Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 6%

06:55

23:08

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

Sun - Rise: 05:47, Set: 20:18, Transit: 13:03. Moon - Rise: 06:55, Set: 23:08. Civil Dark: 20:49 - 05:16. Nautical Dark: 21:28 - 04:38. Astro Dark: 22:11 - 03:55

Total Clouds (% Sky Obscured)

50
34
48
70
80
88
55
91
75
62
5
5
0
22
21
26
38
18
0
53
76
70
65
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
53
0
0
0
0

Medium Clouds (% Sky Obscured)

27
2
3
3
0
5
0
8
15
9
0
0
0
22
21
26
34
16
0
2
76
70
65
9

High Clouds (% Sky Obscured)

14
34
23
61
71
77
45
70
63
53
3
4
0
0
0
0
0
0
0
50
55
65
41
10

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
1
2
6
0
0
0
0
0
0
0
2
1
0
3
1
11
48
7
1
28
39

Precipitation Amount (mm)

0.2
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
3
2
3
2
2
3
2
2
2
3
3
4
5
6
8
8
8
8
6
8
5
4
3

Chance of Frost

Temperature (°C)

21
20
20
18
18
18
18
19
21
24
27
29
31
32
33
34
34
34
33
32
29
27
25
24

Feels Like (°C)

23
22
21
20
19
19
18
20
22
26
29
32
35
36
37
37
37
38
38
37
27
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

88
91
88
88
89
89
90
89
82
75
68
63
60
58
55
55
55
61
65
72
77
74
77
82

Pressure (mb)

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

Ozone (du)

326
324
325
326
324
324
323
323
323
323
323
323
322
321
321
321
320
321
321
320
315
317
320
323

Tuesday 19

Waxing Crescent 13%

08:04

00:04

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

Sun - Rise: 05:47, Set: 20:19, Transit: 13:03. Moon - Rise: 08:04, Set: 00:04. Civil Dark: 20:50 - 05:15. Nautical Dark: 21:29 - 04:37. Astro Dark: 22:12 - 03:53

Total Clouds (% Sky Obscured)

70
18
51
36
43
69
18
31
22
28
53
47
60
46
20
52
26
26
53
67
73
74
84
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
39
0
32
0
0

Medium Clouds (% Sky Obscured)

70
15
51
4
31
5
3
0
12
17
20
21
2
0
15
48
26
26
43
51
58
64
74
67

High Clouds (% Sky Obscured)

0
3
0
24
14
64
13
30
19
16
41
47
60
46
8
10
2
1
1
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 (%)

3
4
0
0
14
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
0
11
4
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)

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

Chance of Frost

Temperature (°C)

23
22
21
21
21
20
20
20
23
26
28
31
32
33
34
35
34
34
33
32
29
27
25
24

Feels Like (°C)

25
23
23
22
22
22
21
23
27
30
32
33
35
36
35
36
37
36
36
34
30
28
26
25

Dew Point (°C)

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

Relative Humidity (%)

85
84
89
91
91
91
91
88
83
76
68
63
59
55
51
52
54
60
62
69
61
60
70
71

Pressure (mb)

1021
1020
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1019
1019
1018
1017
1017
1016
1016
1016
1017
1017
1017

Ozone (du)

324
323
323
323
321
319
320
323
322
320
318
316
314
314
314
314
313
312
312
312
313
315
314
313

Wednesday 20

Waxing Crescent 23%

09:19

00:04

00 OK
01 Bad
02 OK
03 Good
04 OK
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: 05:46, Set: 20:20, Transit: 13:03. Moon - Rise: 09:19, Set: 00:04. Civil Dark: 20:51 - 05:15. Nautical Dark: 21:30 - 04:36. Astro Dark: 22:14 - 03:52

Total Clouds (% Sky Obscured)

32
51
43
7
27
60
87
83
93
69
54
62
65
65
86
99
100
100
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
1
0
0
0
0
2
0
0
0
14
12
23
18
47
64
74
40
47
71
62
47
25
32

Medium Clouds (% Sky Obscured)

20
10
32
3
3
6
16
62
22
25
26
30
43
45
44
39
100
34
68
23
79
67
100
98

High Clouds (% Sky Obscured)

4
25
5
2
21
51
87
74
75
69
54
62
65
65
86
93
100
100
94
90
65
39
14
38

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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
40
51
80
95
95
50
41
48
31
37
38
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
2.1
1.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
21
21
20
20
21
24
27
28
29
29
29
29
28
27
23
23
23
20
20
19
19

Feels Like (°C)

24
24
24
23
24
22
22
23
26
28
29
30
30
29
30
28
27
24
23
23
19
18
18
17

Dew Point (°C)

18
18
18
17
17
17
17
18
20
20
20
20
19
18
17
16
17
20
20
20
18
16
15
13

Relative Humidity (%)

