Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 5%

05:27

18:02

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

Sun - Rise: 06:40, Set: 19:48, Transit: 13:14. Moon - Rise: 05:27, Set: 18:02. Civil Dark: 20:14 - 06:14. Nautical Dark: 20:46 - 05:42. Astro Dark: 21:18 - 05:09

Total Clouds (% Sky Obscured)

60
46
37
31
3
3
13
3
0
0
1
1
20
26
25
44
31
97
58
85
93
34
100
87

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
2
3
2
3
3
13
3
0
0
1
1
20
26
25
44
22
97
58
85
93
34
100
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
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
4
4
5
6
5
5
5
5
5
6
7
7
7
6
6
6
7
9
9
7
5
5
5

Chance of Frost

Temperature (°C)

22
21
20
19
19
18
18
17
17
16
18
20
23
25
28
30
32
32
32
32
32
31
27
24

Feels Like (°C)

22
21
20
20
19
19
18
17
17
17
18
20
23
24
27
28
30
32
30
29
30
30
26
24

Dew Point (°C)

12
12
11
11
11
11
11
11
10
10
11
11
11
11
11
12
12
11
12
12
14
17
16
14

Relative Humidity (%)

53
55
57
59
61
63
64
65
65
66
63
54
48
41
35
33
30
28
28
29
34
45
50
52

Pressure (mb)

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

Ozone (du)

293
292
291
289
288
285
283
283
282
281
280
279
278
280
283
284
284
284
285
285
286
286
287
287

Wednesday 15

Waning Crescent 1%

05:54

19:12

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

Sun - Rise: 06:39, Set: 19:49, Transit: 13:14. Moon - Rise: 05:54, Set: 19:12. Civil Dark: 20:15 - 06:12. Nautical Dark: 20:47 - 05:41. Astro Dark: 21:19 - 05:08

Total Clouds (% Sky Obscured)

27
23
21
10
16
100
100
100
100
100
100
100
100
43
71
41
84
100
100
31
15
73
71
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
5
0
0
0
0
11
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
23
28
23

High Clouds (% Sky Obscured)

27
23
21
10
16
100
100
100
100
100
100
100
100
43
71
41
84
100
100
31
2
43
42
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
7
7
8
7
7
7
7
7
6
7
8
8
8
9
10
11
12
12
11
9
6
5
7

Chance of Frost

Temperature (°C)

24
23
22
21
20
19
19
18
18
17
18
20
23
26
28
30
32
32
32
32
31
30
26
24

Feels Like (°C)

23
22
21
19
19
18
17
17
17
16
17
19
21
24
27
28
29
29
29
28
29
31
27
25

Dew Point (°C)

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

Relative Humidity (%)

51
56
61
63
64
65
68
71
72
73
71
62
53
45
38
34
30
27
26
27
30
40
46
50

Pressure (mb)

1018
1018
1017
1018
1017
1017
1017
1017
1018
1018
1019
1019
1018
1018
1017
1016
1015
1014
1013
1013
1013
1013
1013
1014

Ozone (du)

286
284
284
283
281
280
279
279
278
277
276
276
276
276
276
276
278
278
280
283
285
285
287
289

Thursday 16

Waning Crescent 0%

06:25

20:26

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

Sun - Rise: 06:37, Set: 19:50, Transit: 13:13. Moon - Rise: 06:25, Set: 20:26. Civil Dark: 20:16 - 06:11. Nautical Dark: 20:48 - 05:39. Astro Dark: 21:21 - 05:06

Total Clouds (% Sky Obscured)

80
41
85
34
33
43
94
73
80
31
56
14
0
3
20
15
4
0
22
16
28
31
37
29

Low Clouds (% Sky Obscured)

0
6
12
4
0
0
0
0
0
1
1
1
0
3
20
15
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
32
33
43
88
73
73
31
40
11
0
0
0
0
0
0
5
8
22
24
21
22

High Clouds (% Sky Obscured)

60
28
58
0
14
14
39
1
0
0
26
1
0
0
0
0
0
0
22
7
1
1
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
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
10
10
15
4
1
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
9
9
8
6
5
5
4
4
4
6
5
6
6
6
7
8
7
7
6
4
4
3

Chance of Frost

Temperature (°C)

23
21
21
20
20
19
19
18
18
18
19
22
25
27
28
29
30
31
31
31
30
29
27
25

Feels Like (°C)

23
22
21
19
20
21
20
18
19
18
21
22
25
28
29
30
30
31
31
29
30
30
28
25

Dew Point (°C)

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

Relative Humidity (%)

56
62
64
63
62
67
72
72
74
74
68
56
47
41
35
31
28
27
26
26
27
36
42
42

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1015
1015
1014
1013
1012
1012
1012
1013
1013
1013

Ozone (du)

292
294
297
306
310
311
312
315
326
327
331
328
333
333
326
323
323
319
315
312
312
312
312
310

Friday 17

New Moon 3%

07:00

21:43

22 OK
23 OK
00 OK
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 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:36, Set: 19:50, Transit: 13:13. Moon - Rise: 07:00, Set: 21:43. Civil Dark: 20:17 - 06:09. Nautical Dark: 20:49 - 05:38. Astro Dark: 21:22 - 05:05

Total Clouds (% Sky Obscured)

27
23
20
17
43
69
99
96
96
96
95
96
94
96
98
100
79
57
36
51
68
95
98
99

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)

19
13
6
0
0
0
0
1
1
2
12
19
22
22
22
20
11
4
0
3
6
10
16
25

High Clouds (% Sky Obscured)

5
8
12
16
41
66
99
96
96
95
90
88
83
89
95
100
78
51
32
42
54
67
69
98

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)

