Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 94%

17:15

04:52

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:07, Set: 19:59, Transit: 13:04. Moon - Rise: 17:15, Set: 04:52. Civil Dark: 20:28 - 05:38. Nautical Dark: 21:03 - 05:03. Astro Dark: 21:41 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
86
86
96
100
97
95
89
95
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
70
98
100
100
100
85
88
82
100
89
83
60
61
73
71
78
74
79
85
91
84
98
99

Medium Clouds (% Sky Obscured)

93
99
100
100
60
36
24
0
13
4
5
15
14
23
24
24
30
23
38
51
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
45
0
0
7
35
0
0
2
8
67
89
100
100
100
100
100
100
97
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
3

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0

Precipitation Type

None
None
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

Precipitation Probability (%)

0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

Precipitation Amount (mm)

0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

10
11
9
8
7
7
7
7
5
4
4
4
4
4
4
4
5
5
5
4
5
7
5
5

Chance of Frost

Temperature (°C)

16
16
16
15
14
14
14
14
13
12
12
12
12
11
11
12
11
11
11
11
11
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
51
58
63
66
67
66
72
75
77
75
75
76
74
67
67
67
67
67
66
64
79
79

Pressure (mb)

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

Ozone (du)

334
333
331
333
336
336
337
338
343
346
343
347
343
341
339
341
343
342
340
340
343
344
342
344

Thursday 30

Waxing Gibbous 98%

18:18

05:14

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:06, Set: 20:00, Transit: 13:04. Moon - Rise: 18:18, Set: 05:14. Civil Dark: 20:29 - 05:37. Nautical Dark: 21:05 - 05:01. Astro Dark: 21:43 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
58
94
61
100
100
100
86
42
96

Low Clouds (% Sky Obscured)

100
89
90
91
96
97
97
98
100
100
100
100
98
92
68
20
27
23
15
11
19
28
42
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
85
52
0
0
0
0
4
3
3
5
60
34
4
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
59
100
100
100
45
55
0
45
99
57
58
93
31
100
100
100
62
0
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
3
1
4
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
95
95
95
95
95
95
95
95
95
57
9
3
2
2
2
1
0
0
0
0
2
16
21

Precipitation Amount (mm)

0.3
0.6
1.2
0.8
1.5
1.7
4.6
7.3
5.8
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
82
86
89
87
87
93
96
96
95
96
96
96
96
96
93
95
95
93
91
83
73
69

Pressure (mb)

1013
1012
1011
1010
1009
1008
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1010
1010
1010

Ozone (du)

345
346
347
350
352
360
359
361
363
376
382
390
391
388
388
387
381
379
379
379
379
378
374
373

Friday 1

Full Moon 100%

19:22

05:39

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:05, Set: 20:01, Transit: 13:03. Moon - Rise: 19:22, Set: 05:39. Civil Dark: 20:30 - 05:36. Nautical Dark: 21:06 - 05:00. Astro Dark: 21:44 - 04:21

Total Clouds (% Sky Obscured)

97
88
91
44
89
30
36
39
36
28
19
12
7
0
0
0
2
0
0
0
0
0
3
17

Low Clouds (% Sky Obscured)

90
88
86
44
89
11
12
13
14
10
3
11
5
0
0
0
2
0
0
0
0
0
3
11

Medium Clouds (% Sky Obscured)

17
4
18
0
15
21
31
39
36
27
19
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 (%)

23
26
23
10
7
3
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)

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

Chance of Frost

Temperature (°C)

15
15
16
17
17
18
17
16
15
14
12
11
10
9
9
8
7
6
6
6
8
10
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
66
54
55
62
63
68
70
74
79
80
81
82
82
88
91
88
85
81
70
63
56
52

Pressure (mb)

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

Ozone (du)

371
372
370
370
374
377
378
380
379
378
376
376
375
375
371
370
370
370
372
375
376
375
374
373

Saturday 2

Waning Gibbous 100%

20:25

06:07

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
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:04, Set: 20:02, Transit: 13:03. Moon - Rise: 20:25, Set: 06:07. Civil Dark: 20:31 - 05:34. Nautical Dark: 21:07 - 04:58. Astro Dark: 21:46 - 04:19

Total Clouds (% Sky Obscured)

81
86
79
81
79
68
71
89
77
83
90
62
81
68
99
100
93
65
48
52
68
83
100
100

Low Clouds (% Sky Obscured)

68
71
57
61
79
58
21
52
57
50
58
32
54
30
44
67
70
34
30
39
53
58
41
50

Medium Clouds (% Sky Obscured)

37
44
45
39
45
52
71
89
68
37
69
34
35
47
47
45
26
6
0
1
6
22
91
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
7
45
22
68
86
86
71
32
22
23
49
74
100
73

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

Precipitation Probability (%)

