Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 3%

06:50

21:37

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

Sun - Rise: 06:27, Set: 19:43, Transit: 13:05. Moon - Rise: 06:50, Set: 21:37. Civil Dark: 20:10 - 06:00. Nautical Dark: 20:42 - 05:28. Astro Dark: 21:16 - 04:53

Total Clouds (% Sky Obscured)

43
50
60
50
26
51
77
69
76
61
100
89
80
19
24
77
98
97
68
47
78
97
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
18
0
0
0
0
0
0
0
0
0
0
0
0
0
5
19

Medium Clouds (% Sky Obscured)

37
34
31
31
2
0
0
15
0
15
33
81
70
11
7
30
24
41
38
47
8
49
99
100

High Clouds (% Sky Obscured)

43
47
35
24
26
43
68
48
57
36
100
78
58
9
6
67
92
74
42
42
78
65
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10

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)

3
3
3
3
3
3
5
6
7
7
8
8
7
6
9
10
11
11
11
11
10
10
11
11

Chance of Frost

Temperature (°C)

16
16
17
19
22
24
27
29
30
31
31
31
30
30
27
24
23
23
22
22
21
21
21
21

Feels Like (°C)

17
16
17
18
22
24
28
29
30
31
31
29
29
29
27
24
22
21
21
20
19
19
19
19

Dew Point (°C)

9
10
10
10
10
10
11
10
10
10
9
9
11
14
16
15
15
15
15
15
14
14
13
13

Relative Humidity (%)

65
64
63
56
46
40
36
31
29
26
25
26
29
38
51
56
57
61
62
62
63
64
62
63

Pressure (mb)

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

Ozone (du)

310
310
311
312
313
314
312
308
306
304
305
304
302
302
301
300
299
298
296
295
294
295
295
295

Sunday 19

Waxing Crescent 8%

07:32

22:54

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Bad
03 Good
04 Good

Sun - Rise: 06:25, Set: 19:44, Transit: 13:05. Moon - Rise: 07:32, Set: 22:54. Civil Dark: 20:11 - 05:58. Nautical Dark: 20:43 - 05:26. Astro Dark: 21:17 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
0
7
3
0
0
5
76
0
0

Low Clouds (% Sky Obscured)

37
45
46
63
99
95
91
98
60
5
5
0
0
0
4
0
7
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
100
100
95
77
96
92
100
62
67
88
24
0
0
0
0
0
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
42
0
3
0
0
0
3
57
0
0

ISS Passover

Visibility (miles)

9
4
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
73
33
29
29
31
41
38
18
16
28
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.5
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
8
7
8
8
20
16
15
14
13
12
9
9
4
2
4
3
4
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

21
20
20
21
21
18
15
14
12
11
11
11
13
13
13
12
10
10
9
8
8
8
7
7

Feels Like (°C)

20
20
20
21
21
13
11
9
7
6
6
7
9
10
11
11
10
9
9
7
7
7
6
6

Dew Point (°C)

14
17
19
18
17
14
11
9
8
5
5
5
4
4
4
4
4
4
4
4
4
4
4
3

Relative Humidity (%)

65
81
91
84
79
76
75
74
75
66
64
66
56
54
56
61
65
69
70
73
73
77
78
78

Pressure (mb)

1009
1009
1009
1010
1011
1014
1015
1017
1017
1018
1018
1018
1018
1018
1018
1019
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

298
299
299
301
301
304
307
312
316
317
319
322
323
325
328
334
338
338
337
338
341
344
353
355

Monday 20

Waxing Crescent 16%

08:23

00:06

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

Sun - Rise: 06:24, Set: 19:45, Transit: 13:05. Moon - Rise: 08:23, Set: 00:06. Civil Dark: 20:12 - 05:57. Nautical Dark: 20:44 - 05:25. Astro Dark: 21:18 - 04:49

Total Clouds (% Sky Obscured)

0
0
1
0
1
1
85
99
100
96
99
64
50
45
34
18
10
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
84
80
80
80
80
51
31
28
16
3
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)

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

Chance of Frost

Temperature (°C)

6
6
6
9
12
15
16
17
17
17
18
18
18
18
16
12
11
10
10
9
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
65
50
38
36
36
39
46
38
37
30
28
34
35
35
36
36
40
42
41
42
44

Pressure (mb)

1022
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1023
1023
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

354
354
355
360
362
360
364
366
368
372
378
379
381
381
384
387
384
384
386
382
380
381
380
375

Tuesday 21

Waxing Crescent 26%

09:24

01:09

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 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 Good
04 OK

Sun - Rise: 06:23, Set: 19:46, Transit: 13:04. Moon - Rise: 09:24, Set: 01:09. Civil Dark: 20:13 - 05:56. Nautical Dark: 20:46 - 05:23. Astro Dark: 21:20 - 04:48

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
3
7
11
7
4
0
0
1
7
13
12
12
6
6
8
24
18
23

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
3
7
10
7
3
0
0
1
2
1
1
3
1
3
5
24
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
1
0
0
1
7
13
12
12
6
5
3
8
15
22

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
5
6
6
6
6
6
6
4
3
5
7
6
4
7
9
9
9
9
8
9
10
10

