Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 52%

11:22

03:14

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: 06:53, Set: 19:17, Transit: 13:06. Moon - Rise: 11:22, Set: 03:14. Civil Dark: 19:44 - 06:27. Nautical Dark: 20:15 - 05:55. Astro Dark: 20:46 - 05:24

Total Clouds (% Sky Obscured)

39
41
49
60
100
76
84
84
71
78
82
92
82
85
88
81
81
91
92
99
100
100
95
82

Low Clouds (% Sky Obscured)

3
4
3
3
4
25
2
2
2
20
35
16
8
3
41
64
51
75
78
69
39
30
21
3

Medium Clouds (% Sky Obscured)

11
41
21
19
100
76
53
28
71
78
82
92
82
85
88
81
81
91
92
99
100
95
70
16

High Clouds (% Sky Obscured)

39
25
17
32
100
19
22
5
2
2
5
75
33
38
35
45
45
40
7
32
100
100
63
65

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)

6
4
5
6
7
7
8
9
10
11
10
10
10
10
10
10
10
10
10
10
10
10
10
11

Chance of Frost

Temperature (°C)

1
3
5
7
8
8
9
9
8
8
8
8
7
7
7
8
8
8
9
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-3
-2
-1
-1
-2
-1
-1
1
2
3
4
4
4
5
5
6
6
6
6
6
6
7

Relative Humidity (%)

69
65
57
52
52
51
48
50
53
58
64
71
77
78
79
82
82
84
84
82
81
78
77
78

Pressure (mb)

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

Ozone (du)

351
353
351
348
349
349
348
347
348
347
345
345
342
343
342
339
337
334
335
332
330
328
326
322

Thursday 26

Waxing Gibbous 64%

12:31

04:00

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

Sun - Rise: 06:51, Set: 19:18, Transit: 13:06. Moon - Rise: 12:31, Set: 04:00. Civil Dark: 19:45 - 06:25. Nautical Dark: 20:16 - 05:54. Astro Dark: 20:47 - 05:22

Total Clouds (% Sky Obscured)

71
61
62
55
45
52
85
87
100
98
100
35
72
100
100
34
99
78
100
86
100
100
71
85

Low Clouds (% Sky Obscured)

12
30
35
30
2
0
0
0
0
0
5
10
5
3
1
2
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
61
10
51
7
4
4
0
0
7
47
35
0
0
0
2
3
24
9
39
100
54
64
81

High Clouds (% Sky Obscured)

50
50
40
24
45
52
85
87
100
96
100
35
72
100
100
34
98
64
100
51
100
100
36
64

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
2
13
5
3
2

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

Chance of Frost

Temperature (°C)

10
11
12
13
14
17
18
19
19
18
17
16
15
14
14
14
14
14
15
15
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
76
76
62
61
60
60
61
65
73
71
73
76
79
80
82
75
74
75
75
77
78

Pressure (mb)

1020
1020
1020
1020
1019
1018
1017
1017
1016
1015
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1009

Ozone (du)

318
318
316
314
311
310
308
305
300
299
295
291
290
290
289
288
288
287
285
283
280
279
280
282

Friday 27

Waxing Gibbous 74%

13:44

04:37

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 OK
04 OK
05 OK
06 OK

Sun - Rise: 06:50, Set: 19:19, Transit: 13:05. Moon - Rise: 13:44, Set: 04:37. Civil Dark: 19:46 - 06:23. Nautical Dark: 20:17 - 05:52. Astro Dark: 20:49 - 05:20

Total Clouds (% Sky Obscured)

87
98
100
100
95
100
100
100
100
94
100
100
100
100
100
100
99
100
100
80
46
28
27
27

Low Clouds (% Sky Obscured)

0
16
38
33
77
100
95
100
100
85
100
92
78
82
70
65
57
57
56
47
38
28
27
27

Medium Clouds (% Sky Obscured)

86
95
100
100
83
91
100
93
100
86
100
100
98
100
100
100
97
75
39
30
15
0
0
0

High Clouds (% Sky Obscured)

35
35
99
100
41
98
47
78
100
43
100
51
100
100
100
100
80
100
100
73
30
1
1
6

ISS Passover

Visibility (miles)

9
9
6
9
9
9
9
9
4
9
3
2
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
11
59
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

6
22
27
20
39
55
53
84
95
95
95
95
95
85
84
60
41
8
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.4
0.9
0.7
1.3
1.1
1.2
0.4
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
11
10
9
11
15
15
15
13
12
11
9
7
6
7
7
6
6
7
7
9
10
11

Chance of Frost

Temperature (°C)

16
16
17
17
18
18
13
11
10
9
8
8
8
7
7
7
6
6
5
5
4
3
2
1

Feels Like (°C)

13
14
15
16
17
16
8
7
4
4
4
4
4
5
5
3
2
3
2
1
0
0
-2
-3

Dew Point (°C)

12
12
13
14
13
15
10
9
8
8
7
6
6
6
6
4
4
4
3
3
2
1
-1
-3

Relative Humidity (%)

77
78
81
82
72
86
86
83
87
90
88
90
91
90
88
81
85
85
85
85
83
82
79
76

Pressure (mb)

1009
1010
1010
1011
1012
1012
1014
1015
1016
1016
1017
1018
1019
1020
1021
1021
1021
1022
1022
1023
1023
1024
1025
1026

Ozone (du)

280
282
281
280
281
283
282
280
280
278
277
280
277
277
276
277
280
285
284
285
286
287
290
293

