Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

20:14

05:06

12 Bad
13 Bad
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 Good
09 Good
10 Good
11 Bad

Sun - Rise: 05:26, Set: 20:20, Transit: 12:53. Moon - Rise: 20:14, Set: 05:06. Civil Dark: 20:52 - 04:53. Nautical Dark: 21:33 - 04:12. Astro Dark: 22:21 - 03:24

Total Clouds (% Sky Obscured)

97
88
82
100
62
45
31
0
1
2
1
0
0
0
0
0
0
0
5
8
11
6
16
51

Low Clouds (% Sky Obscured)

62
80
82
100
62
45
23
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
24
20
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6

High Clouds (% Sky Obscured)

1
1
0
0
1
2
2
0
0
0
0
0
0
0
0
0
0
0
4
5
8
4
10
51

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
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)

15
14
15
17
15
14
12
11
12
9
9
7
6
5
5
4
4
4
4
5
6
6
6
7

Chance of Frost

Temperature (°C)

14
14
15
15
15
16
16
16
15
14
14
13
13
12
12
12
12
12
12
12
14
16
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
50
48
46
46
41
42
43
46
48
49
51
53
56
56
57
58
59
57
51
42
34
28
26

Pressure (mb)

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

Ozone (du)

420
417
416
416
414
414
416
417
419
418
411
404
400
398
392
388
385
381
377
377
378
382
382
382

Sunday 31

Full Moon 99%

21:12

05:52

12 OK
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 OK
06 Bad
07 OK
08 OK
09 Good
10 OK
11 OK

Sun - Rise: 05:26, Set: 20:20, Transit: 12:53. Moon - Rise: 21:12, Set: 05:52. Civil Dark: 20:53 - 04:53. Nautical Dark: 21:34 - 04:11. Astro Dark: 22:22 - 03:23

Total Clouds (% Sky Obscured)

45
94
85
97
95
92
93
82
89
66
83
89
92
93
97
84
66
45
50
34
25
17
22
45

Low Clouds (% Sky Obscured)

2
3
8
4
21
37
55
43
55
22
29
25
30
40
35
30
22
6
5
3
0
2
19
40

Medium Clouds (% Sky Obscured)

27
38
33
46
49
43
55
61
50
42
42
41
86
88
83
81
25
26
36
26
20
14
13
24

High Clouds (% Sky Obscured)

45
52
57
60
60
70
65
23
4
8
54
4
4
9
6
1
15
2
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
1
1
0
2
3
15
8
2
13
1
0
0
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
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
23
23
24
24
23
23
22
21
21
20
20
19
18
18
17
17
17
17
18
19
20
21

Feels Like (°C)

20
21
20
20
20
21
20
21
21
19
19
18
17
18
17
17
16
16
17
16
16
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

25
25
27
26
25
28
32
35
38
41
46
49
50
50
52
55
56
58
58
53
51
46
40
35

Pressure (mb)

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

Ozone (du)

379
377
375
376
374
371
371
370
372
374
372
373
374
375
377
376
381
385
389
393
394
393
392
391

Monday 1

Waning Gibbous 97%

22:04

06:45

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

Sun - Rise: 05:25, Set: 20:21, Transit: 12:53. Moon - Rise: 22:04, Set: 06:45. Civil Dark: 20:54 - 04:52. Nautical Dark: 21:35 - 04:11. Astro Dark: 22:23 - 03:22

Total Clouds (% Sky Obscured)

45
44
47
69
57
27
38
37
23
27
42
29
32
32
23
5
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

39
29
4
47
54
27
38
37
23
27
36
27
32
30
20
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
24
29
17
7
27
15
3
0
0
5
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 (%)

6
12
6
13
14
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
22
21
20
19
18
17
16
15
15
14
14
14
13
13
13
13
13
14
16
18
19

Feels Like (°C)

19
20
21
22
20
17
16
15
13
14
15
13
12
12
12
12
10
12
12
12
14
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

31
28
26
25
25
30
33
38
51
55
58
60
63
65
69
65
64
68
69
64
56
44
34
28

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

392
393
396
398
402
404
409
407
407
406
407
406
407
408
407
406
407
409
410
411
412
412
411
413

Tuesday 2

Waning Gibbous 92%

22:49

07:44

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 OK
20 OK
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

Sun - Rise: 05:25, Set: 20:22, Transit: 12:54. Moon - Rise: 22:49, Set: 07:44. Civil Dark: 20:55 - 04:52. Nautical Dark: 21:36 - 04:10. Astro Dark: 22:25 - 03:22

Total Clouds (% Sky Obscured)

0
1
1
0
2
9
19
27
48
67
87
100
70
58
69
57
52
50
64
60
60
76
81
55

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
16
25
25
30
32
31
30
31
33
31
32
28
25
23
16

High Clouds (% Sky Obscured)

0
0
0
0
0
9
18
27
48
67
87
100
70
58
69
47
24
31
39
46
55
68
74
46

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

Chance of Frost

Temperature (°C)

