Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 96%

17:10

05:58

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

Sun - Rise: 06:45, Set: 19:22, Transit: 13:04. Moon - Rise: 17:10, Set: 05:58. Civil Dark: 19:48 - 06:19. Nautical Dark: 20:20 - 05:47. Astro Dark: 20:52 - 05:15

Total Clouds (% Sky Obscured)

29
35
46
71
93
100
93
92
79
76
60
85
74
61
60
84
49
54
47
41
34
56
46
45

Low Clouds (% Sky Obscured)

29
26
9
19
19
38
56
48
55
48
23
50
58
21
21
5
3
4
3
3
3
12
2
0

Medium Clouds (% Sky Obscured)

29
35
46
71
62
100
93
92
48
76
17
17
11
21
24
84
16
18
12
8
14
20
13
14

High Clouds (% Sky Obscured)

29
35
46
71
23
100
16
2
0
35
2
7
10
13
10
0
0
30
25
12
2
2
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
30
29
38
5
5
21
33
0
0
0
0
0
0
0
0
1
0
1
2
2
0

Precipitation Amount (mm)

0.3
0
0
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
16
17
16
16
14
15
14
13
11
12
12
12
12
13
13
14
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

12
13
14
16
15
16
16
18
18
18
16
15
14
14
13
14
13
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
70
65
60
57
63
55
59
65
81
76
74
76
75
71
76
78
78
75
78
80
80
82

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1023

Ozone (du)

322
323
323
324
323
323
322
324
323
325
328
329
328
326
325
324
320
317
317
315
312
313
315
317

Tuesday 31

Waxing Gibbous 99%

18:14

06:20

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

Sun - Rise: 06:44, Set: 19:23, Transit: 13:04. Moon - Rise: 18:14, Set: 06:20. Civil Dark: 19:49 - 06:17. Nautical Dark: 20:21 - 05:46. Astro Dark: 20:53 - 05:13

Total Clouds (% Sky Obscured)

38
34
22
2
2
4
4
8
23
82
100
89
13
3
1
1
3
19
3
2
28
13
39
35

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)

9
8
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
11
16
35

High Clouds (% Sky Obscured)

3
2
2
2
2
4
4
8
23
81
100
89
13
3
1
1
3
19
3
2
5
4
20
7

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
1
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)

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

Chance of Frost

Temperature (°C)

14
14
16
18
19
20
22
22
22
22
20
18
17
16
16
16
16
16
16
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
75
70
64
61
57
55
55
57
62
66
65
68
70
73
74
74
72
72
73
73
73
74

Pressure (mb)

1023
1024
1023
1023
1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

317
319
321
322
322
323
324
325
325
326
327
329
330
329
328
326
327
325
326
325
325
324
324
324

Wednesday 1

Full Moon 100%

19:16

06:43

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

Sun - Rise: 06:42, Set: 19:24, Transit: 13:04. Moon - Rise: 19:16, Set: 06:43. Civil Dark: 19:50 - 06:16. Nautical Dark: 20:22 - 05:44. Astro Dark: 20:54 - 05:12

Total Clouds (% Sky Obscured)

36
18
50
90
97
96
98
95
99
100
93
96
77
97
100
87
86
85
86
98
82
88
90
96

Low Clouds (% Sky Obscured)

7
6
15
0
0
0
0
0
0
0
0
0
0
0
47
64
47
46
74
80
82
88
90
94

Medium Clouds (% Sky Obscured)

28
12
0
1
2
0
0
0
0
0
0
0
0
0
50
68
75
55
9
7
4
1
14
30

High Clouds (% Sky Obscured)

3
2
25
58
67
62
80
57
89
100
93
60
50
76
100
73
76
75
81
75
33
4
3
2

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
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
0
0
0
0
0
0
0
0
0
0
0
6
41
95
95
65
16
28
17
7
6
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
0.7
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
19
21
22
23
24
24
23
21
18
16
15
15
15
16
16
15
15
13
12
12
12

Feels Like (°C)

12
13
16
17
19
20
22
22
23
21
18
16
15
14
14
13
15
15
15
14
11
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

76
75
72
67
64
61
57
55
53
54
64
73
81
83
83
82
83
85
87
90
92
93
93
95

Pressure (mb)

1020
1020
1020
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1025

Ozone (du)

325
326
325
325
324
325
326
327
329
328
327
328
328
328
330
328
328
329
327
325
324
325
324
325

Thursday 2

Waning Gibbous 99%

20:19

07:07

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: 06:41, Set: 19:25, Transit: 13:03. Moon - Rise: 20:19, Set: 07:07. Civil Dark: 19:51 - 06:14. Nautical Dark: 20:23 - 05:42. Astro Dark: 20:55 - 05:10

Total Clouds (% Sky Obscured)

98
98
99
100
100
95
97
91
86
86
91
86
86
86
91
82
77
62
77
50
50
50
67
69

Low Clouds (% Sky Obscured)

91
92
94
95
100
95
97
91
86
86
91
86
86
86
91
82
77
62
77
50
50
50
67
69

Medium Clouds (% Sky Obscured)

