Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 66%

14:05

02:36

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:42, Set: 20:24, Transit: 13:03. Moon - Rise: 14:05, Set: 02:36. Civil Dark: 20:55 - 05:11. Nautical Dark: 21:35 - 04:31. Astro Dark: 22:19 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
94
93
95
96

Medium Clouds (% Sky Obscured)

41
40
24
25
30
3
5
3
9
2
69
62
62
60
45
76
47
91
98
100
98
100
100
100

High Clouds (% Sky Obscured)

5
16
33
59
56
53
40
49
99
96
100
100
100
100
100
100
100
100
100
100
100
69
89
86

ISS Passover

Visibility (miles)

9
8
0
0
0
0
0
0
0
0
1
4
4
4
2
1
0
1
1
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Type

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

Precipitation Probability (%)

81
44
9
1
2
3
1
2
0
0
0
0
1
5
10
23
15
22
37
55
74
95
95
95

Precipitation Amount (mm)

0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
1.1
1
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
96
96
96
96
95
95
93
95
98
100
100
98
100
98
100
98
98
100

Pressure (mb)

1025
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1020
1019

Ozone (du)

339
338
334
334
332
331
330
328
326
324
319
317
317
317
318
317
317
319
318
317
318
317
318
319

Monday 25

Waxing Gibbous 76%

15:09

02:57

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:42, Set: 20:24, Transit: 13:03. Moon - Rise: 15:09, Set: 02:57. Civil Dark: 20:56 - 05:10. Nautical Dark: 21:36 - 04:30. Astro Dark: 22:21 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
94
98
96
97
90
94
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
97
98
97
94
98
85
70
93
78
43
33
10
8
4
3
0
0
16
15
10
12
22
24

Medium Clouds (% Sky Obscured)

100
99
96
100
95
76
62
60
50
62
43
58
82
100
100
100
100
97
100
100
100
100
39
50

High Clouds (% Sky Obscured)

100
100
100
100
100
72
71
90
82
82
77
77
77
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
8
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
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
None

Precipitation Probability (%)

95
95
59
40
37
13
8
6
3
7
8
8
8
4
1
0
0
0
0
0
0
1
6
22

Precipitation Amount (mm)

1.5
0.8
0.2
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
2
3
3
4
4
4
4
3
2
1
1
1
1
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

14
14
15
15
16
17
19
20
21
22
23
23
23
22
21
20
20
19
18
18
17
17
17
17

Feels Like (°C)

15
15
15
16
16
18
20
21
23
24
24
25
25
25
23
22
21
20
19
19
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
96
96
95
93
91
80
79
78
77
76
84
88
91
92
93
93
95
93
95
95
96

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

320
320
322
324
325
325
325
324
324
322
321
321
323
324
325
324
324
324
325
327
328
327
327
327

Tuesday 26

Waxing Gibbous 84%

16:12

03:19

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:41, Set: 20:25, Transit: 13:03. Moon - Rise: 16:12, Set: 03:19. Civil Dark: 20:57 - 05:09. Nautical Dark: 21:37 - 04:29. Astro Dark: 22:22 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
98
93
96
94
96
80
90
93
100
96
100
100
100
100
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

35
88
65
50
68
59
62
71
86
62
9
14
22
16
6
13
4
26
37
35
34
39
47
48

Medium Clouds (% Sky Obscured)

50
55
55
55
0
0
0
0
0
19
24
13
0
0
8
8
12
11
9
9
11
17
25
45

High Clouds (% Sky Obscured)

100
100
100
100
94
85
90
83
84
43
47
78
100
88
100
100
100
100
94
95
97
98
100
100

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 (%)

11
12
15
17
22
30
31
27
19
22
6
2
3
0
0
0
0
0
0
0
0
0
0
4

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
1
1
2
3
2
2
3
3
3
3
4
5
5
5
4
4
4
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
20
22
24
26
27
27
27
27
28
28
27
26
24
22
21
21
20
20
19
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
91
85
80
77
72
72
81
81
72
77
83
91
95
95
96
96
96
96
96
95
93

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1016

Ozone (du)

326
326
328
329
331
333
333
333
333
333
333
335
335
336
337
337
335
334
334
332
331
330
331
332

Wednesday 27

Waxing Gibbous 90%

17:14

03:43

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:41, Set: 20:26, Transit: 13:04. Moon - Rise: 17:14, Set: 03:43. Civil Dark: 20:58 - 05:09. Nautical Dark: 21:38 - 04:29. Astro Dark: 22:23 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
97
97
97
96
98
99
100
100
100
100
100
100
100
71

Low Clouds (% Sky Obscured)

46
43
52
61
69
65
61
48
43
37
37
32
25
19
25
30
38
24
12
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
60
63
88
85
58
87
95
96
95
94
92
79
86
86
84
84
67
43
22
19
16
25
26

High Clouds (% Sky Obscured)

