:10, Transit: 13:02. Moon - Rise: 11:24, Set: 01:22. Civil Dark: 20:39 - 05:25. Nautical Dark: 21:15 - 04:49. Astro Dark: 21:54 - 04:10

Total Clouds (% Sky Obscured)

8
4
0
0
0
0
0
29
50
100
56
34
15
46
83
88
59
90
78
90
92
95
72
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
29
30
100
50
11
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
4
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)

0
0
0
0
0
0
0
1
27
13
13
27
13
46
83
88
59
90
78
90
92
95
72
42

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
29
29
100
13
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
None
None
None
None
None
None

Precipitation Probability (%)

5
6
6
5
3
2
0
0
0
0
0
0
1
1
1
1
1
1
1
1
2
2
1
1

Precipitation Amount (mm)

0.22
0.21
0.16
0.11
0.01
0.01
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
83
85
86
88
91
94
96
95
90
85
78
72
68
63
58
55
56
57
60
62
67
71

Pressure (mb)

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

Ozone (du)

347
346
346
345
344
344
345
346
347
348
348
350
351
352
352
352
350
350
350
348
348
347
348
348

Tuesday 18

Waxing Crescent 52%

12:29

02:00

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

Sun - Rise: 05:54, Set: 20:11, Transit: 13:02. Moon - Rise: 12:29, Set: 02:00. Civil Dark: 20:40 - 05:24. Nautical Dark: 21:16 - 04:48. Astro Dark: 21:56 - 04:09

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
2
3
37
62
41
5
0
0
1
1
2
2
2
2
2
2
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
35
59
41
5
0
0
1
1
1
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
3
14
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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
2
2
6
25
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
2
2
2
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
16
15
16
17
18
20
22
23
24
24
25
26
26
26
26
25
24
23

Feels Like (°C)

19
18
18
17
17
16
16
15
16
17
18
20
22
23
24
24
25
26
26
26
26
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
81
82
86
89
92
93
92
86
80
73
67
63
59
55
51
49
49
50
54
57
58

Pressure (mb)

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

Ozone (du)

349
347
346
346
343
343
343
342
341
342
341
342
342
342
342
342
342
341
341
340
340
339
336
336

Wednesday 19

First Quarter 63%

13:35

02:34

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

Sun - Rise: 05:53, Set: 20:11, Transit: 13:02. Moon - Rise: 13:35, Set: 02:34. Civil Dark: 20:41 - 05:24. Nautical Dark: 21:17 - 04:47. Astro Dark: 21:57 - 04:08

Total Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
25
25
25
25
25
25
92
92
92
92
92
92
63
63

Low 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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
25
25
25
25
25
25
91
91
91
91
91
91
63
63

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
1
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
19
17
17
16
17
18
19
21
23
25
26
27
27
28
27
27
26
26
25
24

Feels Like (°C)

22
21
20
20
19
17
17
16
17
18
19
21
23
25
26
27
28
28
27
27
26
26
25
24

Dew Point (°C)

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

Relative Humidity (%)

60
62
65
68
73
77
81
83
84
81
77
70
64
58
53
50
49
48
48
48
49
52
55
58

Pressure (mb)

1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1028
1027
1027
1027
1027
1027
1027

Ozone (du)

336
336
335
335
337
336
336
336
336
337
336
336
336
336
336
337
334
334
334
333
332
332
330
330

Thursday 20

Waxing Gibbous 74%

14:42

03:05

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

Sun - Rise: 05:52, Set: 20:12, Transit: 13:02. Moon - Rise: 14:42, Set: 03:05. Civil Dark: 20:42 - 05:23. Nautical Dark: 21:18 - 04:46. Astro Dark: 21:58 - 04:07

Total Clouds (% Sky Obscured)

63
63
63
63
63
63
63
63
63
63
45
45
45
45
45
45
73
73
73
73
73
73
97
97

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10
10
10
7
7

High Clouds (% Sky Obscured)

63
63
63
63
63
63
63
63
63
63
45
45
45
45
45
45
68
68
68
68
68
68
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

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
1
0
0
0
0
0
2
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
21
21
20
19
19
19
19
19
21
22
24
26
26
27
28
28
28
28
27
26
25
24

Feels Like (°C)