Saturday 28

Waxing Gibbous 84%

14:55

05:08

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

Sun - Rise: 06:48, Set: 19:20, Transit: 13:05. Moon - Rise: 14:55, Set: 05:08. Civil Dark: 19:47 - 06:22. Nautical Dark: 20:18 - 05:51. Astro Dark: 20:50 - 05:19

Total Clouds (% Sky Obscured)

26
17
9
0
0
0
0
2
3
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

25
17
8
0
0
0
0
2
3
6
4
2
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
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
13
14
14
14
13
13
13
14
13
10
6
4
4
4
4
4
4
7
6
5
5
4

Chance of Frost

Temperature (°C)

1
1
3
4
5
6
7
7
7
7
7
7
6
4
4
3
3
3
2
3
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-7
-10
-11
-11
-9
-9
-8
-8
-8
-7
-5
-6
-6
-6
-6
-5
-5
-5
-5
-5
-6
-7

Relative Humidity (%)

71
64
49
35
31
29
31
31
32
33
34
37
45
48
47
49
54
56
59
57
60
60
59
57

Pressure (mb)

1027
1028
1029
1030
1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1034
1034
1034
1035
1035
1036
1036
1037
1037

Ozone (du)

297
298
300
301
303
303
305
305
305
307
306
307
307
308
310
314
316
319
320
320
324
324
328
332

Sunday 29

Waxing Gibbous 91%

16:04

05:34

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

Sun - Rise: 06:47, Set: 19:21, Transit: 13:05. Moon - Rise: 16:04, Set: 05:34. Civil Dark: 19:48 - 06:20. Nautical Dark: 20:19 - 05:49. Astro Dark: 20:51 - 05:17

Total Clouds (% Sky Obscured)

0
10
22
31
40
46
56
42
24
16
14
18
20
19
20
20
41
62
81
86
90
95
98
98

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
1
3

Medium Clouds (% Sky Obscured)

0
10
16
16
21
33
44
39
24
16
14
18
20
14
8
12
12
19
27
42
61
74
73
71

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
1
1
0
0
2
2
2
1
1
30
61
81
86
90
95
96
90

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)

4
3
4
4
5
5
5
8
11
12
11
11
11
10
10
10
10
11
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

1
2
4
6
8
8
10
9
8
6
7
7
5
5
5
5
5
5
5
6
6
6
6
7

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-8
-8
-8
-7
-6
-5
-4
-4
-4
-2
-2
-2
-2
-2
-1
-1
-1
-1
-0
0
1

Relative Humidity (%)

56
51
42
35
32
31
31
33
41
47
45
47
58
61
62
63
62
63
64
62
64
64
65
66

Pressure (mb)

1038
1039
1039
1039
1039
1039
1038
1037
1037
1037
1036
1036
1036
1035
1035
1035
1034
1034
1033
1033
1033
1032
1031
1031

Ozone (du)

334
341
345
349
350
348
349
349
349
349
346
347
348
351
355
358
361
360
358
357
354
351
348
347

Monday 30

Waxing Gibbous 96%

17:10

05:58

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
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: 06:45, 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)

97
92
82
73
56
38
27
35
43
46
49
55
64
72
80
91
79
68
58
48
49
44
55
69

Low Clouds (% Sky Obscured)

7
12
20
23
21
17
13
16
20
23
26
30
47
62
60
65
74
68
58
48
49
44
38
39

Medium Clouds (% Sky Obscured)

69
70
70
57
44
30
15
18
20
14
28
44
60
70
80
88
71
37
20
37
49
44
55
69

High Clouds (% Sky Obscured)

71
47
24
1
0
0
2
4
6
9
11
13
20
4
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
1
1
1
1
1
0
0
0
0
2
7
11
15
16
15
15
14
6
9
8
3
26
34

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
4
4
4
5
6
7
11
11
11
10
10
10
8
8
8
8
8
8
10
9
9
9

Dew Point (°C)

2
2
3
3
3
4
5
6
7
8
9
9
9
9
9
9
9
9
9
8
8
9
9
9

Relative Humidity (%)

66
68
64
60
57
58
57
57
60
62
66
68
73
76
77
77
77
75
72
69
70
74
75
79

Pressure (mb)

1031
1031
1031
1030
1030
1029
1028
1026
1026
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

347
346
344
343
341
341
341
341
338
335
333
333
333
333
334
334
335
334
333
333
334
335
337
338

Tuesday 31

Waxing Gibbous 99%

18:14

06:20

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

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)

80
85
88
88
89
88
81
79
83
100
99
98
98
84
72
62
77
84
86

Low Clouds (% Sky Obscured)

40
42
43
45
45
40
25
20
10
10
10
15
19
17
14
17
14
16
0

Medium Clouds (% Sky Obscured)

80
85
88
87
87
88
81
50
22
6
7
11
13
21
27
29
33
37
40

High Clouds (% Sky Obscured)

0
1
1
2
6
6
5
33
67
100
99
98
98
67
33
0
33
67
86

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

42
43
40
30
24
17
6
11
12
8
7
5
1
1
1
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
7
7
7
7
8
9
8
8
8
7
7
6
7
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
11
11
12
12
12
12
12
12
12
12
11
11
11
11
11

Relative Humidity (%)

84
90
86
83
80
78
77
74
74
74
74
77
82
87
84
83
80
79
79

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

339
340
340
340
339
339
339
338
339
339
339
338
338
337
337
336
336
335
335

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

Generated: 25/03/26 07:30:16. Forecast: 25/03/26 to 31/03/26. Timezone: UTC-4.00