Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 58%

12:47

No Set

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

Sun - Rise: 06:56, Set: 16:41, Transit: 11:49. Moon - Rise: 12:47, Set: No Set. Civil Dark: 17:10 - 06:27. Nautical Dark: 17:43 - 05:54. Astro Dark: 18:14 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
7
39
19
2
2
2
3
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
6
39
16
2
2
2
3
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
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)

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 (%)

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)

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

Chance of Frost

Temperature (°C)

1
1
1
0
1
0
0
-0
0
2
3
4
4
5
5
5
5
4
3
2
2
1
1
1

Feels Like (°C)

-3
-3
-4
-4
-4
-5
-5
-5
-5
-4
-2
-2
-2
-1
-1
-1
-1
-1
-2
-3
-3
-3
-3
-4

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-9
-9
-8
-9
-8
-8
-9
-8
-9
-9
-8
-8

Relative Humidity (%)

53
55
56
57
57
58
58
56
53
50
45
41
38
36
37
36
39
41
44
46
45
48
51
51

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1019
1020
1020
1021
1021
1020
1020
1020
1021
1021
1022
1023
1025
1025
1026
1027
1027

Ozone (du)

305
305
307
313
317
321
325
332
328
325
324
322
323
322
320
316
313
312
312
311
311
311
311
309

Saturday 29

Waxing Gibbous 68%

13:11

00:31

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

Sun - Rise: 06:57, Set: 16:41, Transit: 11:49. Moon - Rise: 13:11, Set: 00:31. Civil Dark: 17:10 - 06:28. Nautical Dark: 17:42 - 05:55. Astro Dark: 18:14 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
4
18
4
4
15
8
3
1
1
4
13
25
40
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
13
25
40
66

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
4
18
3
4
15
8
3
1
1
4
4
0
6
88

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 (%)

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)

10
10
10
9
9
8
8
8
8
9
10
9
8
6
5
3
2
2
2
2
3
4
4
5

Chance of Frost

Temperature (°C)

1
0
-0
-1
-1
-1
-2
-2
-1
1
3
4
5
6
6
6
5
4
3
3
3
2
2
2

Feels Like (°C)

-4
-4
-4
-4
-5
-4
-5
-5
-4
-3
-1
1
1
3
4
3
4
3
3
2
1
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

54
57
59
61
62
66
70
71
67
55
47
42
38
35
35
35
42
46
48
51
54
60
60
58

Pressure (mb)

1028
1028
1029
1030
1030
1031
1031
1032
1033
1033
1034
1034
1033
1033
1032
1032
1032
1033
1033
1033
1033
1032
1032
1032

Ozone (du)

307
305
304
304
302
300
300
299
300
298
299
300
299
297
294
292
288
287
287
288
289
289
288
288

Sunday 30

Waxing Gibbous 79%

13:36

01:40

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
22 Bad
23 Bad

Sun - Rise: 06:58, Set: 16:41, Transit: 11:49. Moon - Rise: 13:36, Set: 01:40. Civil Dark: 17:10 - 06:29. Nautical Dark: 17:42 - 05:56. Astro Dark: 18:14 - 05:24

Total Clouds (% Sky Obscured)

96
97
100
100
94
87
75
97
94
100
94
97
100
100
100
100
100
100
100
100
100
100
85
69

Low Clouds (% Sky Obscured)

85
92
87
47
26
0
28
30
15
20
42
43
52
62
47
47
58
87
89
78
66
54
36
18

Medium Clouds (% Sky Obscured)

43
38
99
100
86
86
46
90
71
99
75
89
100
98
92
90
83
100
100
99
98
96
71
61

High Clouds (% Sky Obscured)

60
43
100
100
23
4
59
63
81
64
75
78
94
100
100
100
100
100
100
100
100
100
76
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
5
8
7
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
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
15
29
50
55
63
64
51
78
57
54
53
44
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0.3
0
0.6
0.3
0.3
0.3
0
0

Wind Speed/Direction (mph)

6
6
6
6
7
6
6
8
9
11
13
14
14
14
13
11
10
10
10
10
10
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
0
1
1
1
0
0
1
3
6
6
7
7
7
8
8
9
8
8
7
7
6
5
3

Dew Point (°C)

-4
-3
-2
-1
-1
-1
-0
1
3
5
6
6
7
8
9
9
10
10
10
9
9
8
7
5

Relative Humidity (%)

58
61
62
65
67
72
72
74
74
72
69
67
75
81
83
87
91
95
93
91
90
87
87
81

Pressure (mb)

1031
1031
1031
1030
1029
1029
1028
1027
1027
1026
1025
1024
1023
1022
1021
1021
1020
1020
1021
1021
1021
1022
1022
1023

Ozone (du)

287
290
292
295
300
302
301
302
303
302
303
304
304
302
299
298
297
299
299
298
302
302
315
315

Monday 1

Waxing Gibbous 88%

14:04

02:51

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

Sun - Rise: 06:59, Set: 16:40, Transit: 11:50. Moon - Rise: 14:04, Set: 02:51. Civil Dark: 17:09 - 06:30. Nautical Dark: 17:42 - 05:57. Astro Dark: 18:14 - 05:25

Total Clouds (% Sky Obscured)

53
36
18
0
0
1
1
2
3
3
12
30
34
46
47
55
70
63
54
98
99
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
19
28
42
55

Medium Clouds (% Sky Obscured)

