Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 48%

12:31

03:14

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

Sun - Rise: 06:53, Set: 19:18, Transit: 13:06. Moon - Rise: 12:31, Set: 03:14. Civil Dark: 19:45 - 06:27. Nautical Dark: 20:15 - 05:55. Astro Dark: 20:46 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
79
81
91
96
98
96
97
65
60
53
43
70
51
27
100
85
90
100
100
94
63

Low Clouds (% Sky Obscured)

0
11
17
26
8
50
17
19
9
8
5
41
35
0
0
1
3
0
1
0
0
0
1
3

Medium Clouds (% Sky Obscured)

93
95
94
79
81
91
96
96
22
18
13
11
9
5
21
4
0
0
0
1
7
17
16
7

High Clouds (% Sky Obscured)

98
90
35
22
12
9
19
2
37
30
30
27
35
31
63
51
20
100
79
90
100
100
88
61

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)

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

Chance of Frost

Temperature (°C)

7
8
8
8
8
9
9
10
10
10
10
11
11
13
15
16
18
19
19
20
19
18
16
15

Feels Like (°C)

4
4
4
5
5
5
6
6
7
7
7
7
8
9
11
12
14
16
15
16
16
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

81
84
84
85
84
84
81
81
84
87
85
83
79
75
68
62
59
57
56
55
55
60
67
71

Pressure (mb)

1025
1025
1025
1024
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1018
1017
1016
1015
1015
1014
1014
1013

Ozone (du)

340
340
335
334
333
334
333
332
330
328
326
319
317
317
315
314
312
309
307
303
301
297
294
291

Thursday 26

Waxing Gibbous 64%

13:44

04:00

20 Bad
21 Bad
22 Bad
23 OK
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

Sun - Rise: 06:51, Set: 19:19, Transit: 13:05. Moon - Rise: 13:44, Set: 04:00. Civil Dark: 19:46 - 06:25. Nautical Dark: 20:16 - 05:54. Astro Dark: 20:47 - 05:22

Total Clouds (% Sky Obscured)

100
100
57
40
91
100
100
100
100
100
100
87
98
100
98
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
1
0
0
8
13
2
0
0
1
22
22
63
65
81
91
100
92
93
100
91
69
85
84

Medium Clouds (% Sky Obscured)

0
8
0
0
19
97
21
84
92
83
99
87
97
100
98
96
96
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
46
40
83
100
100
100
100
100
100
29
80
43
40
25
63
100
100
92
64
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
2
2
6
3
2
3
3
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
11
60
47
9
2
22
24
64
80
55
95
95
95
95
95
95
95
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.4
0
0.7
0.8
1.5
1
1.7
1.2
1.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
15
15
16
16
16
16
16
16
16
16
17
17
17
15
14
11
10
9
9
8
8

Feels Like (°C)

11
11
12
12
11
13
13
12
12
13
13
14
14
15
16
16
10
11
7
5
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

73
70
70
73
73
70
73
75
82
82
81
82
82
82
83
92
95
95
91
91
93
95
93
94

Pressure (mb)

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

Ozone (du)

290
285
285
286
286
285
284
285
285
282
283
283
284
285
286
285
284
283
280
280
280
276
277
279

Friday 27

Waxing Gibbous 74%

14:55

04:37

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

Sun - Rise: 06:50, Set: 19:20, Transit: 13:05. Moon - Rise: 14:55, Set: 04:37. Civil Dark: 19:47 - 06:23. Nautical Dark: 20:17 - 05:52. Astro Dark: 20:49 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
65
74
16
63
36
35
22
1
1
0
0
0
0
1
2
2
2
3
4

Low Clouds (% Sky Obscured)

78
74
36
35
44
39
42
15
15
4
0
22
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
98
100
91
62
0
0
11
51
34
34
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
93
60
69
7
2
2
2
0
0
0
0
0
0
0
0
0
0
1
2
4

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 (%)

43
40
18
27
5
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)

9
8
7
7
6
6
5
5
6
8
10
12
13
15
16
15
15
14
14
13
13
12
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
87
85
85
88
89
89
93
94
85
74
61
47
36
34
33
33
33
33
35
38
42

Pressure (mb)

1019
1020
1020
1020
1021
1021
1021
1022
1022
1023
1024
1026
1027
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1032

Ozone (du)

279
280
280
281
283
284
287
288
291
294
295
295
296
299
303
307
307
308
312
310
311
313
315
323

Saturday 28

Waxing Gibbous 84%

16:04

05:08

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
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 OK
16 OK
17 OK
18 OK
19 Good

Sun - Rise: 06:48, Set: 19:21, Transit: 13:05. Moon - Rise: 16:04, Set: 05:08. Civil Dark: 19:48 - 06:22. Nautical Dark: 20:18 - 05:51. Astro Dark: 20:50 - 05:19

Total Clouds (% Sky Obscured)

3
1
0
1
1
2
30
55
81
83
76
74
67
63
49
56
52
50
44
39
37
36
20
3

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
26
49
73
71
62
53
30
21
19
15
8
1
1
2
1
0
0
0

