Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 98%

18:18

04:52

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 Bad
22 Bad
23 Bad

Sun - Rise: 06:07, Set: 20:00, Transit: 13:04. Moon - Rise: 18:18, Set: 04:52. Civil Dark: 20:29 - 05:38. Nautical Dark: 21:05 - 05:03. Astro Dark: 21:43 - 04:24

Total Clouds (% Sky Obscured)

100
97
98
98
98
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
96
99

Low Clouds (% Sky Obscured)

94
93
92
97
91
95
81
95
100
96
64
59
95
70
92
90
85
86
94
90
90
93
91
98

Medium Clouds (% Sky Obscured)

16
21
29
33
7
5
17
88
57
100
100
100
98
100
100
100
100
95
100
95
39
89
8
12

High Clouds (% Sky Obscured)

2
2
58
81
89
82
100
100
100
100
100
100
48
2
45
52
100
60
100
100
19
65
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Precipitation Type

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

Precipitation Probability (%)

0
0
1
11
4
0
0
0
2
0
1
22
53
84
86
85
95
95
95
95
95
83
46
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.5
0.5
0.7
0.5
0.8
2.8
1.4
0.3
0
0

Wind Speed/Direction (mph)

3
2
2
3
2
3
3
3
4
5
7
7
9
10
10
10
11
13
14
14
14
11
10
8

Chance of Frost

Temperature (°C)

11
11
10
9
10
9
9
9
10
11
12
13
13
13
14
14
14
15
15
15
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
84
84
84
85
87
81
78
76
75
71
74
75
82
84
85
93
95
95
96
96
96

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1013
1012
1011
1010
1009
1007
1006
1006
1005
1006
1006
1006
1006

Ozone (du)

340
341
340
339
339
338
338
340
342
341
344
342
344
344
345
351
354
361
364
367
378
383
388
390

Thursday 30

Waxing Gibbous 99%

19:22

05:14

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

Sun - Rise: 06:06, Set: 20:01, Transit: 13:03. Moon - Rise: 19:22, Set: 05:14. Civil Dark: 20:30 - 05:37. Nautical Dark: 21:06 - 05:01. Astro Dark: 21:44 - 04:23

Total Clouds (% Sky Obscured)

65
61
87
83
100
100
100
100
94
26
22
24
17
11
63
56
61
59
44
3
0
20
34
27

Low Clouds (% Sky Obscured)

60
50
87
83
92
85
59
85
57
25
22
22
13
9
60
56
60
52
36
3
0
4
4
4

Medium Clouds (% Sky Obscured)

7
0
0
0
41
15
3
0
5
6
0
0
0
0
16
2
22
29
25
0
0
20
34
27

High Clouds (% Sky Obscured)

0
3
43
8
100
100
100
100
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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 (%)

3
2
13
10
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
11
10
10
9
9
10
8
7
11
11
11
11
11
12
12
13
12
12
10
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
10
7
6
5
3
4
5
6
8
9
10
11
13
12
12
12
11
11
10
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

96
93
95
91
93
91
90
88
81
74
60
54
50
47
45
43
42
48
53
57
64
68
68
74

Pressure (mb)

1007
1007
1008
1008
1008
1009
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1013
1014
1014

Ozone (du)

389
389
387
388
387
387
387
385
385
379
376
376
375
378
380
381
381
381
382
385
383
380
381
380

Friday 1

Full Moon 100%

20:25

05:39

00 OK
01 Good
02 Good
03 OK
04 Good
05 OK
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

Sun - Rise: 06:05, Set: 20:02, Transit: 13:03. Moon - Rise: 20:25, Set: 05:39. Civil Dark: 20:31 - 05:36. Nautical Dark: 21:07 - 05:00. Astro Dark: 21:46 - 04:21

Total Clouds (% Sky Obscured)

21
2
0
28
15
21
23
37
48
39
47
71
57
57
66
67
75
80
77
70
95
89
58
81

Low Clouds (% Sky Obscured)

10
0
0
0
0
0
0
4
4
5
2
47
50
57
44
35
25
22
25
31
33
17
12
27

Medium Clouds (% Sky Obscured)

20
2
0
0
8
20
18
25
48
30
38
26
57
48
65
67
75
19
15
15
13
16
17
20

High Clouds (% Sky Obscured)

0
0
0
28
14
21
6
4
9
0
3
2
0
0
0
0
0
0
0
0
10
9
0
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
9
8
7
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
15
27
32
27
34
28
29
41
26
28
23
28

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
4
3
3
3
3
2
2
2
3
4
4
5
6
7
7
7
8
7
7
6
5
4
4

Chance of Frost

Temperature (°C)

8
7
6
6
5
5
4
5
7
9
11
12
13
13
14
14
15
14
14
13
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
76
78
76
76
76
73
64
59
55
55
54
62
70
73
70
71
72
80
84
84
84
85

