Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 13%

07:41

23:01

22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 Good
05 OK
06 Bad
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 Bad
20 Bad
21 Bad

Sun - Rise: 05:28, Set: 20:10, Transit: 12:49. Moon - Rise: 07:41, Set: 23:01. Civil Dark: 20:43 - 04:55. Nautical Dark: 21:23 - 04:15. Astro Dark: 22:08 - 03:28

Total Clouds (% Sky Obscured)

2
0
0
0
3
19
2
18
70
52
32
52
64
68
38
92
94
62
65
93
96
70
87
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
22
2
24
0
10
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
0
19
0
0
0
27
46
34
44
46
22
3
0
3
2

High Clouds (% Sky Obscured)

0
0
0
0
1
7
2
7
27
24
27
19
37
37
10
24
66
23
38
78
87
70
87
26

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
1
2
0
0
0
0
0
1
2
2
10
14
4
1
1
2
1

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

Chance of Frost

Temperature (°C)

23
21
19
18
19
19
19
19
18
20
24
26
28
30
31
31
32
32
31
29
30
29
27
24

Feels Like (°C)

25
23
21
20
21
22
21
22
20
21
24
28
28
29
30
31
30
29
30
28
28
29
29
24

Dew Point (°C)

19
18
16
15
16
18
18
18
17
18
19
18
18
18
18
16
16
14
16
17
19
22
22
17

Relative Humidity (%)

78
81
84
82
85
89
92
95
92
85
73
63
55
49
45
39
38
35
41
47
54
64
76
66

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1017
1016
1016
1015
1015
1014
1015
1015
1015
1015
1016

Ozone (du)

323
321
321
322
319
318
317
315
314
315
316
318
318
318
317
314
312
311
313
316
317
318
316
315

Tuesday 19

Waxing Crescent 23%

08:58

23:57

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

Sun - Rise: 05:27, Set: 20:11, Transit: 12:49. Moon - Rise: 08:58, Set: 23:57. Civil Dark: 20:44 - 04:55. Nautical Dark: 21:25 - 04:14. Astro Dark: 22:10 - 03:27

Total Clouds (% Sky Obscured)

60
60
48
19
66
65
63
4
4
1
0
2
22
35
44
100
100
100
100
100
63
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
22
23
42
77
79
75
18
24
23
0
0
0

Medium Clouds (% Sky Obscured)

41
36
3
3
3
0
0
3
0
1
0
0
3
31
5
29
2
55
31
75
63
71
80
67

High Clouds (% Sky Obscured)

25
30
22
12
47
45
54
3
2
0
0
0
0
0
3
100
100
100
100
100
63
100
97
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
1
0
0
0
0
0
0
8
0
0
0
1
17
36
75
89
91
79
30
18
8
2
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
21
21
21
21
20
20
23
26
27
28
29
30
28
23
22
22
21
19
18
18
17

Feels Like (°C)

23
22
22
22
22
22
22
22
22
25
27
27
29
30
30
29
23
21
21
20
17
16
14
12

Dew Point (°C)

17
18
17
17
17
18
19
19
18
19
20
19
19
19
17
16
14
21
21
20
15
10
8
4

Relative Humidity (%)

70
75
76
76
77
84
89
92
91
80
71
61
57
53
47
45
57
91
94
91
77
59
51
41

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1015
1015
1015
1016
1017
1018

Ozone (du)

315
314
313
313
311
311
311
310
308
310
312
313
314
315
315
317
314
314
314
313
311
309
310
309

Wednesday 20

Waxing Crescent 33%

10:16

00:40

22 Bad
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

Sun - Rise: 05:26, Set: 20:12, Transit: 12:49. Moon - Rise: 10:16, Set: 00:40. Civil Dark: 20:45 - 04:54. Nautical Dark: 21:26 - 04:13. Astro Dark: 22:11 - 03:26

Total Clouds (% Sky Obscured)

100
96
100
94
71
91
99
94
97
99
100
99
100
100
100
100
100
100
100
100
91
77
84
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
4
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
2
45
51
50
84
53
49
91
96
93
77
85
100
100
97
34
35
35
55
35
25
6
0

High Clouds (% Sky Obscured)

100
96
97
72
10
27
99
94
92
99
100
98
99
100
100
100
100
100
100
100
78
54
64
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 (%)

3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
4
5
6
5
5
5
6
5
4
2
1
0
1
2
1
2
3
3
5
8
5
3

Relative Humidity (%)

42
45
54
62
66
67
68
69
73
69
58
48
41
37
36
35
32
35
39
42
49
57
57
55

Pressure (mb)

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

Ozone (du)

310
310
309
310
312
313
313
313
314
316
316
316
315
316
317
319
320
319
321
321
322
324
326
326

Thursday 21

Waxing Crescent 45%

11:31

01:13

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Good
04 Good
05 Good
06 Good
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

