Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 80%

15:07

03:47

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
22 Good

Sun - Rise: 06:11, Set: 19:57, Transit: 13:04. Moon - Rise: 15:07, Set: 03:47. Civil Dark: 20:26 - 05:42. Nautical Dark: 21:01 - 05:07. Astro Dark: 21:38 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
96
94
87
84
92
92
95
90
88
87
87
19
14

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
96
94
87
84
92
92
95
90
88
87
87
19
11

Medium Clouds (% Sky Obscured)

16
34
39
16
29
37
47
27
19
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8

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 (%)

19
8
0
6
1
1
0
0
0
0
0
1
16
3
2
0
0
0
0
0
1
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
9
9
8
10
8
7
6
7
7
8
8
8
8
8
8
8
7
7
7
6
4
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
2
2
3
3
3
3
4
3
4
6
8
9
11
12
12
12
12
13
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
93
93
93
94
93
91
88
84
80
76
71
69
74
72
74
78
79
81
87

Pressure (mb)

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

Ozone (du)

361
363
366
366
367
370
374
377
379
380
380
379
376
375
374
374
375
375
375
374
374
373
375
377

Sunday 26

Waxing Gibbous 88%

16:12

04:09

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 Bad
14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
21 Bad
22 OK

Sun - Rise: 06:10, Set: 19:58, Transit: 13:04. Moon - Rise: 16:12, Set: 04:09. Civil Dark: 20:27 - 05:41. Nautical Dark: 21:02 - 05:06. Astro Dark: 21:40 - 04:28

Total Clouds (% Sky Obscured)

5
3
4
6
6
3
4
5
0
0
0
0
0
4
50
18
6
9
18
2
44
48
50
34

Low Clouds (% Sky Obscured)

2
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
3
6
15
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
3
4
4
2
3
3
0
0
0
0
0
2
20
7
2
0
1
1
44
48
50
34

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
5
20
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
2
2
2
2
1
1
1
1
1
2
2
3
5
6
7
6
6
6
6
6
4
4
6

Chance of Frost

Temperature (°C)

10
9
8
7
6
6
5
5
5
7
11
13
15
16
17
18
19
20
19
19
18
15
13
12

Feels Like (°C)

11
10
8
8
7
6
6
6
5
8
11
13
16
16
17
16
18
18
18
18
18
15
13
10

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
90
91
91
91
93
91
84
76
69
63
58
54
52
51
52
52
60
71
74
74
79

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1025
1026
1026
1026
1026
1025
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

378
376
373
372
372
370
369
369
369
368
368
369
369
368
365
364
364
363
362
362
362
358
357
357

Monday 27

Waxing Gibbous 84%

17:15

04:31

23 OK
00 Bad
01 OK
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
22 Bad

Sun - Rise: 06:09, Set: 19:59, Transit: 13:04. Moon - Rise: 17:15, Set: 04:31. Civil Dark: 20:28 - 05:40. Nautical Dark: 21:03 - 05:04. Astro Dark: 21:41 - 04:26

Total Clouds (% Sky Obscured)

23
71
34
36
97
95
86
100
100
100
86
100
100
100
100
100
100
100
100
100
100
98
95
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
60
81
95
100
100
100
100
96
92
86

Medium Clouds (% Sky Obscured)

0
0
34
36
45
15
5
12
13
50
21
87
100
100
93
50
75
100
73
12
15
12
12
11

High Clouds (% Sky Obscured)

23
50
34
11
44
87
74
100
100
100
70
100
100
100
100
100
100
70
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
6
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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
7
24
54
43
35
7
3
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
81
84
85
87
85
85
85
81
70
62
58
56
55
56
61
59
64
72
70
66
64
66
66

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1024
1023
1023
1023
1022
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

357
351
350
350
349
350
348
345
343
340
338
337
337
336
336
336
335
337
338
339
339
343
347
347

Tuesday 28

Waxing Gibbous 94%

18:18

04:52

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 Bad
22 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)

69
91
82
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
85

Low Clouds (% Sky Obscured)

69
80
75
84
90
96
89
81
77
76
78
79
83
88
92
95
97
99
94
100
100
92
84
76

Medium Clouds (% Sky Obscured)

