Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 68%

15:42

00:42

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: 06:21, Set: 19:45, Transit: 13:03. Moon - Rise: 15:42, Set: 00:42. Civil Dark: 20:13 - 05:54. Nautical Dark: 20:46 - 05:20. Astro Dark: 21:21 - 04:46

Total Clouds (% Sky Obscured)

80
78
82
94
98
98
95
81
100
96
95
99
91
100
100
100
100
100
95
100
100
100
100
95

Low Clouds (% Sky Obscured)

19
37
54
59
48
37
32
37
66
51
46
41
43
52
44
2
1
0
0
0
0
0
4
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
13
18
49
55
55
25
4
2
4
23
28
62
27

High Clouds (% Sky Obscured)

62
67
82
94
96
97
93
79
99
85
72
94
68
99
100
100
100
100
95
100
100
100
100
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
0
1
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
0
0
1
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
1
2
5

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)

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

Chance of Frost

Temperature (°C)

22
22
21
21
22
21
21
21
22
22
23
24
25
26
27
26
26
25
24
23
23
22
22
22

Feels Like (°C)

25
26
24
22
23
22
21
22
22
22
23
25
25
27
27
26
27
26
26
25
24
24
24
24

Dew Point (°C)

21
21
21
20
21
20
20
20
19
18
17
17
18
18
20
21
21
20
20
21
20
20
20
20

Relative Humidity (%)

94
96
98
96
96
95
95
92
87
75
69
64
63
63
66
72
75
74
79
85
85
87
87
84

Pressure (mb)

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

Ozone (du)

303
302
302
303
305
303
303
304
304
305
304
302
301
300
298
299
300
300
299
299
300
300
299
299

Saturday 22

Waxing Gibbous 77%

16:34

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: 06:22, Set: 19:44, Transit: 13:03. Moon - Rise: 16:34, Set: No Set. Civil Dark: 20:11 - 05:55. Nautical Dark: 20:44 - 05:22. Astro Dark: 21:19 - 04:47

Total Clouds (% Sky Obscured)

100
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95

Low Clouds (% Sky Obscured)

14
21
31
18
41
69
62
68
70
82
89
67
77
96
96
91
26
97
8
19
11
13
15
29

Medium Clouds (% Sky Obscured)

63
63
65
83
100
99
100
100
93
94
92
90
87
95
99
100
93
100
75
56
72
39
28
27

High Clouds (% Sky Obscured)

100
95
96
100
100
100
100
100
80
100
100
100
100
100
100
100
100
100
100
100
100
100
91
79

ISS Passover

Visibility (miles)

9
9
9
9
9
4
9
9
5
3
3
8
8
3
1
2
9
3
2
9
9
9
9
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
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

3
5
2
14
28
42
52
71
87
78
72
84
95
95
95
95
95
95
95
91
95
80
63
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.5
0.5
0.6
1.2
2.1
9.2
4.5
1.4
0
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
23
23
24
24
24
24
24
24
24
24
23
23
23
23
23
23
23
23

Feels Like (°C)

24
24
24
24
24
24
25
25
25
26
25
26
26
26
26
26
26
26
25
25
25
25
25
25

Dew Point (°C)

20
19
19
19
20
21
22
22
22
23
23
23
23
23
24
23
22
22
22
22
22
22
22
22

Relative Humidity (%)

84
84
83
84
85
89
92
94
92
94
94
94
92
94
98
95
94
91
94
92
92
94
95
95

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1013
1013
1012
1012

Ozone (du)

299
299
300
301
302
301
301
301
301
301
300
300
300
301
300
301
302
300
299
301
301
301
301
300

Sunday 23

Waxing Gibbous 84%

17:20

01:35

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 OK
21 OK
22 Good
23 Good
00 Good

Sun - Rise: 06:23, Set: 19:42, Transit: 13:03. Moon - Rise: 17:20, Set: 01:35. Civil Dark: 20:10 - 05:55. Nautical Dark: 20:43 - 05:23. Astro Dark: 21:17 - 04:48

Total Clouds (% Sky Obscured)

95
91
98
100
100
100
95
95
91
99
100
100
100
100
44
70
35
35
35
35
25
17
14
8

Low Clouds (% Sky Obscured)

31
51
58
58
54
46
41
31
15
14
6
25
8
6
13
49
7
5
0
4
7
11
7
3

Medium Clouds (% Sky Obscured)

18
0
0
0
0
0
0
0
0
0
2
1
3
8
21
0
27
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
75
96
100
100
100
90
89
79
94
100
100
100
100
38
33
30
35
35
29
12
0
0
0

ISS Passover

Visibility (miles)

9
3
0
0
1
9
9
9
9
9
9
9
9
3
2
2
3
4
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

42
25
9
5
5
2
3
2
8
24
49
91
89
95
95
87
73
60
39
13
10
1
4
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
1.1
1.1
0.8
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
3
3
3
5
4
4
4
4
4
4
4
5
5
4
5
6
5
4
4
2
4
4
5

Chance of Frost

Temperature (°C)

23
23
23
23
23
22
22
23
24
25
26
27
26
27
26
26
26
25
24
23
23
22
21
21

Feels Like (°C)

26
25
25
25
25
24
24
25
26
27
28
29
28
30
29
31
29
31
29
28
28
25
25
24

Dew Point (°C)