72
74
76
77
80
82
81
80
75
68
59
58
54
51
49
48
52
83
81
84
85
80
76
71

Pressure (mb)

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

Ozone (du)

314
313
313
313
314
314
314
312
313
312
312
312
313
313
311
309
308
308
307
308
308
309
312
313

Thursday 21

Waxing Crescent 33%

10:36

00:48

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: 05:45, Set: 20:21, Transit: 13:03. Moon - Rise: 10:36, Set: 00:48. Civil Dark: 20:52 - 05:14. Nautical Dark: 21:31 - 04:35. Astro Dark: 22:15 - 03:51

Total Clouds (% Sky Obscured)

100
100
99
99
99
98
100
100
100
100
100
100
100
100
100
100
95
100
87
65
97
100
100
92

Low Clouds (% Sky Obscured)

45
62
66
67
70
76
77
79
83
82
78
75
73
71
62
56
38
25
18
11
8
4
0
0

Medium Clouds (% Sky Obscured)

96
93
94
95
97
81
99
79
100
100
99
100
86
99
88
99
93
85
60
30
33
47
61
67

High Clouds (% Sky Obscured)

67
97
70
48
8
43
72
94
96
98
100
98
100
100
100
100
77
99
76
65
96
99
100
80

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

Precipitation Probability (%)

28
26
21
17
12
15
18
23
48
63
72
78
84
89
76
60
40
31
21
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.6
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
16
15
14
13
13
13
12
12
12
13
13
13
13
13
14
14
14
13
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
82
75
69
64
61
58
57
59
61
60
63
60
58
60
66
56
57
67
75
84
84
81

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1024
1024
1024
1025
1025

Ozone (du)

311
311
313
316
318
318
318
319
317
318
317
316
316
317
318
318
319
318
320
320
321
321
322
323

Friday 22

Waxing Crescent 45%

11:49

01:23

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: 05:44, Set: 20:22, Transit: 13:03. Moon - Rise: 11:49, Set: 01:23. Civil Dark: 20:53 - 05:13. Nautical Dark: 21:32 - 04:34. Astro Dark: 22:17 - 03:50

Total Clouds (% Sky Obscured)

84
77
88
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
8
17
13
9
0
5
0
0
1
2
4
24
10
0
0
0
0
25
48
80
92

Medium Clouds (% Sky Obscured)

71
77
84
89
93
78
88
87
89
80
83
83
83
85
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

70
70
83
92
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
81
78
82
97
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
4
4
4
6
7
9
7
4
2

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
3
8
17
15
7
8
43
61
95
95
95
93
88
82
76
75
77
80
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.7
0.6
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
7
7
7
8
8
9
8
9
11
12
14
12
12
12
12
11
11
11
11
11

Relative Humidity (%)

79
80
77
75
75
75
75
77
76
77
67
70
83
87
93
93
93
95
95
95
96
96
96
98

Pressure (mb)

1025
1025
1026
1025
1026
1026
1026
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

322
321
321
320
320
319
319
318
319
320
320
320
322
321
320
320
319
318
318
319
319
319
320
321

Saturday 23

First Quarter 56%

12:59

01:50

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: 05:44, Set: 20:23, Transit: 13:03. Moon - Rise: 12:59, Set: 01:50. Civil Dark: 20:54 - 05:12. Nautical Dark: 21:34 - 04:33. Astro Dark: 22:18 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
93
92
81
72
71
72
72
80
88
96
96
95
95
96
97
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
98
97
95
97
97
97
98
99
100
100
100
100
100
99
99
97
96
94
96
98
100
100

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
93
86
85
92
98
100
99
98
97
97
98
98
91
92
100
98

ISS Passover

Visibility (miles)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
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
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

92
95
88
83
80
89
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.6
0.7
0.6
0.4
0.3
0.5
0.6
0.8
1
1.1
1.1
1.2
1.3
1.4
1.2
1.1
0.9
0.8
1
1.6
1.7
1.7
1.5
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
10
10
10
10
10
10
11
11
12
12
12
12
11
11
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
10
10
10
10
10
10
10
11
11
11
12
11
11
10
10
10
10
10
10

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
96
96
98
98
98
98
100

Pressure (mb)

1027
1026
1026
1026
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

321
321
321
321
321
321
321
321
321
321
322
322
321
321
320
319
319
318
318
318
319
319
320
321

Sunday 24

Waxing Gibbous 66%

14:05

02:14

Sun - Rise: 05:43, Set: 20:24, Transit: 13:03. Moon - Rise: 14:05, Set: 02:14. Civil Dark: 20:55 - 05:11. Nautical Dark: 21:35 - 04:32. Astro Dark: 22:19 - 03:47

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: 18/05/26 00:29:50. Forecast: 18/05/26 to 24/05/26. Timezone: UTC-4.00