23
22
21
21
20
19
19
19
19
19
21
22
24
26
26
27
28
28
28
28
28
26
25
24

Dew Point (°C)

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

Relative Humidity (%)

59
61
62
63
67
69
70
70
72
74
72
70
65
60
58
55
49
47
46
45
46
49
51
55

Pressure (mb)

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

Ozone (du)

328
327
328
328
329
329
329
329
330
330
329
330
330
330
330
329
330
329
329
329
330
330
330
330

Friday 21

Waxing Gibbous 84%

15:51

03:34

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: 05:52, Set: 20:13, Transit: 13:02. Moon - Rise: 15:51, Set: 03:34. Civil Dark: 20:43 - 05:22. Nautical Dark: 21:19 - 04:46. Astro Dark: 21:59 - 04:06

Total Clouds (% Sky Obscured)

97
97
97
97
98
98
98
98
98
98
98
98
98
98
98
98
99
99
99
99
99
99
100
100

Low 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

Medium Clouds (% Sky Obscured)

7
7
7
7
33
33
33
33
33
33
31
31
31
31
31
31
0
0
0
0
0
0
12
12

High Clouds (% Sky Obscured)

97
97
97
97
98
98
98
98
98
98
98
98
98
98
98
98
99
99
99
99
99
99
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
8

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
Very Light Rain

Precipitation Probability (%)

0
1
0
0
0
0
0
2
0
0
0
0
0
0
1
2
2
2
2
3
3
4
5
8

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.03
0.05
0.05
0.06
0.08
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
21
21
20
19
19
19
19
20
21
23
25
28
29
29
30
31
31
30
29
28
27
26

Feels Like (°C)

23
22
21
21
20
19
19
19
19
20
21
23
26
29
30
30
31
32
31
31
30
29
28
26

Dew Point (°C)

14
14
14
14
14
14
14
15
15
16
16
17
18
19
19
18
18
18
18
18
19
19
19
20

Relative Humidity (%)

59
63
65
67
69
73
76
77
78
77
75
70
64
58
55
51
48
46
47
49
53
59
64
68

Pressure (mb)

1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1018
1017
1017
1017
1017
1017

Ozone (du)

329
329
328
327
327
328
330
331
332
332
333
332
332
331
331
331
332
334
336
337
337
335
334
334

Saturday 22

Waxing Gibbous 84%

17:03

04:04

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

Sun - Rise: 05:51, Set: 20:14, Transit: 13:02. Moon - Rise: 17:03, Set: 04:04. Civil Dark: 20:43 - 05:21. Nautical Dark: 21:20 - 04:45. Astro Dark: N/A - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
43
43
43
43
43
43
6
6
6
6
6
6
89
89
89
89
89
89
39
39

Low 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
6
6

Medium Clouds (% Sky Obscured)

12
12
12
12
22
22
22
22
22
22
6
6
6
6
6
6
88
88
88
88
88
88
39
39

High Clouds (% Sky Obscured)

100
100
100
100
32
32
32
32
32
32
0
0
0
0
0
0
7
7
7
7
7
7
0
0

ISS Passover

Visibility (miles)

7
7
9
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
15
12
7
3
3
2
0
0
1
1
1
1
2
1
1
1
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.39
0.31
0.18
0.09
0.03
0.01
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.02
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
24
24
23
23
23
23
24
24
25
26
27
28
28
28
27
25
24
23
23
22
22

Feels Like (°C)

26
25
25
24
24
24
24
24
24
24
25
26
28
30
30
31
30
29
26
25
24
23
23
22

Dew Point (°C)

20
20
20
20
20
20
20
21
21
22
22
22
22
22
22
22
21
21
21
20
20
19
19
19

Relative Humidity (%)

72
75
77
78
80
82
85
87
89
88
87
83
78
73
70
68
67
70
75
79
81
81
83
85

Pressure (mb)

1017
1017
1017
1016
1016
1016
1015
1015
1016
1016
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

335
335
336
336
336
335
335
334
333
333
332
331
330
328
327
325
323
321
319
317
316
315
313
312

Forecast for Carrollton, Isle of Wight County, US (36.97,-76.53)

Generated: 16/05/21 22:43:16. Forecast: 16/05/21 to 22/05/21. Timezone: UTC-4.00