23
23
23
23
22
22
22
22
23
22
20
19
20
22
20
21
23
22
22
21
20
19
19
19

Relative Humidity (%)

97
97
100
100
98
98
98
95
92
84
70
63
68
75
71
77
83
83
84
84
84
84
85
88

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

301
302
301
302
303
304
304
304
306
306
306
305
305
305
307
308
309
309
312
314
317
321
324
329

Monday 24

Waxing Gibbous 91%

17:59

02:34

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

Sun - Rise: 06:24, Set: 19:41, Transit: 13:02. Moon - Rise: 17:59, Set: 02:34. Civil Dark: 20:08 - 05:56. Nautical Dark: 20:41 - 05:24. Astro Dark: 21:15 - 04:49

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
14
20
24
25
27
21
27
16
12
8
3
1
1
2
17
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
8
8
5
6
4
9
19
6
6
4
0
0
0
0
7
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
1
1
1
15
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
2
2
3
0
3
3
3
4
4
4
3
1
0
1
11
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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 (%)

1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16

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)

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

Chance of Frost

Temperature (°C)

20
20
19
19
18
19
19
19
20
22
23
25
26
27
27
27
27
25
24
22
22
21
21
21

Feels Like (°C)

22
22
20
19
18
19
19
20
21
23
25
27
28
28
27
27
28
27
25
24
24
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

89
82
80
75
72
70
69
67
56
48
42
40
36
37
43
46
50
62
67
72
73
72
73
74

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

331
328
325
322
321
320
320
321
321
320
320
318
317
317
316
315
313
313
313
313
313
313
314
315

Tuesday 25

Waxing Gibbous 96%

18:32

03:36

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
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: 06:25, Set: 19:39, Transit: 13:02. Moon - Rise: 18:32, Set: 03:36. Civil Dark: 20:07 - 05:57. Nautical Dark: 20:39 - 05:25. Astro Dark: 21:14 - 04:51

Total Clouds (% Sky Obscured)

54
56
88
48
52
64
61
49
35
30
40
61
77
76
86
93
95
97
100
100
100
100
85
63

Low Clouds (% Sky Obscured)

18
17
12
8
9
9
13
12
14
10
18
24
32
25
47
68
62
56
50
37
23
12
16
23

Medium Clouds (% Sky Obscured)

43
43
40
40
37
37
37
27
18
7
19
33
45
26
35
39
44
49
51
48
46
43
31
16

High Clouds (% Sky Obscured)

39
26
65
0
0
5
1
1
1
15
8
14
18
58
73
85
87
93
100
100
100
100
79
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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 (%)

31
13
17
7
13
10
10
8
22
11
5
19
14
19
15
10
13
13
11
9
6
1
5
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
23
21
23
23
24
25
26
28
28
29
29
29
28
30
30
29
28
27
23
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

77
76
82
85
86
85
86
85
75
65
53
46
44
42
49
56
66
68
70
72
74
75
77
80

Pressure (mb)

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

Ozone (du)

316
315
315
315
313
313
312
313
311
309
308
307
306
305
304
304
303
303
303
302
303
303
303
304

Wednesday 26

Waxing Gibbous 99%

19:00

04:39

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

Sun - Rise: 06:25, Set: 19:38, Transit: 13:02. Moon - Rise: 19:00, Set: 04:39. Civil Dark: 20:05 - 05:58. Nautical Dark: 20:38 - 05:26. Astro Dark: 21:12 - 04:52

Total Clouds (% Sky Obscured)

45
49
57
66
55
37
26
28
32
38
40
41
41
50
59
69
65
59
54
70
85
100
86
70

Low Clouds (% Sky Obscured)

34
45
54
62
51
37
26
28
30
33
32
31
28
27
26
28
26
27
28
29
29
30
33
33

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

34
31
28
35
24
15
2
1
1
0
0
0
0
13
27
40
35
35
35
57
78
100
78
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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 (%)

4
10
13
13
21
21
15
24
24
15
23
21
11
19
18
10
15
14
9
16
18
16
18
20

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)

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

Chance of Frost

Temperature (°C)

21
21
21
21
21
22
23
24
24
25
26
26
27
27
27
26
26
25
25
24
24
23
23
23

Feels Like (°C)

23
23
22
22
22
22
23
24
26
26
26
27
27
28
30
29
29
28
28
28
24
25
25
25

Dew Point (°C)

18
19
18
18
18
18
19
19
19
18
18
19
19
20
20
21
21
21
22
22
22
22
22
21

Relative Humidity (%)

84
88
85
84
81
80
78
77
71
66
60
62
63
65
67
70
73
78
83
88
89
91
92
92

Pressure (mb)

1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

306
307
308
309
309
310
310
311
310
308
307
306
305
304
303
302
302
301
300
299
298
298
297
296

Thursday 27

Waxing Gibbous 100%

19:26

05:43

Sun - Rise: 06:26, Set: 19:37, Transit: 13:01. Moon - Rise: 19:26, Set: 05:43. Civil Dark: 20:04 - 05:59. Nautical Dark: 20:36 - 05:27. Astro Dark: 21:10 - 04:53

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 21/08/26 01:26:56. Forecast: 21/08/26 to 27/08/26. Timezone: UTC-4.00