Chance of Frost

Temperature (°C)

7
7
7
9
11
13
15
17
18
19
20
20
21
19
18
16
14
13
12
12
12
12
12
12

Feels Like (°C)

5
5
6
7
9
11
14
14
16
18
19
19
18
17
17
13
11
10
10
10
10
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

47
48
48
41
35
31
31
29
27
25
24
24
25
28
38
49
59
63
70
71
75
69
64
65

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020

Ozone (du)

374
371
367
364
361
361
363
364
370
371
371
370
370
370
369
370
372
375
377
377
376
374
373
374

Wednesday 22

Waxing Crescent 37%

10:33

02:00

05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Good
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 OK
04 Good

Sun - Rise: 06:22, Set: 19:47, Transit: 13:04. Moon - Rise: 10:33, Set: 02:00. Civil Dark: 20:14 - 05:54. Nautical Dark: 20:47 - 05:22. Astro Dark: 21:21 - 04:46

Total Clouds (% Sky Obscured)

29
37
42
60
80
100
68
32
4
14
28
46
48
52
58
62
67
69
73
76
84
56
29
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
12
15
13
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

11
20
27
20
10
0
0
0
1
10
21
46
48
52
43
37
23
11
9
19
36
50
25
0

High Clouds (% Sky Obscured)

17
10
3
29
61
100
68
26
4
2
2
2
0
1
2
1
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
1
18
6
12
18
25
22
17
15
12
3
4
4
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)

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

Chance of Frost

Temperature (°C)

12
12
13
14
17
20
22
24
26
28
28
28
23
23
21
18
17
16
15
15
14
14
14
13

Feels Like (°C)

10
10
10
12
14
16
18
21
24
24
25
25
21
22
19
17
17
16
15
15
15
15
15
15

Dew Point (°C)

6
6
7
7
7
7
8
8
7
6
5
6
16
14
14
14
14
14
13
13
13
13
13
12

Relative Humidity (%)

65
66
66
61
51
43
39
34
29
25
23
25
65
57
65
78
81
86
89
90
92
93
93
93

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

373
373
372
374
374
368
365
363
361
365
361
360
359
362
361
363
363
364
364
363
363
362
361
361

Thursday 23

First Quarter 49%

11:45

02:41

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

Sun - Rise: 06:20, Set: 19:48, Transit: 13:04. Moon - Rise: 11:45, Set: 02:41. Civil Dark: 20:15 - 05:53. Nautical Dark: 20:48 - 05:20. Astro Dark: 21:22 - 04:45

Total Clouds (% Sky Obscured)

0
0
0
20
39
59
60
61
62
45
28
11
8
4
0
0
0
0
16
32
48
46
41
42

Low Clouds (% Sky Obscured)

0
0
0
20
38
44
51
48
45
33
23
11
8
4
0
0
0
0
5
10
15
23
32
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
10
21
31
21
10
0
0
0
0
0
0
0
1
16
11
8
5
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
2
2
1
2
0
0
0
0
0
0
16
32
37
24
12
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 (%)

2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
15
18
18
18
19
19
20
21
21
20
20
21
21
12
12
12
11
10
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

95
86
79
72
61
50
43
39
36
34
34
34
34
41
49
58
63
68
72
75
75
77
80
86

Pressure (mb)

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

Ozone (du)

360
361
362
363
363
363
363
362
362
361
361
360
360
359
359
359
359
358
358
357
356
355
355
355

Friday 24

Waxing Gibbous 60%

12:56

03:14

05 Bad
06 OK
07 OK
08 OK
09 OK
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: 06:19, Set: 19:49, Transit: 13:04. Moon - Rise: 12:56, Set: 03:14. Civil Dark: 20:16 - 05:52. Nautical Dark: 20:49 - 05:19. Astro Dark: 21:23 - 04:43

Total Clouds (% Sky Obscured)

41
39
39
28
20
45
62
74
87
79
70
57
49
51
54
58
61
64
70
76
82

Low Clouds (% Sky Obscured)

39
38
37
25
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
10
15
18
22
26
22
19
15
13
27
41
60
67
74
82

High Clouds (% Sky Obscured)

0
0
0
0
0
0
10
34
71
54
42
25
22
29
43
35
28
20
14
7
18

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
5
7
7
13
15
12
11
8
3
7
9
6
9
9
1

Precipitation Amount (mm)

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
6
7
7
7
8
7
7
7
4
4
7
6
5
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

11
13
14
15
18
21
24
25
27
29
29
29
29
27
25
22
21
19
18
18
17

Feels Like (°C)

10
11
10
10
16
17
17
19
20
22
30
30
30
30
29
28
22
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

90
86
83
80
69
61
52
47
41
37
41
46
49
57
66
76
79
82
85
86
89

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1013
1012
1012
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

355
355
356
356
356
356
356
356
357
357
358
358
358
358
357
357
358
359
360
359
358

Forecast for Carver Terrace, Suffolk, United States of America (36.66,-76.60)

Generated: 18/04/26 05:02:56. Forecast: 18/04/26 to 24/04/26. Timezone: UTC-4.00