Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 99%

19:19

04:39

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

Sun - Rise: 05:37, Set: 20:26, Transit: 13:02. Moon - Rise: 19:19, Set: 04:39. Civil Dark: 20:58 - 05:05. Nautical Dark: 21:38 - 04:25. Astro Dark: 22:24 - 03:38

Total Clouds (% Sky Obscured)

0
23
17
15
9
8
4
6
7
2
23
33
39
45
50
5
19
1
0
0
0
4
25
37

Low Clouds (% Sky Obscured)

0
11
17
12
9
7
2
3
0
0
0
0
4
4
7
3
15
1
0
0
0
4
25
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
1
18
31
27
32
50
4
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
7
9
10
10
11
12
10
8
8
8
8
8
8
8
11
13
14
13
12
14
15

Chance of Frost

Temperature (°C)

19
20
21
22
24
25
25
25
25
25
23
21
20
20
20
20
18
17
15
14
11
11
12
13

Feels Like (°C)

19
20
21
22
23
23
24
25
25
25
23
20
18
18
18
18
17
15
12
9
7
7
8
9

Dew Point (°C)

12
12
12
12
14
14
14
16
18
19
18
13
12
11
12
14
13
13
10
4
5
7
7
7

Relative Humidity (%)

64
59
55
53
52
50
48
57
63
68
71
61
59
55
60
68
69
74
68
52
63
73
72
63

Pressure (mb)

1017
1016
1016
1015
1013
1012
1011
1010
1009
1008
1008
1008
1008
1009
1009
1008
1009
1009
1010
1011
1012
1013
1014
1014

Ozone (du)

356
354
354
354
355
357
359
361
359
358
358
357
356
352
349
346
349
353
358
365
365
365
367
371

Saturday 30

Waxing Gibbous 100%

20:20

05:18

10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
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

Sun - Rise: 05:37, Set: 20:27, Transit: 13:02. Moon - Rise: 20:20, Set: 05:18. Civil Dark: 20:59 - 05:05. Nautical Dark: 21:39 - 04:24. Astro Dark: 22:26 - 03:37

Total Clouds (% Sky Obscured)

29
23
19
16
34
20
18
18
29
54
18
8
1
3
4
0
0
0
0
0
0
0
3
3

Low Clouds (% Sky Obscured)

29
23
19
16
34
13
11
10
20
47
13
5
1
3
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
9
9
10
10
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
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

16
15
15
15
15
15
14
12
10
9
9
7
6
6
4
3
2
2
1
2
3
3
3
5

Chance of Frost

Temperature (°C)

14
16
17
18
19
19
19
19
19
18
17
15
14
13
12
11
10
9
9
9
8
9
12
15

Feels Like (°C)

10
12
13
14
15
15
15
17
18
17
15
13
12
10
10
10
10
9
10
9
7
9
13
14

Dew Point (°C)

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

Relative Humidity (%)

59
55
54
51
49
50
48
49
56
64
70
68
68
66
68
72
74
74
77
77
78
77
67
62

Pressure (mb)

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

Ozone (du)

373
374
372
373
374
376
377
381
386
384
382
380
379
378
379
377
375
373
369
367
365
366
365
364

Sunday 31

Full Moon 99%

21:18

06:03

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

Sun - Rise: 05:36, Set: 20:27, Transit: 13:02. Moon - Rise: 21:18, Set: 06:03. Civil Dark: 20:59 - 05:04. Nautical Dark: 21:40 - 04:23. Astro Dark: 22:27 - 03:37

Total Clouds (% Sky Obscured)

3
0
1
6
13
20
25
21
44
64
77
82
39
76
69
46
38
41
35
20
5
0
3
0

Low Clouds (% Sky Obscured)

0
0
0
4
6
0
0
0
0
0
0
0
5
62
51
3
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
19
17
13
18
31
39
31
29
33
41
36
35
18
11
3
0
3
0

High Clouds (% Sky Obscured)

2
0
1
0
0
2
3
4
30
40
48
49
7
2
3
1
3
3
3
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
6
5
6
7
7
7
7
7
5
4
4
3
4
4
3
4
3
2
2
2
3
4

Chance of Frost

Temperature (°C)

17
18
20
21
22
22
23
23
22
21
19
17
15
15
14
14
13
12
12
11
11
12
16
18

Feels Like (°C)

16
18
20
21
22
22
22
23
22
20
17
15
14
15
13
12
13
12
12
11
12
13
17
18

Dew Point (°C)

9
9
10
10
10
10
11
11
14
15
14
12
11
11
9
8
8
9
9
9
8
9
11
12

Relative Humidity (%)

58
54
51
48
47
46
46
47
57
67
72
73
75
76
70
68
72
79
83
86
84
80
73
66

Pressure (mb)

1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015

Ozone (du)

362
362
363
362
363
362
362
359
359
358
359
359
359
359
360
362
365
364
365
370
372
370
370
374

Monday 1

Waning Gibbous 97%

22:11

06:56

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

Sun - Rise: 05:36, Set: 20:28, Transit: 13:02. Moon - Rise: 22:11, Set: 06:56. Civil Dark: 21:00 - 05:04. Nautical Dark: 21:41 - 04:23. Astro Dark: 22:28 - 03:36

Total Clouds (% Sky Obscured)

0
14
28
66
67
65
67
70
78
80
56
44
58
71
83
93
95
96
98
69
54
33
47
60

Low Clouds (% Sky Obscured)

0
0
1
29
40
44
45
45
45
32
1
0
0
0
0
0
6
12
18
15
10
5
18
31

Medium Clouds (% Sky Obscured)