43
29
14
0
0
0
0
0
1
1
0
0
0
5
7
11
22
28
36
49
59
56
72
86

High Clouds (% Sky Obscured)

20
11
5
0
0
1
1
2
2
2
11
30
32
40
37
36
53
46
54
85
91
100
100
100

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 (%)

2
4
4
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)

13
13
12
11
10
9
9
8
9
11
11
10
9
8
8
8
7
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

6
4
3
2
2
1
0
-0
1
2
4
5
6
6
6
6
5
4
3
3
3
3
3
5

Feels Like (°C)

1
-1
-2
-3
-3
-4
-3
-4
-3
-2
-0
2
2
4
3
2
2
-0
1
1
-1
-0
-0
1

Dew Point (°C)

3
0
-1
-2
-2
-3
-3
-3
-2
-3
-4
-4
-5
-5
-5
-4
-3
-2
-3
-3
-3
-2
-2
-1

Relative Humidity (%)

79
73
75
76
77
78
80
81
80
69
60
53
48
46
45
48
56
64
64
65
67
67
69
65

Pressure (mb)

1024
1025
1025
1026
1026
1027
1027
1028
1029
1029
1030
1029
1029
1028
1027
1027
1028
1028
1028
1028
1028
1027
1027
1026

Ozone (du)

315
317
318
320
319
320
321
322
323
326
326
326
324
326
329
331
330
330
327
327
328
328
328
330

Tuesday 2

Waxing Gibbous 95%

14:37

04:07

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
22 Bad
23 Bad

Sun - Rise: 07:00, Set: 16:40, Transit: 11:50. Moon - Rise: 14:37, Set: 04:07. Civil Dark: 17:09 - 06:31. Nautical Dark: 17:42 - 05:58. Astro Dark: 18:14 - 05:26

Total Clouds (% Sky Obscured)

100
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)

68
73
77
81
67
54
40
53
69
82
88
94
100
94
98
98
92
86
85
91
97
100
100
100

Medium Clouds (% Sky Obscured)

96
98
99
100
100
100
100
100
100
100
100
99
99
100
100
100
97
95
88
48
40
31
26
15

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
98
92
61
33
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
7
2
2
2
1
0
0
0
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
1
5
22
58
89
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
61
40

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
1.1
2
2.2
1.9
1.9
1.9
3.3
6.7
6.6
6
1.6
1.8
1.3
1.4
1.5
1.8
0
0

Wind Speed/Direction (mph)

6
7
9
11
10
11
11
11
13
14
14
13
14
9
6
10
16
14
13
12
14
16
18
18

Chance of Frost

Temperature (°C)

6
6
7
7
8
9
9
10
11
12
12
13
13
13
12
10
8
8
8
7
7
7
7
6

Feels Like (°C)

1
2
2
2
4
4
5
7
7
8
8
10
11
12
12
12
11
11
10
9
3
3
2
1

Dew Point (°C)

-0
1
2
3
5
6
8
10
11
11
12
13
13
13
11
10
7
7
7
6
5
5
4
3

Relative Humidity (%)

65
69
71
71
78
85
91
96
98
98
98
98
98
98
98
96
95
95
93
91
88
85
82
79

Pressure (mb)

1025
1024
1023
1022
1021
1020
1018
1017
1016
1014
1013
1011
1008
1004
1002
1000
998
999
999
999
1000
1000
1001
1002

Ozone (du)

327
326
324
322
321
321
321
320
321
321
321
320
318
318
319
320
321
322
323
324
326
328
330
331

Wednesday 3

Waxing Gibbous 99%

15:18

05:26

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 07:01, Set: 16:40, Transit: 11:50. Moon - Rise: 15:18, Set: 05:26. Civil Dark: 17:09 - 06:32. Nautical Dark: 17:42 - 05:59. Astro Dark: 18:14 - 05:27

Total Clouds (% Sky Obscured)

100
94
88
83
72
64
56
54
47
40
37
32
29
23
18
16
11
8
2
2
2
2
2
1

Low Clouds (% Sky Obscured)

100
94
88
83
63
42
19
20
19
18
14
12
13
9
5
3
2
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
14
26
34
28
22
17
11
5
0
0
1
1
2
3
5
4
4
2
2
1
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)

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

Wind Speed/Direction (mph)

17
17
16
16
15
15
15
15
15
15
15
14
14
14
13
11
10
9
8
6
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
0
0
-1
-1
-1
-2
-3
-3
-3
-4
-5
-5
-5
-4
-4
-4
-4
-4
-5
-5
-5
-5

Relative Humidity (%)

76
75
73
75
73
73
74
74
69
64
61
55
51
47
49
52
53
57
62
68
67
69
70
69

Pressure (mb)

1003
1004
1005
1006
1007
1008
1010
1011
1012
1014
1015
1015
1015
1016
1016
1017
1018
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

331
332
332
332
332
331
329
328
324
320
316
316
315
315
316
317
318
319
320
322
321
321
321
321

Thursday 4

Full Moon 100%

16:08

06:47

Sun - Rise: 07:02, Set: 16:40, Transit: 11:51. Moon - Rise: 16:08, Set: 06:47. Civil Dark: 17:09 - 06:32. Nautical Dark: 17:42 - 06:00. Astro Dark: 18:14 - 05:28

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: 28/11/25 00:31:30. Forecast: 28/11/25 to 04/12/25. Timezone: UTC-5.00