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

Chance of Frost

Temperature (°C)

23
22
21
20
20
19
18
18
18
19
19
22
25
29
30
31
32
32
33
33
31
29
27
26

Feels Like (°C)

24
23
23
22
21
21
20
18
19
20
22
24
25
28
29
29
30
30
31
32
31
29
25
24

Dew Point (°C)

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

Relative Humidity (%)

45
49
51
52
53
55
56
56
55
56
52
47
43
41
37
33
29
26
25
26
29
37
39
46

Pressure (mb)

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

Ozone (du)

310
308
305
306
306
307
306
305
304
303
302
301
299
297
296
295
294
293
291
291
290
289
289
290

Saturday 18

Waxing Crescent 8%

07:43

No Set

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
20 Bad
21 OK

Sun - Rise: 06:35, Set: 19:51, Transit: 13:13. Moon - Rise: 07:43, Set: No Set. Civil Dark: 20:18 - 06:08. Nautical Dark: 20:50 - 05:36. Astro Dark: 21:23 - 05:03

Total Clouds (% Sky Obscured)

77
100
93
92
100
100
100
99
98
98
99
99
94
100
99
100
85
70
55
55
55
55
40
30

Low Clouds (% Sky Obscured)

0
0
0
0
5
11
14
24
33
43
58
72
82
75
77
56
12
24
32
22
17
8
5
2

Medium Clouds (% Sky Obscured)

43
57
58
62
76
47
100
93
88
65
28
88
63
95
44
44
49
70
55
55
55
49
34
18

High Clouds (% Sky Obscured)

72
100
87
91
100
100
100
98
96
94
92
98
71
100
68
100
70
40
15
20
24
24
29
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
1
1
1
4
4
2
4
4
2
25
34
39
20
24
28
34
35
32
15
4

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
11
10
11
11
10
9
8
7
8
7
7
8
10
15
13
14
12
12
11
9
7
5
6

Chance of Frost

Temperature (°C)

25
24
23
23
22
22
21
21
21
21
21
21
21
21
20
18
17
19
17
16
15
15
15
14

Feels Like (°C)

23
23
21
22
21
20
19
20
20
20
20
20
21
21
17
15
13
16
16
17
16
15
14
10

Dew Point (°C)

14
14
14
13
13
13
14
14
14
15
15
15
11
10
10
7
5
7
5
5
6
8
9
4

Relative Humidity (%)

52
53
55
53
54
58
62
63
64
67
69
68
53
47
52
50
42
45
46
48
53
59
67
51

Pressure (mb)

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

Ozone (du)

289
290
289
290
292
291
293
293
294
296
297
299
299
300
301
302
304
305
306
307
311
315
318
321

Sunday 19

Waxing Crescent 16%

08:35

23:00

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
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 OK
19 Bad
20 Bad
21 OK

Sun - Rise: 06:33, Set: 19:52, Transit: 13:13. Moon - Rise: 08:35, Set: 23:00. Civil Dark: 20:19 - 06:07. Nautical Dark: 20:51 - 05:35. Astro Dark: 21:24 - 05:02

Total Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
35
50
50
44

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)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
11
6
6

High Clouds (% Sky Obscured)

5
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)

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

Chance of Frost

Temperature (°C)

13
12
11
10
9
8
8
7
7
8
8
10
12
14
15
15
16
17
17
18
16
15
14
13

Feels Like (°C)

9
10
9
9
9
7
6
5
5
6
6
6
7
9
8
8
8
13
13
14
14
14
14
11

Dew Point (°C)

-0
-5
-5
-5
-5
-5
-5
-4
-5
-4
-4
-4
-5
-5
-5
-6
-6
-7
-7
-7
-7
-6
-6
-6

Relative Humidity (%)

40
30
32
35
36
39
41
44
42
42
41
35
30
26
24
22
20
19
18
17
19
22
25
27

Pressure (mb)

1019
1020
1021
1021
1022
1023
1023
1024
1025
1026
1027
1027
1027
1028
1027
1026
1026
1025
1025
1024
1024
1025
1025
1026

Ozone (du)

325
328
333
337
342
344
346
348
347
345
344
345
345
346
348
350
352
351
350
349
346
344
341
341

Monday 20

Waxing Crescent 26%

09:36

00:11

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

Sun - Rise: 06:32, Set: 19:53, Transit: 13:13. Moon - Rise: 09:36, Set: 00:11. Civil Dark: 20:20 - 06:06. Nautical Dark: 20:52 - 05:34. Astro Dark: 21:25 - 05:00

Total Clouds (% Sky Obscured)

44
39
40
42
43
49
53
52
50
49
52
55
59
42
32
20
20
20
25
35
40
55

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

Medium Clouds (% Sky Obscured)

9
9
35
39
38
41
43
39
38
34
36
41
44
30
16
1
3
5
8
19
29
48

High Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
10
5
5
5
5
0
0
0
0
0
0
0
20

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
8
8
9
9
10
11
13
15
16
18
19
20
20
21
19
18

Feels Like (°C)

12
11
11
11
11
8
8
8
8
8
8
7
7
7
8
9
10
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

28
30
31
34
36
36
38
40
39
38
37
32
29
26
25
24
22
22
23
23
27
32

Pressure (mb)

1026
1027
1027
1027
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030
1029
1028
1027
1026
1025
1025
1025

Ozone (du)

342
343
343
344
344
345
345
346
346
346
347
349
351
353
354
355
357
360
364
367
368
369

Forecast for Raleigh, Wake, United States of America (35.78,-78.64)

Generated: 14/04/26 22:57:14. Forecast: 14/04/26 to 20/04/26. Timezone: UTC-4.00