Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Crescent 10%

10:30

19:32

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

Sun - Rise: 07:19, Set: 18:05, Transit: 12:42. Moon - Rise: 10:30, Set: 19:32. Civil Dark: 18:33 - 06:52. Nautical Dark: 19:04 - 06:20. Astro Dark: 19:36 - 05:50

Total Clouds (% Sky Obscured)

0
0
0
0
0
33
16
49
61
67
63
58
46
42
3
3
3
8
6
4
4
3
3
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
30
2
8
36
50
54
46
40
42
3
2
3
3
3
3
3
3
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
11
23
24
20
15
16
10
4
0
0
0
5
4
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
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
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)

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

Chance of Frost

Temperature (°C)

7
6
7
9
11
13
14
15
15
15
15
14
13
12
11
9
9
8
8
7
7
7
6
6

Feels Like (°C)

6
5
6
8
9
11
12
12
13
12
12
11
9
9
8
8
8
8
7
7
6
6
6
5

Dew Point (°C)

3
3
3
3
3
3
3
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
3

Relative Humidity (%)

78
78
75
63
56
51
46
42
39
37
38
43
47
52
53
61
62
65
69
71
72
74
76
81

Pressure (mb)

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

Ozone (du)

326
330
332
333
331
331
333
330
328
327
328
330
331
330
330
328
325
322
319
316
316
316
317
314

Saturday 25

Waxing Crescent 16%

11:29

20:16

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
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: 07:20, Set: 18:04, Transit: 12:42. Moon - Rise: 11:29, Set: 20:16. Civil Dark: 18:32 - 06:53. Nautical Dark: 19:03 - 06:21. Astro Dark: 19:34 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
4
20
70
56
76
100
100
100
96
96
100
90
96
91
93
100
100
100
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
8
9
19
7
34
38
52
62
53
42
51
40
18
1
1
1
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
31
23
24
29
22
26
74
53
86
79
41
56
73
33
48
48
52

High Clouds (% Sky Obscured)

0
0
0
0
0
2
3
30
39
64
100
100
100
78
86
100
79
84
64
57
100
100
100
85

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
7
9
11
13
13
12
14
13
12
10
9
8
7
7
6
5
5
5
4
4
3

Dew Point (°C)

2
2
2
3
3
3
2
2
1
1
1
3
2
1
0
0
0
0
0
0
0
0
-0
-1

Relative Humidity (%)

80
82
79
68
59
51
45
42
39
38
38
45
50
49
48
48
52
54
58
60
61
62
62
61

Pressure (mb)

1027
1028
1028
1029
1029
1029
1029
1028
1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1029

Ozone (du)

312
311
311
310
307
307
308
307
305
304
302
302
300
297
294
293
294
293
291
289
287
287
287
286

Sunday 26

Waxing Crescent 24%

12:23

21:08

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: 07:21, Set: 18:03, Transit: 12:42. Moon - Rise: 12:23, Set: 21:08. Civil Dark: 18:30 - 06:54. Nautical Dark: 19:02 - 06:22. Astro Dark: 19:33 - 05:52

Total Clouds (% Sky Obscured)

67
90
100
100
100
100
100
100
100
97
100
100
100
100
92
100
94
96
100
100
98
96
94
94

Low Clouds (% Sky Obscured)

2
1
0
0
0
29
34
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1

Medium Clouds (% Sky Obscured)

50
48
78
100
100
100
100
100
100
90
87
85
68
100
33
47
55
96
97
93
94
95
94
94

High Clouds (% Sky Obscured)

56
88
98
74
91
100
100
100
99
90
100
100
100
100
90
100
80
70
99
100
67
33
0
5

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
0
12
5
1
0
0
0
0
0
0
0
0
1
2
3
4
4
3
6

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

Chance of Frost

Temperature (°C)

6
6
6
8
10
12
12
12
13
13
13
12
10
9
9
8
7
7
7
7
7
8
8
7

Feels Like (°C)

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

Dew Point (°C)

-0
-0
0
0
1
1
0
0
0
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2

Relative Humidity (%)

64
66
65
56
51
46
43
42
42
43
43
46
52
55
58
61
66
70
71
70
69
68
68
66

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1029
1028
1028
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

284
284
284
284
283
284
285
284
284
283
284
284
286
287
286
286
285
283
282
281
280
279
280
281

Monday 27

Waxing Crescent 33%

13:11

22:07

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: 07:22, Set: 18:01, Transit: 12:42. Moon - Rise: 13:11, Set: 22:07. Civil Dark: 18:29 - 06:55. Nautical Dark: 19:01 - 06:23. Astro Dark: 19:32 - 05:53

Total Clouds (% Sky Obscured)

94
93
96
97
87
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
22
29
45
62
75
89
79
68
58
61
61
58
64
57
59
72
78
87
87
86
84
87

Medium Clouds (% Sky Obscured)

94
93
96
96
34
31
35
35
40
45
41
47
71
87
97
98
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

9
14
14
14
15
40
65
82
73
82
99
100
100
100
100
100
100
100
100
100
100
100
99
73

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
5
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

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

Precipitation Probability (%)

