Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 0%

06:07

19:01

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 OK
21 OK
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: 06:20, Set: 19:38, Transit: 13:00. Moon - Rise: 06:07, Set: 19:01. Civil Dark: 20:05 - 05:53. Nautical Dark: 20:38 - 05:20. Astro Dark: 21:12 - 04:46

Total Clouds (% Sky Obscured)

100
100
71
45
22
8
15
19
81
98
87
100
85
100
100
64
68
97
100
84
100
98
99
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
18
70
3
3
15
14
25
2
1
15
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
5
8
4
3
6
6
22
91
85
23
24
23
20
7

High Clouds (% Sky Obscured)

100
100
71
45
22
8
15
19
81
96
74
100
84
100
60
57
62
91
100
55
100
98
98
70

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
4
6
22
30
33
40
35
30
15

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
10
11
10
11
10
11
11
12
11
11
10
9
7
7
6
5
5
6
6
6
7
6
5

Chance of Frost

Temperature (°C)

30
30
31
30
22
20
19
19
19
19
20
20
20
19
19
19
18
18
19
20
22
23
23
24

Feels Like (°C)

28
28
28
28
20
18
18
16
16
17
18
19
18
19
18
18
20
19
19
20
22
21
22
23

Dew Point (°C)

15
15
16
20
15
14
14
13
13
11
11
12
12
13
13
13
14
15
17
15
14
12
11
11

Relative Humidity (%)

40
40
41
52
64
69
75
71
67
59
56
57
58
68
71
67
78
81
86
72
59
51
46
43

Pressure (mb)

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

Ozone (du)

284
285
285
287
290
293
293
293
294
296
298
298
299
303
311
318
318
321
324
328
334
336
336
338

Friday 17

New Moon 3%

06:40

20:17

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

Sun - Rise: 06:19, Set: 19:39, Transit: 12:59. Moon - Rise: 06:40, Set: 20:17. Civil Dark: 20:06 - 05:52. Nautical Dark: 20:39 - 05:19. Astro Dark: 21:13 - 04:44

Total Clouds (% Sky Obscured)

60
76
22
43
39
0
0
0
1
19
39
45
57
60
75
57
53
47
43
39
42
34
46
36

Low Clouds (% Sky Obscured)

36
47
19
5
0
0
0
0
0
0
0
0
0
0
6
26
10
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
10
0
13
11
0
0
0
0
6
9
8
9
9
12
15
15
23
26
32
39
33
46
36

High Clouds (% Sky Obscured)

50
50
0
2
27
0
0
0
0
0
4
18
34
40
40
4
2
1
0
0
3
2
2
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
2
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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 (%)

5
13
7
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
2
3
4
5
6
5
4
2
3
3
3
3
3
3
3
4
4
5
5
6
7
8
9

Chance of Frost

Temperature (°C)

25
25
25
25
24
20
18
17
17
17
16
16
16
16
15
15
14
14
16
18
19
20
20
20

Feels Like (°C)

26
28
26
26
26
22
19
19
20
19
19
18
16
15
15
15
16
16
18
19
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

42
42
41
42
47
71
81
82
78
75
75
75
77
78
80
84
89
87
78
71
67
64
66
68

Pressure (mb)

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

Ozone (du)

346
341
340
339
340
343
342
337
334
332
332
331
329
332
334
335
334
335
330
326
321
317
316
315

Saturday 18

Waxing Crescent 3%

07:21

21:35

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:18, Set: 19:40, Transit: 12:59. Moon - Rise: 07:21, Set: 21:35. Civil Dark: 20:07 - 05:50. Nautical Dark: 20:40 - 05:17. Astro Dark: 21:15 - 04:42

Total Clouds (% Sky Obscured)

33
54
70
40
63
87
95
88
93
71
91
94
59
100
100
100
100
90
93
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
7
22
50
47
43
53
53
42
25
0
0
0
0
0
0
26
52
78
57
35
17

Medium Clouds (% Sky Obscured)

0
0
0
0
53
0
63
73
76
36
31
74
52
73
96
92
100
88
85
82
79
85
92
100

High Clouds (% Sky Obscured)

24
54
70
26
2
47
85
31
5
3
52
60
17
100
100
100
100
64
76
87
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
1
5
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
6
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
3
16
24
50
45
28
31
35
52
58

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
9
10
9
9
10
11
12
13
13
12
12
11
10
10
9
8
8
9
15
19
17
17

Chance of Frost

Temperature (°C)

20
20
19
18
17
16
15
15
15
16
16
16
16
17
17
17
17
17
19
18
15
14
12
11

Feels Like (°C)

20
19
18
15
16
16
15
14
14
14
15
15
15
16
16
16
16
17
19
16
11
9
8
6

Dew Point (°C)

14
14
13
14
13
13
13
13
14
14
14
13
13
13
13
13
15
14
16
16
13
10
9
8

Relative Humidity (%)

68
68
70
77
79
85
89
89
92
92
87
83
82
81
76
74
86
82
82
88
85
80
79
80

Pressure (mb)

1016
1016
1015
1014
1014
1013
1013
1013
1013
1012
1011
1010
1010
1009
1009
1008
1008
1008
1008
1010
1011
1012
1013
1013

Ozone (du)

313
310
305
306
305
305
305
305
304
302
303
299
297
297
298
298
300
302
304
306
307
306
308
310

