Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 13%

08:04

00:04

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
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: 05:47, 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)

15
14
10
3
10
15
35
35
73
96
73
77
85
89
79
73
79
91
53
45
100
100
92
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
8
5
0
1
0
0
36
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
3
0
4
0
27
50
66
72
79
79
45
45
34
53
84
89

High Clouds (% Sky Obscured)

2
3
0
2
10
15
35
35
73
94
59
74
55
64
45
35
31
45
40
45
100
100
84
76

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
2
0
0
0
6
22
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)

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

Chance of Frost

Temperature (°C)

25
23
22
21
21
21
20
21
23
26
29
32
33
34
34
35
35
34
34
33
30
27
26
25

Feels Like (°C)

28
26
24
24
24
23
23
23
26
28
29
31
33
33
34
35
36
36
36
36
31
28
26
25

Dew Point (°C)

21
20
19
19
19
18
18
18
19
20
22
22
23
23
22
23
25
25
25
27
25
22
20
18

Relative Humidity (%)

78
80
83
84
86
85
86
85
77
69
63
56
56
53
49
52
57
57
62
70
72
71
70
67

Pressure (mb)

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

Ozone (du)

322
319
314
314
313
311
310
309
310
310
308
308
308
308
307
308
307
307
306
307
307
307
306
307

Wednesday 20

Waxing Crescent 23%

09:19

00:04

00 Bad
01 Bad
02 OK
03 Good
04 OK
05 Good
06 Good
07 Good
08 Good
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)

53
76
43
12
11
12
6
6
10
67
84
100
100
96
100
89
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
16
17
15
29
74
58
26
52
37
51
33
14
84
75

Medium Clouds (% Sky Obscured)

26
66
13
6
9
3
3
2
6
2
29
7
14
23
9
29
47
76
76
93
94
89
99
87

High Clouds (% Sky Obscured)

48
60
22
2
0
7
0
0
0
67
62
100
100
77
96
87
100
100
100
100
100
100
97
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
2
8
4
1
1
0
0
3
17
22
32
89
95
95
95
95
75
18
11
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.6
1
1.4
0.5
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
22
21
21
21
22
25
28
29
30
31
31
32
28
25
25
23
21
19
18
17
16

Feels Like (°C)

25
25
23
23
23
23
23
24
28
30
30
30
30
31
31
28
27
26
25
20
20
18
17
15

Dew Point (°C)

18
18
17
17
17
17
17
18
20
22
22
21
21
21
20
25
19
20
19
20
18
16
15
14

Relative Humidity (%)

70
73
74
74
75
77
77
80
76
69
64
58
56
53
51
85
68
73
79
91
89
90
89
86

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1016
1016
1016
1016
1018
1019
1020
1021
1021

Ozone (du)

309
310
310
311
311
314
315
316
315
316
316
316
314
315
315
313
311
306
306
306
305
307
307
307

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)

97
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

79
88
95
92
91
88
85
94
94
89
89
91
90
89
86
84
87
84
80
78
80
78
75
78

Medium Clouds (% Sky Obscured)

91
96
98
98
95
74
99
100
100
100
100
96
100
100
100
100
100
100
98
96
96
95
95
94

High Clouds (% Sky Obscured)

57
72
59
8
59
64
100
100
90
83
70
90
99
97
100
100
100
100
94
100
95
91
86
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
5
3
4
4
3
3
3
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

1
1
0
0
1
5
25
33
50
65
66
88
93
95
95
95
95
85
70
70
59
55
35
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.6
0.6
0.6
1
0.9
0.7
0.5
0.3
0.4
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
85
80
75
71
69
71
77
79
74
66
84
90
93
95
93
95
96
98
96
96
96

Pressure (mb)

1021
1021
1021
1022
1022
1022
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

307
308
308
308
309
311
311
311
312
314
314
316
316
316
318
317
317
318
318
318
317
317
318
318

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)

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)

84
91
91
91
91
93
95
98
94
90
83
84
85
86
91
96
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

97
100
100
99
84
100
100
100
80
41
44
100
100
100
99
97
96
96
96
97
95
94
93
90

High Clouds (% Sky Obscured)

92
96
85
76
67
70
75
80
87
94
100
100
100
100
80
61
45
46
47
52
54
53
55
54

ISS Passover

Visibility (miles)

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

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
Very 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

Precipitation Probability (%)

10
4
8
11
15
21
22
26
44
61
67
94
95
95
95
95
95
95
95
95
95
95
94
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
1
1.7
1.7
1.1
1.3
1.1
1.2
0.6
0.5
0.8
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
96
93
93
90
86
83
81
86
93
93
96
96
96
96
96
98
96

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

318
318
317
319
320
319
320
321
320
320
320
320
319
319
320
321
321
322
322
322
324
322
323
323

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
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
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

86
83
82
81
82
79
76
70
78
78
84
89
94
100
98
98
100
97
93
89
92
96
99
94

High Clouds (% Sky Obscured)

64
75
86
93
100
92
84
76
75
87
100
100
100
100
100
100
100
100
99
97
95
96
100
95

ISS Passover

Visibility (miles)

3
4
5
7
3
1
1
1
5
5
2
2
2
3
3
2
2
1
1
1
1
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

86
78
69
92
95
95
95
95
94
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.3
0
0.6
1
1
0.6
0.8
0.6
0.9
1.4
2.1
1.5
1.6
1.4
1.6
2
2
1.8
1.6
1.6
1.4
1.2
0.8

Wind Speed/Direction (mph)

6
7
7
6
7
7
7
7
9
9
8
8
8
8
8
9
9
9
9
9
9
8
7
7

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
10
10
10
10
10
10
10
10
11
10
10
10
10
10
10
10
10
10

Feels Like (°C)

7
7
6
7
7
7
7
7
6
7
7
7
7
7
8
7
7
7
7
7
7
7
7
7

Dew Point (°C)

9
9
9
9
9
9
10
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

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

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1026
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

324
323
325
324
324
324
325
325
325
325
324
325
323
323
323
323
323
322
323
323
323
324
326
327

Sunday 24

Waxing Gibbous 66%

14:05

02:14

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: 05:43, 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)

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
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

90
86
85
86
86
85
76
48
36
32
24
13
8
8
8
4
4
26
47
68
78
88
98
73

High Clouds (% Sky Obscured)

88
77
55
28
3
35
68
97
83
87
89
88
91
96
91
86
80
87
93
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
3
5
8
8
8
8
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

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
88
76
61
42
37
30
21
28
42
21
20
18
16
16
16
14
13
12
8
15
19
21
17

Precipitation Amount (mm)

0.7
0.5
0.3
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
7
8
7
7
6
7
6
7
7
7
8
8
8
8
8
8
7
7
7
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
98
98
98
98
98
96
96
95
95
93
92
92
90
92
93
93
95
95
96

Pressure (mb)

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

Ozone (du)

331
334
338
339
340
340
337
334
330
328
326
324
324
323
322
322
322
322
321
321
321
322
324
325

Monday 25

Waxing Gibbous 76%

15:09

02:36

Sun - Rise: 05:42, Set: 20:24, Transit: 13:03. Moon - Rise: 15:09, Set: 02:36. Civil Dark: 20:56 - 05:11. Nautical Dark: 21:36 - 04:31. Astro Dark: 22:21 - 03:46

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: 19/05/26 00:29:33. Forecast: 19/05/26 to 25/05/26. Timezone: UTC-4.00