27
31
42
32
21
11
20
32
35
29
81
87
90
95
100
95
90
84
78
45
40
29
19
7

High Clouds (% Sky Obscured)

5
10
15
41
78
100
100
100
100
100
100
100
75
47
20
20
20
25
24
0
5
35
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
4
6
2
2
3
3
9
8
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

1
2
13
14
9
11
3
0
0
5
13
38
59
70
95
95
95
95
95
71
33
27
33
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
1
3.5
2.5
1.1
0.7
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
75
73
81
85
87
88
90
91
85
81
76
79
84
89
93
96
96
96
96
96
95
96
98

Pressure (mb)

1018
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1011
1010
1009
1008
1008
1007
1006
1006
1006
1006
1007
1007

Ozone (du)

345
350
357
352
348
351
350
352
356
358
358
359
360
359
357
356
363
369
373
383
382
377
385
390

Wednesday 29

Waxing Gibbous 98%

19:22

05:14

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

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)

83
83
83
70
56
55
72
82
84
65
34
62
63
38
52
59
62
68
56
48
39
24
11
3

Low Clouds (% Sky Obscured)

76
76
76
51
25
5
5
5
0
5
0
0
5
10
15
29
13
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

6
5
5
3
1
0
10
20
33
21
15
3
2
1
0
9
24
36
31
31
25
18
9
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 (%)

18
9
2
3
10
2
2
0
0
0
0
0
0
0
0
3
4
1
5
5
3
7
5
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
9
11
11
10
9
9
9
9
10
11
13
15
15
15
16
17
17
17
16
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
91
91
91
90
87
84
81
75
73
64
60
53
48
44
47
50
53
54
54
55
60
63

Pressure (mb)

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

Ozone (du)

390
389
388
387
389
388
388
393
394
390
392
394
395
394
399
405
406
408
409
409
409
409
410
410

Thursday 30

Waxing Gibbous 100%

20:25

05:39

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

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)

4
6
6
5
4
3
1
0
0
5
9
13
40
66
92
88
80
43
29
17
12
10
8
7

Low Clouds (% Sky Obscured)

3
4
5
4
2
0
0
0
0
0
0
0
26
52
79
73
64
43
7
3
2
2
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
3
6
6
9
8
4
4
4
5
5
7
3
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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
8
15
30
37
41
43
45
47
45
39
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
3
0
-0
0
0
-0
0
2
3
4
2
2
2
7
7
7
8
9
9
5
5

Dew Point (°C)

2
1
1
0
-0
-1
-1
-0
0
0
1
1
1
-1
-1
-1
0
1
2
2
1
1
1
0

Relative Humidity (%)

67
69
70
71
72
72
72
71
68
66
60
53
47
44
42
39
42
44
47
47
48
49
52
55

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1012
1011
1011
1010
1010
1009
1010
1010
1011
1011
1012

Ozone (du)

411
409
408
406
403
399
395
395
394
393
393
392
392
393
395
396
398
400
402
401
400
400
398
397

Friday 1

Full Moon 100%

21:29

06:07

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

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)

9
13
18
24
32
28
20
10
0
13
25
34
35
29
30
49
71
94
94
94
94

Low Clouds (% Sky Obscured)

3
6
6
13
21
12
7
4
0
13
25
34
35
29
30
49
66
82
85
88
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
9
13
14
15
15
10
9
5

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

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

Fog (%)

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

Precipitation Probability (%)

12
5
1
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

14
14
14
14
13
12
12
12
13
13
13
14
14
14
14
14
13
12
11
10
8

Chance of Frost

Temperature (°C)

7
6
5
5
4
3
3
3
4
5
6
8
10
11
12
13
13
13
14
12
10

Feels Like (°C)

4
4
4
3
-1
-1
-1
-1
-1
-1
1
2
2
3
4
4
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

57
60
66
69
69
69
69
67
66
63
57
52
47
44
42
40
42
45
47
51
56

Pressure (mb)

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

Ozone (du)

396
394
392
391
388
386
384
383
382
381
382
383
384
387
391
394
400
405
410
409
408

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

Generated: 25/04/26 23:40:02. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-4.00