20
21
22
21
21
20
19
18
17
17
16
16
16
16
16
15
15
15
15
16
17
18
20
22

Feels Like (°C)

18
19
21
20
19
17
16
16
16
15
16
15
14
16
15
15
15
15
15
15
16
17
19
21

Dew Point (°C)

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

Relative Humidity (%)

25
24
25
26
30
36
41
42
45
50
53
54
55
55
55
54
53
53
53
50
49
43
36
31

Pressure (mb)

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

Ozone (du)

416
417
413
409
405
403
402
400
396
393
389
386
384
382
381
378
376
376
376
375
375
374
373
372

Wednesday 3

Waning Gibbous 86%

23:27

08:46

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

Sun - Rise: 05:25, Set: 20:22, Transit: 12:54. Moon - Rise: 23:27, Set: 08:46. Civil Dark: 20:55 - 04:52. Nautical Dark: 21:37 - 04:10. Astro Dark: 22:26 - 03:21

Total Clouds (% Sky Obscured)

27
1
1
0
0
4
21
25
20
19
16
20
23
30
0
0
0
9
19
31
48
51
56
60

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)

8
0
0
0
0
0
0
0
0
1
1
9
15
21
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
1
1
0
0
3
21
25
20
19
16
9
2
0
0
0
0
9
19
31
48
51
56
60

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)

2
4
6
8
9
10
10
10
9
8
6
6
5
4
4
5
5
5
5
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
22
21
20
20
19
17
16
16
16
16
16
16
16
16
16
16
15
15
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

29
30
30
35
35
34
35
40
42
43
42
40
40
41
44
46
48
52
47
43
39
33
29
25

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

372
372
374
376
379
382
379
378
378
379
381
380
379
379
380
382
384
385
384
383
382
382
382
382

Thursday 4

Waning Gibbous 79%

23:58

09:50

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

Sun - Rise: 05:24, Set: 20:23, Transit: 12:54. Moon - Rise: 23:58, Set: 09:50. Civil Dark: 20:56 - 04:51. Nautical Dark: 21:38 - 04:09. Astro Dark: 22:27 - 03:20

Total Clouds (% Sky Obscured)

61
44
32
25
11
34
67
100
76
53
29
53
73
84
62
56
50
36
26
20
11
11
6
6

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
0
0
0
0
0
1
11
18
14
11
8
7
6
5
5
5
5
5

High Clouds (% Sky Obscured)

39
9
7
4
2
34
67
100
76
53
29
48
42
80
62
56
50
36
26
20
11
11
6
6

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
1
0
0
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)

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

Chance of Frost

Temperature (°C)

24
25
26
25
25
24
23
23
22
21
20
19
18
18
17
17
17
16
17
18
19
21
22
24

Feels Like (°C)

17
18
19
21
20
19
20
20
20
19
19
20
20
19
19
16
16
16
16
15
15
18
19
19

Dew Point (°C)

2
2
2
1
1
0
1
3
4
6
8
10
11
11
12
11
9
7
7
6
5
5
5
5

Relative Humidity (%)

23
22
21
20
20
20
23
26
30
37
45
55
60
66
72
66
60
55
50
46
41
36
32
29

Pressure (mb)

1021
1021
1020
1020
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1018
1018
1018

Ozone (du)

382
382
382
382
382
383
382
381
381
380
379
379
378
378
378
376
375
374
373
373
373
370
368
366

Friday 5

Waning Gibbous 70%

00:24

10:55

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

Sun - Rise: 05:24, Set: 20:24, Transit: 12:54. Moon - Rise: 00:24, Set: 10:55. Civil Dark: 20:57 - 04:51. Nautical Dark: 21:39 - 04:09. Astro Dark: 22:28 - 03:20

Total Clouds (% Sky Obscured)

6
6
5
7
12
41
64
56
38
32
26
44
53
40
47
55
64
74
84
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
1
9
17
25
38
51
40
47
49
59
57
55
54

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
6
5
7
12
41
61
41
27
14
0
0
2
9
14
20
24
32
33
38

ISS Passover

Visibility (miles)

9
9
9
8
7
7
7
7
6
7
8
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

Precipitation Type

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

Precipitation Amount (mm)

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
7
8
7
7
8
8
8
8
7
5
4
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

26
27
29
28
28
28
27
25
23
23
22
22
21
21
21
20
19
19
20
20

Feels Like (°C)

20
21
22
28
29
29
28
29
29
22
22
22
22
22
21
21
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

27
25
24
26
28
31
37
45
55
57
62
65
65
65
64
67
68
70
65
60

Pressure (mb)

1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

362
358
355
352
349
346
344
343
341
341
340
340
339
338
337
337
336
336
335
333

Forecast for Morningside Heights, New York County, United States of America (40.81,-73.96)

Generated: 30/05/26 12:11:38. Forecast: 30/05/26 to 05/06/26. Timezone: UTC-4.00