45
35
25
16
13
10
7
16
24
32
22
10
0
4
6
9
7
3
0
5
13
20
20
18

High Clouds (% Sky Obscured)

0
5
10
15
10
5
8
1
2
1
1
1
1
1
1
2
1
2
1
5
12
17
19
20

ISS Passover

Visibility (miles)

2
1
1
1
1
1
1
0
0
0
1
2
2
9
9
9
9
9
9
9
9
9
3
2

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
2
2
3
4
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
89
77
69
63
59
59
59
63
69
68
80
88
90
88
88
87
88
90
90
93
95
93
95

Pressure (mb)

1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

325
326
325
324
324
324
324
323
323
323
322
322
320
321
320
319
319
319
321
321
322
322
323
324

Friday 3

Waning Gibbous 95%

21:22

07:07

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

Sun - Rise: 06:39, Set: 19:26, Transit: 13:03. Moon - Rise: 21:22, Set: 07:07. Civil Dark: 19:52 - 06:12. Nautical Dark: 20:24 - 05:41. Astro Dark: 20:56 - 05:08

Total Clouds (% Sky Obscured)

70
64
61
52
40
29
21
17
11
11
5
3
0
15
29
40
32
36
42
54
65
76
78
82

Low Clouds (% Sky Obscured)

70
64
58
47
40
29
21
17
11
11
5
3
0
2
5
7
13
18
23
36
48
58
62
63

Medium Clouds (% Sky Obscured)

16
8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
15
24
36
46

High Clouds (% Sky Obscured)

20
23
26
27
17
8
1
0
0
0
0
0
0
8
13
17
8
9
5
0
0
4
0
5

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

13
14
16
18
19
20
21
21
20
19
18
16
15
14
14
15
15
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
90
82
74
70
66
64
63
65
67
71
77
80
80
80
80
79
80
82
83
83
83
84
83

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1025

Ozone (du)

324
324
324
323
322
322
323
323
323
324
324
324
324
324
323
323
323
322
322
322
323
323
324
325

Saturday 4

Waning Gibbous 90%

22:24

07:35

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

Sun - Rise: 06:38, Set: 19:27, Transit: 13:03. Moon - Rise: 22:24, Set: 07:35. Civil Dark: 19:53 - 06:11. Nautical Dark: 20:25 - 05:39. Astro Dark: 20:58 - 05:06

Total Clouds (% Sky Obscured)

86
64
52
38
44
55
49
61
52
45
20
9
4
2
0
3
9
19
28
42
52
62
67
75

Low Clouds (% Sky Obscured)

61
45
26
10
6
3
1
1
0
0
0
0
0
0
0
0
3
5
10
13
15
22
40
39

Medium Clouds (% Sky Obscured)

57
40
22
7
6
6
6
11
15
10
3
1
0
0
0
1
1
6
3
3
3
3
2
1

High Clouds (% Sky Obscured)

25
25
25
25
5
4
19
13
14
15
11
7
4
1
0
0
2
3
5
3
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
1
1
2
4
7
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
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

16
16
18
19
21
21
22
22
21
20
18
17
16
14
14
14
14
14
14
14
15
15
15
16

Feels Like (°C)

13
13
15
16
17
17
18
19
21
20
19
18
17
16
12
11
11
11
11
11
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

82
82
74
69
64
63
62
61
65
70
75
77
78
78
79
79
82
83
84
86
83
80
78
77

Pressure (mb)

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

Ozone (du)

327
328
329
329
330
329
328
327
325
324
323
321
319
317
316
315
315
314
313
312
313
314
315
315

Sunday 5

Waning Gibbous 84%

23:26

08:06

07 Bad
08 Bad
09 Bad
10 OK
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

Sun - Rise: 06:36, Set: 19:28, Transit: 13:03. Moon - Rise: 23:26, Set: 08:06. Civil Dark: 19:54 - 06:09. Nautical Dark: 20:26 - 05:38. Astro Dark: 20:59 - 05:05

Total Clouds (% Sky Obscured)

87
73
56
37
51
66
70
50
21
17
16
11
10
23
32
44
72
89
100

Low Clouds (% Sky Obscured)

38
33
29
24
24
22
13
14
8
10
5
5
5
5
5
10
15
37
23

Medium Clouds (% Sky Obscured)

0
2
3
4
12
19
25
17
9
8
9
11
10
23
30
40
66
84
98

High Clouds (% Sky Obscured)

0
0
0
0
3
4
5
1
2
2
2
1
0
10
20
30
53
77
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
3
4
4
4
4
3
3
5
7

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
5
8
11
41
56
67
77
86
90
85
85
85
75
62
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.6
0.5
0.5
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
18
19
21
21
21
22
19
17
15
14
13
12
12
12
11
11
11

Feels Like (°C)

13
13
14
14
15
16
16
17
18
18
18
17
16
15
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

74
73
69
62
59
59
60
60
69
78
90
90
92
92
92
93
93
90
88

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

316
317
314
312
309
312
314
316
316
316
316
315
315
314
312
310
307
307
307

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

Generated: 30/03/26 07:50:04. Forecast: 30/03/26 to 05/04/26. Timezone: UTC-4.00