Sunday 19

Waxing Crescent 8%

08:12

22:53

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

Sun - Rise: 06:16, Set: 19:41, Transit: 12:59. Moon - Rise: 08:12, Set: 22:53. Civil Dark: 20:08 - 05:49. Nautical Dark: 20:41 - 05:15. Astro Dark: 21:16 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
67
41
19
14
8
2
0
0
0
0
0
0
0
3
28
47
55
78

Low Clouds (% Sky Obscured)

13
9
5
9
18
27
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10

Medium Clouds (% Sky Obscured)

87
73
60
41
27
4
9
14
19
13
6
0
0
0
0
0
0
0
0
0
0
22
44
66

High Clouds (% Sky Obscured)

100
100
100
100
90
80
50
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
4
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

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

Precipitation Probability (%)

68
69
61
46
28
1
1
0
0
1
2
5
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
14
12
8
6
4
2
4
6
7
7
9
9
8
9
9
10
11
12
13
14
15
15

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
8
8
8
7
7
7
7
6
5
6
6
7
8
9
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
77
80
82
82
78
85
87
88
88
91
94
87
85
86
82
79
71
58
47
43
37
32
29

Pressure (mb)

1015
1015
1015
1016
1016
1017
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022
1023
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

314
317
321
324
332
341
345
353
354
353
359
358
361
365
369
372
376
378
380
382
381
381
382
385

Monday 20

Waxing Crescent 16%

09:13

00:06

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

Sun - Rise: 06:15, Set: 19:42, Transit: 12:59. Moon - Rise: 09:13, Set: 00:06. Civil Dark: 20:09 - 05:47. Nautical Dark: 20:42 - 05:14. Astro Dark: 21:17 - 04:39

Total Clouds (% Sky Obscured)

83
83
85
66
24
4
1
0
0
0
0
0
0
0
0
1
3
4
20
31
42
31
32
34

Low Clouds (% Sky Obscured)

7
3
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)

55
47
33
22
15
2
1
0
0
0
0
0
0
0
0
0
0
0
9
16
21
16
8
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
3
2
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
2
5
7
9
8
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)

16
15
15
14
12
10
7
6
5
5
5
5
4
4
4
5
4
5
5
5
8
10
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
5
6
6
5
5
4
3
2
2
2
2
2
2
1
1
6
8
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

27
26
26
27
30
34
40
45
45
44
45
48
51
53
54
57
52
49
45
41
37
34
35
37

Pressure (mb)

1026
1026
1025
1025
1026
1026
1027
1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1029
1029
1028
1028
1028
1027
1026

Ozone (du)

391
397
403
400
400
402
397
397
395
393
392
392
388
386
384
383
380
378
376
373
370
368
366
365

Tuesday 21

Waxing Crescent 26%

10:22

01:08

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

Sun - Rise: 06:14, Set: 19:43, Transit: 12:59. Moon - Rise: 10:22, Set: 01:08. Civil Dark: 20:10 - 05:46. Nautical Dark: 20:43 - 05:12. Astro Dark: 21:19 - 04:37

Total Clouds (% Sky Obscured)

46
61
77
85
92
99
79
59
39
49
58
68
58
48
41
29
26
50
79
92
99
82
62
38

Low Clouds (% Sky Obscured)

1
1
2
1
0
0
0
0
0
0
1
1
5
7
9
7
4
3
32
64
94
79
61
38

Medium Clouds (% Sky Obscured)

11
31
56
50
44
41
33
27
20
33
48
66
58
48
41
29
26
50
79
92
95
61
30
3

High Clouds (% Sky Obscured)

0
0
0
33
67
99
72
44
17
11
6
0
0
0
0
0
0
0
33
67
99
64
31
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
2
2
1
4
4
1
1
1
0
7
11
12
14
15
17

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)

15
16
16
17
17
17
17
17
18
18
17
15
14
11
10
11
10
10
9
10
10
11
11
12

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
13
13
14
14
14
14
14
14
14
14
13
13
13
14
15
15
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
40
42
43
48
53
58
62
67
71
68
65
62
61
59
57
60
61
62
63
66
68
62
56

Pressure (mb)

1025
1024
1022
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

364
367
370
373
374
376
378
377
377
376
376
377
377
377
376
376
375
375
374
373
371
370
370
371

Wednesday 22

Waxing Crescent 37%

11:35

01:59

14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:12, Set: 19:43, Transit: 12:58. Moon - Rise: 11:35, Set: 01:59. Civil Dark: 20:11 - 05:44. Nautical Dark: 20:45 - 05:11. Astro Dark: 21:20 - 04:36

Total Clouds (% Sky Obscured)

34
25
16
13
13
16
26
37
61
47
35
20
16
13
11
11
10
10

Low Clouds (% Sky Obscured)

34
25
16
9
5
4
19
26
33
38
29
12
10
8
11
8
4
0

Medium Clouds (% Sky Obscured)

1
1
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
1
2
3
2
2
1
1
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

22
24
23
18
14
5
5
4
1
2
1
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

Wind Speed/Direction (mph)

13
12
11
9
6
2
4
3
1
2
2
3
3
3
4
4
4
5

Chance of Frost

Temperature (°C)

20
20
20
20
18
16
14
13
13
12
12
11
11
11
11
11
11
12

Feels Like (°C)

12
19
19
18
18
19
19
12
13
13
13
13
13
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

53
52
51
51
59
68
79
78
77
76
70
64
59
57
56
56
53
53

Pressure (mb)

1018
1017
1017
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

371
372
374
375
376
376
377
379
381
383
383
383
384
383
383
382
382
383

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

Generated: 16/04/26 14:48:24. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-4.00