0
6
17
31
32
33
28
26
29
28
28
23
23
30
37
48
49
59
70
54
54
33
47
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
44
45
45
35
30
25
25
10
7
1
2
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
1
1
6
8
8
14
17
19
19
20
15
19
21

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

Chance of Frost

Temperature (°C)

20
22
22
23
24
24
24
24
23
21
20
18
17
15
14
13
12
12
12
12
12
12
13
15

Feels Like (°C)

19
20
21
21
21
22
21
22
22
19
18
17
16
13
12
12
10
10
10
10
11
12
14
15

Dew Point (°C)

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

Relative Humidity (%)

61
52
48
48
54
57
50
58
63
64
65
65
73
75
78
82
84
86
87
88
90
86
78
70

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

380
384
390
399
406
412
412
407
406
406
405
406
410
412
414
415
415
416
417
419
418
417
417
418

Tuesday 2

Waning Gibbous 92%

22:56

07:55

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

Sun - Rise: 05:36, Set: 20:29, Transit: 13:02. Moon - Rise: 22:56, Set: 07:55. Civil Dark: 21:01 - 05:03. Nautical Dark: 21:42 - 04:22. Astro Dark: 22:29 - 03:35

Total Clouds (% Sky Obscured)

81
72
52
41
56
70
68
83
41
25
39
42
62
47
36
63
46
52
59
43
24
6
5
6

Low Clouds (% Sky Obscured)

45
30
15
0
17
34
50
34
17
0
11
22
33
22
11
1
1
1
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

81
72
52
41
45
44
46
29
22
19
26
32
39
33
31
28
13
34
40
24
14
5
3
2

High Clouds (% Sky Obscured)

0
0
0
4
4
4
4
4
2
5
3
3
34
21
14
39
42
26
8
6
6
4
3
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
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 (%)

22
26
24
15
14
11
5
8
8
8
11
11
3
9
7
2
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
6
7
7
6
5
4
4
5
3
3
3
3
2
2
2
3
3
3
4
4
5
6

Chance of Frost

Temperature (°C)

16
18
19
20
21
21
22
22
21
20
18
16
15
14
14
13
12
11
10
10
11
13
14
17

Feels Like (°C)

16
17
17
17
19
19
19
21
18
17
18
15
15
13
12
12
11
9
10
9
10
9
9
15

Dew Point (°C)

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

Relative Humidity (%)

65
56
48
44
42
39
43
47
58
58
69
67
64
64
68
71
73
74
77
80
76
72
68
61

Pressure (mb)

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

Ozone (du)

418
418
411
402
397
391
388
387
385
383
381
378
375
373
371
369
370
370
370
370
371
371
372
376

Wednesday 3

Waning Gibbous 86%

23:33

08:57

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

Sun - Rise: 05:35, Set: 20:29, Transit: 13:03. Moon - Rise: 23:33, Set: 08:57. Civil Dark: 21:02 - 05:03. Nautical Dark: 21:43 - 04:22. Astro Dark: 22:30 - 03:34

Total Clouds (% Sky Obscured)

7
11
16
22
22
21
16
11
9
10
4
0
0
0
0
0
0
0
0
7
8
6
10
11

Low Clouds (% Sky Obscured)

2
9
15
21
20
17
6
5
3
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
10
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
18
19
20
24
24
23
24
24
24
17
16
16
15
14
14
13
13
13
14
14
14
18

Dew Point (°C)

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

Relative Humidity (%)

55
51
47
43
39
44
48
53
57
61
66
67
69
70
73
74
76
78
78
79
76
74
72
68

Pressure (mb)

1021
1021
1020
1019
1019
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

380
384
391
398
405
398
392
385
385
385
384
385
385
385
382
380
378
377
375
374
370
366
363
362

Thursday 4

Waning Gibbous 79%

00:05

10:01

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

Sun - Rise: 05:35, Set: 20:30, Transit: 13:03. Moon - Rise: 00:05, Set: 10:01. Civil Dark: 21:02 - 05:03. Nautical Dark: 21:44 - 04:21. Astro Dark: 22:31 - 03:34

Total Clouds (% Sky Obscured)

14
19
24
28
30
32
31
49
71
90
74
61
52
32
17
3
34
66
98
98
98
98

Low Clouds (% Sky Obscured)

0
3
8
14
23
16
10
9
11
15
13
14
12
8
5
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
7
13
12
7
5
1
0
0
0
0
9
8
5
0

High Clouds (% Sky Obscured)

9
5
3
0
0
0
0
33
63
90
70
52
40
27
13
0
5
10
44
61
79
95

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
1
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)

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

Chance of Frost

Temperature (°C)

21
24
25
26
27
27
27
26
25
24
23
22
21
20
19
18
17
17
16
16
17
18

Feels Like (°C)

18
20
20
21
21
27
26
26
26
25
25
23
24
24
24
23
23
19
19
19
18
17

Dew Point (°C)

14
15
15
15
16
17
17
19
18
18
17
16
15
15
14
14
14
14
14
14
14
14

Relative Humidity (%)

62
58
54
51
49
52
56
62
65
68
71
69
69
70
73
78
82
83
85
86
82
77

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

361
360
362
364
366
364
361
359
356
354
351
351
350
350
346
342
339
338
337
336
336
336

Forecast for Ephrata, Lancaster, United States of America (40.18,-76.17)

Generated: 29/05/26 10:51:32. Forecast: 29/05/26 to 04/06/26. Timezone: UTC-4.00