Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 61%

15:18

23:17

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

Sun - Rise: 06:44, Set: 18:59, Transit: 12:52. Moon - Rise: 15:18, Set: 23:17. Civil Dark: 19:26 - 06:17. Nautical Dark: 19:58 - 05:45. Astro Dark: 20:30 - 05:13

Total Clouds (% Sky Obscured)

51
58
89
88
86
88
60
59
49
50
51
53
57
89
48
58
96
97
91
98
69
52
79
73

Low Clouds (% Sky Obscured)

13
9
7
7
7
7
6
5
10
10
10
11
12
15
13
12
17
49
70
96
47
23
9
7

Medium Clouds (% Sky Obscured)

26
26
21
21
23
22
25
31
38
46
43
48
54
79
44
50
88
55
36
48
47
39
47
43

High Clouds (% Sky Obscured)

3
2
5
33
45
61
46
16
0
1
22
15
3
4
13
8
5
36
22
18
41
35
34
19

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
22
20
19
19
18
19
18
17
17
18
18
20
20
21
23
22
21
19
19
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

58
60
62
64
66
68
69
65
60
61
67
64
49
48
48
45
47
54
52
53
60
67
75
76

Pressure (mb)

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

Ozone (du)

273
275
274
271
270
269
270
270
269
270
270
269
269
268
268
268
269
271
271
271
272
272
272
272

Saturday 19

Waxing Gibbous 70%

15:58

00:14

21 Bad
22 OK
23 Bad
00 OK
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

Sun - Rise: 06:45, Set: 18:58, Transit: 12:51. Moon - Rise: 15:58, Set: 00:14. Civil Dark: 19:25 - 06:18. Nautical Dark: 19:56 - 05:46. Astro Dark: 20:28 - 05:14

Total Clouds (% Sky Obscured)

49
37
51
45
63
63
69
49
46
68
64
99
100
96
100
100
100
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

7
6
7
17
45
46
43
12
8
40
33
95
97
88
98
97
94
96
95
93
92
92
94
96

Medium Clouds (% Sky Obscured)

39
37
47
36
28
28
33
38
36
29
16
27
28
45
68
78
83
60
62
30
94
100
99
100

High Clouds (% Sky Obscured)

7
2
2
7
16
29
32
17
8
64
62
67
62
61
91
99
74
76
96
81
68
74
99
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
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
2
1
3
11
19
40
91
93
58
24
43
69
53
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
0.2
0
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
78
79
83
86
88
88
90
92
91
82
76
73
65
62
67
67
66
68
71
80
85
85

Pressure (mb)

1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1015
1014
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

272
272
273
275
275
273
273
274
275
276
277
277
276
275
275
274
274
274
274
274
273
272
271
271

Sunday 20

Waxing Gibbous 67%

16:33

01:15

21 Bad
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

Sun - Rise: 06:46, Set: 18:56, Transit: 12:51. Moon - Rise: 16:33, Set: 01:15. Civil Dark: 19:23 - 06:19. Nautical Dark: 19:54 - 05:47. Astro Dark: 20:26 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
77
95
96
92
89
92
96
99
98
97
96
97

Low Clouds (% Sky Obscured)

74
99
100
98
99
98
91
91
83
21
33
9
16
57
43
52
61
77
84
88
71
85
83
85

Medium Clouds (% Sky Obscured)

56
100
100
58
57
28
20
29
8
63
62
49
57
58
67
50
68
71
77
80
81
83
84
78

High Clouds (% Sky Obscured)

94
99
93
100
98
95
96
100
100
100
98
85
32
33
66
51
33
44
66
61
68
54
43
56

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
95
95
86
55
18
7
2
0
0
0
0
1
3
2
12
17
27
25
55
95
95
95

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.9
2.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
24
24
22
20
18
17
16
15
14
15
15
16
18
18
20
20
20
19
19
19
18
17

Dew Point (°C)

19
20
21
21
19
18
17
16
15
15
14
14
13
12
12
14
13
14
14
13
14
16
18
17

Relative Humidity (%)

87
92
95
95
95
95
92
92
92
92
92
89
78
66
63
67
59
63
62
61
67
81
93
95

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1018
1019
1019
1019
1019
1019
1019
1018
1018
1019
1020
1020

Ozone (du)

272
272
273
275
275
276
275
274
273
275
275
276
277
277
277
278
279
279
279
278
278
278
278
279

Monday 21

Waxing Gibbous 79%

17:02

02:19

21 Bad
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

Sun - Rise: 06:47, Set: 18:54, Transit: 12:51. Moon - Rise: 17:02, Set: 02:19. Civil Dark: 19:21 - 06:20. Nautical Dark: 19:53 - 05:48. Astro Dark: 20:25 - 05:16

Total Clouds (% Sky Obscured)

97
97
98
99
100
100
100
100
100
100
100
100
100
100
99
98
97
95
93
92
94
95
97
95

Low Clouds (% Sky Obscured)

82
82
81
86
89
92
89
89
86
83
75
76
86
93
90
87
83
90
92
92
94
95
96
95

Medium Clouds (% Sky Obscured)

71
35
20
67
73
27
69
66
55
48
40
51
56
69
75
77
82
81
78
77
83
88
92
90

High Clouds (% Sky Obscured)

61
75
90
98
100
100
100
100
100
100
100
100
100
100
94
87
81
59
41
21
39
56
73
70

ISS Passover

Visibility (miles)

2
9
9
9
5
9
3
2
2
8
7
2
2
3
8
9
3
6
3
2
5
2
2
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

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

Precipitation Probability (%)