6
4
8
9
5
27
33
33
42
47
54
64
65
61
62
64
67
69
71
75
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.6
1
1.4
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
6
8
11
11
9
9
9
9
8
7
7
6
7
6
6
6
6
6
6
5
6

Dew Point (°C)

2
1
1
2
2
2
2
3
3
3
2
2
2
2
2
2
2
2
2
3
3
3
5
6

Relative Humidity (%)

69
69
67
61
51
47
44
48
53
51
50
52
54
57
61
61
60
59
57
62
60
63
76
85

Pressure (mb)

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

Ozone (du)

281
280
279
277
277
278
278
277
277
276
274
275
275
274
274
274
274
276
275
275
275
277
276
276

Tuesday 28

Waxing Crescent 43%

13:51

23:11

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: 07:23, Set: 18:00, Transit: 12:42. Moon - Rise: 13:51, Set: 23:11. Civil Dark: 18:28 - 06:56. Nautical Dark: 19:00 - 06:24. Astro Dark: 19:31 - 05:54

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)

90
92
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
99
94
98
98
98
98
98
99
100
97
95
92
91
91
90
90
90
92
93
87
82
74

High Clouds (% Sky Obscured)

70
55
65
65
85
90
97
100
7
88
0
9
93
100
100
100
100
100
100
100
89
79
68
56

ISS Passover

Visibility (miles)

3
5
5
9
8
9
6
6
7
5
5
6
7
3
9
8
7
6
5
4
3
5
7
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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
73
70
72
59
68
86
79
95
95
95
95
95
74
86
87
82
80
77
73
63

Precipitation Amount (mm)

1.8
2.2
1.5
0.8
0.4
0.4
0.4
0.2
0.3
0.6
0.3
0.6
1.2
1.4
1.2
0.8
0
0.4
0.5
0.5
0.4
0.4
0.4
0.2

Wind Speed/Direction (mph)

10
11
11
11
11
11
12
12
13
13
13
13
13
12
12
11
10
9
9
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
95
95
95
91
91
90
88
91
90
91
93
95
95
95
95
96
95
96
95
96
95

Pressure (mb)

1019
1019
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1008
1007
1006

Ozone (du)

275
274
273
274
272
271
270
269
268
267
267
267
266
266
266
266
266
266
267
267
268
269
269
270

Wednesday 29

First Quarter 53%

14:25

00:18

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: 07:24, Set: 17:59, Transit: 12:42. Moon - Rise: 14:25, Set: 00:18. Civil Dark: 18:27 - 06:57. Nautical Dark: 18:58 - 06:25. Astro Dark: 19:30 - 05:55

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
99
98
97
90
85
79
83
86
92
88
77
70
80
91
100
100
99
99
99
100
100
97

Medium Clouds (% Sky Obscured)

70
67
60
52
45
43
41
39
61
82
99
98
98
100
100
100
100
88
77
69
90
98
100
100

High Clouds (% Sky Obscured)

45
33
47
57
68
82
95
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
5
4
4
3
4
6
7
8
8
9
7
6
4
6
7
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
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
Very Light Rain

Precipitation Probability (%)

54
46
57
59
47
47
48
50
83
95
95
95
95
95
95
95
95
95
95
95
95
95
92
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0.9
1.3
1.2
1.1
1.1
1.6
1.9
2.1
1.4
0.9
0.8
0.7
0.6
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
95
95
95
95
95
96
96
96
96
96
96
96
95
96
96
96
96
95
95

Pressure (mb)

1006
1005
1005
1004
1003
1003
1002
1001
1000
999
999
998
998
997
997
996
995
994
993
993
992
992
992
991

Ozone (du)

271
272
272
274
276
278
279
280
281
281
281
281
283
284
286
288
289
291
292
293
295
295
295
296

Thursday 30

Waxing Gibbous 64%

14:55

01:27

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 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:26, Set: 17:58, Transit: 12:42. Moon - Rise: 14:55, Set: 01:27. Civil Dark: 18:26 - 06:58. Nautical Dark: 18:57 - 06:26. Astro Dark: 19:29 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
97
83
75
78
65
40
19
46
71
100

Low Clouds (% Sky Obscured)

96
99
99
99
98
97
93
91
78
67
60
48
37
30
37
40
19
46
63
47

Medium Clouds (% Sky Obscured)

99
99
84
70
55
55
50
49
49
56
63
70
66
61
44
28
19
5
5
5

High Clouds (% Sky Obscured)

39
8
15
22
54
69
89
100
95
89
83
81
75
78
65
40
19
35
25
15

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 (%)

56
46
43
41
34
34
36
38
38
29
8
15
15
6
12
13
10
27
35
41

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
91
91
88
85
82
74
67
61
58
56
54
55
58
61
60
60
59
57
54

Pressure (mb)

992
992
993
993
994
994
994
995
995
995
995
996
997
998
998
999
999
1000
1000
1000

Ozone (du)

296
296
296
297
298
300
300
300
300
298
297
296
296
295
295
295
294
294
289
285

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

Generated: 24/10/25 06:11:52. Forecast: 24/10/25 to 30/10/25. Timezone: UTC-4.00