High Clouds (% Sky Obscured)

3
1
0
1
1
2
23
45
66
64
62
64
45
26
7
28
49
50
44
39
37
36
20
1

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)

5
5
4
4
3
4
6
5
5
5
5
5
5
7
8
9
10
12
13
12
12
11
11
10

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
2
2
2
1
1
2
3
5
6
7
8
8
8
8
8
8
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
52
55
55
55
54
56
59
60
63
60
57
50
39
36
36
36
39
43
43
43
45
48
53

Pressure (mb)

1033
1033
1034
1034
1034
1034
1035
1035
1035
1035
1035
1036
1036
1037
1037
1037
1036
1036
1035
1034
1033
1033
1033
1032

Ozone (du)

330
335
341
347
347
346
351
355
364
365
366
369
370
369
367
363
360
359
354
351
349
347
345
343

Sunday 29

Waxing Gibbous 91%

17:10

05:34

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

Sun - Rise: 06:47, Set: 19:22, Transit: 13:04. Moon - Rise: 17:10, 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)

16
29
41
63
87
100
100
82
99
100
48
50
45
43
39
47
50
51
59
67
75
80
84
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
3
0
0
5

Medium Clouds (% Sky Obscured)

13
23
25
43
57
45
50
39
60
62
35
38
27
15
22
18
26
34
45
65
74
80
84
88

High Clouds (% Sky Obscured)

1
0
0
30
56
77
68
62
52
56
48
50
42
25
4
9
15
22
26
30
32
40
46
54

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
1
2
2
10
15
19

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

Chance of Frost

Temperature (°C)

6
6
7
7
7
7
7
7
7
8
8
8
9
10
12
14
15
16
17
17
17
17
15
14

Feels Like (°C)

3
3
2
3
2
2
2
2
3
3
3
5
6
6
7
7
8
8
9
13
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

57
58
62
63
64
67
70
73
75
78
78
81
78
72
66
62
60
56
55
56
57
58
64
71

Pressure (mb)

1032
1032
1032
1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1025
1024
1024
1024
1024

Ozone (du)

344
342
342
344
344
342
340
341
340
340
338
334
333
332
332
332
331
330
329
328
328
327
329
330

Monday 30

Waxing Gibbous 96%

18:14

05:58

20 Bad
21 Bad
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

Sun - Rise: 06:45, Set: 19:23, Transit: 13:04. Moon - Rise: 18:14, Set: 05:58. Civil Dark: 19:49 - 06:19. Nautical Dark: 20:20 - 05:47. Astro Dark: 20:52 - 05:15

Total Clouds (% Sky Obscured)

92
97
100
99
99
99
99
99
98
98
99
100
99
98
97
94
91
89
88
89
89
93
97
100

Low Clouds (% Sky Obscured)

5
15
20
48
63
72
74
76
79
64
48
20
34
55
70
73
78
82
86
89
89
79
70
61

Medium Clouds (% Sky Obscured)

92
96
64
65
62
58
55
53
70
88
94
100
98
96
94
75
77
77
73
74
89
91
87
92

High Clouds (% Sky Obscured)

42
30
19
4
3
9
11
16
22
48
74
100
68
33
0
0
0
0
0
0
0
33
67
100

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
8
6
5
5
5
5
4
3
2
1
1

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

Precipitation Probability (%)

32
40
41
41
38
30
27
22
10
21
29
34
69
89
95
91
78
67
86
95
95
94
73
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.6
0.4
0
0.5
0.8
1
0.8
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
84
86
86
83
83
83
84
84
86
86
86
83
80
78
80
83
89
90
95
98
98
98

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1021
1021
1021
1022

Ozone (du)

331
331
330
330
331
332
333
334
335
336
338
340
342
342
342
343
342
341
340
340
339
339
339
339

Tuesday 31

Waxing Gibbous 99%

19:16

06:20

20 Bad
21 Bad
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

Sun - Rise: 06:44, Set: 19:24, Transit: 13:04. Moon - Rise: 19:16, Set: 06:20. Civil Dark: 19:50 - 06:17. Nautical Dark: 20:21 - 05:46. Astro Dark: 20:53 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
86
79
66
51
37
39
36
38
61
76
81

Low Clouds (% Sky Obscured)

65
68
72
72
69
60
54
45
41
27
16
5
5
5
10
13
33
18

Medium Clouds (% Sky Obscured)

86
72
63
68
77
86
75
66
55
51
48
37
39
36
38
45
35
22

High Clouds (% Sky Obscured)

100
100
100
99
98
96
64
32
0
0
0
0
0
0
0
14
28
47

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

61
62
61
52
42
28
21
13
2
7
7
1
2
2
1
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
9
9
9
9
9
9
9
10
10
11
12
13
13
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
96
96
95
87
79

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1020

Ozone (du)

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

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

Generated: 25/03/26 20:20:32. Forecast: 25/03/26 to 31/03/26. Timezone: UTC-4.00