Sun - Rise: 05:25, Set: 20:13, Transit: 12:49. Moon - Rise: 11:31, Set: 01:13. Civil Dark: 20:46 - 04:53. Nautical Dark: 21:27 - 04:12. Astro Dark: 22:13 - 03:24

Total Clouds (% Sky Obscured)

88
87
80
76
71
18
7
8
10
30
70
84
99
99
100
100
99
99
98
98
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
2
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
5
4
12
78
44
74
81
97
98
99
100
100
100

High Clouds (% Sky Obscured)

84
71
50
28
20
12
7
5
3
0
32
65
97
98
99
100
76
53
29
53
76
100
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
12
17
42
56

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
9
8
8
8
7
7
7
8
9
11
13
14
16
17
18
18
17
17
16
15
13
12
11

Feels Like (°C)

8
6
5
6
5
5
6
6
7
8
8
9
11
14
15
15
16
15
14
14
13
12
10
9

Dew Point (°C)

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

Relative Humidity (%)

57
61
68
69
70
69
69
70
70
59
44
37
35
34
30
29
29
28
29
37
46
61
64
66

Pressure (mb)

1026
1026
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1028
1028
1028
1027
1026
1026
1026
1025
1026
1026
1027
1027

Ozone (du)

327
326
325
326
327
327
327
327
327
326
328
328
328
327
328
329
328
330
330
330
329
328
328
330

Friday 22

Waxing Crescent 56%

12:42

01:39

22 Bad
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

Sun - Rise: 05:25, Set: 20:14, Transit: 12:49. Moon - Rise: 12:42, Set: 01:39. Civil Dark: 20:47 - 04:52. Nautical Dark: 21:28 - 04:11. Astro Dark: 22:14 - 03:23

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)

9
12
29
89
84
88
77
93
97
100
100
100
100
99
98
96
89
87
87
91
94
97
97
98

Medium 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

High Clouds (% Sky Obscured)

100
100
100
100
74
50
45
51
69
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
4
4
4
3

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

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
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

Precipitation Probability (%)

68
82
95
95
95
95
95
95
95
95
95
83
71
79
81
82
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
8
8
8
8
7
8
8
9
8
10
9
9
9
8
8
7
7
7
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

71
76
77
77
73
73
74
74
74
74
76
74
73
75
77
83
88
93
95
98
98
98
98
100

Pressure (mb)

1027
1028
1028
1028
1027
1028
1028
1027
1028
1028
1029
1029
1029
1029
1028
1028
1028
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

331
332
332
331
332
334
335
334
333
330
331
331
329
328
328
329
328
327
326
325
325
325
325
325

Saturday 23

First Quarter 66%

13:50

02:02

22 Bad
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

Sun - Rise: 05:24, Set: 20:15, Transit: 12:49. Moon - Rise: 13:50, Set: 02:02. Civil Dark: 20:48 - 04:51. Nautical Dark: 21:29 - 04:10. Astro Dark: 22:16 - 03:22

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)

98
95
92
91
92
91
95
96
98
98
99
98
97
98
99
100
100
100
100
98
96
97
97
94

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
95
92
82
74
67
52
38
21
12
7
8
24
45

High Clouds (% Sky Obscured)

100
100
100
100
96
91
87
90
94
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
73
73
75
73
75
80
82
81
77
67
57
45
29
49
69
88
84
79

Precipitation Amount (mm)

1.4
1.3
1.2
1.2
1
0.7
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0
0
0
0
0
0.2
0.5
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
9
8
9
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
98
98
98
96
96
96
96
96
95
91
88
84
76
68
61
63
65
67
66

Pressure (mb)

1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1027

Ozone (du)

326
326
328
329
331
333
335
337
339
341
343
339
335
332
331
330
329
328
327
326
326
325
325
328

Sunday 24

Waxing Gibbous 76%

14:55

02:22

22 Bad
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

Sun - Rise: 05:23, Set: 20:16, Transit: 12:50. Moon - Rise: 14:55, Set: 02:22. Civil Dark: 20:49 - 04:50. Nautical Dark: 21:30 - 04:09. Astro Dark: 22:17 - 03:20

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
87
83
79
81
83
85
90
95
100
100
100
100
100
100
100
99
99
98
99
100
100

Medium Clouds (% Sky Obscured)

67
68
69
70
72
72
74
66
59
51
35
18
19
16
5
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
97
94
91
65
38
12
33
54
75
67
58
49
34
17
4
14
27
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
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

Precipitation Type

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

Precipitation Probability (%)

74
74
74
73
61
52
47
49
46
43
48
44
42
35
26
4
4
2
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
64
64
64
69
71
77
79
84
87
90
95
98
96
98
96
96
96
96
96
96

Pressure (mb)

1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

330
333
336
339
342
341
341
341
342
343
344
344
344
344
342
340
339
338
338
337
337
338

Forecast for West Goshen, Litchfield, United States of America (41.85,-73.25)

Generated: 18/05/26 22:18:59. Forecast: 18/05/26 to 24/05/26. Timezone: UTC-4.00