Pressure (mb)

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

Ozone (du)

378
378
380
382
383
382
380
379
378
377
377
379
386
389
386
385
374
371
367
365
361
359
358
355

Saturday 2

Waning Gibbous 100%

21:29

06:07

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

Sun - Rise: 06:04, Set: 20:03, Transit: 13:03. Moon - Rise: 21:29, Set: 06:07. Civil Dark: 20:32 - 05:34. Nautical Dark: 21:08 - 04:58. Astro Dark: 21:47 - 04:19

Total Clouds (% Sky Obscured)

90
77
67
47
32
34
30
40
37
51
67
56
80
68
75
77
80
72
59
21
54
50
43
30

Low Clouds (% Sky Obscured)

43
60
53
45
32
33
29
21
29
40
57
49
48
40
30
25
10
13
11
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
0
0
0
0
1
1
2
1
0
0
5
12
21
27
38
45
38
33
21
31
37
37
25

High Clouds (% Sky Obscured)

50
65
47
23
6
8
11
22
29
44
63
44
23
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 (%)

24
15
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
5
5
5
5
6
6
6
8
8
8
9
9
10
10
11
11
11
10
9
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
91
93
91
91
93
90
81
70
56
48
44
42
41
40
43
44
52
57
65
67
75
86

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

354
352
351
351
352
353
352
352
354
356
359
363
373
376
375
374
374
377
379
378
380
382
385
386

Sunday 3

Waning Gibbous 98%

22:30

06:41

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

Sun - Rise: 06:02, Set: 20:04, Transit: 13:03. Moon - Rise: 22:30, Set: 06:41. Civil Dark: 20:33 - 05:33. Nautical Dark: 21:10 - 04:57. Astro Dark: 21:49 - 04:17

Total Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
4
50
78
90
38
39
46
27
15
2
4
5
1
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
5
9
2
0
0
0
0
1
1
1
2

Medium Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
0
0
20
42
59
5
15
22
15
9
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
4
4
3
2
0
0
0
0
1
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

5
5
4
3
3
2
2
3
5
7
9
11
12
13
14
15
15
15
14
13
12
10
9
7

Feels Like (°C)

3
3
2
2
2
2
1
2
3
5
7
7
8
9
9
10
10
10
11
11
11
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

86
85
82
82
82
80
77
73
61
58
52
47
44
43
40
44
47
51
55
60
65
68
72
75

Pressure (mb)

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

Ozone (du)

384
384
386
389
388
387
389
389
389
390
391
391
393
393
393
394
395
395
395
394
394
392
390
388

Monday 4

Waning Gibbous 94%

23:26

07:22

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

Sun - Rise: 06:01, Set: 20:05, Transit: 13:03. Moon - Rise: 23:26, Set: 07:22. Civil Dark: 20:34 - 05:32. Nautical Dark: 21:11 - 04:55. Astro Dark: 21:50 - 04:16

Total Clouds (% Sky Obscured)

7
7
27
46
65
43
19
5
29
9
5
0
0
0
13
28
48
48
52
54
44
35
26
27

Low Clouds (% Sky Obscured)

3
4
3
2
0
0
0
0
0
0
0
0
0
0
0
3
15
48
52
54
38
21
5
14

Medium Clouds (% Sky Obscured)

0
0
20
38
58
40
19
5
29
9
5
0
0
0
1
1
2
4
5
6
11
16
20
19

High Clouds (% Sky Obscured)

1
0
8
13
14
9
5
0
1
1
1
0
0
0
1
3
5
3
2
0
0
1
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
8
11
12
11
11
12
18
21
23
23
19
5
5

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
5
7
8
9
11
13
15
14
15
15
16
16
17
16
15
15
14
14
13

Feels Like (°C)

6
6
6
4
3
3
3
4
4
7
8
9
8
8
8
12
13
13
14
15
16
12
13
14

Dew Point (°C)

3
3
3
3
2
2
3
4
4
6
7
9
7
6
6
7
8
9
10
10
11
11
12
12

Relative Humidity (%)

76
79
82
80
79
78
75
73
69
67
65
65
60
57
53
55
58
60
65
72
79
82
86
90

Pressure (mb)

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

Ozone (du)

388
387
386
386
385
385
387
389
392
394
397
400
400
400
400
401
401
402
404
407
409
409
408
408

Tuesday 5

Waning Gibbous 89%

No Rise

08:10

Sun - Rise: 06:00, Set: 20:06, Transit: 13:03. Moon - Rise: No Rise, Set: 08:10. Civil Dark: 20:35 - 05:30. Nautical Dark: 21:12 - 04:54. Astro Dark: 21:52 - 04:14

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 29/04/26 00:00:15. Forecast: 29/04/26 to 05/05/26. Timezone: UTC-4.00