0
0
0
0
1
1
5
9
13
6
36
46
31
21
25
6
4
4
0
0
0
0
1
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
48
48
48
49
56
57
64
66
73
79
85
90
91
93
91
91
90
84
81
77
72
66
60

Pressure (mb)

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

Ozone (du)

375
379
383
388
388
371
366
361
360
362
361
361
361
358
357
355
351
349
348
347
348
348
347
349

Sunday 3

Waning Gibbous 98%

21:29

06:41

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 OK
02 OK
03 OK
04 OK
05 Bad
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 06:02, Set: 20:03, Transit: 13:03. Moon - Rise: 21:29, Set: 06:41. Civil Dark: 20:32 - 05:33. Nautical Dark: 21:08 - 04:57. Astro Dark: 21:47 - 04:17

Total Clouds (% Sky Obscured)

100
99
100
100
97
79
68
63
83
76
70
49
50
24
42
36
39
50
1
0
1
2
5
15

Low Clouds (% Sky Obscured)

55
47
38
32
26
27
31
31
44
45
37
24
20
6
10
13
9
15
0
0
1
2
5
15

Medium Clouds (% Sky Obscured)

99
59
88
62
50
50
55
45
28
22
23
14
10
4
3
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

46
23
21
29
8
32
52
63
47
22
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 (%)

15
3
0
1
2
1
2
1
1
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
66
59
53
48
44
47
63
64
63
63
63
70
70
72
71
71
72
75
76
66
56
50
47

Pressure (mb)

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

Ozone (du)

349
350
351
353
359
366
370
373
377
380
384
386
389
388
390
389
389
390
392
393
394
394
394
395

Monday 4

Waning Gibbous 94%

22:30

07:22

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

Sun - Rise: 06:01, Set: 20:04, Transit: 13:03. Moon - Rise: 22:30, Set: 07:22. Civil Dark: 20:33 - 05:32. Nautical Dark: 21:10 - 04:55. Astro Dark: 21:49 - 04:16

Total Clouds (% Sky Obscured)

25
44
58
57
43
14
14
14
7
1
0
8
22
32
63
72
77
68
54
39
33
36
58
66

Low Clouds (% Sky Obscured)

25
38
25
13
2
0
0
0
0
0
0
0
0
0
7
15
22
25
28
32
21
12
15
42

Medium Clouds (% Sky Obscured)

0
0
9
15
19
14
11
5
2
1
0
8
22
32
32
42
41
35
32
24
26
27
28
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
8
3
0
0
0
4
1
5
9
14
20
27
30
23
15
15
12

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
8
13
16
13
9
0
1
1
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)

12
13
13
12
12
12
10
8
6
4
3
3
3
4
4
4
5
5
6
7
8
10
12
14

Chance of Frost

Temperature (°C)

11
12
13
14
14
14
14
12
10
9
8
6
6
6
5
6
6
6
7
8
9
11
13
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
42
40
39
38
40
49
62
66
65
66
69
69
68
68
70
71
74
73
70
69
65
60
56

Pressure (mb)

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

Ozone (du)

391
391
390
388
385
385
386
387
386
383
382
377
375
374
372
372
372
372
373
374
374
375
376
377

Tuesday 5

Waning Gibbous 89%

23:26

08:10

12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 Good
18 Good
19 Good
20 OK
21 Good
22 Good
23 OK
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: 06:00, Set: 20:05, Transit: 13:03. Moon - Rise: 23:26, Set: 08:10. Civil Dark: 20:34 - 05:30. Nautical Dark: 21:11 - 04:54. Astro Dark: 21:50 - 04:14

Total Clouds (% Sky Obscured)

82
81
59
36
15
6
0
5
28
10
7
18
34
49
46
45
71
81
90
93
93
92
92
91

Low Clouds (% Sky Obscured)

58
75
54
19
1
0
0
0
0
0
0
0
0
0
0
3
28
61
37
9
7
5
3
35

Medium Clouds (% Sky Obscured)

38
50
33
16
0
1
0
5
27
10
2
12
21
31
46
45
71
81
90
93
92
90
89
91

High Clouds (% Sky Obscured)

7
1
3
2
0
0
0
3
19
10
2
3
4
5
34
45
71
81
90
93
72
52
32
19

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
5
6
3
5
6
8
16
24
30
45
53
59
50
38
8
27
37
42
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
66
63
61
60
64
69
73
77
80
83
84
83
83
84
87
90
90
89
89
87
85
82

Pressure (mb)

1013
1012
1012
1011
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

376
375
374
374
374
375
376
378
380
380
380
380
379
378
378
378
378
379
382
384
387
389
390
392

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 29/04/26 10:25:59. Forecast: 29/04/26 to 05/05/26. Timezone: UTC-4.00