80
39
22
53
60
89
95
95
95
95
95
95
95
95
95
87
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.7
0
0
0.2
0.4
0.4
2.8
1.8
2.3
0.7
1.7
3.1
1.8
0.7
0.4
0.3
0.8
0.8
2.2
1.5
1.7
2.5
1.3
1.3

Wind Speed/Direction (mph)

5
5
7
8
8
8
8
9
8
9
9
11
10
11
12
12
12
12
12
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
15
14
13
13
12
13
12
12
12
13
14
15
16
17
17
17
17
17
16
16
15
14

Relative Humidity (%)

96
96
95
93
93
93
93
96
95
95
95
96
95
95
93
95
93
93
95
95
95
95
95
95

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1027

Ozone (du)

280
280
279
280
279
279
278
277
277
277
278
279
280
280
281
282
282
283
283
283
283
283
283
283

Tuesday 22

Waxing Gibbous 86%

17:28

03:23

21 Bad
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

Sun - Rise: 06:48, Set: 18:53, Transit: 12:50. Moon - Rise: 17:28, Set: 03:23. Civil Dark: 19:20 - 06:21. Nautical Dark: 19:51 - 05:49. Astro Dark: 20:23 - 05:17

Total Clouds (% Sky Obscured)

94
94
93
93
92
94
97
100
94
88
83
85
86
89
87
86
83
81
77
75
70
61
58
63

Low Clouds (% Sky Obscured)

94
93
93
90
90
92
93
93
92
88
79
82
85
86
78
75
65
62
77
74
66
61
58
63

Medium Clouds (% Sky Obscured)

86
83
83
83
83
84
85
87
81
73
65
68
67
65
65
65
65
65
65
65
70
61
58
50

High Clouds (% Sky Obscured)

72
71
64
57
47
65
82
100
88
76
63
69
69
75
85
85
83
81
77
75
70
61
58
54

ISS Passover

Visibility (miles)

3
3
4
6
6
6
9
9
9
9
9
9
9
8
7
8
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
None
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
83
77
77
67
79
69
65
58
57
56
54
57
59
62
56
50
42
38
29
16
16

Precipitation Amount (mm)

1.5
1.5
0.8
0.6
0.5
0.4
0
0.3
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
14
14
14
14
15
17
18
18
18
18
19
19
19
18
17
17

Feels Like (°C)

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

Dew Point (°C)

14
14
13
13
13
13
13
13
13
13
13
13
14
16
17
17
17
17
17
17
17
16
15
14

Relative Humidity (%)

93
95
95
93
95
95
95
95
93
93
95
95
93
93
93
92
93
93
92
92
90
89
88
86

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027

Ozone (du)

284
284
285
285
285
286
285
286
286
287
287
287
287
287
287
286
286
285
285
286
286
286
287
287

Wednesday 23

Waxing Gibbous 93%

17:51

04:29

21 Bad
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

Sun - Rise: 06:48, Set: 18:51, Transit: 12:50. Moon - Rise: 17:51, Set: 04:29. Civil Dark: 19:18 - 06:22. Nautical Dark: 19:49 - 05:50. Astro Dark: 20:21 - 05:18

Total Clouds (% Sky Obscured)

59
61
60
59
59
63
65
66
68
75
79
84
85
77
84
91
97
90
82
74
65
56
47
55

Low Clouds (% Sky Obscured)

59
61
60
59
59
63
65
66
68
75
79
84
85
77
84
91
93
90
82
74
65
46
35
32

Medium Clouds (% Sky Obscured)

30
11
6
3
0
1
1
1
2
2
3
3
4
4
10
15
20
35
48
58
60
56
47
55

High Clouds (% Sky Obscured)

43
43
35
28
20
38
58
66
68
75
79
84
85
77
65
59
63
44
24
3
2
1
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 (%)

16
13
20
22
22
25
23
12
17
17
11
17
16
10
13
12
6
7
6
3
8
10
9
25

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)

13
13
13
12
13
13
13
12
12
12
12
11
11
12
12
12
12
12
11
11
11
9
9
8

Chance of Frost

Temperature (°C)

16
16
15
14
14
13
13
13
13
13
13
13
14
15
16
16
16
16
16
17
16
16
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
83
83
83
82
80
77
77
77
78
78
78
78
77
74
73
72
71
69
70
70
70

Pressure (mb)

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

Ozone (du)

287
288
288
289
290
291
291
291
291
291
292
293
292
292
292
293
294
295
297
299
302
303
304
305

Thursday 24

Waxing Gibbous 97%

18:14

05:34

21 Bad
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

Sun - Rise: 06:49, Set: 18:50, Transit: 12:49. Moon - Rise: 18:14, Set: 05:34. Civil Dark: 19:16 - 06:23. Nautical Dark: 19:48 - 05:51. Astro Dark: 20:19 - 05:20

Total Clouds (% Sky Obscured)

65
71
82
87
91
94
97
100
100
100
100
100
99
99
83
68
57

Low Clouds (% Sky Obscured)

43
54
55
59
57
71
83
94
84
73
62
56
53
48
31
16
2

Medium Clouds (% Sky Obscured)

65
71
80
77
65
55
46
34
48
52
55
45
35
35
38
23
5

High Clouds (% Sky Obscured)

0
0
7
13
20
21
23
24
36
44
55
52
53
61
62
68
57

ISS Passover

Visibility (miles)

8
7
5
7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
37
34
30
19
19
17
10
20
23
24
21
15
5
5
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
12
12
12
12
14
16
17
19
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
84
92
95
95
96
96
95
95
95
95
96
84
75
68
59
52

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

305
305
305
305
304
304
304
304
304
305
306
307
306
306
306
305
304

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 18/09/26 21:39:35. Forecast: 18/09/26 to 24/09/26. Timezone: UTC-4.00