100
100
100
100
100
98
96
95
85
78
67
52
70
74
82
91
100
100
100
100
100
100
100
71

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
5
41
51
49
66
65
51
39
29
10
10
7
1
6
8
1
1
1
1
5
4
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
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

18
19
20
20
21
22
23
24
24
24
25
25
24
23
22
21
20
20
19
19
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

17
17
16
15
14
13
13
13
14
15
15
17
18
19
18
18
17
17
16
16
16
17
16
16

Relative Humidity (%)

89
86
78
70
64
58
54
50
52
55
54
62
68
75
80
80
82
82
81
84
84
89
88
86

Pressure (mb)

1016
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

332
331
331
330
328
327
327
327
328
328
327
327
327
328
329
329
330
332
334
336
338
339
340
341

Thursday 28

Waxing Gibbous 95%

18:17

04:10

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

Sun - Rise: 05:40, Set: 20:27, Transit: 13:04. Moon - Rise: 18:17, Set: 04:10. Civil Dark: 20:59 - 05:08. Nautical Dark: 21:39 - 04:28. Astro Dark: 22:24 - 03:42

Total Clouds (% Sky Obscured)

43
19
50
66
30
47
60
26
37
36
70
18
66
39
32
19
4
4
5
7
5
3
1
0

Low Clouds (% Sky Obscured)

0
0
13
25
30
42
47
26
37
36
52
18
32
22
14
7
0
2
4
7
4
2
0
0

Medium Clouds (% Sky Obscured)

4
19
13
19
22
20
17
16
10
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
19
50
66
0
0
0
0
1
2
54
2
66
39
31
19
4
4
5
5
5
3
1
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
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
20
20
20
20
23
22
22
23
23
23
23
25
21
19
19
18
17
17
17
16
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

88
88
84
73
67
63
60
58
51
51
51
53
59
68
74
76
77
79
80
83
84
87
90
93

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

344
346
347
351
357
360
369
373
372
367
365
366
364
364
361
359
358
356
356
357
357
356
355
354

Friday 29

Waxing Gibbous 99%

19:20

04:42

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

Sun - Rise: 05:40, Set: 20:28, Transit: 13:04. Moon - Rise: 19:20, Set: 04:42. Civil Dark: 20:59 - 05:08. Nautical Dark: 21:40 - 04:27. Astro Dark: 22:26 - 03:41

Total Clouds (% Sky Obscured)

7
33
33
21
7
14
21
28
21
19
22
35
52
60
59
57
60
77
73
79
82
62
50
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
13
19
13
5
0
0
0
0
0
0
0
25
50
74
72
62
50
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
19
22
35
52
60
59
57
40
28
13
13
9
5
5
5

High Clouds (% Sky Obscured)

7
33
30
8
1
4
1
1
1
2
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
1
1
0
8
9
4
5
3
1
9

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)

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

Chance of Frost

Temperature (°C)

12
14
15
16
18
19
20
21
22
22
21
22
21
20
19
17
14
11
10
9
8
7
7
6

Feels Like (°C)

12
12
11
15
15
15
16
16
18
20
18
19
20
22
23
14
11
10
9
7
7
5
6
6

Dew Point (°C)

10
10
10
11
10
10
10
9
8
8
9
11
10
10
9
8
5
4
3
2
2
3
3
3

Relative Humidity (%)

87
80
74
68
62
55
50
44
39
41
45
48
49
50
51
54
57
60
62
64
68
71
75
78

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1013
1014
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

354
354
354
356
357
358
358
359
359
361
364
367
368
370
372
371
371
371
370
370
369
369
370
370

Saturday 30

Waxing Gibbous 100%

20:22

05:20

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

Sun - Rise: 05:39, Set: 20:28, Transit: 13:04. Moon - Rise: 20:22, Set: 05:20. Civil Dark: 21:00 - 05:07. Nautical Dark: 21:41 - 04:27. Astro Dark: 22:27 - 03:40

Total Clouds (% Sky Obscured)

19
5
3
4
2
2
6
10
17
21
25
23
20
16
14
14
16
26
37
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
6
10
17
21
25
23
20
16
14
8
2
2
4
7

Medium Clouds (% Sky Obscured)

4
5
3
3
1
1
1
0
0
0
0
1
4
7
7
4
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
1
1
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

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 (%)

11
8
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
11
12
14
16
17
18
19
19
20
20
19
18
16
15
13
12
11
10

Feels Like (°C)

6
5
5
11
12
12
13
13
14
19
19
19
20
20
20
15
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

75
73
68
64
62
58
56
52
50
49
48
48
54
62
68
71
74
76
79
81

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

370
369
369
369
370
370
369
367
366
366
366
367
367
366
366
366
365
365
365
364

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

Generated: 24/05/26 06:17:27. Forecast: 24/05/26 to 30/05/26. Timezone: UTC-4.00